Wolfgang Lehner

582 papers A* 28A 24B 63C 77Misc 54Journal 125Unranked 195

Year	Rank	Type	Title / Venue / Authors
2026	B	`ed.`	Proceedings 29th International Conference on Extending Database Technology, EDBT 2026, Tampere, Finland, March 24-27, 2026. EDBT Wolfgang Lehner, Vanessa Braganholo, Kostas Stefanidis, Zheying Zhang, Alexander Krause, João Felipe Nicolaci Pimentel
2025	—	`conf`	A Reproducible Approach to Virtual Metrology. ICDM (Workshops) Jimmy Pöhlmann, Anna Lopatkina, Paul Jungmann, Claudio Hartmann, Wolfgang Lehner
2025	B	`conf`	Abstention is all you need. DSAA Erik Schönwälder, Christian Falkenberg, Claudio Hartmann, Wolfgang Lehner
2025	J	`jnl`	An Elephant Under the Microscope: Analyzing the Interaction of Optimizer Components in PostgreSQL. Proc. ACM Manag. Data Rico Bergmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2025	Misc	`conf`	Complexity Analysis of Pipeline Execution Order Enumeration for Query Execution Plans. BTW Lukas Landgraf, Florian Wolf, Wolfgang Lehner
2025	C	`conf`	De²Dup: Extended Deduplication for Multi-Tenant Databases. DaMoN Alexander Krause, Jannis Kowalick, Johannes Pietrzyk, Dirk Habich, Wolfgang Lehner
2025	Misc	`conf`	Disaggregated Pipeline Grouping LIVE. BTW Andreas Geyer, Alexander Krause, Dirk Habich, Wolfgang Lehner
2025	C	`conf`	Domain Adaption of a Heterogeneous Textual Dataset for Semantic Similarity Clustering. DATA Erik Nikulski, Julius Gonsior, Claudio Hartmann, Wolfgang Lehner
2025	—	`conf`	Experimental Evaluation of Optimizing Memory Consumption in SAP HANA using PEOopt. SIGMOD Conference Companion Lukas Landgraf, Florian Wolf, Wolfgang Lehner
2025	Misc	`conf`	FASTlabel: Making Supervised Query Optimizer Hinting Practical. BTW Kira Thiessat, Dirk Habich, Wolfgang Lehner
2025	J	`jnl`	Front Matter. Proc. VLDB Endow. Wolfgang Lehner, Jun Yang, Themis Palpanas, Nesime Tatbul
2025	—	`conf`	On Optimizing the Optimizer. ACM Europe Summer School Wolfgang Lehner
2025	J	`jnl`	Research Methodologies in Data Management - GI-Workshop for Junior Scientists in Berlin. Datenbank-Spektrum Wolfgang Lehner, Felix Naumann, Meike Klettke
2025	A	`conf`	Rethinking MIMD-SIMD Interplay for Analytical Query Processing in In- Memory Database Engines. CIDR Lennart Schmidt, Johannes Pietrzyk, Juliana Hildebrandt, Alexander Krause, Dirk Habich, Wolfgang Lehner
2025	—	`conf`	SAP HANA Cloud: Data Management for Modern Enterprise Applications. SIGMOD Conference Companion Norman May, Alexander Böhm, Daniel Ritter, Frank Renkes, Mihnea Andrei, Wolfgang Lehner
2025	—	`conf`	Scalable Execution of Application Logic within Everest BusinessStore. SIGMOD Conference Companion Benjamin Hilprecht, Nico Mürdter, Arthur Arnold, Kristijan Ziza, Franz Färber, Wolfgang Lehner
2025	—	`conf`	Steering Memory Deduplication in Multi-Tenant Database Systems. GvDB Jannis Kowalick, Alexander Krause, Dirk Habich, Wolfgang Lehner
2025	J	`jnl`	Survey of Active Learning Hyperparameters: Insights from a Large-Scale Experimental Grid. CoRR Julius Gonsior, Tim Rieß, Anja Reusch, Claudio Hartmann, Maik Thiele, Wolfgang Lehner
2025	—	`conf`	To stride or not to stride the memory access? DIMES@SOSP Lennart Schmidt, Roland Kühn, Matti Krause, Jens Teubner, Wolfgang Lehner, Dirk Habich
2025	—	`conf`	Tutorial: Unleashing the Intel Data Streaming Accelerator. BTW Workshops André Berthold, Lennart Schmidt, Wolfgang Lehner, Horst Schirmeier
2024	C	`conf`	Amethyst - A Generalized on-the-Fly De/Re-compression Framework to Accelerate Data-Intensive Integer Operations on GPUs. ADBIS Johannes Fett, Dirk Habich, Wolfgang Lehner
2024	—	`conf`	Demystifying Intel Data Streaming Accelerator for In-Memory Data Processing. DIMES@SOSP André Berthold, Constantin Fürst, Antonia Obersteiner, Lennart Schmidt, Dirk Habich, Wolfgang Lehner, Horst Schirmeier
2024	J	`jnl`	Designing and Implementing a Generator Framework for a SIMD Abstraction Library. CoRR Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner
2024	—	`conf`	Development and Evaluation of a FIWARE-based Digital Twin Prototype for Road System. DiDit@DisCoTec Juliana Hildebrandt, Ludwig Maximilian Leibl, Dirk Habich, Wolfgang Lehner
2024	—	`conf`	Investigating the Usage of Formulae in Mathematical Answer Retrieval. ECIR (1) Anja Reusch, Julius Gonsior, Claudio Hartmann, Wolfgang Lehner
2024	C	`conf`	On-The-Fly Data Distribution to Accelerate Query Processing in Heterogeneous Memory Systems. ADBIS André Berthold, Lennart Schmidt, Antonia Obersteiner, Dirk Habich, Wolfgang Lehner, Horst Schirmeier
2024	A	`conf`	Program your (custom) SIMD instruction set on FPGA in C++. CIDR Johannes Pietrzyk, Alexander Krause, Christian Faerber, Dirk Habich, Wolfgang Lehner
2024	—	`conf`	Selma: A Semantic Local Code Search Platform. ECIR (5) Anja Reusch, Guilherme C. Lopes, Wilhelm Pertsch, Hannes Ueck, Julius Gonsior, Wolfgang Lehner
2024	—	`conf`	Steering the PostgreSQL query optimizer using hinting: State-Of-The-Art and open challenges. GvDB Jerome Thiessat, Dirk Habich, Wolfgang Lehner
2024	—	`conf`	TAFT: A Transformer-Based Approach for Format Transformation. DS (LB) Erik Schönwälder, Julius Gonsior, Anja Reusch, Claudio Hartmann, Wolfgang Lehner
2024	B	`conf`	[Vision Paper] Digital Twin System - From Frameworks to a Comprehensive System. IEEE Big Data Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner
2023	A	`conf`	A Study of Early Aggregation in Database Query Processing on FPGAs. FPGA Mehdi Moghaddamfar, Norman May, Christian Färber, Wolfgang Lehner, Akash Kumar
2023	J	`jnl`	BOUNCE: memory-efficient SIMD approach for lightweight integer compression. Distributed Parallel Databases Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner
2023	C	`conf`	Comparing and Improving Active Learning Uncertainty Measures for Transformer Models. ADBIS Julius Gonsior, Christian Falkenberg, Silvio Magino, Anja Reusch, Claudio Hartmann, Maik Thiele, Wolfgang Lehner
2023	J	`jnl`	Datenbank-Community vernetzt sich in Dresden. Datenbank-Spektrum Wolfgang Lehner
2023	Misc	`ed.`	Datenbanksysteme für Business, Technologie und Web (BTW 2023), 20. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 06.-10, März 2023, Dresden, Germany, Proceedings BTW Birgitta König-Ries, Stefanie Scherzinger, Wolfgang Lehner, Gottfried Vossen
2023	B	`conf`	Enhanced Featurization of Queries with Mixed Combinations of Predicates for ML-based Cardinality Estimation. EDBT Magnus Müller, Lucas Woltmann, Wolfgang Lehner
2023	J	`jnl`	FASTgres: Making Learned Query Optimizer Hinting Effective. Proc. VLDB Endow. Lucas Woltmann, Jerome Thiessat, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2023	Misc	`conf`	Improving GPU Matrix Multiplication by Leveraging Bit Level Granularity and Compression. BTW Johannes Fett, Christian Schwarz, Urs Kober, Dirk Habich, Wolfgang Lehner
2023	Misc	`conf`	JumpXClass: Explainable AI for Jump Classification in Trampoline Sports. BTW Lucas Woltmann, Katja Ferger, Claudio Hartmann, Wolfgang Lehner
2023	C	`conf`	KeRRaS: Sort-Based Database Query Processing on Wide Tables Using FPGAs. DaMoN Mehdi Moghaddamfar, Christian Färber, Wolfgang Lehner, Akash Kumar
2023	B	`conf`	Learned Selection Strategy for Lightweight Integer Compression Algorithms. EDBT Lucas Woltmann, Patrick Damme, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2023	—	`conf`	Near to Far: An Evaluation of Disaggregated Memory for In-Memory Data Processing. DIMES@SOSP Andreas Geyer, Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner, Christian Färber, Thomas Willhalm
2023	J	`jnl`	Partition-based SIMD Processing and its Application to Columnar Database Systems. Datenbank-Spektrum Juliana Hildebrandt, Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner
2023	J	`jnl`	Peer-Reviewing Processes and Incentives: Data Management Community Survey Results. SIGMOD Rec. Alexandra Meliou, Sourav S. Bhowmick, Karl Aberer, Divy Agrawal, Angela Bonifati, Vanessa Braganholo, Floris Geerts, Wolfgang Lehner, Divesh Srivastava
2023	A	`conf`	Pipeline Group Optimization on Disaggregated Systems. CIDR Andreas Geyer, Alexander Krause, Dirk Habich, Wolfgang Lehner
2023	Misc	`conf`	PostBOUND: PostgreSQL with Upper Bound SPJ Query Optimization. BTW Rico Bergmann, Axel Hertzschuch, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2023	—	`conf`	Simplicity done right for SIMDified query processing on CPU and FPGA. SiMoD@SIGMOD Dirk Habich, Alexander Krause, Johannes Pietrzyk, Christian Faerber, Wolfgang Lehner
2023	Misc	`conf`	Working with Disaggregated Systems. What are the Challenges and Opportunities of RDMA and CXL? BTW Andreas Geyer, Daniel Ritter, Dong Hun Lee, Minseon Ahn, Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner
2022	—	`conf`	ALWars: Combat-Based Evaluation of Active Learning Strategies. ECIR (2) Julius Gonsior, Jakob Krude, Janik Schönfelder, Maik Thiele, Wolfgang Lehner
2022	—	`conf`	Accelerating Parallel Operation for Compacting Selected Elements on GPUs. Euro-Par Johannes Fett, Urs Kober, Christian Schwarz, Dirk Habich, Wolfgang Lehner
2022	J	`jnl`	Accelerating Parallel Operation for Compacting Selected Elements on GPUs. J. Open Source Softw. Johannes Fett, Urs Kober, Christian Schwarz, Dirk Habich, Wolfgang Lehner
2022	J	`jnl`	Aggregate-based Training Phase for ML-based Cardinality Estimation. Datenbank-Spektrum Lucas Woltmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2022	—	`conf`	BOUNCE: Memory-Efficient SIMD Approach for Lightweight Integer Compression. ICDE Workshops Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner
2022	J	`jnl`	BTW2021 erstmals als digitale Vortragsreihe. Datenbank-Spektrum Wolfgang Lehner, Kai-Uwe Sattler, Johann-Christoph Freytag
2022	A	`conf`	DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines. CIDR Patrick Damme, Marius Birkenbach, Constantinos Bitsakos, Matthias Boehm, Philippe Bonnet, Florina M. Ciorba, Mark Dokter, Pawel Dowgiallo, Ahmed Eleliemy, Christian Faerber, Georgios I. Goumas, Dirk Habich, Niclas Hedam, Marlies Hofer, Wenjun Huang, Kevin Innerebner, Vasileios Karakostas, Roman Kern, Tomaz Kosar, Alexander Krause, Daniel Krems, Andreas Laber, Wolfgang Lehner, Eric Mier, Marcus Paradies, Bernhard Peischl, Gabrielle Poerwawinata, Stratos Psomadakis, Tilmann Rabl, Piotr Ratuszniak, Pedro Silva, Nikolai Skuppin, Andreas Starzacher, Benjamin Steinwender, Ilin Tolovski, Pinar Tözün, Wojciech Ulatowski, Yuanyuan Wang, Izajasz P. Wrosz, Ales Zamuda, Ce Zhang, Xiaoxiang Zhu
2022	J	`jnl`	Data Science Meets High-Tech Manufacturing - The BTW 2021 Data Science Challenge. Datenbank-Spektrum Lucas Woltmann, Peter Benjamin Volk, Michael Dinzinger, Lukas Gräf, Sebastian Strasser, Johannes Schildgen, Claudio Hartmann, Wolfgang Lehner
2022	Misc	`conf`	FPGA-Based Database Query Processing on Arbitrarily Wide Tables. FCCM Mehdi Moghaddamfar, Christian Färber, Norman May, Wolfgang Lehner, Akash Kumar
2022	B	`conf`	ImitAL: Learned Active Learning Strategy on Synthetic Data. DS Julius Gonsior, Maik Thiele, Wolfgang Lehner
2022	J	`jnl`	ImitAL: Learned Active Learning Strategy on Synthetic Data. CoRR Julius Gonsior, Maik Thiele, Wolfgang Lehner
2022	—	`conf`	Ingredient-based Forecast of Sold Dish Portions in Campus Canteen Kitchens. ICDE Workshops Lucas Woltmann, Jonathan Drechsel, Claudio Hartmann, Wolfgang Lehner
2022	A	`conf`	Memory Efficient Scheduling of Query Pipeline Execution. CIDR Lukas Landgraf, Wolfgang Lehner, Florian Wolf, Alexander Boehm
2022	—	`conf`	Publication Culture and Review Processes in the Data Management Community: An Open Discussion. SIGMOD Conference Sihem Amer-Yahia, Sourav S. Bhowmick, Xin Luna Dong, Stratos Idreos, Wolfgang Lehner, Divesh Srivastava
