Holger Schwarz

88 papers A* 6A 3B 13C 7Misc 10Journal 22Unranked 23

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	A Data Product Classification by Technical and Machine Learning Aspects. DEXA (1) Laura Schuiki, Ulf Schreier, Holger Schwarz, Bernhard Mitschang
2025	—	`conf`	Architectures and Implementations of Data Lakehouses: Case Studies from Industrial Practice. BIS Jan Schneider, Christoph Gröger, Arnold Lutsch, Holger Schwarz, Bernhard Mitschang
2025	Misc	`conf`	Data Products: Overcoming the Boundaries of Data Platforms to Facilitate Data Sharing in Enterprises. BTW Jan Schneider, Laura Schuiki, Corinna Giebler, Arnold Lutsch, Eva Hoos, Holger Schwarz
2024	J	`jnl`	Ensemble Clustering based on Meta-Learning and Hyperparameter Optimization. Proc. VLDB Endow. Dennis Treder-Tschechlov, Manuel Fritz, Holger Schwarz, Bernhard Mitschang
2024	—	`conf`	First Experiences on the Application of Lakehouses in Industrial Practice. GvDB Jan Schneider, Arnold Lutsch, Christoph Gröger, Holger Schwarz, Bernhard Mitschang
2024	A	`conf`	Implementation Patterns for Zone Architectures in Enterprise-Grade Data Lakes. CAiSE Corinna Giebler, Christoph Gröger, Eva Hoos, Holger Schwarz, Bernhard Mitschang
2024	—	`ed.`	Proceedings of the 34th GI-Workshop on Foundations of Databases (Grundlagen von Datenbanken), Hirsau, Germany, June 7-9, 2023. GvDB Holger Schwarz
2024	J	`jnl`	The Lakehouse: State of the Art on Concepts and Technologies. SN Comput. Sci. Jan Schneider, Christoph Gröger, Arnold Lutsch, Holger Schwarz, Bernhard Mitschang
2023	Misc	`conf`	Approach to Synthetic Data Generation for Imbalanced Multi-class Problems with Heterogeneous Groups. BTW Dennis Treder-Tschechlov, Peter Reimann, Holger Schwarz, Bernhard Mitschang
2023	—	`conf`	Assessing the Lakehouse: Analysis, Requirements and Definition. ICEIS (1) Jan Schneider, Christoph Gröger, Arnold Lutsch, Holger Schwarz, Bernhard Mitschang
2023	J	`jnl`	Editorial. Datenbank-Spektrum Christoph Gröger, Holger Schwarz, Theo Härder
2023	J	`jnl`	Exploiting domain knowledge to address class imbalance and a heterogeneous feature space in multi-class classification. VLDB J. Vitali Hirsch, Peter Reimann, Dennis Treder-Tschechlov, Holger Schwarz, Bernhard Mitschang
2023	J	`jnl`	Introducing the enterprise data marketplace: a platform for democratizing company data. J. Big Data Rebecca Eichler, Christoph Gröger, Eva Hoos, Christoph Stach, Holger Schwarz, Bernhard Mitschang
2023	J	`jnl`	ML2DAC: Meta-Learning to Democratize AutoML for Clustering Analysis. Proc. ACM Manag. Data Dennis Treder-Tschechlov, Manuel Fritz, Holger Schwarz, Bernhard Mitschang
2022	B	`conf`	DATA-IMP: An Interactive Approach to Specify Data Imputation Transformations on Large Datasets. CoopIS Michael Behringer, Manuel Fritz, Holger Schwarz, Bernhard Mitschang
2022	—	`conf`	Data Shopping - How an Enterprise Data Marketplace Supports Data Democratization in Companies. CAiSE Forum Rebecca Eichler, Christoph Gröger, Eva Hoos, Holger Schwarz, Bernhard Mitschang
2022	J	`jnl`	Efficient exploratory clustering analyses in large-scale exploration processes. VLDB J. Manuel Fritz, Michael Behringer, Dennis Tschechlov, Holger Schwarz
2022	—	`conf`	From Data Asset to Data Product - The Role of the Data Provider in the Enterprise Data Marketplace. SummerSOC Rebecca Eichler, Christoph Gröger, Eva Hoos, Holger Schwarz, Bernhard Mitschang
2021	B	`conf`	AutoML4Clust: Efficient AutoML for Clustering Analyses. EDBT Dennis Tschechlov, Manuel Fritz, Holger Schwarz
2021	B	`conf`	Automatic Selection of Analytic Platforms with ASAP-DM. SSDBM Manuel Fritz, Gang Shao, Holger Schwarz
2021	B	`conf`	Efficient Exploratory Clustering Analyses with Qualitative Approximations. EDBT Manuel Fritz, Dennis Tschechlov, Holger Schwarz
