Christoph Koch

212 papers A* 38A 9B 7C 2Journal 103Unranked 42
YearRankTypeTitle / Venue / Authors
2026 J jnl
Size Bound-Adorned Datalog.
CoRR
Christian Fattebert, Zhekai Jiang, Christoph Koch, Reinhard Pichler, Qichen Wang
2026 J jnl
Succinct Structure Representations for Efficient Query Optimization.
CoRR
Zhekai Jiang, Qichen Wang, Christoph Koch
2025 J jnl
High-dimensional Data Cubes.
ACM Trans. Database Syst.
Sachin Basil John, Christoph Koch, Peter Lindner
2025 J jnl
The Cambridge Report on Database Research.
CoRR
Anastasia Ailamaki, Samuel Madden, Daniel Abadi, Gustavo Alonso, Sihem Amer-Yahia, Magdalena Balazinska, Philip A. Bernstein, Peter Boncz, Michael J. Cafarella, Surajit Chaudhuri, Susan B. Davidson, David J. DeWitt, Yanlei Diao, Xin Luna Dong, Michael J. Franklin, Juliana Freire, Johannes Gehrke, Alon Y. Halevy, Joseph M. Hellerstein, Mark D. Hill, Stratos Idreos, Yannis E. Ioannidis, Christoph Koch, Donald Kossmann, Tim Kraska, Arun Kumar, Guoliang Li, Volker Markl, Renée J. Miller, C. Mohan, Thomas Neumann, Beng Chin Ooi, Fatma Ozcan, Aditya G. Parameswaran, Ippokratis Pandis, Jignesh M. Patel, Andrew Pavlo, Danica Porobic, Viktor Sanca, Michael Stonebraker, Julia Stoyanovich, Dan Suciu, Wang-Chiew Tan, Shivaram Venkataraman, Matei Zaharia, Stanley B. Zdonik
2025 J jnl
Using Process Calculus for Optimizing Data and Computation Sharing in Complex Stateful Parallel Computations.
CoRR
Zilu Tian, Dan Olteanu, Christoph Koch
2025 J jnl
Using Process Calculus for Optimizing Data and Computation Sharing in Complex Stateful Parallel Computations.
Proc. ACM Manag. Data
Zilu Tian, Dan Olteanu, Christoph Koch
2024 J jnl
Query Optimization by Quantifier Elimination.
Proc. ACM Manag. Data
Christoph Koch, Peter Lindner
2024 J jnl
The Moments Method for Approximate Data Cube Queries.
Proc. ACM Manag. Data
Peter Lindner, Sachin Basil John, Christoph Koch, Dan Suciu
2023 — conf
Aggregation and Exploration of High-Dimensional Data Using the Sudokube Data Cube Engine.
SIGMOD Conference Companion
Sachin Basil John, Peter Lindner, Zhekai Jiang, Christoph Koch
2023 B conf
Detecting Robustness against MVRC for Transaction Programs with Predicate Reads.
EDBT
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2023 J jnl
Detecting Robustness against MVRC for Transaction Programs with Predicate Reads.
CoRR
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2023 J jnl
Generalizing Bulk-Synchronous Parallel Processing for Data Science: From Data to Threads and Agent-Based Simulations.
Proc. ACM Manag. Data
Zilu Tian, Peter Lindner, Markus Nissl, Christoph Koch, Val Tannen
2023 J jnl
Robustness against Read Committed for Transaction Templates with Functional Constraints.
Log. Methods Comput. Sci.
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2023 J jnl
When is it safe to run a transactional workload under Read Committed?
SIGMOD Rec.
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2022 J jnl
Concurrency control for database theorists.
SIGMOD Rec.
Bas Ketsman, Christoph Koch, Frank Neven, Brecht Vandevoort
2022 J jnl
Deciding Robustness for Lower SQL Isolation Levels.
ACM Trans. Database Syst.
Bas Ketsman, Christoph Koch, Frank Neven, Brecht Vandevoort
2022 J jnl
High-dimensional Data Cubes.
Proc. VLDB Endow.
Sachin Basil John, Christoph Koch
2022 A conf
Robustness Against Read Committed for Transaction Templates with Functional Constraints.
ICDT
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2022 A* conf
Robustness Against Read Committed: A Free Transactional Lunch.
PODS
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2022 J jnl
Robustness against Read Committed for Transaction Templates with Functional Constraints.
CoRR
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2021 J jnl
Robustness against Read Committed for Transaction Templates.
CoRR
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2021 J jnl
Robustness against Read Committed for Transaction Templates.
Proc. VLDB Endow.
Brecht Vandevoort, Bas Ketsman, Christoph Koch, Frank Neven
2021 J jnl
The Collaborative Research Center FONDA.
