Knowledge-Based Systems

Contact Markus Krötzsch
Secretary secretary_wbs@mailbox.tu-dresden.de

The research group Knowledge-Based Systems is concerned with methods for the intelligent management and processing of information in computer systems. This includes research questions from knowledge representation, reasoning and formal logic, but also covers topics related to databases and distributed systems. Important application areas of this research can be found in the fields of semantic technologies, artificial intelligence, and knowledge management.

The research group is affiliated with the Institute for Theoretical Computer Science.

Former Student Assistant
Knowledge-Based Systems

Dr. Long Cheng

Former Research Associate
Knowledge-Based Systems

Fredo Erxleben

Former Student Assistant
Knowledge-Based Systems

Julius Gonsior

Former Student Assistant
Knowledge-Based Systems

Michael Günther

Former Graduate Assistant
Knowledge-Based Systems

Dr. Tomáš Masopust

Former Research Associate
Knowledge-Based Systems

Dr. Ana Ozaki

Former Research Associate
Knowledge-Based Systems

Dr.-Ing. Veronika Thost

Former Research Associate
Automata Theory, Knowledge-Based Systems

Georg Wild

Former Student Assistant
Knowledge-Based Systems

Newest Publications

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Stephan Mennicke
Non-Standard Semantics for Graph Query Languages
Phd thesis, TU Braunschweig, 2020/03/11
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Till Affeldt, Stephan Mennicke, Wolf-Tilo Balke
Preference-driven Control over Incompleteness of Knowledge Graph Query Answers
Proceedings of the 12th ACM Conference on Web Science, WebSci 2020, Southampton, UK, July 7 - 10, 2020, to appear
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Jan-Christoph Kalo, Stephan Mennicke, Philipp Ehler, Wolf-Tilo Balke
Detecting Synonymous Properties by Shared Data-driven Definitions
The Semantic Web - 17th International Conference, ESWC 2020, Virtual, June 2-4, 2020, Proceedings., to appear
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David Carral, Markus Krötzsch
Rewriting the Description Logic ALCHIQ to Disjunctive Existential Rules
Proceedings of the 29th International Joint Conference on Artificial Intelligence and the 17th Pacific Rim International Conference on Artificial Intelligence (IJCAI-PRICAI 2020), to appear
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David Carral, Jacopo Urbani
Checking Chase Termination over Ontologies of Existential Rules with Equality
Proceedings of the 34rd Conference on Artificial Intelligence (AAAI 2020), February 2020
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David Carral, Markus Krötzsch, Jacopo Urbani
Practical Uses of Existential Rules in Knowledge Representation
This tutorial will be presented at the 17th International Conference on Principles of Knowledge Representation and Reasoning, September 2020
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Stephan Mennicke
Modal Schema Graphs for Graph Databases
Conceptual Modeling - 38th International Conference, ER 2019, Salvador, Brazil, November 4-7, 2019, Proceedings, LNCS, 498-512, November 2019. Springer
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Stephan Mennicke, Jan-Christoph Kalo, Denis Nagel, Hermann Kroll, Wolf-Tilo Balke
Fast Dual Simulation Processing of Graph Database Queries
35th IEEE International Conference on Data Engineering, ICDE 2019, Macao, China, April 8-11, 2019, ICDE, 244-255, April 2019. IEEE
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Ana Ozaki, Markus Krötzsch, Sebastian Rudolph
Temporally Attributed Description Logics
In Carsten Lutz, Uli Sattler, Cesare Tinelli, Anni-Yasmin Turhan, Frank Wolter, eds., Description Logic, Theory Combination, and All That - Essays Dedicated to Franz Baader on the Occasion of His 60th Birthday, volume 11560 of LNCS, 441-474. Springer, 2019
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David Carral, Larry González, Patrick Koopmann
From Horn-SRIQ to Datalog: A Data-Independent Transformation that Preserves Assertion Entailment
In Mantas Simkus, Grant E. Weddell, eds., Proceedings of the 32st International Workshop on Description Logics (DL 2019), volume 2373 of CEUR Workshop Proceedings, June 2019. CEUR-WS.org
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