2021	—	`conf`	Enterprise-Wide Metadata Management An Industry Case on the Current State and Challenges. BIS Rebecca Eichler, Corinna Giebler, Christoph Gröger, Eva Hoos, Holger Schwarz, Bernhard Mitschang
2021	J	`jnl`	Modeling metadata in data lakes - A generic model. Data Knowl. Eng. Rebecca Eichler, Corinna Giebler, Christoph Gröger, Holger Schwarz, Bernhard Mitschang
2021	Misc	`conf`	The Data Lake Architecture Framework. BTW Corinna Giebler, Christoph Gröger, Eva Hoos, Rebecca Eichler, Holger Schwarz, Bernhard Mitschang
2020	B	`conf`	A Zone Reference Model for Enterprise-Grade Data Lake Management. EDOC Corinna Giebler, Christoph Gröger, Eva Hoos, Holger Schwarz, Bernhard Mitschang
2020	J	`jnl`	ASAP-DM: a framework for automatic selection of analytic platforms for data mining. SICS Softw.-Intensive Cyber Phys. Syst. Manuel Fritz, Osama Muazzen, Michael Behringer, Holger Schwarz
2020	J	`jnl`	Data Lakes auf den Grund gegangen. Datenbank-Spektrum Corinna Giebler, Christoph Gröger, Eva Hoos, Rebecca Eichler, Holger Schwarz, Bernhard Mitschang
2020	B	`conf`	HANDLE - A Generic Metadata Model for Data Lakes. DaWaK Rebecca Eichler, Corinna Giebler, Christoph Gröger, Holger Schwarz, Bernhard Mitschang
2020	J	`jnl`	LOG-Means: Efficiently Estimating the Number of Clusters in Large Datasets. Proc. VLDB Endow. Manuel Fritz, Michael Behringer, Holger Schwarz
2020	B	`conf`	Learning from Past Observations: Meta-Learning for Efficient Clustering Analyses. DaWaK Manuel Fritz, Dennis Tschechlov, Holger Schwarz
2019	—	`conf`	A New Process Model for the Comprehensive Management of Machine Learning Models. ICEIS (1) Christian Weber, Pascal Hirmer, Peter Reimann, Holger Schwarz
2019	—	`conf`	Initializing k-Means Efficiently: Benefits for Exploratory Cluster Analysis. OTM Conferences Manuel Fritz, Holger Schwarz
2019	B	`conf`	Leveraging the Data Lake: Current State and Challenges. DaWaK Corinna Giebler, Christoph Gröger, Eva Hoos, Holger Schwarz, Bernhard Mitschang
2019	A	`conf`	Modeling Data Lakes with Data Vault: Practical Experiences, Assessment, and Lessons Learned. ER Corinna Giebler, Christoph Gröger, Eva Hoos, Holger Schwarz, Bernhard Mitschang
2019	J	`jnl`	Quality-driven early stopping for explorative cluster analysis for big data. SICS Softw.-Intensive Cyber Phys. Syst. Manuel Fritz, Michael Behringer, Holger Schwarz
2018	C	`conf`	BRAID - A Hybrid Processing Architecture for Big Data. DATA Corinna Giebler, Christoph Stach, Holger Schwarz, Bernhard Mitschang
2017	J	`jnl`	BTW 2017 in Stuttgart. Datenbank-Spektrum Bernhard Mitschang, Holger Schwarz
2017	—	`ed.`	Datenbanksysteme für Business, Technologie und Web (BTW 2017), 17. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 6.-10. März 2017, Stuttgart, Germany, Workshopband BTW (Workshops) Bernhard Mitschang, Norbert Ritter, Holger Schwarz, Meike Klettke, Andreas Thor, Oliver Kopp, Matthias Wieland
2017	J	`jnl`	Situation recognition and handling based on executing situation templates and situation-aware workflows. Computing Pascal Hirmer, Matthias Wieland, Holger Schwarz, Bernhard Mitschang, Uwe Breitenbücher, Santiago Gómez Sáez, Frank Leymann
2015	J	`jnl`	Business impact analysis - a framework for a comprehensive analysis and optimization of business processes. Comput. Sci. Res. Dev. Sylvia Radeschütz, Holger Schwarz, Florian Niedermann
2015	—	`conf`	Darstellung des Konzeptes - DMA Decentralised Market Agent - zur Bewältigung zukünftiger Herausforderungen in Verteilnetzen. GI-Jahrestagung Jessica Thomsen, Niklas Hartmann, Florian Klumpp, Thomas Erge, Michael Falkenthal, Oliver Kopp, Frank Leymann, Sven Stando, Nino Turek, Christoph Schlenzig, Holger Schwarz
2015	—	`conf`	IT-Systeme und Architekturen für die Analyse und Gestaltung von Energienetzen. GI-Jahrestagung Niklas Hartmann, Holger Schwarz