Datenbank-Spektrum
Ulf Leser, Marcus Hilbrich, Claudia Draxl, Peter Eisert, Lars Grunske, Patrick Hostert, Dagmar Kainmüller, Odej Kao, Birte Kehr, Timo Kehrer, Christoph Koch, Volker Markl, Henning Meyerhenke, Tilmann Rabl, Alexander Reinefeld, Knut Reinert, Kerstin Ritter, Björn Scheuermann, Florian Schintke, Nicole Schweikardt, Matthias Weidlich
2020 A conf
Datalog with Negation and Monotonicity.
ICDT
Bas Ketsman, Christoph Koch
2020 A* conf
Deciding Robustness for Lower SQL Isolation Levels.
PODS
Bas Ketsman, Christoph Koch, Frank Neven, Brecht Vandevoort
2020 A* conf
Optimus Prime: Accelerating Data Transformation in Servers.
ASPLOS
Arash Pourhabibi Zarandi, Siddharth Gupta, Hussein Kassir, Mark Sutherland, Zilu Tian, Mario Paulo Drumond, Babak Falsafi, Christoph Koch
2020 J jnl
Synthesis of Incremental Linear Algebra Programs.
ACM Trans. Database Syst.
Amir Shaikhha, Mohammed Elseidy, Stephan Mihaila, Daniel Espino, Christoph Koch
2019 J jnl
Database Theory Column Report on PODS 2019.
SIGACT News
Christoph Koch
2019 A* ed.
Proceedings of the 38th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, PODS 2019, Amsterdam, The Netherlands, June 30 - July 5, 2019.
PODS
Dan Suciu, Sebastian Skritek, Christoph Koch
2019 — conf
Query Optimization by Quantifier Elimination.
AMW
Christoph Koch
2018 J jnl
A Compiler-Compiler for DSL Embedding.
CoRR
Amir Shaikhha, Vojin Jovanovic, Christoph Koch
2018 J jnl
Building Efficient Query Engines in a High-Level Language.
ACM Trans. Database Syst.
Amir Shaikhha, Yannis Klonatos, Christoph Koch
2018 J jnl
Compiling Database Application Programs.
CoRR
Mohammad Dashti, Sachin Basil John, Thierry Coppey, Amir Shaikhha, Vojin Jovanovic, Christoph Koch
2018 J jnl
Efficient Differentiable Programming in a Functional Array-Processing Language.
CoRR
Amir Shaikhha, Andrew W. Fitzgibbon, Dimitrios Vytiniotis, Simon Peyton Jones, Christoph Koch
2018 — ch.
Logical Foundations of Web Data Extraction.
Encyclopedia of Database Systems (2nd ed.)
Christoph Koch
2018 — ch.
Parameterized Complexity of Queries.
Encyclopedia of Database Systems (2nd ed.)
Christoph Koch
2018 J jnl
Push versus pull-based loop fusion in query engines.
J. Funct. Program.
Amir Shaikhha, Mohammad Dashti, Christoph Koch
2018 — ch.
Uncertain Data Models.
Encyclopedia of Database Systems (2nd ed.)
Christoph Koch, Dan Olteanu
2018 — ch.
XML Stream Processing.
Encyclopedia of Database Systems (2nd ed.)
Christoph Koch
2017 J jnl
Big Data.
IEEE Intell. Syst.
Weike Pan, Qiang Yang, Charu C. Aggarwal, Christoph Koch
2017 C conf
Logic, Languages, and Rules for Web Data Extraction and Reasoning over Data.
LATA
Georg Gottlob, Christoph Koch, Andreas Pieris
2017 J jnl
Multi-objective parametric query optimization.
Commun. ACM
Immanuel Trummer, Christoph Koch
2017 J jnl
Multi-objective parametric query optimization.
VLDB J.
Immanuel Trummer, Christoph Koch
2017 — conf
Solving the Join Ordering Problem via Mixed Integer Linear Programming.
SIGMOD Conference
Immanuel Trummer, Christoph Koch
2017 — conf
Transaction Repair for Multi-Version Concurrency Control.
SIGMOD Conference
Mohammad Dashti, Sachin Basil John, Amir Shaikhha, Christoph Koch
2016 — conf
A Fast Randomized Algorithm for Multi-Objective Query Optimization.
SIGMOD Conference
Immanuel Trummer, Christoph Koch
2016 J jnl
A Fast Randomized Algorithm for Multi-Objective Query Optimization.
CoRR
Immanuel Trummer, Christoph Koch
2016 J jnl
Building Efficient Query Engines in a High-Level Language.
CoRR
Amir Shaikhha, Yannis Klonatos, Christoph Koch
2016 — conf
How to Architect a Query Compiler.