2022	J	`jnl`	Testing Very Large Database Management Systems: The Case of SAP HANA. Datenbank-Spektrum Thomas Bach, Artur Andrzejak, Changyun Seo, Christian Bierstedt, Christian Lemke, Daniel Ritter, Dongwon Hwang, Erda Sheshi, Felix Schabernack, Frank Renkes, Gordon Gaumnitz, Jakob Martens, Lars Hömke, Michael Felderer, Michael Rudolf, Neetha Jambigi, Norman May, Robin Joy, Ruben Scheja, Sascha Schwedes, Sebastian Seibel, Sebastian Seifert, Stefan Haas, Stephan Kraft, Thomas Kroll, Tobias Scheuer, Wolfgang Lehner
2022	J	`jnl`	To Softmax, or not to Softmax: that is the question when applying Active Learning for Transformer Models. CoRR Julius Gonsior, Christian Falkenberg, Silvio Magino, Anja Reusch, Maik Thiele, Wolfgang Lehner
2022	J	`jnl`	To share or not to share vector registers? VLDB J. Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner
2022	C	`conf`	To use or not to use the SIMD gather instruction? DaMoN Dirk Habich, Johannes Pietrzyk, Alexander Krause, Juliana Hildebrandt, Wolfgang Lehner
2022	B	`conf`	Towards A General SIMD Concurrent Approach to Accelerating Integer Compression Algorithms. EDBT Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner
2022	—	`conf`	Transformer-Encoder and Decoder Models for Questions on Math. CLEF (Working Notes) Anja Reusch, Maik Thiele, Wolfgang Lehner
2022	—	`conf`	Transformer-Encoder-Based Mathematical Information Retrieval. CLEF Anja Reusch, Maik Thiele, Wolfgang Lehner
2022	J	`jnl`	Turbo-Charging SPJ Query Plans with Learned Physical Join Operator Selections. Proc. VLDB Endow. Axel Hertzschuch, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2022	J	`jnl`	Workshop on "Reproducible Science in Data Management". Datenbank-Spektrum Wolfgang Lehner
2021	J	`jnl`	Accurate and Efficient Time Series Matching by Season- and Trend-aware Symbolic Approximation - Extended Version Including Additional Evaluation and Proofs. CoRR Lars Kegel, Claudio Hartmann, Maik Thiele, Wolfgang Lehner
2021	Misc	`conf`	Aggregate-based Training Phase for ML-based Cardinality Estimation. BTW Lucas Woltmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2021	A*	`conf`	An ALBERT-based Similarity Measure for Mathematical Answer Retrieval. SIGIR Anja Reusch, Maik Thiele, Wolfgang Lehner
2021	Misc	`ed.`	Datenbanksysteme für Business, Technologie und Web (BTW 2021), 19. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 13.-17. September 2021, Dresden, Germany, Proceedings BTW Kai-Uwe Sattler, Melanie Herschel, Wolfgang Lehner
2021	J	`jnl`	ImitAL: Learning Active Learning Strategies from Synthetic Data. CoRR Julius Gonsior, Maik Thiele, Wolfgang Lehner
2021	—	`conf`	LCTL: Lightweight Compression Template Library. IEEE BigData Juliana Hildebrandt, André Berthold, Dirk Habich, Wolfgang Lehner
2021	—	`conf`	Mastering the NEC Vector Engine Accelerator for Analytical Query Processing. ICDE Workshops Annett Ungethüm, Lennart Schmidt, Johannes Pietrzyk, Dirk Habich, Wolfgang Lehner
2021	J	`jnl`	PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation. Proc. VLDB Endow. Lucas Woltmann, Dominik Olwig, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2021	—	`conf`	Pre-Trained Web Table Embeddings for Table Discovery. aiDM@SIGMOD Michael Günther, Maik Thiele, Julius Gonsior, Wolfgang Lehner
2021	—	`conf`	RecipeGM: A Hierarchical Recipe Generation Model. ICDE Workshops Anja Reusch, Alexander Weber, Maik Thiele, Wolfgang Lehner
2021	C	`conf`	Resource-Efficient Database Query Processing on FPGAs. DaMoN Mehdi Moghaddamfar, Christian Färber, Wolfgang Lehner, Norman May, Akash Kumar
2021	Misc	`conf`	SIMD-MIMD cocktail in a hybrid memory glass: shaken, not stirred. SYSTOR Mikhail Zarubin, Patrick Damme, Alexander Krause, Dirk Habich, Wolfgang Lehner
2021	J	`jnl`	Season- and Trend-aware Symbolic Approximation for Accurate and Efficient Time Series Matching. Datenbank-Spektrum Lars Kegel, Claudio Hartmann, Maik Thiele, Wolfgang Lehner
2021	A	`conf`	Simplicity Done Right for Join Ordering. CIDR Axel Hertzschuch, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2021	—	`conf`	Small Selectivities Matter: Lifting the Burden of Empty Samples. SIGMOD Conference Axel Hertzschuch, Guido Moerkotte, Wolfgang Lehner, Norman May, Florian Wolf, Lars Fricke
2021	—	`conf`	TU_DBS in the ARQMath Lab 2021, CLEF. CLEF (Working Notes) Anja Reusch, Maik Thiele, Wolfgang Lehner
2021	C	`conf`	The Case for SIMDified Analytical Query Processing on GPUs. DaMoN Johannes Fett, Annett Ungethüm, Dirk Habich, Wolfgang Lehner
2021	—	`conf`	Towards Porting Hardware-Oblivious Vectorized Query Operators to GPUs. GvDB Johannes Fett, Annett Ungethüm, Dirk Habich, Wolfgang Lehner
2020	J	`jnl`	A cost-based storage format selector for materialized results in big data frameworks. Distributed Parallel Databases Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2020	—	`conf`	Active Learning for Spreadsheet Cell Classification. EDBT/ICDT Workshops Julius Gonsior, Josephine Rehak, Maik Thiele, Elvis Koci, Michael Günther, Wolfgang Lehner
2020	—	`conf`	Best of both worlds: combining traditional and machine learning models for cardinality estimation. aiDM@SIGMOD Lucas Woltmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2020	C	`conf`	Comparative analysis of OpenCL and RTL for sort-merge primitives on FPGA. DaMoN Mehdi Moghaddamfar, Christian Färber, Wolfgang Lehner, Norman May
2020	J	`jnl`	Configuring Parallelism for Hybrid Layouts Using Multi-Objective Optimization. Big Data Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2020	J	`jnl`	Efficient Compilation of Regular Path Queries. Datenbank-Spektrum Frank Tetzel, Wolfgang Lehner, Romans Kasperovics
2020	J	`jnl`	Efficient compute node-local replication mechanisms for NVRAM-centric data structures. VLDB J. Mikhail Zarubin, Thomas Kissinger, Dirk Habich, Thomas Willhalm, Wolfgang Lehner
2020	J	`jnl`	Enabling Low Tail Latency on Multicore Key-Value Stores. Proc. VLDB Endow. Lucas Lersch, Ivan Schreter, Ismail Oukid, Wolfgang Lehner
2020	—	`conf`	FacetE: exploiting web tables for domain-specific word embedding evaluation. DBTest@SIGMOD Michael Günther, Paul Sikorski, Maik Thiele, Wolfgang Lehner
2020	J	`jnl`	Feature-aware forecasting of large-scale time series data sets. it Inf. Technol. Claudio Hartmann, Lars Kegel, Wolfgang Lehner
2020	J	`jnl`	General dynamic Yannakakis: conjunctive queries with theta joins under updates. VLDB J. Muhammad Idris, Martín Ugarte, Stijn Vansummeren, Hannes Voigt, Wolfgang Lehner
2020	A	`conf`	Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores. CIDR Annett Ungethüm, Johannes Pietrzyk, Patrick Damme, Alexander Krause, Dirk Habich, Wolfgang Lehner, Erich Focht
2020	C	`conf`	Integrating Lightweight Compression Capabilities into Apache Arrow. DATA Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner
2020	A	`conf`	Learning from Textual Data in Database Systems. CIKM Michael Günther, Philipp Oehme, Maik Thiele, Wolfgang Lehner
2020	J	`jnl`	Machine Learning-based Cardinality Estimation in DBMS on Pre-Aggregated Data. CoRR Lucas Woltmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner
2020	J	`jnl`	MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model. CoRR Patrick Damme, Annett Ungethüm, Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner
2020	J	`jnl`	MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model. Proc. VLDB Endow. Patrick Damme, Annett Ungethüm, Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner
2020	Misc	`conf`	Polymorphic Compressed Replication of Columnar Data in Scale-Up Hybrid Memory Systems. SYSTOR Mikhail Zarubin, Patrick Damme, Dirk Habich, Wolfgang Lehner
2020	B	`conf`	Retro: Relation Retrofitting For In-Database Machine Learning on Textual Data. EDBT Michael Günther, Maik Thiele, Wolfgang Lehner
2020	B	`conf`	RetroLive: Analysis of Relational Retrofitted Word Embeddings. EDBT Michael Günther, Maik Thiele, Erik Nikulski, Wolfgang Lehner
2020	—	`conf`	Scalable In-Memory Graph Pattern Matching on Symmetric Multiprocessor Systems. SFDI/LSGDA@VLDB Alexander Krause, Dirk Habich, Wolfgang Lehner
2020	J	`jnl`	Sharing Opportunities for OLTP Workloads in Different Isolation Levels. Proc. VLDB Endow. Robin Rehrmann, Carsten Binnig, Alexander Böhm, Kihong Kim, Wolfgang Lehner
2020	C	`conf`	To share or not to share vector registers? DaMoN Johannes Pietrzyk, Dirk Habich, Wolfgang Lehner
2020	B	`conf`	WeakAL: Combining Active Learning and Weak Supervision. DS Julius Gonsior, Maik Thiele, Wolfgang Lehner
2020	—	`conf`	Workload merging potential in SAP Hybris. DBTest@SIGMOD Robin Rehrmann, Martin Keppner, Wolfgang Lehner, Carsten Binnig, Arne Schwarz
2019	A	`conf`	A Genetic-Based Search for Adaptive Table Recognition in Spreadsheets. ICDAR Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner
2019	—	`conf`	A Technical Perspective of DataCalc - Ad-hoc Analyses on Heterogeneous Data Sources. IEEE BigData Johannes Luong, Dirk Habich, Wolfgang Lehner
2019	J	`jnl`	Architecture and Advanced Electronics Pathways Toward Highly Adaptive Energy- Efficient Computing. Proc. IEEE Gerhard P. Fettweis, Meik Dorpinghaus, Jerónimo Castrillón, Akash Kumar, Christel Baier, Karlheinz Bock, Frank Ellinger, Andreas Fery, Frank H. P. Fitzek, Hermann Härtig, Kambiz Jamshidi, Thomas Kissinger, Wolfgang Lehner, Michael Mertig, Wolfgang E. Nagel, Giang T. Nguyen, Dirk Plettemeier, Michael Schröter, Thorsten Strufe
2019	—	`conf`	Assessing the Impact of Driving Bans with Data Analysis. BTW (Workshops) Lucas Woltmann, Claudio Hartmann, Wolfgang Lehner
2019	—	`conf`	Automatically Configuring Parallelism for Hybrid Layouts. ADBIS (Short Papers and Workshops) Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2019	J	`jnl`	Big Data Competence Center ScaDS Dresden/Leipzig: Overview and selected research activities. Datenbank-Spektrum Erhard Rahm, Wolfgang E. Nagel, Eric Peukert, René Jäkel, Fabian Gärtner, Peter F. Stadler, Daniel Wiegreffe, Dirk Zeckzer, Wolfgang Lehner
2019	J	`jnl`	CSAR: the cross-sectional autoregression model for short and long-range forecasting. Int. J. Data Sci. Anal. Claudio Hartmann, Franziska Ressel, Martin Hahmann, Dirk Habich, Wolfgang Lehner
2019	—	`conf`	Cardinality estimation with local deep learning models. aiDM@SIGMOD Lucas Woltmann, Claudio Hartmann, Maik Thiele, Dirk Habich, Wolfgang Lehner
2019	J	`jnl`	Conjunctive Queries with Theta Joins Under Updates. CoRR Muhammad Idris, Martín Ugarte, Stijn Vansummeren, Hannes Voigt, Wolfgang Lehner
2019	A	`conf`	DECO: A Dataset of Annotated Spreadsheets for Layout and Table Recognition. ICDAR Elvis Koci, Maik Thiele, Josephine Rehak, Oscar Romero, Wolfgang Lehner
2019	—	`conf`	DataCalc: Ad-hoc Analyses on Heterogeneous Data Sources. IEEE BigData Johannes Luong, Dirk Habich, Wolfgang Lehner
2019	Misc	`ed.`	Datenbanksysteme für Business, Technologie und Web (BTW 2019), 18. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 4.-8. März 2019, Rostock, Germany, Proceedings BTW Torsten Grust, Felix Naumann, Alexander Böhm, Wolfgang Lehner, Theo Härder, Erhard Rahm, Andreas Heuer, Meike Klettke, Holger Meyer
2019	J	`jnl`	Efficient Query Processing for Dynamically Changing Datasets. SIGMOD Rec. Muhammad Idris, Martín Ugarte, Stijn Vansummeren, Hannes Voigt, Wolfgang Lehner
2019	J	`jnl`	Evaluating the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for In-Memory Database Systems. Datenbank-Spektrum Johannes Pietrzyk, Dirk Habich, Patrick Damme, Erich Focht, Wolfgang Lehner
2019	Misc	`conf`	Explore FREDDY: Fast Word Embeddings in Database Systems. BTW Michael Günther, Maik Thiele, Wolfgang Lehner, Zdravko Yanakiev
2019	Misc	`conf`	Fast Approximated Nearest Neighbor Joins For Relational Database Systems. BTW Michael Günther, Maik Thiele, Wolfgang Lehner
