912 search results - page 72 / 183 » Ontology Based User Modeling for Personalized Information Ac... |
WWW
2008
ACM
13 years 9 months ago
2008
ACM
This paper proposes a general framework of for a system with a semantic browsing and visualization interface called Knowledge Communication, Collaboration and Creation Browser (KC...
WSDM
2010
ACM
14 years 6 months ago
2010
ACM
Sponsored search is a multi-billion dollar business that generates most of the revenue for search engines. Predicting the probability that users click on ads is crucial to sponsor...
AWIC
2003
Springer
14 years 20 days ago
2003
Springer
Abstract. We present a dialogue system that enables the access in natural language to a web information retrieval system. We use a Web Semantic Language to model the knowledge conv...
ECAI
2006
Springer
2006
Springer
Identifying Inter-Domain Similarities Through Content-Based Analysis of Hierarchical Web-Directories
14 years 21 days ago
Providing accurate personalized information services to the users requires knowing their interests and needs, as defined by their User Models (UMs). Since the quality of the person...
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
We develop the foundations for a theory of Group-Centric Secure Information Sharing (g-SIS), characterize a specific family of models in this arena and identify several direction...