SIGMOD Conference
Amir Shaikhha, Yannis Klonatos, Lionel Parreaux, Lewis Brown, Mohammad Dashti, Christoph Koch
2016 — conf
How to Win a Hot Dog Eating Contest: Distributed Incremental View Maintenance with Batch Updates.
SIGMOD Conference
Milos Nikolic, Mohammad Dashti, Christoph Koch
2016 A* conf
Incremental View Maintenance For Collection Programming.
PODS
Christoph Koch, Daniel Lupei, Val Tannen
2016 A* conf
Load balancing and skew resilience for parallel joins.
ICDE
Aleksandar Vitorovic, Mohammed Elseidy, Christoph Koch
2016 J jnl
Multi-Objective Parametric Query Optimization.
SIGMOD Rec.
Immanuel Trummer, Christoph Koch
2016 J jnl
Multiple Query Optimization on the D-Wave 2X Adiabatic Quantum Computer.
Proc. VLDB Endow.
Immanuel Trummer, Christoph Koch
2016 J jnl
Parallelizing Query Optimization on Shared-Nothing Architectures.
Proc. VLDB Endow.
Immanuel Trummer, Christoph Koch
2016 J jnl
Push vs. Pull-Based Loop Fusion in Query Engines.
CoRR
Amir Shaikhha, Mohammad Dashti, Christoph Koch
2016 J jnl
Repairing Conflicts among MVCC Transactions.
CoRR
Mohammad Dashti, Sachin Basil John, Amir Shaikhha, Christoph Koch
2016 J jnl
Squall: Scalable Real-time Analytics.
Proc. VLDB Endow.
Aleksandar Vitorovic, Mohammed Elseidy, Khayyam Guliyev, Khue Vu Minh, Daniel Espino, Mohammad Dashti, Yannis Klonatos, Christoph Koch
2015 — conf
An Incremental Anytime Algorithm for Multi-Objective Query Optimization.
SIGMOD Conference
Immanuel Trummer, Christoph Koch
2015 — conf
Go Meta! A Case for Generative Programming and DSLs in Performance Critical Systems.
SNAPL
Tiark Rompf, Kevin J. Brown, HyoukJoong Lee, Arvind K. Sujeeth, Manohar Jonnalagedda, Nada Amin, Georg Ofenbeck, Alen Stojanov, Yannis Klonatos, Mohammad Dashti, Christoph Koch, Markus Püschel, Kunle Olukotun
2015 J jnl
Multiple Query Optimization on the D-Wave 2X Adiabatic Quantum Computer.
CoRR
Immanuel Trummer, Christoph Koch
2015 J jnl
Parallelizing Query Optimization on Shared-Nothing Architectures.
CoRR
Immanuel Trummer, Christoph Koch
2015 J jnl
Probably Approximately Optimal Query Optimization.
CoRR
Immanuel Trummer, Christoph Koch
2015 J jnl
Solving the Join Ordering Problem via Mixed Integer Linear Programming.
CoRR
Immanuel Trummer, Christoph Koch
2015 J jnl
Special issue on best papers of VLDB 2013.
VLDB J.
Michael H. Böhlen, Christoph Koch
2015 — conf
The Homeostasis Protocol: Avoiding Transaction Coordination Through Program Analysis.
SIGMOD Conference
Sudip Roy, Lucja Kot, Gabriel Bender, Bailu Ding, Hossein Hojjat, Christoph Koch, Nate Foster, Johannes Gehrke
2014 J jnl
Abstraction Without Regret in Database Systems Building: a Manifesto.
IEEE Data Eng. Bull.
Christoph Koch
2014 J jnl
Approximation Schemes for Many-Objective Query Optimization.
CoRR
Immanuel Trummer, Christoph Koch
2014 — conf
Approximation schemes for many-objective query optimization.
SIGMOD Conference
Immanuel Trummer, Christoph Koch
2014 J jnl
Building Efficient Query Engines in a High-Level Language.
Proc. VLDB Endow.
Yannis Klonatos, Christoph Koch, Tiark Rompf, Hassan Chafi
2014 J jnl
DBToaster: higher-order delta processing for dynamic, frequently fresh views.
VLDB J.
Christoph Koch, Yanif Ahmad, Oliver Kennedy, Milos Nikolic, Andres Nötzli, Daniel Lupei, Amir Shaikhha
2014 J jnl
Errata for "Building Efficient Query Engines in a High-Level Language" (PVLDB 7(10): 853-864).
Proc. VLDB Endow.
Yannis Klonatos, Christoph Koch, Tiark Rompf, Hassan Chafi
2014 J jnl
Incremental View Maintenance for Nested-Relational Databases.