2019	Misc	`conf`	Fighting the Duplicates in Hashing: Conflict Detection-aware Vectorization of Linear Probing BTW Johannes Pietrzyk, Annett Ungethüm, Dirk Habich, Wolfgang Lehner
2019	—	`conf`	First Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systems. BTW (Workshops) Johannes Pietrzyk, Dirk Habich, Patrick Damme, Wolfgang Lehner
2019	J	`jnl`	From a Comprehensive Experimental Survey to a Cost-based Selection Strategy for Lightweight Integer Compression Algorithms. ACM Trans. Database Syst. Patrick Damme, Annett Ungethüm, Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner
2019	—	`conf`	Graph Traversals for Regular Path Queries. GRADES/NDA@SIGMOD/PODS Frank Tetzel, Romans Kasperovics, Wolfgang Lehner
2019	C	`conf`	High-Throughput BitPacking Compression. DSD Nusrat Jahan Lisa, Tuan Duy Anh Nguyen, Dirk Habich, Akash Kumar, Wolfgang Lehner
2019	C	`conf`	Integer Compression in NVRAM-centric Data Stores: Comparative Experimental Analysis to DRAM. DaMoN Mikhail Zarubin, Patrick Damme, Thomas Kissinger, Dirk Habich, Wolfgang Lehner, Thomas Willhalm
2019	J	`jnl`	Large-Scale Time Series Analytics - Novel Approaches for Generation and Prediction. Datenbank-Spektrum Martin Hahmann, Claudio Hartmann, Lars Kegel, Wolfgang Lehner
2019	—	`conf`	MorphStore - In-Memory Query Processing based on Morphing Compressed Intermediates LIVE. SIGMOD Conference Dirk Habich, Patrick Damme, Annett Ungethüm, Johannes Pietrzyk, Alexander Krause, Juliana Hildebrandt, Wolfgang Lehner
2019	—	`conf`	NeMeSys - A Showcase of Data Oriented Near Memory Graph Processing. SIGMOD Conference Alexander Krause, Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2019	Misc	`conf`	NeMeSys - Energy Adaptive Graph Pattern Matching on NUMA-based Multiprocessor Systems. BTW Alexander Krause, Annett Ungethüm, Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2019	J	`jnl`	Particulate Matter Matters - The Data Science Challenge @ BTW 2019. Datenbank-Spektrum Holger J. Meyer, Hannes Grunert, Tim Waizenegger, Lucas Woltmann, Claudio Hartmann, Wolfgang Lehner, Mahdi Esmailoghli, Sergey Redyuk, Ricardo Martinez, Ziawasch Abedjan, Ariane Ziehn, Tilmann Rabl, Volker Markl, Christian Schmitz, Dhiren Devinder Serai, Tatiane Escobar Gava
2019	C	`conf`	Persistent Buffer Management with Optimistic Consistency. DaMoN Lucas Lersch, Wolfgang Lehner, Ismail Oukid
2019	J	`jnl`	Persistent Buffer Management with Optimistic Consistency. CoRR Lucas Lersch, Wolfgang Lehner, Ismail Oukid
2019	J	`jnl`	RETRO: Relation Retrofitting For In-Database Machine Learning on Textual Data. CoRR Michael Günther, Maik Thiele, Wolfgang Lehner
2019	C	`conf`	Trading Memory versus Workload Overhead in Graph Pattern Matching on Multiprocessor Systems. DATA Alexander Krause, Frank Ebner, Dirk Habich, Wolfgang Lehner
2019	B	`conf`	XLIndy: Interactive Recognition and Information Extraction in Spreadsheets. DocEng Elvis Koci, Dana Kuban, Nico Luettig, Dominik Olwig, Maik Thiele, Julius Gonsior, Wolfgang Lehner, Oscar Romero
2018	J	`jnl`	A Cost-based Storage Format Selector for Materialization in Big Data Frameworks. CoRR Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2018	J	`jnl`	A Hardware/Software Stack for Heterogeneous Systems. IEEE Trans. Multi Scale Comput. Syst. Jerónimo Castrillón, Matthias Lieber, Sascha Klüppelholz, Marcus Völp, Nils Asmussen, Uwe Aßmann, Franz Baader, Christel Baier, Gerhard P. Fettweis, Jochen Fröhlich, Andrés Goens, Sebastian Haas, Dirk Habich, Hermann Härtig, Mattis Hasler, Immo Huismann, Tomas Karnagel, Sven Karol, Akash Kumar, Wolfgang Lehner, Linda Leuschner, Siqi Ling, Steffen Märcker, Christian Menard, Johannes Mey, Wolfgang E. Nagel, Benedikt Nöthen, Rafael Peñaloza, Michael Raitza, Jörg Stiller, Annett Ungethüm, Axel Voigt, Sascha Wunderlich
2018	—	`conf`	AHEAD: Adaptable Data Hardening for On-the-Fly Hardware Error Detection during Database Query Processing. SIGMOD Conference Till Kolditz, Dirk Habich, Wolfgang Lehner, Matthias Werner, Stefan T. J. de Bruijn
2018	C	`conf`	ATUN-HL: Auto Tuning of Hybrid Layouts Using Workload and Data Characteristics. ADBIS Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2018	—	`conf`	Adaptive Energy-Control for In-Memory Database Systems. SIGMOD Conference Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2018	C	`conf`	Analysis of Data Structures Involved in RPQ Evaluation. DATA Frank Tetzel, Hannes Voigt, Marcus Paradies, Romans Kasperovics, Wolfgang Lehner
2018	J	`jnl`	Bericht zum Fachgruppentreffen 1./2. März 2018 - Symposium on Modern Database Platforms. Datenbank-Spektrum Alexander Böhm, Wolfgang Lehner, Kai-Uwe Sattler
2018	—	`conf`	Beyond Straightforward Vectorization of Lightweight Data Compression Algorithms for Larger Vector Sizes. Grundlagen von Datenbanken Johannes Pietrzyk, Annett Ungethüm, Dirk Habich, Wolfgang Lehner
2018	—	`conf`	Column Scan Acceleration in Hybrid CPU-FPGA Systems. ADMS@VLDB Nusrat Jahan Lisa, Annett Ungethüm, Dirk Habich, Wolfgang Lehner, Tuan D. A. Nguyen, Akash Kumar
2018	C	`conf`	Column Scan Optimization by Increasing Intra-Instruction Parallelism. DATA Nusrat Jahan Lisa, Annett Ungethüm, Dirk Habich, Tuan D. A. Nguyen, Akash Kumar, Wolfgang Lehner
2018	—	`conf`	Conflict Detection-Based Run-Length Encoding - AVX-512 CD Instruction Set in Action. ICDE Workshops Annett Ungethüm, Johannes Pietrzyk, Patrick Damme, Dirk Habich, Wolfgang Lehner
2018	J	`jnl`	Conjunctive Queries with Inequalities Under Updates. Proc. VLDB Endow. Muhammad Idris, Martín Ugarte, Stijn Vansummeren, Hannes Voigt, Wolfgang Lehner
2018	C	`conf`	Design of a Portable Programming Abstraction for Data Transformations. DATA Johannes Luong, Dirk Habich, Wolfgang Lehner
2018	J	`jnl`	Diversity of Processing Units - An Attempt to Classify the Plethora of Modern Processing Units. Datenbank-Spektrum Wolfgang Lehner, Annett Ungethüm, Dirk Habich
2018	C	`conf`	Efficient compute node-local replication mechanisms for NVRAM-centric data structures. DaMoN Mikhail Zarubin, Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2018	—	`conf`	Energy-Utility Function-Based Resource Control for In-Memory Database Systems LIVE. SIGMOD Conference Thomas Kissinger, Marcus Hähnel, Till Smejkal, Dirk Habich, Hermann Härtig, Wolfgang Lehner
2018	—	`conf`	FPGA vs. SIMD: Comparison for Main Memory-Based Fast Column Scan. DATA (Revised Selected Papers) Nusrat Jahan Lisa, Annett Ungethüm, Dirk Habich, Wolfgang Lehner, Tuan Duy Anh Nguyen, Akash Kumar
2018	B	`conf`	Feature-based comparison and generation of time series. SSDBM Lars Kegel, Martin Hahmann, Wolfgang Lehner
2018	J	`jnl`	Intermediate Results Materialization Selection and Format for Data-Intensive Flows. Fundam. Informaticae Rana Faisal Munir, Sergi Nadal, Oscar Romero, Alberto Abelló, Petar Jovanovic, Maik Thiele, Wolfgang Lehner
2018	C	`conf`	Lower Bound-oriented Parameter Calculation for AN Coding. ISITA Juliana Hildebrandt, Till Kolditz, Dirk Habich, Wolfgang Lehner
2018	—	`conf`	Make Larger Vector Register Sizes New Challenges?: Lessons Learned from the Area of Vectorized Lightweight Compression Algorithms. DBTest@SIGMOD Dirk Habich, Patrick Damme, Annett Ungethüm, Wolfgang Lehner
2018	C	`conf`	Modeling Customers and Products with Word Embeddings from Receipt Data. IDEAS Lucas Woltmann, Maik Thiele, Wolfgang Lehner
2018	J	`jnl`	Multi-schema-version data management: data independence in the twenty-first century. VLDB J. Kai Herrmann, Hannes Voigt, Torben Bach Pedersen, Wolfgang Lehner
2018	J	`jnl`	OLTPShare: The Case for Sharing in OLTP Workloads. Proc. VLDB Endow. Robin Rehrmann, Carsten Binnig, Alexander Böhm, Kihong Kim, Wolfgang Lehner, Amr Rizk
2018	C	`ed.`	Proceedings of the 14th International Workshop on Data Management on New Hardware, Houston, TX, USA, June 11, 2018 DaMoN Wolfgang Lehner, Kenneth Salem
2018	—	`ch.`	Query Processing in Data Warehouses. Encyclopedia of Database Systems (2nd ed.) Wolfgang Lehner
2018	C	`conf`	Reliable In-Memory Data Management on Unreliable Hardware. DATA Dirk Habich, Till Kolditz, Juliana Hildebrandt, Wolfgang Lehner
2018	J	`jnl`	Robust and simple database evolution. Inf. Syst. Frontiers Kai Herrmann, Hannes Voigt, Jonas Rausch, Andreas Behrend, Wolfgang Lehner
2018	C	`conf`	Seamless Database Evolution for Cloud Applications. DATA Aniket Mohapatra, Kai Herrmann, Hannes Voigt, Simon Lüders, Tsvetan Tsokov, Wolfgang Lehner
2018	B	`conf`	Table Recognition in Spreadsheets via a Graph Representation. DAS Elvis Koci, Maik Thiele, Wolfgang Lehner, Oscar Romero
2018	A*	`conf`	Teaching In-Memory Database Systems the Detection of Hardware Errors. ICDE Wolfgang Lehner, Dirk Habich, Till Kolditz
2017	—	`conf`	AL: unified analytics in domain specific terms. DBPL Johannes Luong, Dirk Habich, Wolfgang Lehner
2017	—	`conf`	Adaptive Recovery for SCM-Enabled Databases. ADMS@VLDB Ismail Oukid, Anisoara Nica, Daniel Dos Santos Bossle, Wolfgang Lehner, Peter Bumbulis, Thomas Willhalm
2017	J	`jnl`	Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources. Proc. VLDB Endow. Tomas Karnagel, Dirk Habich, Wolfgang Lehner
2017	—	`conf`	An Analysis of the Feasibility of Graph Compression Techniques for Indexing Regular Path Queries. GRADES@SIGMOD/PODS Frank Tetzel, Hannes Voigt, Marcus Paradies, Wolfgang Lehner
2017	C	`conf`	An analysis of LSM caching in NVRAM. DaMoN Lucas Lersch, Ismail Oukid, Wolfgang Lehner, Ivan Schreter
2017	J	`jnl`	Application-specific architectures for energy-efficient database query processing and optimization. Microprocess. Microsystems Sebastian Haas, Stefan Scholze, Sebastian Höppner, Annett Ungethüm, Christian Mayr, René Schüffny, Wolfgang Lehner, Gerhard P. Fettweis
2017	—	`conf`	Asynchronous Graph Pattern Matching on Multiprocessor Systems. ADBIS (Short Papers and Workshops) Alexander Krause, Annett Ungethüm, Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2017	J	`jnl`	Asynchronous Graph Pattern Matching on Multiprocessor Systems. CoRR Alexander Krause, Annett Ungethüm, Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2017	—	`conf`	Balancing Performance and Energy for Lightweight Data Compression Algorithms. ADBIS (Short Papers and Workshops) Annett Ungethüm, Patrick Damme, Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner
2017	C	`conf`	Big data causing big (TLB) problems: taming random memory accesses on the GPU. DaMoN Tomas Karnagel, Tal Ben-Nun, Matthias Werner, Dirk Habich, Wolfgang Lehner
2017	B	`conf`	CSAR: The Cross-Sectional Autoregression Model. DSAA Claudio Hartmann, Martin Hahmann, Dirk Habich, Wolfgang Lehner
2017	B	`conf`	Context Similarity for Retrieval-Based Imputation. ASONAM Ahmad Ahmadov, Maik Thiele, Wolfgang Lehner, Robert Wrembel
2017	—	`conf`	Data Structure Engineering For Byte-Addressable Non-Volatile Memory. SIGMOD Conference Ismail Oukid, Wolfgang Lehner
2017	Misc	`conf`	Energy Elasticity on Heterogeneous Hardware using Adaptive Resource Reconfiguration. BTW Annett Ungethüm, Thomas Kissinger, Willi-Wolfram Mentzel, Eric Mier, Dirk Habich, Wolfgang Lehner
2017	—	`ch.`	Exploratory Ad-Hoc Analytics for Big Data. Handbook of Big Data Technologies Julian Eberius, Maik Thiele, Wolfgang Lehner
2017	—	`conf`	Feature-driven Time Series Generation. Grundlagen von Datenbanken Lars Kegel, Martin Hahmann, Wolfgang Lehner
2017	J	`jnl`	Frequent patterns in ETL workflows: An empirical approach. Data Knowl. Eng. Vasileios Theodorou, Alberto Abelló, Maik Thiele, Wolfgang Lehner
2017	B	`conf`	Generating What-If Scenarios for Time Series Data. SSDBM Lars Kegel, Martin Hahmann, Wolfgang Lehner
2017	J	`jnl`	Hardware Based Databases. it Inf. Technol. Wolfgang Lehner
2017	—	`conf`	Hardware-Accelerated Memory Operations on Large-Scale NUMA Systems. ADMS@VLDB Markus Dreseler, Thomas Kissinger, Timo Djürken, Eric Lübke, Matthias Uflacker, Dirk Habich, Hasso Plattner, Wolfgang Lehner
