BibSonomy publications for /user/wnpxrz/userWed Jan 09 21:17:41 CET 2008London, UK, UKInt. J. Man-Mach. Stud.5511--543User models: theory, method, and practice321990models imported user Fri Nov 30 20:37:01 CET 2007We Know'07 International Workshop on Collaborative Knowledge Management for Web Information Systems, in conjunction with WISE'07, Nancy, FranceHow Do Users Express Goals on the Web? - An Exploration of Intentional Structures in Web Search2007search user web intentional goal ir Wed Nov 21 16:11:24 CET 2007WEBKDDLecture Notes in Computer ScienceWeb Usage Analysis and User Profiling, International WEBKDD'99 Workshop, San Diego, California, USA, August 15, 1999, Revised Papers18362000profiling filtering collaborative web proj:bk profile user proj:mh Sat Nov 03 17:27:58 CET 2007Ontology-Based User Profiles for Search and Browsing2002imported user ontology browsing ir search profile Fri Oct 19 20:37:47 CEST 2007New York, NY, USAWWW '04: Proceedings of the 13th international conference on World Wide Web675--684Adaptive web search based on user profile constructed without any effort from users2004imported web profiling search adaptive profile ir user Web search engines help users find useful information on the World Wide Web (WWW). However, when the same query is submitted by different users, typical search engines return the same result regardless of who submitted the query. Generally, each user has different information needs for his/her query. Therefore, the search result should be adapted to users with different information needs. In this paper, we first propose several approaches to adapting search results according to each user's need for relevant information without any user effort, and then verify the effectiveness of our proposed approaches. Experimental results show that search systems that adapt to each user's preferences can be achieved by constructing user profiles based on modified collaborative filtering with detailed analysis of user's browsing history in one day.Fri Oct 19 20:35:47 CEST 2007New York, NY, USAK-CAP '01: Proceedings of the 1st international conference on Knowledge capture100--107Capturing knowledge of user preferences: ontologies in recommender systems2001ontology recommendersystems user imported preference Tools for filtering the World Wide Web exist, but they are hampered by the difficulty of capturing user preferences in such a dynamic environment. We explore the acquisition of user profiles by unobtrusive monitoring of browsing behaviour and application of supervised machine-learning techniques coupled with an ontological representation to extract user preferences. A multi-class approach to paper classification is used, allowing the paper topic taxonomy to be utilised during profile construction. The Quickstep recommender system is presented and two empirical studies evaluate it in a real work setting, measuring the effectiveness of using a hierarchical topic ontology compared with an extendable flat list.Sun Oct 07 15:16:05 CEST 2007Tagging and Metadata for Social Information Organization Workshop, WWW07Learning User Profiles from Tagging Data and Leveraging them for Personal(ized) Information Access2007tagging user profile learning personalization Thu Sep 13 19:13:55 CEST 2007Lecture Notes in Computer ScienceFrom Web to Social Web: Discovering and Deploying User and Content Profiles 47362007user social profile web This book constitutes the refereed proceedings of the Workshop on Web Mining, WebMine 2006, held in Berlin, Germany, September 18th, 2006. Topics included are data mining based on analysis of bloggers and tagging, web mining, XML mining and further techniques of knowledge discovery. The book is especially valuable for those interested in the aspects of the Social Web (Web 2.0) and its inherent dynamic and diversity of user-generated content.Thu Aug 30 18:34:25 CEST 2007User Modeling and User Adaptive Interaction1-25-18Predictive statistical Models for User Modeling112001user proj:et modeling Sun Aug 05 19:09:32 CEST 2007New York, NY, USAWWW '05: Proceedings of the 14th International World Wide Web Conference 391--400Automatic identification of user goals in Web search2005goal web search user Sun Aug 05 16:49:21 CEST 2007Madison, WIIn Proceedings of the Fourteenth Conference on Uncertainty in Artificial IntelligenceJuly256--265The Lumiere project: Bayesian user modeling for inferring the goals and needs of software users1998bayesian goal modeling user