CoRR
Daniel Lupei, Christoph Koch, Val Tannen
2014 J jnl
LINVIEW: Incremental View Maintenance for Complex Analytical Queries.
CoRR
Milos Nikolic, Mohammed Elseidy, Christoph Koch
2014 — conf
LINVIEW: incremental view maintenance for complex analytical queries.
SIGMOD Conference
Milos Nikolic, Mohammed Elseidy, Christoph Koch
2014 J jnl
Multi-Objective Parametric Query Optimization.
Proc. VLDB Endow.
Immanuel Trummer, Christoph Koch
2014 J jnl
Scalable and Adaptive Online Joins.
Proc. VLDB Endow.
Mohammed Elseidy, Abdallah Elguindy, Aleksandar Vitorovic, Christoph Koch
2014 J jnl
Writes that Fall in the Forest and Make no Sound: Semantics-Based Adaptive Data Consistency.
CoRR
Sudip Roy, Lucja Kot, Nate Foster, Johannes Gehrke, Hossein Hojjat, Christoph Koch
2014 B conf
Yin-yang: concealing the deep embedding of DSLs.
GPCE
Vojin Jovanovic, Amir Shaikhha, Sandro Stucki, Vladimir Nikolaev, Christoph Koch, Martin Odersky
2013 A conf
Abstraction without regret in data management systems.
CIDR
Christoph Koch
2013 — conf
Automatic synthesis of out-of-core algorithms.
SIGMOD Conference
Yannis Klonatos, Andres Nötzli, Andrej Spielmann, Christoph Koch, Viktor Kuncak
2013 — conf
Compilation and Synthesis in Big Data Analytics.
BNCOD
Christoph Koch
2013 — conf
Fine-grained disclosure control for app ecosystems.
SIGMOD Conference
Gabriel Bender, Lucja Kot, Johannes Gehrke, Christoph Koch
2013 J jnl
Front Matter.
Proc. VLDB Endow.
Michael H. Böhlen, Christoph Koch
2013 — conf
Loop Elimination for Database Updates.
BNCOD
Vadim Savenkov, Reinhard Pichler, Christoph Koch
2013 A conf
Quantum Databases.
CIDR
Sudip Roy, Lucja Kot, Christoph Koch
2013 — conf
Sparse projections onto the simplex.
ICML (2)
Anastasios Kyrillidis, Stephen Becker, Volkan Cevher, Christoph Koch
2013 — conf
Sparse simplex projections for portfolio optimization.
GlobalSIP
Anastasios Kyrillidis, Stephen Becker, Volkan Cevher, Christoph Koch
2012 J jnl
DBToaster: Higher-order Delta Processing for Dynamic, Frequently Fresh Views
CoRR
Yanif Ahmad, Oliver Kennedy, Christoph Koch, Milos Nikolic
2012 J jnl
DBToaster: Higher-order Delta Processing for Dynamic, Frequently Fresh Views.
Proc. VLDB Endow.
Yanif Ahmad, Oliver Kennedy, Christoph Koch, Milos Nikolic
2012 J jnl
Entangled queries: Enabling declarative data-driven coordination.
ACM Trans. Database Syst.
Nitin Gupta, Lucja Kot, Sudip Roy, Gabriel Bender, Johannes Gehrke, Christoph Koch
2011 — conf
Coordination through querying in the youtopia system.
SIGMOD Conference
Nitin Gupta, Lucja Kot, Gabriel Bender, Sudip Roy, Johannes Gehrke, Christoph Koch
2011 A conf
DBToaster: Agile Views for a Dynamic Data Management System.
CIDR
Oliver Kennedy, Yanif Ahmad, Christoph Koch
2011 J jnl
Entangled Transactions.
Proc. VLDB Endow.
Nitin Gupta, Milos Nikolic, Sudip Roy, Gabriel Bender, Lucja Kot, Johannes Gehrke, Christoph Koch
2011 — conf
Entangled queries: enabling declarative data-driven coordination.
SIGMOD Conference
Nitin Gupta, Lucja Kot, Sudip Roy, Gabriel Bender, Johannes Gehrke, Christoph Koch
2011 — book
Probabilistic Databases
Dan Suciu, Dan Olteanu, Christopher Ré, Christoph Koch
2011 A* ed.
Proceedings of the 27th International Conference on Data Engineering, ICDE 2011, April 11-16, 2011, Hannover, Germany
ICDE
Serge Abiteboul, Klemens Böhm, Christoph Koch, Kian-Lee Tan
2011 — ed.
Workshops Proceedings of the 27th International Conference on Data Engineering, ICDE 2011, April 11-16, 2011, Hannover, Germany
ICDE Workshops
Serge Abiteboul, Klemens Böhm, Christoph Koch, Kian-Lee Tan
2010 A* conf
Approximate confidence computation in probabilistic databases.