2017	Misc	`conf`	InVerDa - The Liquid Database. BTW Kai Herrmann, Hannes Voigt, Thorsten Seyschab, Wolfgang Lehner
2017	B	`conf`	Insights into the Comparative Evaluation of Lightweight Data Compression Algorithms. EDBT Patrick Damme, Dirk Habich, Juliana Hildebrandt, Wolfgang Lehner
2017	B	`conf`	Lightweight Data Compression Algorithms: An Experimental Survey (Experiments and Analyses). EDBT Patrick Damme, Dirk Habich, Juliana Hildebrandt, Wolfgang Lehner
2017	—	`conf`	Living in Parallel Realities: Co-Existing Schema Versions with a Bidirectional Database Evolution Language. SIGMOD Conference Kai Herrmann, Hannes Voigt, Andreas Behrend, Jonas Rausch, Wolfgang Lehner
2017	J	`jnl`	Memory Management Techniques for Large-Scale Persistent-Main-Memory Systems. Proc. VLDB Endow. Ismail Oukid, Daniel Booss, Adrien Lespinasse, Wolfgang Lehner, Thomas Willhalm, Grégoire Gomes
2017	—	`conf`	Metamodeling Lightweight Data Compression Algorithms and its Application Scenarios. ER Forum/Demos Juliana Hildebrandt, Dirk Habich, Thomas Kühn, Patrick Damme, Wolfgang Lehner
2017	Misc	`conf`	Overview on Hardware Optimizations for Database Engines. BTW Annett Ungethüm, Dirk Habich, Tomas Karnagel, Sebastian Haas, Eric Mier, Gerhard P. Fettweis, Wolfgang Lehner
2017	—	`conf`	Partitioning Strategy Selection for In-Memory Graph Pattern Matching on Multiprocessor Systems. Euro-Par Alexander Krause, Thomas Kissinger, Dirk Habich, Hannes Voigt, Wolfgang Lehner
2017	C	`conf`	Rethinking DRAM Caching for LSMs in an NVRAM Environment. ADBIS Lucas Lersch, Ismail Oukid, Ivan Schreter, Wolfgang Lehner
2017	Misc	`conf`	SAP HANA - The Evolution of an In-Memory DBMS from Pure OLAP Processing Towards Mixed Workloads. BTW Norman May, Alexander Böhm, Wolfgang Lehner
2017	Misc	`conf`	SPARQLytics: Multidimensional Analytics for RDF. BTW Michael Rudolf, Hannes Voigt, Wolfgang Lehner
2017	J	`jnl`	Special Section on the International Conference on Data Engineering 2015. IEEE Trans. Knowl. Data Eng. Wolfgang Lehner, Johannes Gehrke, Kyuseok Shim
2017	A	`conf`	Table Identification and Reconstruction in Spreadsheets. CAiSE Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner
2017	J	`jnl`	The Data Center under your Desk - How Disruptive is Modern Hardware for DB System Design? Proc. VLDB Endow. Wolfgang Lehner
2017	J	`jnl`	The Dresden Database Systems Group. SIGMOD Rec. Wolfgang Lehner
2016	—	`conf`	A Machine Learning Approach for Layout Inference in Spreadsheets. KDIR Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner
2016	—	`conf`	A database accelerator for energy-efficient query processing and optimization. NORCAS Sebastian Haas, Oliver Arnold, Stefan Scholze, Sebastian Höppner, Georg Ellguth, Andreas Dixius, Annett Ungethüm, Eric Mier, Benedikt Noethen, Emil Matús, Stefan Schiefer, Love Cederstroem, Fabian Pilz, Christian Mayr, René Schüffny, Wolfgang Lehner, Gerhard P. Fettweis
2016	J	`jnl`	Answering "Why Empty?" and "Why So Many?" queries in graph databases. J. Comput. Syst. Sci. Elena Vasilyeva, Maik Thiele, Christof Bornhövd, Wolfgang Lehner
2016	C	`conf`	Architecture of a Multi-domain Processing and Storage Engine. DATA Johannes Luong, Dirk Habich, Thomas Kissinger, Wolfgang Lehner
2016	J	`jnl`	Big by blocks: modular analytics. it Inf. Technol. Martin Hahmann, Claudio Hartmann, Lars Kegel, Dirk Habich, Wolfgang Lehner
2016	C	`conf`	Cell Classification for Layout Recognition in Spreadsheets. IC3K Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner
2016	J	`jnl`	Challenges for Context-Driven Time Series Forecasting. ACM J. Data Inf. Qual. Robert Ulbricht, Hilko Donker, Claudio Hartmann, Martin Hahmann, Wolfgang Lehner
2016	—	`conf`	Compression-Aware In-Memory Query Processing: Vision, System Design and Beyond. ADMS/IMDM@VLDB Juliana Hildebrandt, Dirk Habich, Patrick Damme, Wolfgang Lehner
2016	—	`conf`	Dealing with Uncertainty: An Empirical Study on the Relevance of Renewable Energy Forecasting Methods. DARE@PKDD/ECML Robert Ulbricht, Anna Thoß, Hilko Donker, Gunter Gräfe, Wolfgang Lehner
2016	A*	`conf`	DebEAQ - debugging empty-answer queries on large data graphs. ICDE Elena Vasilyeva, Thomas Heinze, Maik Thiele, Wolfgang Lehner
2016	C	`conf`	Efficient Approximate OLAP Querying Over Time Series. IDEAS Kasun S. Perera, Martin Hahmann, Wolfgang Lehner, Torben Bach Pedersen, Christian Thomsen
2016	—	`conf`	Energy Elasticity on Heterogeneous Hardware using Adaptive Resource Reconfiguration LIVE. SIGMOD Conference Annett Ungethüm, Thomas Kissinger, Willi-Wolfram Mentzel, Dirk Habich, Wolfgang Lehner
2016	—	`conf`	FPTree: A Hybrid SCM-DRAM Persistent and Concurrent B-Tree for Storage Class Memory. SIGMOD Conference Ismail Oukid, Johan Lasperas, Anisoara Nica, Thomas Willhalm, Wolfgang Lehner
2016	—	`conf`	HUGS - A Lightweight Graph Partitioning Approach. GvD Alexander Krause, Hannes Voigt, Wolfgang Lehner
2016	—	`conf`	HW/SW-database-codesign for compressed bitmap index processing. ASAP Sebastian Haas, Tomas Karnagel, Oliver Arnold, Erik Laux, Benjamin Schlegel, Gerhard P. Fettweis, Wolfgang Lehner
2016	A*	`conf`	InVerDa - co-existing schema versions made foolproof. ICDE Kai Herrmann, Hannes Voigt, Thorsten Seyschab, Wolfgang Lehner
2016	C	`conf`	Limitations of Intra-operator Parallelism Using Heterogeneous Computing Resources. ADBIS Tomas Karnagel, Dirk Habich, Wolfgang Lehner
2016	J	`jnl`	Logical Data Independence in the 21st Century - Co-Existing Schema Versions with InVerDa. CoRR Kai Herrmann, Hannes Voigt, Andreas Behrend, Jonas Rausch, Wolfgang Lehner
2016	B	`conf`	Model Kit for Lightweight Data Compression Algorithms. EDBT Juliana Hildebrandt, Dirk Habich, Patrick Damme, Wolfgang Lehner
2016	—	`conf`	Model-Driven Integration of Compression Algorithms in Column-Store Database Systems. LWDA Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner
2016	C	`conf`	On testing persistent-memory-based software. DaMoN Ismail Oukid, Daniel Booss, Adrien Lespinasse, Wolfgang Lehner
2016	—	`conf`	Penalized Graph Partitioning for Static and Dynamic Load Balancing. Euro-Par Tim Kiefer, Dirk Habich, Wolfgang Lehner
2016	C	`conf`	Penalized graph partitioning based allocation strategy for database-as-a-service systems. BDCAT Tim Kiefer, Dirk Habich, Wolfgang Lehner
2016	—	`conf`	Putting Web Tables into Context. KDIR Katrin Braunschweig, Maik Thiele, Elvis Koci, Wolfgang Lehner
2016	J	`jnl`	Quality measures for ETL processes: from goals to implementation. Concurr. Comput. Pract. Exp. Vasileios Theodorou, Alberto Abelló, Wolfgang Lehner, Maik Thiele
2016	C	`conf`	ResilientStore: A Heuristic-Based Data Format Selector for Intermediate Results. MEDI Rana Faisal Munir, Oscar Romero, Alberto Abelló, Besim Bilalli, Maik Thiele, Wolfgang Lehner
2016	J	`jnl`	Special Issue: Modern Hardware. VLDB J. Peter Boncz, Wolfgang Lehner, Thomas Neumann
2016	—	`conf`	Template-based Time Series Generation with Loom. EDBT/ICDT Workshops Lars Kegel, Martin Hahmann, Wolfgang Lehner
2016	A*	`conf`	Topology-aware optimization of big sparse matrices and matrix multiplications on main-memory systems. ICDE David Kernert, Wolfgang Lehner, Frank Köhler
2016	—	`conf`	Towards Efficient Multi-domain Data Processing. DATA (Revised Selected Papers) Johannes Luong, Dirk Habich, Thomas Kissinger, Wolfgang Lehner
2016	C	`conf`	Towards a Role-Based Contextual Database. ADBIS Tobias Jäkel, Thomas Kühn, Hannes Voigt, Wolfgang Lehner
2016	—	`conf`	Web-based Benchmarks for Forecasting Systems: The ECAST Platform. SIGMOD Conference Robert Ulbricht, Claudio Hartmann, Martin Hahmann, Hilko Donker, Wolfgang Lehner
2016	—	`conf`	Work-Energy Profiles: General Approach and In-Memory Database Application. TPCTC Annett Ungethüm, Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2015	A*	`ed.`	31st IEEE International Conference on Data Engineering, ICDE 2015, Seoul, South Korea, April 13-17, 2015 ICDE Johannes Gehrke, Wolfgang Lehner, Kyuseok Shim, Sang Kyun Cha, Guy M. Lohman
2015	—	`conf`	A Benchmark Framework for Data Compression Techniques. TPCTC Patrick Damme, Dirk Habich, Wolfgang Lehner
2015	Misc	`conf`	Big Data-Zentren - Vorstellung und Panel. BTW Volker Markl, Erhard Rahm, Wolfgang Lehner, Michael Beigl, Thomas Seidl
2015	—	`conf`	Building the Dresden Web Table Corpus: A Classification Approach. BDC Julian Eberius, Katrin Braunschweig, Markus Hentsch, Maik Thiele, Ahmad Ahmadov, Wolfgang Lehner
2015	—	`conf`	Cache-Efficient Aggregation: Hashing Is Sorting. SIGMOD Conference Ingo Müller, Peter Sanders, Arnaud Lacurie, Wolfgang Lehner, Franz Färber
2015	C	`conf`	CoDEL - A Relationally Complete Language for Database Evolution. ADBIS Kai Herrmann, Hannes Voigt, Andreas Behrend, Wolfgang Lehner
2015	Misc	`conf`	Column-specific context extraction for web tables. SAC Katrin Braunschweig, Maik Thiele, Julian Eberius, Wolfgang Lehner
2015	J	`jnl`	Considering User Intention in Differential Graph Queries. J. Database Manag. Elena Vasilyeva, Maik Thiele, Christof Bornhövd, Wolfgang Lehner
2015	C	`conf`	Database Evolution for Software Product Lines. DATA Kai Herrmann, Jan Reimann, Hannes Voigt, Birgit Demuth, Stefan Fromm, Robert Stelzmann, Wolfgang Lehner
2015	—	`ed.`	Datenbanksysteme für Business, Technologie und Web (BTW 2015) - Workshopband, 2.-3. März 2015, Hamburg, Germany BTW Workshops Norbert Ritter, Andreas Henrich, Wolfgang Lehner, Andreas Thor, Steffen Friedrich, Wolfram Wingerath
2015	C	`conf`	Direct Transformation Techniques for Compressed Data: General Approach and Application Scenarios. ADBIS Patrick Damme, Dirk Habich, Wolfgang Lehner
2015	B	`conf`	DrillBeyond: processing multi-result open world SQL queries. SSDBM Julian Eberius, Maik Thiele, Katrin Braunschweig, Wolfgang Lehner
2015	A*	`conf`	Enjoy FRDM - play with a schema-flexible RDBMS. ICDE Hannes Voigt, Patrick Damme, Wolfgang Lehner
2015	B	`conf`	Exploiting big data in time series forecasting: A cross-sectional approach. DSAA Claudio Hartmann, Martin Hahmann, Wolfgang Lehner, Frank Rosenthal
2015	C	`conf`	From Static to Agile - Interactive Particle Physics Analysis in the SAP HANA DB. DATA David Kernert, Norman May, Michael Hladik, Klaus Werner, Wolfgang Lehner
2015	A	`conf`	From Web Tables to Concepts: A Semantic Normalization Approach. ER Katrin Braunschweig, Maik Thiele, Wolfgang Lehner
2015	B	`conf`	GRAPHITE: an extensible graph traversal framework for relational database management systems. SSDBM Marcus Paradies, Wolfgang Lehner, Christof Bornhövd
2015	J	`jnl`	GraphVista: Interactive Exploration Of Large Graphs. CoRR Marcus Paradies, Michael Rudolf, Wolfgang Lehner
2015	—	`conf`	Highspeed Graph Processing Exploiting Main-Memory Column Stores. Euro-Par Workshops Matthias Hauck, Marcus Paradies, Holger Fröning, Wolfgang Lehner, Hannes Rauhe
2015	A	`conf`	Instant Recovery for Main Memory Databases. CIDR Ismail Oukid, Wolfgang Lehner, Thomas Kissinger, Thomas Willhalm, Peter Bumbulis
2015	—	`conf`	Local vs. Global Optimization: Operator Placement Strategies in Heterogeneous Environments. EDBT/ICDT Workshops Tomas Karnagel, Dirk Habich, Wolfgang Lehner
2015	J	`jnl`	Managed Query Processing within the SAP HANA Database Platform. Datenbank-Spektrum Norman May, Alexander Böhm, Meinolf Block, Wolfgang Lehner
2015	—	`conf`	Modeling Large Time Series for Efficient Approximate Query Processing. DASFAA Workshops Kasun S. Perera, Martin Hahmann, Wolfgang Lehner, Torben Bach Pedersen, Christian Thomsen
2015	—	`conf`	Modularisierung leichtgewichtiger Kompressionsalgorithmen. GvD Juliana Hildebrandt, Dirk Habich, Patrick Damme, Wolfgang Lehner
2015	—	`conf`	Needles in the Haystack - Tackling Bit Flips in Lightweight Compressed Data. DATA (Revised Selected Papers) Till Kolditz, Dirk Habich, Dmitrii Kuvaiskii, Wolfgang Lehner, Christof Fetzer
