News:   Our paper about "Model-based Revision Operators for Terminologies in Description Logics" has been accepted by IJCAI'09.

Our paper about "A Conflict-based Operator for Mapping Revision--Theory and and Implementation" has been accepted by ISWC'09.

Our paper about "Goal-Directed Module Extraction for Explaining OWL DL Entailments" has been accepted by ISWC'09.

Our paper about "A Decomposition-based Approach to Optimizing Conjunctive Query Answering in OWL DL" has been accepted by ISWC'09.

Guilin Qi

Postdoctor
Knowledge management group
AIFB - Institute for Applied Computer Science and Formal Description Methods
University of Karlsruhe
Germany

Tel : +49 (721) 608 7362
Fax : +49 (721) 608 5998
E-mail : GQI@aifb.uni-karlsruhe.de

Curriculum Vitae ( PDF )


Brief Introduction :

Dr. Guilin Qi is a posdoctor researcher working in Institute AIFB at University of Karlsruhe. He received his PhD in Computer Science from Queen's University of Belfast in 2006. He is an Associate Editor of the Journal of Advances in Artificial Intelligence. His current research interests include the areas of

  • Knowledge representation: belief merging, belief revision, inconsistency handling, nonmonotonic reasoning, information fusion, argumentation, paraconsistent logic
  • Reasoning under uncertainty: possibilistic logic, probabilistic logic, rough set theory and evidence theory.
  • Semantic web: description logics, ontology mapping, modularization, ontology debugging

Selected Publications :
  • Qi, G. and Du, J. Model-based Revision Operators for Terminologies in Description Logics, accepted by Twenty-First International Joint Conference on Artificial Intelligence (IJCAI'09) , 2009. (PDF)
  • Qi, G., Haase, P. and Ji, Q. A Conflict-based Operator for Mapping Revision--Theory and and Implementation, accepted by the 8th International Semantic Web Conference (ISWC'09), to appear, 2009.(PDF)
  • Du, J., Qi, G. and Ji, Q. Goal-Directed Module Extraction for Explaining OWL DL Entailments, accepted by the 8th International Semantic Web Conference (ISWC'09), to appear, 2009.(PDF)
  • Du, J., Qi, G. and Pan, J. A Decomposition-based Approach to Optimizing Conjunctive Query Answering in OWL DL, accepted by the 8th International Semantic Web Conference (ISWC'09), to appear, 2009.(PDF)
  • Suntisrivaraporn, B., Qi, G., Ji, Q., Haase, P. A Modularization-based Approach to Finding All Justifications for OWL DL Entailments, in the 3rd Asian Semantic Web Conference (ASWC'08), 1-15, Springer Verlag, 2008 (Best paper running-up award). (PDF)
  • Qi, G. Haase, P., Huang, Z, Ji, Q., Pan, J.,Voelker, J. A Kernel Revision Operator for Terminologies, in the 7th International Semantic Web Conference (ISWC'08), pp. 419-434, Karlsruhe, Germany, 2008. (PDF)
  • Qi, G. A Model-based Approach for Iterated Revision in Possibilistic Logic, in the 23th National Conference on Artificial Intelligence (AAAI'08), pp. 523-528, 2008. (PDF)
  • Qi, G. A Model-based Approach for Merging Prioritized Knowledge Bases in Possibilistic Logic. In Proceedings of Twenty-Second Conference on Artificial Intelligence (AAAI'07), pp. 471-476, July 2007. (PDF )
  • Qi, G. and Hunter A. Measuring Incoherence in Description Logic-based Ontologies, Proceedings of 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference (ISWC/ASWC'07), pp. 381-394, LNCS 4825, Springer, 2007. (PDF)
  • Qi, G.; Liu, W. and Bell, D.A. Merging stratified knowledge bases under constraints. In Proceedings of 21th National Conference on Artificial Intelligence (AAAI'06), AAAI Press, pp. 281-286, 2006. ( PDF )
  • Qi, G., Liu, W., Glass, D.H., and Bell, D.A. Split-Combination approaches to merging possibilistic knowledge bases. Ann. Math. Artif. Intell. 48(1-2): 45-84, 2006. (PDF).
  • Qi, G.; Liu, W. and Bell, D.A. Knowledge base revision in Description Logics, In Proceedings of 10th European Conference on Logics in Artificial Intelligence (JELIA'06), Springer Verlag, pp. 386-398, 2006. (PDF)
  • Ji, Q.; Liu, W.; Qi, G. and Bell, D.A. LCS: A linguistic combination system for ontology mathing. KSEM'06, Springer Verlag, pp. 176-189, 2006.(PDF)
  • Qi, G., Liu, W. and Bell, D.A. Measuring conflict and agreement between prioritized knowledge bases. In Proceedings of International Joint Conference on Artificial Intelligence ( IJCAI'05), Morgan Kaufmann, 552-558, 2005. (PDF )
  • Qi, G., Liu, W. and Bell, D.A. A revision-baed approach to resolving conflicting information. In Proceedings of International Conference on Uncertainty in Artificial Intelligence (UAI'05), UAI Press, 477-484, 2005. (PDF)
Events and Activities :

Workshop Organization:

Program Committee:

Journal Reviewers:

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Member of Editorial Boards: Membership::
Participating in the projects : NeOn : Lifecycle Support for Networked Ontologies
OntoLoRe : Ontology Logic and Reasoning
KOReA : KAON2 Reasoning for SWRL and Large ABoxes (closed)
Softwares : RaDON : a Software to Repair and Diagnosis for Ontology Networks




Last update : 16 August 2009



Address : Institute AIFB, University of Karlsruhe, 76131 Karlsruhe, Germany
E-mail: GQI@aifb.uni-karlsurhe.de
Tel : +49 (721) 608 7362
Fax : +49 (721) 608 5998