ICDE
Dan Olteanu, Jiewen Huang, Christoph Koch
2010 J jnl
Beyond isolation: research opportunities in declarative data-driven coordination.
SIGMOD Rec.
Lucja Kot, Nitin Gupta, Sudip Roy, Johannes Gehrke, Christoph Koch
2010 J jnl
Causality in Databases.
IEEE Data Eng. Bull.
Alexandra Meliou, Wolfgang Gatterbauer, Joseph Y. Halpern, Christoph Koch, Katherine F. Moore, Dan Suciu
2010 A* conf
Incremental query evaluation in a ring of databases.
PODS
Christoph Koch
2010 — conf
Markov Chain Monte Carlo and Databases - (Abstract).
SUM
Christoph Koch
2010 A* conf
On probabilistic fixpoint and Markov chain query languages.
PODS
Daniel Deutch, Christoph Koch, Tova Milo
2010 A* conf
PIP: A database system for great and small expectations.
ICDE
Oliver Kennedy, Christoph Koch
2009 J jnl
10
VLDB J.
Lyublena Antova, Christoph Koch, Dan Olteanu
2009 A conf
A compositional framework for complex queries over uncertain data.
ICDT
Michaela Götz, Christoph Koch
2009 A conf
A compositional query algebra for second-order logic and uncertain databases.
ICDT
Christoph Koch
2009 J jnl
An Evaluation of Checkpoint Recovery for Massively Multiplayer Online Games.
Proc. VLDB Endow.
Marcos Antonio Vaz Salles, Tuan Cao, Benjamin Sowell, Alan J. Demers, Johannes Gehrke, Christoph Koch, Walker M. White
2009 C conf
Applications of Automata in XML Processing.
CIAA
Christoph Koch
2009 J jnl
Better scripts, better games.
Commun. ACM
Walker M. White, Christoph Koch, Johannes Gehrke, Alan J. Demers
2009 J jnl
Cooperative Update Exchange in the Youtopia System
CoRR
Lucja Kot, Christoph Koch
2009 J jnl
Cooperative Update Exchange in the Youtopia System.
Proc. VLDB Endow.
Lucja Kot, Christoph Koch
2009 J jnl
DBToaster: A SQL Compiler for High-Performance Delta Processing in Main-Memory Databases.
Proc. VLDB Endow.
Yanif Ahmad, Christoph Koch
2009 — conf
Database research in computer games.
SIGMOD Conference
Alan J. Demers, Johannes Gehrke, Christoph Koch, Ben Sowell, Walker M. White
2009 A* conf
Dynamic Approaches to In-network Aggregation.
ICDE
Oliver Kennedy, Christoph Koch, Alan J. Demers
2009 J jnl
Efficient algorithms for descendant-only tree pattern queries.
Inf. Syst.
Michaela Götz, Christoph Koch, Wim Martens
2009 J jnl
From XQuery to relational logics.
ACM Trans. Database Syst.
Michael Benedikt, Christoph Koch
2009 — ch.
Logical Foundations of Web Data Extraction.
Encyclopedia of Database Systems
Christoph Koch
2009 — conf
MayBMS: a probabilistic database management system.
SIGMOD Conference
Jiewen Huang, Lyublena Antova, Christoph Koch, Dan Olteanu
2009 — ch.
Parameterized Complexity of Queries.
Encyclopedia of Database Systems
Christoph Koch
2009 B conf
Rule-based multi-query optimization.
EDBT
Mingsheng Hong, Mirek Riedewald, Christoph Koch, Johannes Gehrke, Alan J. Demers
2009 A* conf
SPROUT: Lazy vs. Eager Query Plans for Tuple-Independent Probabilistic Databases.
ICDE
Dan Olteanu, Jiewen Huang, Christoph Koch
2009 — ch.
XML Stream Processing.
Encyclopedia of Database Systems
Christoph Koch
2008 — conf
08421 Abstracts Collection - Uncertainty Management in Information Systems.
Uncertainty Management in Information Systems
Christoph Koch, Birgitta König-Ries, Volker Markl, Maurice van Keulen
2008 — conf
08421 Executive Summary - Uncertainty Management in Information Systems.
Uncertainty Management in Information Systems
Christoph Koch, Birgitta König-Ries, Volker Markl, Maurice van Keulen
2008 — conf
08421 Working Group: Classification, Representation and Modeling.
Uncertainty Management in Information Systems
Anish Das Sarma, Ander de Keijzer, Amol Deshpande, Peter J. Haas, Ihab F. Ilyas, Christoph Koch, Thomas Neumann, Dan Olteanu, Martin Theobald, Vasilis Vassalos
2008 — conf
08421 Working Group: Report of the Probabilistic Databases Benchmarking.
Uncertainty Management in Information Systems
Christoph Koch, Peter J. Haas, Hans-Joachim Lenz, Dan Olteanu, Christopher Ré, Maurice van Keulen, Jeff Z. Pan
2008 J jnl
A Compositional Query Algebra for Second-Order Logic and Uncertain Databases
CoRR
Christoph Koch
2008 A* conf
Approximating predicates and expressive queries on probabilistic databases.