2015	Misc	`conf`	Online Bit Flip Detection for In-Memory B-Trees Live! BTW Till Kolditz, Benjamin Schlegel, Dirk Habich, Wolfgang Lehner
2015	Misc	`conf`	Optimierung der Anfrageverarbeitung mittels Kompression der Zwischenergebnisse. BTW Dirk Habich, Patrick Damme, Wolfgang Lehner
2015	B	`conf`	POIESIS: a Tool for Quality-aware ETL Process Redesign. EDBT Vasileios Theodorou, Alberto Abelló, Maik Thiele, Wolfgang Lehner
2015	Misc	`conf`	Plan Operator Specialization using Reflective Compiler Techniques. BTW Carl-Philip Hänsch, Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2015	—	`conf`	Query processing on low-energy many-core processors. ICDE Workshops Annett Ungethüm, Dirk Habich, Tomas Karnagel, Wolfgang Lehner, Nils Asmussen, Marcus Völp, Benedikt Noethen, Gerhard P. Fettweis
2015	Misc	`conf`	Relationships for Dynamic Data Types in RSQL. BTW Tobias Jäkel, Thomas Kühn, Stefan Hinkel, Hannes Voigt, Wolfgang Lehner
2015	B	`conf`	Relaxation of subgraph queries delivering empty results. SSDBM Elena Vasilyeva, Maik Thiele, Adrian Mocan, Wolfgang Lehner
2015	C	`conf`	Resiliency-aware Data Compression for In-memory Database Systems. DATA Till Kolditz, Dirk Habich, Patrick Damme, Wolfgang Lehner, Dmitrii Kuvaiskii, Oleksii Oleksenko, Christof Fetzer
2015	—	`conf`	Robust Cardinality Estimation for Subgraph Isomorphism Queries on Property Graphs. Big-O(Q)/DMAH@VLDB Marcus Paradies, Elena Vasilyeva, Adrian Mocan, Wolfgang Lehner
2015	B	`conf`	SAP HANA - From Relational OLAP Database to Big Data Infrastructure. EDBT Norman May, Wolfgang Lehner, Shahul Hameed P., Nitesh Maheshwari, Carsten Müller, Sudipto Chowdhuri, Anil K. Goel
2015	Misc	`conf`	SCIT: A Schema Change Interpretation Tool for Dynamic-Schema Data Warehouses. ADC Rihan Hai, Vasileios Theodorou, Maik Thiele, Wolfgang Lehner
2015	B	`conf`	SpMacho - Optimizing Sparse Linear Algebra Expressions with Probabilistic Density Estimation. EDBT David Kernert, Frank Köhler, Wolfgang Lehner
2015	B	`conf`	Top-k entity augmentation using consistent set covering. SSDBM Julian Eberius, Maik Thiele, Katrin Braunschweig, Wolfgang Lehner
2015	—	`conf`	Towards Programmability of a NUMA-Aware Storage Engine. LWA Dirk Habich, Johannes Schad, Thomas Kissinger, Wolfgang Lehner
2015	J	`jnl`	Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads. Proc. VLDB Endow. Anil K. Goel, Jeffrey Pound, Nathan Auch, Peter Bumbulis, Scott MacLean, Franz Färber, Francis Gropengießer, Christian Mathis, Thomas Bodner, Wolfgang Lehner
2015	—	`conf`	Towards a Hybrid Imputation Approach Using Web Tables. BDC Ahmad Ahmadov, Maik Thiele, Julian Eberius, Wolfgang Lehner, Robert Wrembel
2015	A*	`conf`	Towards a web-scale data management ecosystem demonstrated by SAP HANA. ICDE Franz Faerber, Jonathan Dees, Martin Weidner, Stefan Bäuerle, Wolfgang Lehner
2014	C	`conf`	A Framework for User-Centered Declarative ETL. DOLAP Vasileios Theodorou, Alberto Abelló, Maik Thiele, Wolfgang Lehner
2014	—	`conf`	A Query, a Minute: Evaluating Performance Isolation in Cloud Databases. TPCTC Tim Kiefer, Hendrik Schön, Dirk Habich, Wolfgang Lehner
2014	B	`conf`	A study of partitioning and parallel UDF execution with the SAP HANA database. SSDBM Philipp Große, Norman May, Wolfgang Lehner
2014	—	`conf`	An application-specific instruction set for accelerating set-oriented database primitives. SIGMOD Conference Oliver Arnold, Sebastian Haas, Gerhard P. Fettweis, Benjamin Schlegel, Thomas Kissinger, Wolfgang Lehner
2014	—	`conf`	Cinderella - Adaptive online partitioning of irregularly structured data. ICDE Workshops Kai Herrmann, Hannes Voigt, Wolfgang Lehner
2014	—	`conf`	Demonstrating efficient query processing in heterogeneous environments. SIGMOD Conference Tomas Karnagel, Matthias Hille, Mario Ludwig, Dirk Habich, Wolfgang Lehner, Max Heimel, Volker Markl
2014	C	`conf`	Dynamic fine-grained scheduling for energy-efficient main-memory queries. DaMoN Iraklis Psaroudakis, Thomas Kissinger, Danica Porobic, Thomas Ilsche, Erietta Liarou, Pinar Tözün, Anastasia Ailamaki, Wolfgang Lehner
2014	—	`conf`	ECAST: A Benchmark Framework for Renewable Energy Forecasting Systems. EDBT/ICDT Workshops Robert Ulbricht, Ulrike Fischer, Lars Kegel, Dirk Habich, Hilko Donker, Wolfgang Lehner
2014	—	`conf`	ERIS live: a NUMA-aware in-memory storage engine for tera-scale multiprocessor systems. SIGMOD Conference Tim Kiefer, Thomas Kissinger, Benjamin Schlegel, Dirk Habich, Daniel Molka, Wolfgang Lehner
2014	—	`conf`	ERIS: A NUMA-Aware In-Memory Storage Engine for Analytical Workload. ADMS@VLDB Thomas Kissinger, Tim Kiefer, Benjamin Schlegel, Dirk Habich, Daniel Molka, Wolfgang Lehner
2014	Misc	`conf`	Energy-Efficient Databases Using Sweet Spot Frequencies. UCC Sebastian Götz, Thomas Ilsche, Jorge Cardoso, Josef Spillner, Thomas Kissinger, Uwe Aßmann, Wolfgang Lehner, Wolfgang E. Nagel, Alexander Schill
2014	C	`conf`	Flexible Relational Data Model - A Common Ground for Schema-Flexible Database Systems. ADBIS Hannes Voigt, Wolfgang Lehner
2014	—	`conf`	Flexs - A Logical Model for Physical Data Layout. ADBIS (2) Hannes Voigt, Alfred Hanisch, Wolfgang Lehner
2014	J	`jnl`	GRAPHITE: An Extensible Graph Traversal Framework for Relational Database Management Systems. CoRR Marcus Paradies, Wolfgang Lehner, Christof Bornhövd
2014	—	`conf`	GRATIN: Accelerating Graph Traversals in Main-Memory Column Stores. GRADES Marcus Paradies, Michael Rudolf, Christof Bornhövd, Wolfgang Lehner
2014	—	`conf`	GraphMCS: Discover the Unknown in Large Data Graphs. EDBT/ICDT Workshops Elena Vasilyeva, Maik Thiele, Christof Bornhövd, Wolfgang Lehner
2014	—	`conf`	HASHI: An Application Specific Instruction Set Extension for Hashing. ADMS@VLDB Oliver Arnold, Sebastian Haas, Gerhard P. Fettweis, Benjamin Schlegel, Thomas Kissinger, Tomas Karnagel, Wolfgang Lehner
2014	J	`jnl`	Heterogeneity-Aware Operator Placement in Column-Store DBMS. Datenbank-Spektrum Tomas Karnagel, Dirk Habich, Benjamin Schlegel, Wolfgang Lehner
2014	A*	`conf`	Improving in-memory database index performance with Intel HPCA Tomas Karnagel, Roman Dementiev, Ravi Rajwar, Konrad Lai, Thomas Legler, Benjamin Schlegel, Wolfgang Lehner
2014	—	`conf`	Modular Data Clustering - Algorithm Design beyond MapReduce. EDBT/ICDT Workshops Martin Hahmann, Dirk Habich, Wolfgang Lehner
2014	J	`jnl`	On-demand re-optimization of integration flows. Inf. Syst. Matthias Böhm, Dirk Habich, Wolfgang Lehner
2014	C	`conf`	Online bit flip detection for in-memory B-trees on unreliable hardware. DaMoN Till Kolditz, Thomas Kissinger, Benjamin Schlegel, Dirk Habich, Wolfgang Lehner
2014	J	`jnl`	Online horizontal partitioning of heterogeneous data. it Inf. Technol. Kai Herrmann, Hannes Voigt, Wolfgang Lehner
2014	B	`conf`	Quality Measures for ETL Processes. DaWaK Vasileios Theodorou, Alberto Abelló, Wolfgang Lehner
2014	C	`conf`	RSQL - a query language for dynamic data types. IDEAS Tobias Jäkel, Thomas Kühn, Hannes Voigt, Wolfgang Lehner
2014	B	`conf`	SLACID - sparse linear algebra in a column-oriented in-memory database system. SSDBM David Kernert, Frank Köhler, Wolfgang Lehner
2014	C	`conf`	SOFORT: a hybrid SCM-DRAM storage engine for fast data recovery. DaMoN Ismail Oukid, Daniel Booss, Wolfgang Lehner, Peter Bumbulis, Thomas Willhalm
2014	—	`conf`	SynopSys: Foundations for Multidimensional Graph Analytics. BIRTE Michael Rudolf, Hannes Voigt, Christof Bornhövd, Wolfgang Lehner
2014	—	`conf`	Systematical Evaluation of Solar Energy Supply Forecasts. DARE Robert Ulbricht, Martin Hahmann, Hilko Donker, Wolfgang Lehner
2014	C	`conf`	Top-k Differential Queries in Graph Databases. ADBIS Elena Vasilyeva, Maik Thiele, Christof Bornhövd, Wolfgang Lehner
2014	—	`conf`	Towards Optimal Execution of Density-based Clustering on Heterogeneous Hardware. BigMine Dirk Habich, Stefanie Gahrig, Wolfgang Lehner
2013	C	`conf`	Advanced Analytics with the SAP HANA Database. DATA Philipp Große, Wolfgang Lehner, Norman May
2013	—	`conf`	BUZZARD: a NUMA-aware in-memory indexing system. SIGMOD Conference Lukas M. Maas, Thomas Kissinger, Dirk Habich, Wolfgang Lehner
2013	—	`conf`	Bringing Linear Algebra Objects to Life in a Column-Oriented In-Memory Database. IMDM@VLDB David Kernert, Frank Köhler, Wolfgang Lehner
2013	—	`conf`	Bringing Linear Algebra Objects to Life in a Column-Oriented In-Memory Database. IMDM@VLDB (Revised Selected Papers) David Kernert, Frank Köhler, Wolfgang Lehner
2013	—	`ed.`	Datenbanksysteme für Business, Technologie und Web (BTW), - Workshopband, 15. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 11.-15.3.2013 in Magdeburg, Germany. Proceedings BTW Workshops Gunter Saake, Andreas Henrich, Wolfgang Lehner, Thomas Neumann, Veit Köppen
2013	A	`conf`	DeExcelerator: a framework for extracting relational data from partially structured documents. CIKM Julian Eberius, Christopher Werner, Maik Thiele, Katrin Braunschweig, Lars Dannecker, Wolfgang Lehner
2013	J	`jnl`	Dr. Dean Jacobs. Datenbank-Spektrum Alfons Kemper, Wolfgang Lehner
2013	Misc	`conf`	DrillBeyond: Open-World SQL Queries Using Web Tables. BTW Julian Eberius, Maik Thiele, Katrin Braunschweig, Wolfgang Lehner
2013	A	`conf`	Efficient forecasting for hierarchical time series. CIKM Lars Dannecker, Robert Lorenz, Philipp Rösch, Wolfgang Lehner, Gregor Hackenbroich
2013	A	`conf`	Energy-efficient in-memory database computing. DATE Wolfgang Lehner
2013	—	`conf`	Enhancing Named Entity Extraction by Effectively Incorporating the Crowd. BTW Workshops Katrin Braunschweig, Maik Thiele, Julian Eberius, Wolfgang Lehner
2013	Misc	`conf`	Experimental Evaluation of NUMA Effects on Database Management Systems. BTW Tim Kiefer, Benjamin Schlegel, Wolfgang Lehner
2013	B	`conf`	Forecasting in hierarchical environments. SSDBM Robert Lorenz, Lars Dannecker, Philipp Rösch, Wolfgang Lehner, Gregor Hackenbroich, Benjamin Schlegel
2013	A*	`conf`	Forecasting the data cube: A model configuration advisor for multi-dimensional data sets. ICDE Ulrike Fischer, Christopher Schildt, Claudio Hartmann, Wolfgang Lehner
2013	—	`conf`	Leveraging flexible data management with graph databases. GRADES Elena Vasilyeva, Maik Thiele, Christof Bornhövd, Wolfgang Lehner
2013	C	`conf`	Main-Memory Centric Data Management - Open Problems and Some Solutions. DATA Wolfgang Lehner
2013	J	`jnl`	Non-uniformity issues and workarounds in bounded-size sampling. VLDB J. Rainer Gemulla, Peter J. Haas, Wolfgang Lehner
2013	—	`conf`	Optimized renewable energy forecasting in local distribution networks. EDBT/ICDT Workshops Robert Ulbricht, Ulrike Fischer, Wolfgang Lehner, Hilko Donker
2013	J	`jnl`	Optimizing Sample Design for Approximate Query Processing. Int. J. Knowl. Based Organ. Philipp Rösch, Wolfgang Lehner
2013	Misc	`conf`	Pack Indexing for Time-Constrained In-Memory Query Processing. BTW Tobias Jäkel, Hannes Voigt, Thomas Kissinger, Wolfgang Lehner
2013	—	`conf`	Publish-time data integration for open data platforms. WOD Julian Eberius, Patrick Damme, Katrin Braunschweig, Maik Thiele, Wolfgang Lehner
2013	A	`conf`	QPPT: Query Processing on Prefix Trees. CIDR Thomas Kissinger, Benjamin Schlegel, Dirk Habich, Wolfgang Lehner
2013	—	`conf`	Query processing on prefix trees live. SIGMOD Conference Thomas Kissinger, Benjamin Schlegel, Dirk Habich, Wolfgang Lehner
2013	J	`jnl`	Report on the first international workshop on energy data management (EnDM 2012). SIGMOD Rec. Torben Bach Pedersen, Wolfgang Lehner, Gregor Hackenbroich
2013	J	`jnl`	Report on the second international workshop on energy data management (EnDM 2013). SIGMOD Rec. Torben Bach Pedersen, Wolfgang Lehner