2015	—	`conf`	Towards a Cloud-based Platform Architecture for a Decentralized Market Agent. GI-Jahrestagung Oliver Kopp, Michael Falkenthal, Niklas Hartmann, Frank Leymann, Holger Schwarz, Jessica Thomsen
2015	—	`conf`	Towards situation-aware adaptive workflows: SitOPT - A general purpose situation-aware workflow management system. PerCom Workshops Matthias Wieland, Holger Schwarz, Uwe Breitenbücher, Frank Leymann
2014	—	`conf`	A Pattern Approach to Conquer the Data Complexity in Simulation Workflow Design. OTM Conferences Peter Reimann, Holger Schwarz, Bernhard Mitschang
2014	B	`conf`	Data patterns to alleviate the design of scientific workflows exemplified by a bone simulation. SSDBM Peter Reimann, Holger Schwarz, Bernhard Mitschang
2014	—	`conf`	Datenmanagement in der Cloud fur den Bereich Simulationen und Wissenschaftliches Rechnen. GI-Jahrestagung Peter Reimann, Tim Waizenegger, Matthias Wieland, Holger Schwarz
2014	—	`conf`	Prescriptive Analytics for Recommendation-Based Business Process Optimization. BIS Christoph Gröger, Holger Schwarz, Bernhard Mitschang
2014	B	`conf`	Simulation workflow design tailor-made for scientists. SSDBM Peter Reimann, Holger Schwarz
2014	B	`conf`	The Deep Data Warehouse: Link-Based Integration and Enrichment of Warehouse Data and Unstructured Content. EDOC Christoph Gröger, Holger Schwarz, Bernhard Mitschang
2014	—	`conf`	The Manufacturing Knowledge Repository - Consolidating Knowledge to Enable Holistic Process Knowledge Management in Manufacturing. ICEIS (1) Christoph Gröger, Holger Schwarz, Bernhard Mitschang
2013	Misc	`conf`	Datenmanagementpatterns in Simulationsworkflows. BTW Peter Reimann, Holger Schwarz
2012	C	`conf`	Supporting manufacturing design by analytics, continuous collaborative process improvement enabled by the advanced manufacturing analytics platform. CSCWD Christoph Gröger, Florian Niedermann, Holger Schwarz, Bernhard Mitschang
2011	—	`conf`	Automated Process Decision Making Based on Integrated Source Data. BIS Florian Niedermann, Bernhard Maier, Sylvia Radeschütz, Holger Schwarz, Bernhard Mitschang
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	—	`conf`	Deep Business Optimization: Making Business Process Optimization Theory Work in Practice. BMMDS/EMMSAD Florian Niedermann, Holger Schwarz
2011	J	`jnl`	Der Lehrstuhl "Datenbanken und Informationssysteme" an der Universität Stuttgart stellt sich vor. Datenbank-Spektrum Bernhard Mitschang, Holger Schwarz
2011	J	`jnl`	Design, Implementation, and Evaluation of a Tight Integration of Database and Workflow Engines. J. Inf. Data Manag. Peter Reimann, Holger Schwarz, Bernhard Mitschang
2011	Misc	`conf`	Exploiting the symbiotic aspects of process and operational data for optimizing business processes. IRI Sylvia Radeschütz, Marko Vrhovnik, Holger Schwarz, Bernhard Mitschang
2011	J	`jnl`	Generierung des Datenzugriffs in Anwendungsprogrammen - Anwendungsbereiche und Implementierungstechniken. Datenbank-Spektrum Holger Schwarz
2011	—	`conf`	Managing Insights: A Repository for Process Analytics, Optimization and Decision Support. KMIS Florian Niedermann, Holger Schwarz, Bernhard Mitschang
2011	Misc	`conf`	SIMPL - A Framework for Accessing External Data in Simulation Workflows. BTW Peter Reimann, Michael Reiter, Holger Schwarz, Dimka Karastoyanova, Frank Leymann
2010	—	`ch.`	Exploring Calendar-Based Pattern Mining in Data Streams. Complex Data Warehousing and Knowledge Discovery for Advanced Retrieval Development Rodrigo Salvador Monteiro, Geraldo Zimbrão, Holger Schwarz, Bernhard Mitschang, Jano Moreira de Souza
2009	C	`conf`	Using Wikipedia-Based Conceptual Contexts to Calculate Document Similarity. ICDS Fabian Kaiser, Holger Schwarz, Mihály Jakob
