Improving the Effectiveness of Collaborative Recommendation with Ontology-Based User Profiles 

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of RecSys 2010 International Workshop on Information Heterogeneity and Fusion in Recommender Systems, HetRec 2010, Barcelona, Spain, September 2010.


Ontology-Based Collaborative Recommendation

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of the 8th Workshop on Intelligent Techniques for Web Personalization and Recommender Systems, ITWP 2010, Big Island of Hawaii, June 2010.


Collaborative Recommendation with Ontology-Based Profiles

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of the 2010 DePaul CDM Research Symposium, Chicago, Illinois, May 2010.


Collaborative Personalization with Ontological User Profiles

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of the 2009 DePaul CDM Research Symposium, Chicago, Illinois, May 2009.


Learning Ontology-Based User Profiles: A Semantic Approach to Personalized Web Search

Ahu Sieg, Bamshad Mobasher, Robin Burke

In IEEE Intelligent Informatics Bulletin, 8(1), 2007.


Ontological User Profiles for Representing Context in Web Search

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of the Workshop on Web Personalization and Recommender Systems in conjunction with the ACM International Conference on Web Intelligence, WI 2007, Silicon Valley, CA, November 2007.


Web Search Personalization with Ontological User Profiles

Ahu Sieg, Bamshad Mobasher, Robin Burke

In ACM Sixteenth Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 2007.


Representing Context in Web Search with Ontological User Profiles

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of the Sixth International and Interdisciplinary Conference on Modeling and Using Context, Roskilde, Denmark, August 2007.


Ontological User Profiles for Personalized Web Search

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of the Fifth Workshop on Intelligent Techniques for Web, AAAI 2007, Vancouver, Canada, July 2007.


Ontological User Profiles as the Context Model in Web Search

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of the 2007 DePaul CTI Research Symposium, Chicago, Illinois, May 2007.


Representing User Information Context with Ontologies

Ahu Sieg, Bamshad Mobasher, Robin Burke, Ganesh Prabu, Steve Lytinen

In Proceedings of the 3rd International Conference on Universal Access in Human-Computer Interaction, HCI International 2005, Las Vegas, NV, July 2005.


Inferring User’s Information Context from User Profiles and Concept Hierarchies 

Ahu Sieg, Bamshad Mobasher, Robin Burke

In Proceedings of the 2004 Meeting of the International Federation of Classification Societies, IFCS 2004, Chicago, IL, July 2004.


Using Concept Hierarchies to Enhance User Queries in Web-based Information Retrieval

Ahu Sieg, Bamshad Mobasher, Steve Lytinen, Robin Burke

In Proceedings of the International Conference on Artificial Intelligence and Applications, IASTED 2004, Innsbruck, Austria, February 2004.


Concept Based Query Enhancement in the ARCH Search Agent

Ahu Sieg, Bamshad Mobasher, Steve Lytinen, Robin Burke 

In Proceedings of the 4th International Conference on Internet Computing, IC 2003, Las Vegas, NV, June 2003.