2013	—	`conf`	Research challenges for energy data management (panel). EDBT/ICDT Workshops Torben Bach Pedersen, Wolfgang Lehner
2013	Misc	`conf`	Rethinking Energy Data Management: Trends and Challenges in Today's Transforming Markets. BTW Robert Ulbricht, Ulrike Fischer, Wolfgang Lehner, Hilko Donker
2013	A*	`conf`	SAP HANA distributed in-memory database system: Transaction, session, and metadata management. ICDE Juchang Lee, Yong Sik Kwon, Franz Färber, Michael Muehle, Chulwon Lee, Christian Bensberg, Joo-Yeon Lee, Arthur H. Lee, Wolfgang Lehner
2013	J	`jnl`	SAP HANA: The Evolution from a Modern Main-Memory Data Platform to an Enterprise Application Platform. Proc. VLDB Endow. Vishal Sikka, Franz Färber, Anil K. Goel, Wolfgang Lehner
2013	B	`conf`	SMIX: self-managing indexes for dynamic workloads. SSDBM Hannes Voigt, Thomas Kissinger, Wolfgang Lehner
2013	C	`conf`	Scalable frequent itemset mining on many-core processors. DaMoN Benjamin Schlegel, Tomas Karnagel, Tim Kiefer, Wolfgang Lehner
2013	J	`jnl`	Special issue on best papers of VLDB 2011. VLDB J. Wolfgang Lehner, Sunita Sarawagi
2013	—	`conf`	Stream Join Processing on Heterogeneous Processors. BTW Workshops Tomas Karnagel, Benjamin Schlegel, Dirk Habich, Wolfgang Lehner
2013	—	`conf`	SynopSys: large graph analytics in the SAP HANA database through summarization. GRADES Michael Rudolf, Marcus Paradies, Christof Bornhövd, Wolfgang Lehner
2013	Misc	`conf`	The Graph Story of the SAP HANA Database. BTW Michael Rudolf, Marcus Paradies, Christof Bornhövd, Wolfgang Lehner
2013	C	`conf`	The HELLS-join: a heterogeneous stream join for extremely large windows. DaMoN Tomas Karnagel, Dirk Habich, Benjamin Schlegel, Wolfgang Lehner
2013	J	`jnl`	The Planning OLAP Model - A Multidimensional Model with Planning Support. Trans. Large Scale Data Knowl. Centered Syst. Bernhard Jaecksch, Wolfgang Lehner
2013	J	`jnl`	Towards Integrated Data Analytics: Time Series Forecasting in DBMS. Datenbank-Spektrum Ulrike Fischer, Lars Dannecker, Laurynas Siksnys, Frank Rosenthal, Matthias Böhm, Wolfgang Lehner
2013	—	`conf`	Transparent Forecasting Strategies in Database Management Systems. eBISS Ulrike Fischer, Wolfgang Lehner
2013	—	`book`	Web-Scale Data Management for the Cloud. Wolfgang Lehner, Kai-Uwe Sattler
2013	A	`conf`	pEDM: online-forecasting for smart energy analytics. CIKM Lars Dannecker, Philipp Rösch, Ulrike Fischer, Gordon Gaumnitz, Wolfgang Lehner, Gregor Hackenbroich
2013	B	`conf`	pcApriori: scalable apriori for multiprocessor systems. SSDBM Benjamin Schlegel, Tim Kiefer, Thomas Kissinger, Wolfgang Lehner
2012	J	`jnl`	A high-throughput in-memory index, durable on flash-based SSD: insights into the winning solution of the SIGMOD programming contest 2011. SIGMOD Rec. Thomas Kissinger, Benjamin Schlegel, Matthias Böhm, Dirk Habich, Wolfgang Lehner
2012	—	`conf`	Adaptive Index Buffer. ICDE Workshops Hannes Voigt, Tobias Jäkel, Thomas Kissinger, Wolfgang Lehner
2012	—	`conf`	Data management in the MIRABEL smart grid system. EDBT/ICDT Workshops Matthias Böhm, Lars Dannecker, Andreas Doms, Erik Dovgan, Bogdan Filipic, Ulrike Fischer, Wolfgang Lehner, Torben Bach Pedersen, Yoann Pitarch, Laurynas Siksnys, Tea Tusar
2012	J	`jnl`	Die Datenbankforschungsgruppe der Technischen Universität Dresden stellt sich vor. Datenbank-Spektrum Wolfgang Lehner
2012	J	`jnl`	DrillBeyond: Enabling Business Analysts to Explore the Web of Open Data. Proc. VLDB Endow. Julian Eberius, Maik Thiele, Katrin Braunschweig, Wolfgang Lehner
2012	C	`conf`	Efficient Integration of External Information into Forecast Models from the Energy Domain. ADBIS Lars Dannecker, Elena Vasilyeva, Matthias Böhm, Wolfgang Lehner, Gregor Hackenbroich
2012	—	`conf`	Efficient transaction processing in SAP HANA database: the end of a column store myth. SIGMOD Conference Vishal Sikka, Franz Färber, Wolfgang Lehner, Sang Kyun Cha, Thomas Peh, Christof Bornhövd
2012	—	`ed.`	Enabling Real-Time Business Intelligence - 5th International Workshop, BIRTE 2011, Held at the 37th International Conference on Very Large Databases, VLDB 2011, Seattle, WA, USA, September 2, 2011, Revised Selected Papers BIRTE Malú Castellanos, Umeshwar Dayal, Wolfgang Lehner
2012	—	`conf`	Explorative Multi-View Clustering Using Frequent-Groupings. MultiClust@SDM Martin Hahmann, Markus Dumat, Dirk Habich, Wolfgang Lehner
2012	A*	`conf`	F2DB: The Flash-Forward Database System. ICDE Ulrike Fischer, Frank Rosenthal, Wolfgang Lehner
2012	C	`conf`	Flexible Information Management, Exploration and Analysis in SAP HANA. DATA Christof Bornhövd, Robert Kubis, Wolfgang Lehner, Hannes Voigt, Horst Werner
2012	J	`jnl`	Frontiers in Crowdsourced Data Integration. it Inf. Technol. Maik Thiele, Katrin Braunschweig, Julian Eberius, Wolfgang Lehner
2012	J	`jnl`	Identifying And Weighting Integration Hypotheses On Open Data Platforms CoRR Julian Eberius, Katrin Braunschweig, Maik Thiele, Wolfgang Lehner
2012	—	`conf`	Identifying and weighting integration hypotheses on open data platforms. WOD Julian Eberius, Katrin Braunschweig, Maik Thiele, Wolfgang Lehner
2012	J	`jnl`	Model-based Integration of Past & Future in TimeTravel. Proc. VLDB Endow. Mohamed E. Khalefa, Ulrike Fischer, Torben Bach Pedersen, Wolfgang Lehner
2012	—	`conf`	MulTe: A Multi-Tenancy Database Benchmark Framework. TPCTC Tim Kiefer, Benjamin Schlegel, Wolfgang Lehner
2012	J	`jnl`	OPEN - Enabling Non-expert Users to Extract, Integrate, and Analyze Open Data. Datenbank-Spektrum Katrin Braunschweig, Julian Eberius, Maik Thiele, Wolfgang Lehner
2012	B	`conf`	Optimizing Notifications of Subscription-Based Forecast Queries. SSDBM Ulrike Fischer, Matthias Böhm, Wolfgang Lehner, Torben Bach Pedersen
2012	B	`conf`	Partitioning and Multi-core Parallelization of Multi-equation Forecast Models. SSDBM Lars Dannecker, Matthias Böhm, Wolfgang Lehner, Gregor Hackenbroich
2012	A	`conf`	Pathways to servers of the future. DATE Gerhard P. Fettweis, Wolfgang E. Nagel, Wolfgang Lehner
2012	—	`conf`	Real-Time Business Intelligence in the MIRABEL Smart Grid System. BIRTE Ulrike Fischer, Dalia Kaulakiene, Mohamed E. Khalefa, Wolfgang Lehner, Torben Bach Pedersen, Laurynas Siksnys, Christian Thomsen
2012	A*	`conf`	SMIX Live - A Self-Managing Index Infrastructure for Dynamic Workloads. ICDE Thomas Kissinger, Hannes Voigt, Wolfgang Lehner
2012	C	`conf`	Sample-based forecasting exploiting hierarchical time series. IDEAS Ulrike Fischer, Frank Rosenthal, Wolfgang Lehner
2012	J	`jnl`	Special section on large-scale analytics. VLDB J. Wolfgang Lehner, Michael J. Franklin
2012	J	`jnl`	The SAP HANA Database -- An Architecture Overview. IEEE Data Eng. Bull. Franz Färber, Norman May, Wolfgang Lehner, Philipp Große, Ingo Müller, Hannes Rauhe, Jonathan Dees
2011	—	`conf`	A Domain-Specific Language for Do-It-Yourself Analytical Mashups. ICWE Workshops Julian Eberius, Maik Thiele, Wolfgang Lehner
2011	—	`conf`	A Flexible Graph-Based Data Model Supporting Incremental Schema Design and Evolution. ICWE Workshops Katrin Braunschweig, Maik Thiele, Wolfgang Lehner
2011	J	`jnl`	Bridging Two Worlds with RICE Integrating R into the SAP In-Memory Computing Engine. Proc. VLDB Endow. Philipp Große, Wolfgang Lehner, Thomas Weichert, Franz Färber, Wen-Syan Li
2011	—	`conf`	Browsing Robust Clustering-Alternatives. LWA Martin Hahmann, Dirk Habich, Wolfgang Lehner
2011	—	`conf`	Browsing Robust Clustering-Alternatives. MultiClust@ECML/PKDD Martin Hahmann, Dirk Habich, Wolfgang Lehner
2011	B	`conf`	Context-Aware Parameter Estimation for Forecast Models in the Energy Domain. SSDBM Lars Dannecker, Robert Schulze, Matthias Böhm, Wolfgang Lehner, Gregor Hackenbroich
2011	—	`conf`	Cost-based Business Process Deployment Advisor. ICEIS (1) Steffen Preissler, Dirk Habich, Wolfgang Lehner
2011	J	`jnl`	Cost-based vectorization of instance-based integration processes. Inf. Syst. Matthias Böhm, Dirk Habich, Steffen Preissler, Wolfgang Lehner, Uwe Wloka
2011	—	`conf`	Data-Warehousing 3.0 - Die Rolle von Data-Warehouse-Systemen auf Basis von In-Memory Technologie. IMDM Maik Thiele, Wolfgang Lehner, Dirk Habich
2011	Misc	`ed.`	Datenbanksysteme für Business, Technologie und Web (BTW), 14. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 2.-4.3.2011 in Kaiserslautern, Germany BTW Theo Härder, Wolfgang Lehner, Bernhard Mitschang, Harald Schöning, Holger Schwarz
2011	J	`jnl`	Echtzeit-Data-Warehouse-Systeme. Datenbank-Spektrum Maik Thiele, Wolfgang Lehner
2011	B	`conf`	Efficient In-Database Maintenance of ARIMA Models. SSDBM Frank Rosenthal, Wolfgang Lehner
2011	Misc	`conf`	Efficient In-Memory Indexing with Generalized Prefix Trees. BTW Matthias Böhm, Benjamin Schlegel, Peter Benjamin Volk, Ulrike Fischer, Dirk Habich, Wolfgang Lehner
2011	—	`conf`	Fast Sorted-Set Intersection using SIMD Instructions. ADMS@VLDB Benjamin Schlegel, Thomas Willhalm, Wolfgang Lehner
2011	C	`conf`	Forcasting Evolving Time Series of Energy Demand and Supply. ADBIS Lars Dannecker, Matthias Böhm, Wolfgang Lehner, Gregor Hackenbroich
2011	B	`conf`	Hybrid Data-Flow Graphs for Procedural Domain-Specific Query Languages. SSDBM Bernhard Jaecksch, Franz Faerber, Frank Rosenthal, Wolfgang Lehner
2011	J	`jnl`	In-Memory-Datenmanagement in betrieblichen Anwendungssystemen. Wirtschaftsinf. Peter Loos, Jens Lechtenbörger, Gottfried Vossen, Alexander Zeier, Jens Krüger, Jürgen Müller, Wolfgang Lehner, Donald Kossmann, Benjamin Fabian, Oliver Günther, Robert Winter
2011	J	`jnl`	In-memory Databases in Business Information Systems. Bus. Inf. Syst. Eng. Peter Loos, Jens Lechtenbörger, Gottfried Vossen, Alexander Zeier, Jens Krüger, Jürgen Müller, Wolfgang Lehner, Donald Kossmann, Benjamin Fabian, Oliver Günther, Robert Winter
2011	—	`ed.`	Innovative Unternehmensanwendungen mit In-Memory Data Management, IMDM 2011, 2. Dezember 2011, Mainz IMDM Wolfgang Lehner, Gunther Piller
2011	J	`jnl`	Letter from the VLDB 2011 Research Track Co-Chair. Proc. VLDB Endow. Wolfgang Lehner
2011	B	`conf`	Memory-efficient frequent-itemset mining. EDBT Benjamin Schlegel, Rainer Gemulla, Wolfgang Lehner
2011	—	`conf`	Next Generation Database Programming and Execution Environment. DBPL Dirk Habich, Matthias Böhm, Maik Thiele, Benjamin Schlegel, Ulrike Fischer, Hannes Voigt, Wolfgang Lehner
2011	Misc	`conf`	Offline Design Tuning for Hierarchies of Forecast Models. BTW Ulrike Fischer, Matthias Böhm, Wolfgang Lehner
2011	Misc	`conf`	Private Table Database Virtualization for DBaaS. UCC Tim Kiefer, Wolfgang Lehner
2011	J	`jnl`	Resiliency-Aware Data Management. Proc. VLDB Endow. Matthias Böhm, Wolfgang Lehner, Christof Fetzer
2011	J	`jnl`	SAP HANA database: data management for modern business applications. SIGMOD Rec. Franz Färber, Sang Kyun Cha, Jürgen Primsch, Christof Bornhövd, Stefan Sigg, Wolfgang Lehner
2011	—	`conf`	Sprachraumerstellung als Bestandteil der Geschäftsprozessmodellierung in SOA. GIL Jahrestagung Franziska Gietl, Joachim Spilke, Dirk Habich, Wolfgang Lehner
2011	B	`conf`	The Planning OLAP Model - A Multidimensional Model with Planning Support. DaWaK Bernhard Jaecksch, Wolfgang Lehner
2011	Misc	`conf`	Touch it, Mine it, View it, Shape it. BTW Martin Hahmann, Dirk Habich, Wolfgang Lehner
2010	C	`conf`	A Sample Advisor for Approximate Query Processing. ADBIS Philipp Rösch, Wolfgang Lehner
2010	B	`conf`	A plan for OLAP. EDBT Bernhard Jaecksch, Wolfgang Lehner, Franz Faerber
2010	—	`conf`	An XML-Based Streaming Concept for Business Process Execution. ICEIS Steffen Preissler, Dirk Habich, Wolfgang Lehner
2010	—	`conf`	Annotationsbasierte Prozessmodellierung in SOA - dargestellt an einem Beispiel aus dem Precision Dairy Farming. GIL Jahrestagung Franziska Gietl, Joachim Spilke, Dirk Habich, Wolfgang Lehner