PODS
Christoph Koch
2008 J jnl
Better Scripts, Better Games.
ACM Queue
Walker M. White, Christoph Koch, Johannes Gehrke, Alan J. Demers
2008 J jnl
Conditioning Probabilistic Databases
CoRR
Christoph Koch, Dan Olteanu
2008 J jnl
Conditioning probabilistic databases.
Proc. VLDB Endow.
Christoph Koch, Dan Olteanu
2008 J jnl
Dynamic Approaches to In-Network Aggregation
CoRR
Oliver Kennedy, Christoph Koch, Alan J. Demers
2008 A* conf
Fast and Simple Relational Processing of Uncertain Data.
ICDE
Lyublena Antova, Thomas Jansen, Christoph Koch, Dan Olteanu
2008 J jnl
Information systems preface.
Inf. Syst.
Gavin M. Bierman, Christoph Koch
2008 — conf
On APIs for probabilistic databases.
QDB/MUD
Lyublena Antova, Christoph Koch
2008 J jnl
On Query Algebras for Probabilistic Databases.
SIGMOD Rec.
Christoph Koch
2008 — ed.
Uncertainty Management in Information Systems, 12.10. - 17.10.2008
Uncertainty Management in Information Systems
Christoph Koch, Birgitta König-Ries, Volker Markl, Maurice van Keulen
2008 J jnl
World-set decompositions: Expressiveness and efficient algorithms.
Theor. Comput. Sci.
Dan Olteanu, Christoph Koch, Lyublena Antova
2008 A* conf
XML Prefiltering as a String Matching Problem.
ICDE
Christoph Koch, Stefanie Scherzinger, Michael Schmidt
2008 J jnl
XPath leashed.
ACM Comput. Surv.
Michael Benedikt, Christoph Koch
2007 A* conf
10
ICDE
Lyublena Antova, Christoph Koch, Dan Olteanu
2007 J jnl
Attribute grammars for scalable query processing on XML streams.
VLDB J.
Christoph Koch, Stefanie Scherzinger
2007 A* conf
Combined Static and Dynamic Analysis for Effective Buffer Minimization in Streaming XQuery Evaluation.
ICDE
Michael Schmidt, Stefanie Scherzinger, Christoph Koch
2007 J jnl
Database research opportunities in computer games.
SIGMOD Rec.
Walker M. White, Christoph Koch, Nitin Gupta, Johannes Gehrke, Alan J. Demers
2007 — conf
Efficient Algorithms for the Tree Homeomorphism Problem.
DBPL
Michaela Götz, Christoph Koch, Wim Martens
2007 J jnl
Fast and Simple Relational Processing of Uncertain Data
CoRR
Lyublena Antova, Thomas Jansen, Christoph Koch, Dan Olteanu
2007 — conf
From complete to incomplete information and back.
SIGMOD Conference
Lyublena Antova, Christoph Koch, Dan Olteanu
2007 — conf
Massively multi-query join processing in publish/subscribe systems.
SIGMOD Conference
Mingsheng Hong, Alan J. Demers, Johannes Gehrke, Christoph Koch, Mirek Riedewald, Walker M. White
2007 A* conf
MayBMS: Managing Incomplete Information with Probabilistic World-Set Decompositions.
ICDE
Lyublena Antova, Christoph Koch, Dan Olteanu
2007 A* ed.
Proceedings of the 33rd International Conference on Very Large Data Bases, University of Vienna, Austria, September 23-27, 2007
VLDB
Christoph Koch, Johannes Gehrke, Minos N. Garofalakis, Divesh Srivastava, Karl Aberer, Anand Deshpande, Daniela Florescu, Chee Yong Chan, Venkatesh Ganti, Carl-Christian Kanne, Wolfgang Klas, Erich J. Neuhold
2007 A* conf
Query language support for incomplete information in the MayBMS system.
VLDB
Lyublena Antova, Christoph Koch, Dan Olteanu
2007 — conf
Scaling games to epic proportion.
SIGMOD Conference
Walker M. White, Alan J. Demers, Christoph Koch, Johannes Gehrke, Rajmohan Rajagopalan
2007 A* conf
The GCX System: Dynamic Buffer Minimization in Streaming XQuery Evaluation.