2008	A*	`conf`	An Overview of SQL Support in Workflow Products. ICDE Marko Vrhovnik, Holger Schwarz, Sylvia Radeschütz, Bernhard Mitschang
2008	A*	`conf`	PGM/F: A Framework for the Optimization of Data Processing in Business Processes. ICDE Marko Vrhovnik, Oliver Suhre, Stephan Ewen, Holger Schwarz
2007	C	`conf`	A Statistics Propagation Approach to Enable Cost-Based Optimization of Statement Sequences. ADBIS Tobias Kraft, Holger Schwarz, Bernhard Mitschang
2007	A*	`conf`	An Approach to Optimize Data Processing in Business Processes. VLDB Marko Vrhovnik, Holger Schwarz, Oliver Suhre, Bernhard Mitschang, Volker Markl, Albert Maier, Tobias Kraft
2007	B	`conf`	DWFIST: Leveraging Calendar-Based Pattern Mining in Data Streams. DaWaK Rodrigo Salvador Monteiro, Geraldo Zimbrão, Holger Schwarz, Bernhard Mitschang, Jano Moreira de Souza
2007	A*	`conf`	EXPOSE: searching the web for expertise. SIGIR Fabian Kaiser, Holger Schwarz, Mihály Jakob
2007	J	`jnl`	Framework-Unterstützung für aufwendige Websuche. Datenbank-Spektrum Fabian Kaiser, Mihály Jakob, Sebastian Wiedersheim, Holger Schwarz
2007	—	`conf`	flashWeb: Graphical Modeling of Web Applications for Data Management. ER (Tutorials, Posters, Panels & Industrial Contributions) Mihály Jakob, Oliver Schiller, Holger Schwarz, Fabian Kaiser
2006	Misc	`conf`	Documents meet Databases: A System for Intranet Search. COMAD Christoph Mangold, Holger Schwarz
2006	—	`conf`	Finding Experts on the Web. WEBIST (1) Fabian Kaiser, Holger Schwarz, Mihály Jakob
2006	J	`jnl`	Generierung von Webanwendungen für das Innovationsmanagement (Generating Web Applications for the Management of Innovations). it Inf. Technol. Mihály Jakob, Fabian Kaiser, Holger Schwarz, Severin Beucker
2006	B	`conf`	Modeling and generating application logic for data-intensive web applications. ICWE Mihály Jakob, Holger Schwarz, Fabian Kaiser, Bernhard Mitschang
2006	Misc	`conf`	Symbiosis in the Intranet: How Document Retrieval Benefits from Database Information. COMAD Christoph Mangold, Holger Schwarz, Bernhard Mitschang
2006	—	`conf`	Towards an operation model for generated web applications. ICWE Workshops Mihály Jakob, Holger Schwarz, Fabian Kaiser, Bernhard Mitschang
2006	C	`conf`	u38: A Framework for Database-Supported Enterprise Document-Retrieval. IDEAS Christoph Mangold, Holger Schwarz, Bernhard Mitschang
2005	C	`conf`	Building the Data Warehouse of Frequent Itemsets in the DWFIST Approach. ISMIS Rodrigo Salvador Monteiro, Geraldo Zimbrao, Holger Schwarz, Bernhard Mitschang, Jano Moreira de Souza
2005	A	`conf`	Improving intranet search-engines using context information from databases. CIKM Christoph Mangold, Holger Schwarz, Bernhard Mitschang
2004	A*	`conf`	CHICAGO: A Test and Evaluation Environment for Coarse-Grained Optimization. VLDB Tobias Kraft, Holger Schwarz
2004	J	`jnl`	Konzeptueller und logischer Data-Warehouse-Entwurf: Datenmodelle und Schematypen für Data Mining und OLAP. Inform. Forsch. Entwickl. Holger Schwarz
2003	A*	`conf`	Coarse-Grained Optimization: Techniques for Rewriting SQL Statement Sequences. VLDB Tobias Kraft, Holger Schwarz, Ralf Rantzau, Bernhard Mitschang
2003	—	`—`	Integration von Data-Mining und online analytical processing: eine Analyse von Datenschemata, Systemarchitekturen und Optimierungsstrategien. Holger Schwarz
2003	J	`jnl`	Optimization of Query Sequences in Business Intelligence Applications. it Inf. Technol. Holger Schwarz, Tobias Kraft, Ralf Rantzau, Bernhard Mitschang
2001	C	`conf`	Improving the Processing of Decision Support Queries: The Case for a DSS Optimizer. IDEAS Holger Schwarz, Ralf Wagner, Bernhard Mitschang
1999	Misc	`conf`	A Multi-Tier Architecture for High-Performance Data Mining. BTW Ralf Rantzau, Holger Schwarz