2010	B	`conf`	Approximate Query Answering and Result Refinement on XML Data. SSDBM Katja Seidler, Eric Peukert, Gregor Hackenbroich, Wolfgang Lehner
2010	C	`conf`	Cherry picking in database languages. IDEAS Bernhard Jaecksch, Franz Faerber, Wolfgang Lehner
2010	A*	`conf`	Database as a service (DBaaS). ICDE Wolfgang Lehner, Kai-Uwe Sattler
2010	—	`ch.`	Datenflut - Informationsbedarf - Wissensgenerierung: Wo sind die technisch-methodischen Herausforderungen und (wo) kann die Informatik helfen? Die digital-vernetzte Wissensgesellschaft - Aufbruch ins 21. Jahrhundert Wolfgang Lehner
2010	C	`conf`	Ein begriffsbasierter Ansatz zur semantischen Extraktion von Datenbankschemata. Software Engineering (Workshops) Henri Mühle, Hannes Voigt, Wolfgang Lehner
2010	—	`conf`	Evolving Ensemble-Clustering to a Feedback-Driven Process. ICDM Workshops Martin Hahmann, Dirk Habich, Wolfgang Lehner
2010	C	`conf`	Fast integer compression using SIMD instructions. DaMoN Benjamin Schlegel, Rainer Gemulla, Wolfgang Lehner
2010	—	`conf`	GPU-Based Speculative Query Processing for Database Operations. ADMS@VLDB Peter Benjamin Volk, Dirk Habich, Wolfgang Lehner
2010	C	`conf`	How to juggle columns: an entropy-based approach for table compression. IDEAS Marcus Paradies, Christian Lemke, Hasso Plattner, Wolfgang Lehner, Kai-Uwe Sattler, Alexander Zeier, Jens Krüger
2010	J	`jnl`	Hybride Datenbankarchitekturen am Beispiel der neuen SAP In-Memory-Technologie. Datenbank-Spektrum Franz Färber, Bernhard Jäcksch, Christian Lemke, Philipp Große, Wolfgang Lehner
2010	C	`conf`	Indexing forecast models for matching and maintenance. IDEAS Ulrike Fischer, Frank Rosenthal, Matthias Böhm, Wolfgang Lehner
2010	C	`conf`	Listen to the customer: model-driven database design. IDEAS Hannes Voigt, Kai Herrmann, Tim Kiefer, Wolfgang Lehner
2010	—	`conf`	Multi-flow Optimization via Horizontal Message Queue Partitioning. ICEIS Matthias Böhm, Dirk Habich, Wolfgang Lehner
2010	—	`conf`	Multi-process Optimization Via Horizontal Message Queue Partitioning. ICEIS (1) Matthias Böhm, Dirk Habich, Wolfgang Lehner
2010	—	`conf`	One Clustering Process Fits All - A Visually Guided Ensemble Approach. LWA Martin Hahmann, Dirk Habich, Maik Thiele, Wolfgang Lehner
2010	A	`conf`	Pairwise Element Computation with MapReduce. HPDC Tim Kiefer, Peter Benjamin Volk, Wolfgang Lehner
2010	—	`conf`	Process-based Data Streaming in Service-oriented Environments - Application and Technique. ICEIS (1) Steffen Preissler, Dirk Habich, Wolfgang Lehner
2010	J	`jnl`	Sample Footprints für Data-Warehouse-Datenbanken. Comput. Sci. Res. Dev. Philipp Rösch, Wolfgang Lehner
2010	—	`conf`	Serviceorientierte Architektur im Precision Dairy Farming aus der Perspektive der Informatik. GI Jahrestagung (1) Dirk Habich, Wolfgang Lehner
2010	—	`conf`	Serviceorientierte Architekturen im Precision Dairy Farming (Vorwort). GI Jahrestagung (1) Joachim Spilke, Wolfgang Lehner
2010	—	`conf`	Using Cloud Technologies to Optimize Data-Intensive Service Applications. IEEE CLOUD Dirk Habich, Wolfgang Lehner, Sebastian Richly, Uwe Aßmann
2010	B	`conf`	Visual Decision Support for Ensemble Clustering. SSDBM Martin Hahmann, Dirk Habich, Wolfgang Lehner
2009	—	`conf`	Anfragegetriebene Indizierung räumlicher Daten. GI Jahrestagung Hannes Voigt, Steffen Preißler, Matthias Böhm, Wolfgang Lehner
2009	C	`conf`	Cardinality estimation in ETL processes. DOLAP Maik Thiele, Tim Kiefer, Wolfgang Lehner
2009	A*	`conf`	Clustering Uncertain Data with Possible Worlds. ICDE Peter Benjamin Volk, Frank Rosenthal, Martin Hahmann, Dirk Habich, Wolfgang Lehner
2009	C	`conf`	Cost-Based Vectorization of Instance-Based Integration Processes. ADBIS Matthias Böhm, Dirk Habich, Steffen Preissler, Wolfgang Lehner, Uwe Wloka
2009	Misc	`ed.`	Datenbanksysteme in Business, Technologie und Web (BTW 2009), 13. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), Proceedings, 2.-6. März 2009, Münster, Germany BTW Johann Christoph Freytag, Thomas Ruf, Wolfgang Lehner, Gottfried Vossen
2009	—	`conf`	Drift-Aware Ensemble Regression. MLDM Frank Rosenthal, Peter Benjamin Volk, Martin Hahmann, Dirk Habich, Wolfgang Lehner
2009	—	`conf`	Evaluation of Load Scheduling Strategies for Real-Time Data Warehouse Environments. BIRTE Maik Thiele, Wolfgang Lehner
2009	B	`conf`	GCIP: exploiting the generation and optimization of integration processes. EDBT Matthias Böhm, Uwe Wloka, Dirk Habich, Wolfgang Lehner
2009	A*	`conf`	Global Slope Change Synopses for Measurement Maps. ICDM Frank Rosenthal, Ulrike Fischer, Peter Benjamin Volk, Wolfgang Lehner
2009	B	`conf`	How to Control Clustering Results? Flexible Clustering Aggregation. IDA Martin Hahmann, Peter Benjamin Volk, Frank Rosenthal, Dirk Habich, Wolfgang Lehner
2009	—	`conf`	How to Screen a Data Stream - Quality-Driven Load Shedding in Sensor Data Streams. ICIQ Anja Klein, Gregor Hackenbroich, Wolfgang Lehner
2009	—	`conf`	Innovative Process Execution in Service-oriented Environments. ICEIS (1) Dirk Habich, Steffen Preissler, Hannes Voigt, Wolfgang Lehner
2009	—	`conf`	Invisible Deployment of Integration Processes. ICEIS Matthias Böhm, Dirk Habich, Wolfgang Lehner, Uwe Wloka
2009	—	`conf`	Merging OLTP and OLAP - Back to the Future - (Panel). BIRTE Wolfgang Lehner
2009	Misc	`conf`	Multi-Objective Scheduling for Real-Time Data Warehouses. BTW Maik Thiele, Andreas Bader, Wolfgang Lehner
2009	J	`jnl`	Multi-objective scheduling for real-time data warehouses. Comput. Sci. Res. Dev. Maik Thiele, Andreas Bader, Wolfgang Lehner
2009	J	`jnl`	Partition-based workload scheduling in living data warehouse environments. Inf. Syst. Maik Thiele, Ulrike Fischer, Wolfgang Lehner
2009	—	`ch.`	Query Processing in Data Warehouses. Encyclopedia of Database Systems Wolfgang Lehner
2009	J	`jnl`	Representing Data Quality in Sensor Data Streaming Environments. ACM J. Data Inf. Qual. Anja Klein, Wolfgang Lehner
2009	J	`jnl`	Robust Distributed Top-N Frequent Pattern Mining Using the SAP BW Accelerator. Proc. VLDB Endow. Thomas Legler, Wolfgang Lehner, Jan Schaffner, Jens Krüger
2009	B	`conf`	Sample synopses for approximate answering of group-by queries. EDBT Philipp Rösch, Wolfgang Lehner
2009	—	`conf`	Standing Processes in Service-Oriented Environments. SERVICES I Steffen Preissler, Dirk Habich, Wolfgang Lehner
2009	Misc	`conf`	Stream-Based Web Service Invocation. BTW Steffen Preissler, Hannes Voigt, Dirk Habich, Wolfgang Lehner
2009	Misc	`conf`	Streaming Web Services and Standing Processes. BTW Steffen Preissler, Hannes Voigt, Dirk Habich, Wolfgang Lehner
2009	Misc	`conf`	Systemübergreifende Kostennormalisierung für Integrationsprozesse. BTW Matthias Böhm, Dirk Habich, Wolfgang Lehner, Uwe Wloka
2009	—	`conf`	Vectorizing Instance-Based Integration Processes. ICEIS Matthias Böhm, Dirk Habich, Steffen Preissler, Wolfgang Lehner, Uwe Wloka
2009	C	`conf`	k-ary search on modern processors. DaMoN Benjamin Schlegel, Rainer Gemulla, Wolfgang Lehner
2008	—	`conf`	An Advanced Transaction Model for Recovery Processing of Integration Processes. ADBIS (local proceedings) Matthias Böhm, Dirk Habich, Wolfgang Lehner, Uwe Wloka
2008	A*	`conf`	DIPBench Toolsuite: A Framework for Benchmarking Integration Systems. ICDE Matthias Böhm, Dirk Habich, Wolfgang Lehner, Uwe Wloka
2008	—	`conf`	DIPBench: An independent benchmark for Data-Intensive Integration Processes. ICDE Workshops Matthias Böhm, Dirk Habich, Wolfgang Lehner, Uwe Wloka
2008	A*	`conf`	Designing Random Sample Synopses with Outliers. ICDE Philipp Rösch, Rainer Gemulla, Wolfgang Lehner
2008	—	`conf`	Exploiting Graphic Card Processor Technology to Accelerate Data Mining Queries in SAP NetWeaver BIA. ICDM Workshops Christoph Weyerhaeuser, Tobias Mindnich, Franz Faerber, Wolfgang Lehner
2008	—	`conf`	Improving Data Independence, Efficiency and Functional Flexibility of Integration Platforms. CAiSE Forum Matthias Böhm, Jürgen Bittner, Dirk Habich, Wolfgang Lehner, Uwe Wloka
2008	B	`conf`	Linked Bernoulli Synopses: Sampling along Foreign Keys. SSDBM Rainer Gemulla, Philipp Rösch, Wolfgang Lehner
2008	J	`jnl`	Maintaining bounded-size sample synopses of evolving datasets. VLDB J. Rainer Gemulla, Wolfgang Lehner, Peter J. Haas
2008	—	`conf`	Message Indexing for Document-Oriented Integration Processes. ICEIS (1) Matthias Böhm, Uwe Wloka, Dirk Habich, Wolfgang Lehner
2008	—	`conf`	Model-Driven Development of Complex and Data-Intensive Integration Processes. MBSDI Matthias Böhm, Dirk Habich, Wolfgang Lehner, Uwe Wloka
2008	—	`conf`	Model-Driven Generation and Optimization of Complex Integration Processes. ICEIS (1) Matthias Böhm, Uwe Wloka, Dirk Habich, Wolfgang Lehner
2008	—	`conf`	Poster session: Constrained dynamic physical database design. ICDE Workshops Hannes Voigt, Wolfgang Lehner, Kenneth Salem
2008	—	`conf`	Pre analysis and clustering of uncertain data from manufacturing processes. LWA Peter Benjamin Volk, Martin Hahmann, Dirk Habich, Wolfgang Lehner
2008	B	`conf`	Quality of service and predictability in DBMS. EDBT Kai-Uwe Sattler, Wolfgang Lehner
2008	A*	`conf`	RiTE: Providing On-Demand Data for Right-Time Data Warehousing. ICDE Christian Thomsen, Torben Bach Pedersen, Wolfgang Lehner
2008	—	`conf`	Sampling time-based sliding windows in bounded space. SIGMOD Conference Rainer Gemulla, Wolfgang Lehner
2008	A	`conf`	Workload-based optimization of integration processes. CIKM Matthias Böhm, Uwe Wloka, Dirk Habich, Wolfgang Lehner
2007	—	`conf`	An Approach for Incremental Semi-supervised SVM. ICDM Workshops Wael Emara, Mehmed M. Kantardzic, Marcel Karnstedt, Kai-Uwe Sattler, Dirk Habich, Wolfgang Lehner
2007	—	`conf`	BPEL DT - Data-Aware Extension for Data-Intensive Service Applications. WEWST@ECOWS (Final Proceedings) Dirk Habich, Sebastian Richly, Steffen Preissler, Mike Grasselt, Wolfgang Lehner, Albert Maier
2007	—	`conf`	BPEL-DT - Data-aware Extension of BPEL to Support Data-Intensive Service Applications. WEWST Dirk Habich, Sebastian Richly, Steffen Preissler, Mike Grasselt, Wolfgang Lehner, Albert Maier
2007	—	`conf`	Cardinality estimation using sample views with quality assurance. SIGMOD Conference Per-Åke Larson, Wolfgang Lehner, Jingren Zhou, Peter Zabback
2007	A	`conf`	Data-Grey-BoxWeb Services in Data-Centric Environments. ICWS Dirk Habich, Steffen Preissler, Wolfgang Lehner, Sebastian Richly, Uwe Aßmann, Mike Grasselt, Albert Maier
2007	—	`conf`	Data-aware SOA for Gene Expression Analysis Processes. IEEE SCW Dirk Habich, Sebastian Richly, Wolfgang Lehner, Uwe Aßmann, Mike Grasselt, Albert Maier, Christian Pilarsky
2007	Misc	`conf`	Der Einfluss der Datenverteilung auf die Performanz eines Data Warehouse. BTW Thomas Legler, Wolfgang Lehner, Andrew Ross
2007	—	`conf`	Efficient exploitation of similar subexpressions for query processing. SIGMOD Conference Jingren Zhou, Per-Åke Larson, Johann Christoph Freytag, Wolfgang Lehner
2007	Misc	`conf`	Ein Nachrichtentransformationsmodell für komplexe Transformationsprozesse in datenzentrischen Anwendungsszenarien. BTW Matthias Böhm, Jürgen Bittner, Uwe Wloka, Dirk Habich, Wolfgang Lehner
2007	—	`conf`	Error-Aware Density-Based Clustering of Imprecise Measurement Values. ICDM Workshops Dirk Habich, Peter Benjamin Volk, Wolfgang Lehner, Ralf Dittmann, Clemens Utzny
2007	—	`ed.`	Euro-Par 2006 Workshops: Parallel Processing, CoreGRID 2006, UNICORE Summit 2006, Petascale Computational Biology and Bioinformatics, Dresden, Germany, August 29-September 1, 2006, Revised Selected Papers Euro-Par Workshops Wolfgang Lehner, Norbert Meyer, Achim Streit, Craig Stewart
2007	—	`conf`	Exploiting self-monitoring sample views for cardinality estimation. SIGMOD Conference Per-Åke Larson, Wolfgang Lehner, Jingren Zhou, Peter Zabback