VLDB
Christoph Koch, Stefanie Scherzinger, Michael Schmidt
2007 J jnl
Tight lower bounds for query processing on streaming and external memory data.
Theor. Comput. Sci.
Martin Grohe, Christoph Koch, Nicole Schweikardt
2007 A conf
World-Set Decompositions: Expressiveness and Efficient Algorithms.
ICDT
Lyublena Antova, Christoph Koch, Dan Olteanu
2007 J jnl
World-set Decompositions: Expressiveness and Efficient Algorithms
CoRR
Lyublena Antova, Christoph Koch, Dan Olteanu
2007 — conf
XPath Leashed.
PLAN-X
Christoph Koch
2006 J jnl
10^(10^6) Worlds and Beyond: Efficient Representation and Processing of Incomplete Information
CoRR
Lyublena Antova, Christoph Koch, Dan Olteanu
2006 B conf
A Formal Comparison of Visual Web Wrapper Generators.
SOFSEM
Georg Gottlob, Christoph Koch
2006 J jnl
A Visual Query Language for Complex-Value Databases
CoRR
Christoph Koch
2006 — conf
Building a Native XML-DBMS as a Term Project in a Database Systems Course.
XIME-P
Christoph Koch, Dan Olteanu, Stefanie Scherzinger
2006 J jnl
Conjunctive Queries over Trees
CoRR
Georg Gottlob, Christoph Koch, Klaus U. Schulz
2006 J jnl
Conjunctive queries over trees.
J. ACM
Georg Gottlob, Christoph Koch, Klaus U. Schulz
2006 — conf
Interpreting Tree-to-Tree Queries.
ICALP (2)
Michael Benedikt, Christoph Koch
2006 J jnl
On the complexity of nonrecursive XQuery and functional query languages on complex values.
ACM Trans. Database Syst.
Christoph Koch
2006 A* conf
Processing queries on tree-structured data efficiently.
PODS
Christoph Koch
2006 J jnl
Report on the 10th International Symposium on Database Programming Languages: (DBPL 2005).
SIGMOD Rec.
Gavin M. Bierman, Christoph Koch
2005 — ed.
Database Programming Languages, 10th International Symposium, DBPL 2005, Trondheim, Norway, August 28-29, 2005, Revised Selected Papers
DBPL
Gavin M. Bierman, Christoph Koch
2005 J jnl
Efficient algorithms for processing XPath queries.
ACM Trans. Database Syst.
Georg Gottlob, Christoph Koch, Reinhard Pichler
2005 — conf
Information Extraction for the Semantic Web.
Reasoning Web
Robert Baumgartner, Thomas Eiter, Georg Gottlob, Marcus Herzog, Christoph Koch
2005 J jnl
On the Complexity of Nonrecursive XQuery and Functional Query Languages on Complex Values
CoRR
Christoph Koch
2005 A* conf
On the complexity of nonrecursive XQuery and functional query languages on complex values.
PODS
Christoph Koch
2005 — conf
On the role of composition in XQuery.
WebDB
Christoph Koch
2005 J jnl
Querying the Web Reconsidered: Design Principles for Versatile Web Query Languages.
Int. J. Semantic Web Inf. Syst.
François Bry, Christoph Koch, Tim Furche, Sebastian Schaffert, Liviu Badea, Sacha Berger
2005 B conf
The Complexity of Querying External Memory and Streaming Data.
FCT
Martin Grohe, Christoph Koch, Nicole Schweikardt
2005 J jnl
The complexity of XPath query evaluation and XML typing.
J. ACM
Georg Gottlob, Christoph Koch, Reinhard Pichler, Luc Segoufin
2005 J jnl
Tight Lower Bounds for Query Processing on Streaming and External Memory Data
CoRR
Martin Grohe, Christoph Koch, Nicole Schweikardt
2005 A* conf
Tight Lower Bounds for Query Processing on Streaming and External Memory Data.
ICALP
Martin Grohe, Christoph Koch, Nicole Schweikardt
2004 A* conf
Conjunctive Queries over Trees.
PODS
Georg Gottlob, Christoph Koch, Klaus U. Schulz
2004 A* conf
FluXQuery: An Optimizing XQuery Processor for Streaming XML Data.
VLDB
Christoph Koch, Stefanie Scherzinger, Nicole Schweikardt, Bernhard Stegmaier
2004 J jnl
Logic-based Web Information Extraction.
SIGMOD Rec.
Georg Gottlob, Christoph Koch
2004 J jnl
Monadic datalog and the expressive power of languages for Web information extraction.
J. ACM
Georg Gottlob, Christoph Koch
2004 J jnl
Query rewriting with symmetric constraints.
