Knowledge-Based Systems
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.
Professors and Research Group Leaders
Prof. Dr. Markus Krötzsch
- markus.kroetzsch@tu-dresden.de
- +49 351 463 38486
- APB 3033
- Knowledge-Based Systems
Management
- kati.domann@tu-dresden.de
- +49 351 463 43507
- APB 3034
- Knowledge-Based Systems
- sandy.seifarth@tu-dresden.de
- +49 351 463 43505
- APB 3034
- Knowledge-Based Systems
Scientific Staff
Dr. David Carral
- David.Carral@tu-dresden.de
- +49 351 463 38314
- APB 3035
- Knowledge-Based Systems
M.Sc. Irina Dragoste
- irina.dragoste@tu-dresden.de
- +49 351 463 38314
- APB 3035
- Knowledge-Based Systems
M.Sc. Ali Elhalawati
- ali.elhalawati@tu-dresden.de
- +49 351 463 43510
- APB 3037
- Knowledge-Based Systems
- larry.gonzalez@tu-dresden.de
- +49 351 463 38043
- APB 3010
- Knowledge-Based Systems
Dipl.-Inf. Alexander Krause
- Alexander.Krause@tu-dresden.de
- +49 351 463 43543
- APB 3053
- Knowledge-Based Systems
Dipl.-Math. Maximilian Marx
- maximilian.marx@tu-dresden.de
- +49 351 463 43510
- APB 3037
- Knowledge-Based Systems
Dr. Stephan Mennicke
- Stephan.Mennicke@tu-dresden.de
- +49 351 463 38043
- APB 3010
- Knowledge-Based Systems
Technical Administrators
- petra.humann@tu-dresden.de
- +49 (0) 351 463-38422
- APB 3018
- Automata Theory, Knowledge-Based Systems
Student Assistants
Former Members
- Former Student Assistant
- Knowledge-Based Systems
Dr. Long Cheng
- Former Research Associate
- Knowledge-Based Systems
- Former Student Assistant
- Knowledge-Based Systems
- Former Student Assistant
- Knowledge-Based Systems
- 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
- Former Student Assistant
- Knowledge-Based Systems
Newest Publications
David Carral, Irina Dragoste, Markus Krötzsch
Reasoner = Logical Calculus + Rule Engine
KI, 2020
Details
David Carral, Markus Krötzsch
Rewriting the Description Logic ALCHIQ to Disjunctive Existential Rules
In Christian Bessiere, eds., Proceedings of the 29th International Joint Conference on Artificial Intelligence, IJCAI 2020, 1777-1783, 2020. ijcai.org
Details Download
David Carral, Markus Krötzsch, Jacopo Urbani
Practical Uses of Existential Rules in Knowledge Representation
Tutorial at the 17th International Conference on Principles of Knowledge Representation and Reasoning (KR 2020)
Details
David Carral, Markus Krötzsch, Jacopo Urbani
Practical Uses of Existential Rules in Knowledge Representation
Tutorial at the 24th European Conference on Artificial Intelligence (ECAI 2020)
Details
Markus Krötzsch
Computing Cores for Existential Rules with the Standard Chase and ASP
In Diego Calvanese, Esra Erdem, Michael Thielscher, eds., Proceedings of the 17th International Conference on Principles of Knowledge Representation and Reasoning (KR 2020), 603-613, 2020. IJCAI
Details Download
Stephan Mennicke
Non-Standard Semantics for Graph Query Languages
Phd thesis, TU Braunschweig, 2020/03/11
Details Download
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
Details Download
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, Jacopo Urbani
Checking Chase Termination over Ontologies of Existential Rules with Equality
Proceedings of the 34rd Conference on Artificial Intelligence (AAAI 2020), February 2020
Details Download
David Carral, Irina Dragoste, Markus Krötzsch, Christian Lewe
Chasing Sets: How to Use Existential Rules for Expressive Reasoning
Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI'19), August 2019. International Joint Conferences on Artificial Intelligence
Details Download
Courses
- Foundations of Complexity Theory (WS 2020)
- Formale Systeme (WS 2020)
- Knowledge Graphs (WS 2020)
- Academic Skills in Computer Science (SS 2020)
- Database Theory (SS 2020)
show further courses
Student projects
Completed Theses
- Don’t Repeat Yourself: Termination of the Skolem Chase on Disjunctive Existential Rules
- by Lukas Gerlach (30 September 2020)
- Supervisor: Markus Krötzsch
- Software Implementation for Taxonomy Browsing and Ontology Evaluation for the case of Wikidata
- by Serghei Stratan (7 März 2016)
- Supervisor: Markus Krötzsch
- Visualization of spacio-temporal data from Wikidata
- by Georg Wild (4 September 2014)
- Supervisor: Markus Krötzsch
cfaed
CENTER FOR ADVANCING ELECTRONICS DRESDEN
CPEC
Center for Perspicuous Computing
DIAMOND
Data Integration and Access by Merging Ontologies and Databases
HAEC
Highly Adaptive Energy-Efficient Computing (Collaborative Research Centre SFB 912)
HAEC B08
High-Capacity Knowledge Processing Pipeline (HAEC Project B08)
ScaDS.AI
Center for Scalable Data Analytics and Artificial Intelligence
Semantic MediaWiki
Popular open-source software for collaborative data management
VLog
A fast, highly scalable rule engine for existential rules and Datalog.
Wikidata
Wikipedia's free, collaborative knowledge base
Wikidata SPARQL Logs
Access logs from the Wikidata SPARQL Query Service
