Artificial Intelligence Group (Prof. Stuckenschmidt)

Our group conducts fundamental and applied research in knowledge representation formalisms with a focus on reasoning techniques for information extraction and integration. Our work is centered around:

  • Standard reasoning including description logic reasoning and non-standard reasoning techniques (explanations and debugging techniques)
  • Combining Probabilistic reasoning and Utility Theory with Description Logics
  • Applications in various domains (web data integration and management, semantic web, ontology matching, context-aware applications, Business Process Management etc.)  

People

Faculty

Postdoctoral Researchers

Researchers

PhD Students

  • Taha Alhersh: Ego-centric Vision
  • Sarah Alturki: Educational Data Mining
  • Fabian Burzlaff: (InES) Data Integration in Industry 4.0
  • Oliver Frendo (SAP) Decision Support in Electro-Mobility
  • David Friede: Mathematical Optimization for AI Applications
  • Elena Kuss: Process Matching
  • Andreas Nolle (HS Albstadt-Sigmaringen): Ontology-based Data Access, Debugging
  • Bernhard Schäfer (SAP): Intelligent Process Automation
  • Christian Schreckenberber: (InES) Data Mining in dynamic environments
  • Chrstoph Theil: Automatic Content Analysis for Finance and Accounting Research

Alumni (only finished PhDs)

* With Distinction

Selected Publications

Markov Logic Reasoning:

  • Melisachew Wudage Chekol, Giuseppe Pirrò, Jörg Schönfisch and Heiner Stuckenschmidt Marrying uncertainty and time in knowledge graphs. In: Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence and the Twenty-Ninth Innovative Applications of Artificial Intelligence Conference : February 4–9, 2017, San Francisco, California USA; 88-94. AAAI Press, San Francisco, CA, 2017.
  • Melisachew Wudage Chekol, Jakob Huber, Christian Meilicke, Heiner Stuckenschmidt : Markov Logic Networks with Numerical Constraints. In: Proceedings of the 22nd European Conference on Artificial Intelligence (ECAI 2016), The Hague, Netherlands.
  • Jan Noessner, Mathias Niepert and Heiner Stuckenschmidt. RockIt: Exploiting Parallelism and Symmetry for MAP Inference in Statistical Relational Models. In: Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, July 14-18, 2012, Bellevue, Washington, USA; 739-745. AAAI Press, Menlo Park, Calif., 2013

Activity Recognition:

Semantic Matching:

Projects

Projects at the chair

  • DFG Project: Explain - Knowledge-based Analysis of Argumentation in a formal Argumentation Inference System (Part of SPP RATIO - Robust Argumentation Machines
  • DFG Project: Practical Probabilistic Reasoning in Knowledge Graphs
  • SFB 884: Political Economy of Reforms

 

Projects at the InES Institute

  • Learning Data Transformation Rules for Data Migration (SNP SE)

 

Teaching and Infrastructure Projects

  • Part-time Master Data Science in cooperation with Hochchule Albstadt-Sigmaringen

Software and Data

Courses

Publications

Article

Book

Conference Item

  • Daniel Fleischhacker, Johanna Völker and Heiner Stuckenschmidt Mining RDF Data for Property Axioms. In: Lecture Notes in Computer ScienceOn the Move to Meaningful Internet Systems: OTM 2012 : Confederated International Conferences: CoopIS, DOA-SVI, and ODBASE 2012. Proceedings, Part II ; 718-735. Springer, Berlin ; Heidelberg, 2012.
  • Henrik Leopold, Mathias Niepert, Matthias Weidlich, Jan Mendling, Remco Dijkman and Heiner Stuckenschmidt Probabilistic Optimization of Semantic Process Model Matching. In: Lecture Notes in Computer ScienceBusiness Process Management : 10th International Conference, BPM 2012; proceedings; 319-334. Springer, Berlin [u.a.], 2012.
  • Heiner Stuckenschmidt, Jan Noessner and Faraz Fallahi A Study in User-Centric Data Integration (Best Paper Award). In: Proceedings of the 14th International Conference on Enterprise Information Systems; 5-14. SciTePress, Setubal, Portugal , 2012.
  • Heiner Stuckenschmidt and Cäcilia Zirn Multi-dimensional Analysis of Political Documents. In: Lecture Notes in Computer ScienceNatural Language Processing and Information Systems : 17th International Conference on Applications of Natural Language to Information Systems, NLDB 2012, Groningen, The Netherlands, June 26-28, 2012. Proceedings; 11-22. Springer, Berlin [u.a.], 2012.

Workshop Item

  • José Luis Aguirre, Kai Eckert, Jérôme Euzenat, Alfio Ferrara, Willem Robert van Hage, Laura Hollink, Christian Meilicke, Andriy Nikolov, Dominique Ritze, Francois Scharffe, Pavel Shvaiko, Ondrej Svab-Zamazal, Cássia Trojahn, Ernesto Jiménez-Ruiz, Bernardo Cuenca Grau and Z Results of the Ontology Alignment Evaluation Initiative 2012. OM-2012 Ontology Matching : Proceedings of the 7th International Workshop on Ontology Matching (OM-2012) collocated with the 11th International Semantic Web Conference (ISWC-2012) Boston, MA, USA, November 11, 2012, 2012.
  • Rim Helaoui, Daniele Riboni, Mathias Niepert, Claudio Bettini and Heiner Stuckenschmidt Towards Activity Recognition Using Probabilistic Description Logics. Activity context representation: techniques and languages : papers from the 2012 AAAI Workshop ; [held Monday, July 23, 2012 in Toronto, Ontario, Canada], 2012.
  • Christian Meilicke, Cássia Trojahn, Ondrej Svab-Zamazal and Dominique Ritze Multilingual ontology matching evaluation - a first report on using multifarm. IWEST 2012 : Proceedings of the Second International Workshop on Evaluation of Semantic Technologies (IWEST 2012), Workshop at the 9th Extended Semantic Web Conference (ESWC2012) Heraklion, Greece, May 28, 2012, 2012.
  • Mathias Niepert, Christian Meilicke and Heiner Stuckenschmidt Towards Distributed MCMC Inference in Probabilistic Knowledge Bases. Joint Workshop on Automatic Knowledge Base Construction and Web-Scale 2012 : (AKBC-WEKEX 2012) ; held at the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL-HLT 2012), 2012.