AI Commun.
Christoph Koch
2004 J jnl
Schema-based Scheduling of Event Processors and Buffer Minimization for Queries on Structured Data Streams
CoRR
Christoph Koch, Stefanie Scherzinger, Nicole Schweikardt, Bernhard Stegmaier
2004 A* conf
Schema-based Scheduling of Event Processors and Buffer Minimization for Queries on Structured Data Streams.
VLDB
Christoph Koch, Stefanie Scherzinger, Nicole Schweikardt, Bernhard Stegmaier
2004 A* conf
The Lixto Data Extraction Project - Back and Forth between Theory and Practice.
PODS
Georg Gottlob, Christoph Koch, Robert Baumgartner, Marcus Herzog, Sergio Flesca
2003 J jnl
A Formal Comparison of Visual Web Wrapper Generators
CoRR
Georg Gottlob, Christoph Koch
2003 — conf
Attribute Grammars for Scalable Query Processing on XML Streams.
DBPL
Christoph Koch, Stefanie Scherzinger
2003 A* conf
Efficient Processing of Expressive Node-Selecting Queries on XML Data in Secondary Storage: A Tree Automata-based Approach.
VLDB
Christoph Koch
2003 J jnl
Enhancing disjunctive logic programming systems by SAT checkers.
Artif. Intell.
Christoph Koch, Nicola Leone, Gerald Pfeifer
2003 A* conf
Path Queries on Compressed XML.
VLDB
Peter Buneman, Martin Grohe, Christoph Koch
2003 A* conf
Query Evaluation on Compressed Trees (Extended Abstract).
LICS
Markus Frick, Martin Grohe, Christoph Koch
2003 A* conf
The complexity of XPath query evaluation.
PODS
Georg Gottlob, Christoph Koch, Reinhard Pichler
2003 J jnl
XPath Processing in a Nutshell.
SIGMOD Rec.
Georg Gottlob, Christoph Koch, Reinhard Pichler
2003 A* conf
XPath Query Evaluation: Improving Time and Space Efficiency.
ICDE
Georg Gottlob, Christoph Koch, Reinhard Pichler
2003 — conf
XPath Query Processing.
DBPL
Georg Gottlob, Christoph Koch
2003 J jnl
XPath processing in a nutshell.
SIGMOD Rec.
Georg Gottlob, Christoph Koch, Reinhard Pichler
2002 A* conf
Efficient Algorithms for Processing XPath Queries.
VLDB
Georg Gottlob, Christoph Koch, Reinhard Pichler
2002 J jnl
Monadic Datalog and the Expressive Power of Languages for Web Information Extraction
CoRR
Georg Gottlob, Christoph Koch
2002 A* conf
Monadic Datalog and the Expressive Power of Languages for Web Information Extraction.
PODS
Georg Gottlob, Christoph Koch
2002 A* conf
Monadic Queries over Tree-Structured Data.
LICS
Georg Gottlob, Christoph Koch
2002 J jnl
Optimizing Queries Using a Meta-level Database
CoRR
Christoph Koch
2002 — conf
Query Rewriting with Symmetric Constraints.
FoIKS
Christoph Koch
2002 B conf
The DLV System.
JELIA
Nicola Leone, Gerald Pfeifer, Wolfgang Faber, Francesco Calimeri, Tina Dell'Armi, Thomas Eiter, Georg Gottlob, Giovambattista Ianni, Giuseppe Ielpa, Christoph Koch, Simona Perri, Axel Polleres
2001 B conf
System Description: DLV.
LPNMR
Tina Dell'Armi, Wolfgang Faber, Giuseppe Ielpa, Christoph Koch, Nicola Leone, Simona Perri, Gerald Pfeifer
2000 — conf
Coordination Issues in Multi-agent Event Data Processing.
ESAW
Christoph Koch, Paolo Petta
2000 J jnl
DLV - A System for Declarative Problem Solving
CoRR
Thomas Eiter, Wolfgang Faber, Christoph Koch, Nicola Leone, Gerald Pfeifer
2000 A conf
Explicit Modeling of the Semantics of Large Multi-layered Object-Oriented Databases.
ER
Christoph Koch, Zsolt Kovacs, Jean-Marie Le Goff, Richard McClatchey, Paolo Petta, Tony Solomonides
1999 A* conf
Stable Model Checking Made Easy.
IJCAI
Christoph Koch, Nicola Leone
1997 — conf
The dlv System: Model Generator and Advanced Frontends (system description).
WLP
Simona Citrigno, Thomas Eiter, Wolfgang Faber, Georg Gottlob, Christoph Koch, Nicola Leone, Cristinel Mateis, Gerald Pfeifer, Francesco Scarcello