2007	A*	`conf`	Maintaining bernoulli samples over evolving multisets. PODS Rainer Gemulla, Wolfgang Lehner, Peter J. Haas
2007	J	`jnl`	On reservoir sampling with deletions. Monde des Util. Anal. Données Rainer Gemulla, Wolfgang Lehner, Peter J. Haas
2007	—	`conf`	Parameterfreies Clustering mittels Multi-Level Ansatz. LWA Dirk Habich, Martin Hahmann, Wolfgang Lehner
2007	C	`conf`	Partition-based workload scheduling in living data warehouse environments. DOLAP Maik Thiele, Ulrike Fischer, Wolfgang Lehner
2007	—	`conf`	Representing Data Quality for Streaming and Static Data. ICDE Workshops Anja Klein, Hong Hai Do, Gregor Hackenbroich, Marcel Karnstedt, Wolfgang Lehner
2007	—	`conf`	Towards Self-Optimization of Message Transformation Processes. ADBIS Research Communications Matthias Böhm, Dirk Habich, Uwe Wloka, Jürgen Bittner, Wolfgang Lehner
2006	—	`conf`	06431 Working Group Report on Managing and Integrating Data in P2P Databases. Scalable Data Management in Evolving Networks Peter A. Boncz, Angela Bonifati, Arantza Illarramendi, Peter Janacik, Birgitta König-Ries, Wolfgang Lehner, Pedro José Marrón, Wolfgang May, Aris M. Ouksel, Kay Römer, Brahmananda Sapkota, Kai-Uwe Sattler, Heinz Schweppe, Rita Steinmetz, Can Türker
2006	A*	`conf`	A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets. VLDB Rainer Gemulla, Wolfgang Lehner, Peter J. Haas
2006	A*	`conf`	Data Mining with the SAP Netweaver BI Accelerator. VLDB Thomas Legler, Wolfgang Lehner, Andrew Ross
2006	B	`conf`	Deferred Maintenance of Disk-Based Random Samples. EDBT Rainer Gemulla, Wolfgang Lehner
2006	—	`conf`	Derby/S: a DBMS for sample-based query answering. SIGMOD Conference Anja Klein, Rainer Gemulla, Philipp Rösch, Wolfgang Lehner
2006	—	`ed.`	Euro-Par 2006, Parallel Processing, 12th International Euro-Par Conference, Dresden, Germany, August 28 - September 1, 2006, Proceedings Euro-Par Wolfgang E. Nagel, Wolfgang V. Walter, Wolfgang Lehner
2006	A*	`conf`	GignoMDA - Exploiting Cross-Layer Optimization for Complex Database Applications. VLDB Dirk Habich, Sebastian Richly, Wolfgang Lehner
2006	—	`conf`	GignoMDA - Generation of Complex Database Applications. Grundlagen von Datenbanken Sebastian Richly, Dirk Habich, Wolfgang Lehner
2006	B	`conf`	Materialized Views in the Presence of Reporting Functions. SSDBM Dirk Habich, Wolfgang Lehner, Michael Just
2006	B	`conf`	Optimistic Coarse-Grained Cache Semantics for Data Marts. SSDBM Maik Thiele, Jens Albrecht, Wolfgang Lehner
2006	J	`jnl`	Schwerpunktthema Medizinische Informationssysteme. Datenbank-Spektrum Richard Lenz, Wolfgang Lehner
2006	C	`conf`	Shrinked Data Marts Enabled for Negative Caching. IDEAS Maik Thiele, Wolfgang Lehner
2006	—	`conf`	Topic 5: Parallel and Distributed Databases, Data Mining and Knowledge Discovery. Euro-Par Patrick Valduriez, Wolfgang Lehner, Domenico Talia, Paul Watson
2006	—	`conf`	Two-Phase Clustering Strategy for Gene Expression Data Sets. LWA Dirk Habich, Thomas Wächter, Wolfgang Lehner, Christian Pilarsky
2006	Misc	`conf`	Two-phase clustering strategy for gene expression data sets. SAC Dirk Habich, Thomas Wächter, Wolfgang Lehner, Christian Pilarsky
2006	—	`conf`	Zusammenführung der konzeptuellen Modelle für operative und analytische Daten in einem logischen Modell, dargestellt am Beispiel des Precision Dairy Farming. GIL Jahrestagung Christian Schulze, Joachim Spilke, Wolfgang Lehner
2005	—	`conf`	Data Management Support for Notification Services. Data Management in a Connected World Wolfgang Lehner
2005	—	`ed.`	Data Management in a Connected World, Essays Dedicated to Hartmut Wedekind on the Occasion of His 70th Birthday Data Management in a Connected World Theo Härder, Wolfgang Lehner
2005	J	`jnl`	GignoMDA - modellgetriebene Entwicklung von Datenbankanwendungen. Datenbank-Spektrum Sebastian Richly, Wolfgang Lehner, Daniel Schaller
2005	—	`conf`	Hierarchical Group-Based Sampling. BNCOD Rainer Gemulla, Henrike Berthold, Wolfgang Lehner
2005	J	`jnl`	Hierarchisches gruppenbasiertes Sampling. Inform. Forsch. Entwickl. Rainer Gemulla, Henrike Berthold, Wolfgang Lehner
2005	Misc	`conf`	Integrated resource management for data stream systems. SAC Henrike Berthold, Sven Schmidt, Wolfgang Lehner, Claude-Joachim Hamann
2005	B	`conf`	Optimizing Multiple Top-K Queries over Joins. SSDBM Dirk Habich, Wolfgang Lehner, Alexander Hinneburg
2005	B	`conf`	Real-Time Scheduling for Data Stream Management Systems. ECRTS Sven Schmidt, Thomas Legler, Daniel Schaller, Wolfgang Lehner
2005	A*	`conf`	Robust Real-time Query Processing with QStream. VLDB Sven Schmidt, Thomas Legler, Sebastian Schär, Wolfgang Lehner
2005	B	`conf`	Source-aware Join Strategies of Sensor Data Streams. SSDBM Sven Schmidt, Marc Fiedler, Wolfgang Lehner
2005	J	`jnl`	Supporting the ETL-process by Web Service technologies. Int. J. Web Grid Serv. Lutz Schlesinger, Florian Irmert, Wolfgang Lehner
2004	J	`jnl`	"XQery" - ein Überblick. Datenbank-Spektrum Wolfgang Lehner, Harald Schöning
2004	J	`jnl`	Data Mining und Data Warehousing. Datenbank-Spektrum Daniel A. Keim, Wolfgang Lehner
2004	—	`conf`	Feingranulare Verarbeitung von XML-Strömen. GI Jahrestagung (1) Sven Schmidt, Dirk Habich, Wolfgang Lehner
2004	—	`conf`	Informationsbedarfsanalyse als Grundlage der Datenmodellierung in Rahmen des Precision Dairy Farming. GIL Jahrestagung Christian Schulze, Joachim Spilke, Wolfgang Lehner
2004	A*	`conf`	QStream: Deterministic Querying of Data Streams. VLDB Sven Schmidt, Henrike Berthold, Wolfgang Lehner
2004	—	`conf`	Robust Data Management. Mobile Information Management Wolfgang Lehner
2004	J	`jnl`	Verknüpfung schwach-konsistenter Datenbankzustände in Grid-organisierten Rechnerstrukturen. Datenbank-Spektrum Wolfgang Lehner, Lutz Schlesinger, Verena Sauerborn
2003	A*	`conf`	COMBI-Operator: Database Support for Data Mining Applications. VLDB Alexander Hinneburg, Wolfgang Lehner, Dirk Habich
2003	B	`conf`	Database Support for 3D-Protein Data Set Analysis. SSDBM Alexander Hinneburg, Wolfgang Lehner
2003	J	`jnl`	Entwurf und Betrieb von Data-Warehouse-Systemen. it Inf. Technol. Wolfgang Lehner
2003	Misc	`conf`	Konsistenzquantifizierung in Grid-Datenbanksystemen. BTW Lutz Schlesinger, Wolfgang Lehner
2003	J	`jnl`	Nutzung von Datenbankdiensten in Data-Warehouse-Anwendungen. it Inf. Technol. Lutz Schlesinger, Wolfgang Lehner, Wolfgang Hümmer, Andreas Bauer
2003	B	`conf`	On Solving the View Selection Problem in Distributed Data Warehouse Architectures. SSDBM Andreas Bauer, Wolfgang Lehner
2003	—	`conf`	SCINTRA: A Model for Quantifying Inconsistencies in Grid-Organized Sensor Database Systems. Euro-Par Lutz Schlesinger, Wolfgang Lehner
2003	—	`conf`	WebService-basierte Integration externer Datenquellen in relationale Datenbanksysteme. XMIDX Lutz Schlesinger, Wolfgang Lehner
2003	—	`conf`	XML Stream Processing Quality. Xsym Sven Schmidt, Rainer Gemulla, Wolfgang Lehner
2003	Misc	`conf`	XPath-Aware Chunking of XML-Documents. BTW Wolfgang Lehner, Florian Irmert
2002	B	`conf`	A Decathlon in Multidimensional Modeling: Open Issues and Some Solutions. DaWaK Wolfgang Hümmer, Wolfgang Lehner, Andreas Bauer, Lutz Schlesinger
2002	J	`jnl`	Contracting in the Days of eBusiness. SIGMOD Rec. Wolfgang Hümmer, Wolfgang Lehner, Hartmut Wedekind
2002	—	`conf`	Extending data warehouses by semiconsistent views. DMDW Lutz Schlesinger, Wolfgang Lehner
2002	C	`conf`	On the problem of generating common predecessors. DOLAP Wolfgang Lehner, Wolfgang Hümmer, Lutz Schlesinger, Andreas Bauer
2002	A*	`conf`	Processing Reporting Function Views in a Data Warehouse Environment. ICDE Wolfgang Lehner, Wolfgang Hümmer, Lutz Schlesinger
2002	—	`book`	Subskriptionsysteme - Marktplatz für omnipräsente Informationen. Wolfgang Lehner
2001	J	`jnl`	'Publish/Subscribe'-Mechanismen in Data-Warehouse-Systemen. Datenbank Rundbr. Wolfgang Lehner, Wolfgang Hümmer, M. Redert, C. Reinhard
2001	J	`jnl`	Arbeitskreis Konzepts des Data Warehousing. Datenbank Rundbr. Andreas Bauer, Wolfgang Lehner
2001	C	`conf`	Efficiently Synchronizing Multidimensional Schema Data. DOLAP Lutz Schlesinger, Andreas Bauer, Wolfgang Lehner, G. Ediberidze, Michael M. Gutzmann
2001	—	`ed.`	Proceedings 5. Workshop "Föderierte Datenbanken" und GI Arbeitskreistreffen "Konzepte des Data Warehousing". Föderierte Datenbanken Andreas Bauer, Susanne Busse, Ralf-Detlef Kutsche, Wolfgang Lehner
2001	A*	`conf`	fAST Refresh using Mass Query Optimization. ICDE Wolfgang Lehner, Roberta Cochrane, Hamid Pirahesh, Markos Zaharioudakis
2000	B	`conf`	An Alternative Relational OLAP Modeling Approach. DaWaK Andreas Bauer, Wolfgang Hümmer, Wolfgang Lehner
2000	—	`conf`	Divide and aggregate: caching multidimensional objects. DMDW Wolfgang Lehner, Jens Albrecht, Wolfgang Hümmer
2000	—	`conf`	Maintenance of Automatic Summary Tables. SIGMOD Conference Wolfgang Lehner, Richard Sidle, Hamid Pirahesh, Roberta Cochrane
2000	C	`conf`	Query Optimization by Using Derivability in a Data Warehouse Environment. DOLAP Jens Albrecht, Wolfgang Hümmer, Wolfgang Lehner, Lutz Schlesinger
2000	—	`conf`	Use and reuse of association rules in an OLAP environment. IRMA Conference Holger Günzel, Jens Albrecht, Wolfgang Lehner
2000	C	`conf`	Using Semantics for Query Derivability in Data Warehouse Applications. FQAS Jens Albrecht, Wolfgang Hümmer, Wolfgang Lehner, Lutz Schlesinger
1999	Misc	`conf`	Adaptive Präaggregation in multidimensionalen Datenbanksystemen. BTW Jens Albrecht, Wolfgang Hümmer, Wolfgang Lehner, Lutz Schlesinger
1999	C	`conf`	Data Mining in a Multidimensional Environment. ADBIS Holger Günzel, Jens Albrecht, Wolfgang Lehner
1999	C	`conf`	Management of Multidimensional Aggregates for Efficient Online Analytical Processing. IDEAS Jens Albrecht, Andreas Bauer, O. Deyerling, Holger Günzel, Wolfgang Hümmer, Wolfgang Lehner, Lutz Schlesinger
1999	—	`book`	Multidimensionale Datenbanksysteme: Modellierung und Verarbeitung. Wolfgang Lehner
1999	B	`conf`	Set-Derivability of Multidimensional Aggregates. DaWaK Jens Albrecht, Holger Günzel, Wolfgang Lehner
1998	—	`—`	Aggregatverarbeitung in multidimensionalen Datenbanksystemen. Wolfgang Lehner
1998	C	`conf`	Modeling of Census Data in a Multidimensional Environment. ADBIS Holger Günzel, Wolfgang Lehner, Stein Eriksen, Jon Folkedal
1998	—	`conf`	Modellierung, verwaltung und Verwendung Multidimensionaler Aggregate. Workshop Data Mining und Data Warehousing Wolfgang Lehner, Jens Albrecht
1998	B	`conf`	Modelling Large Scale OLAP Scenarios. EDBT Wolfgang Lehner
1998	B	`conf`	Normal Forms for Multidimensional Databases. SSDBM Wolfgang Lehner, Jens Albrecht, Hartmut Wedekind
1998	C	`conf`	On-line Analytical Processing in Distributed Data Warehouses. IDEAS Jens Albrecht, Wolfgang Lehner
1997	B	`conf`	A Redundancy-Based Optimization Approach for Aggregation in Multidimensional Scientific and Atatistical Databases. DASFAA Wolfgang Lehner, Thomas Ruf
1997	—	`conf`	Building a Real Data Warehouse for Market Research. DEXA Workshop Jens Albrecht, Wolfgang Lehner, Michael Teschke, Thomas Kirsche
1997	J	`jnl`	Der GI-Arbeitskreis Multidimensionale Datenbanken stellt sich vor. Datenbank Rundbr. Peter Baumann, Wolfgang Lehner
1997	B	`conf`	The Cube-Query-Languages (CQL) for Multidimensional Statistical and Scientific Database Systems. DASFAA Andreas Bauer, Wolfgang Lehner
1997	Misc	`conf`	Über Aufbau und Auswertung multidimensionaler Daten. BTW Wolfgang Lehner, Michael Teschke, Hartmut Wedekind
1996	A	`conf`	CROSS-DB: A Feature-Extended Multidimensional Data Model for Statistical and Scientific Databases. CIKM Wolfgang Lehner, Thomas Ruf, Michael Teschke
1996	—	`conf`	Improving Query Response Time in Scientific Databases Using Data Aggregation - A Case Study. DEXA Workshop Wolfgang Lehner, Thomas Ruf, Michael Teschke