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» A Taxonomy of Web Agents
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IAT
2009
IEEE
13 years 8 months ago
Adapting Recommendations Organization to User Preferences
-- Given the overwhelming information appearing in the current web environment, recommendations have been increasingly applied to assist users in handling with the information over...
Li Chen
ANOR
2008
66views more  ANOR 2008»
13 years 10 months ago
Optimization problems involving collections of dependent objects
We describe a class of problems motivated by numerous real-world applications where there is a collection of objects that have both a cost and a value, but where some of those obj...
David L. Roberts, Charles L. Isbell, Michael L. Li...
WWW
2008
ACM
14 years 10 months ago
Analysis of geographic queries in a search engine log
Geography is becoming increasingly important in web search. Search engines can often return better results to users by analyzing features such as user location or geographic terms...
Qingqing Gan, Josh Attenberg, Alexander Markowetz,...
EXPERT
2008
120views more  EXPERT 2008»
13 years 10 months ago
The CKC Challenge: Exploring Tools for Collaborative Knowledge Construction
The great success of Web 2.0 is mainly fuelled by an infrastructure that allows web users to create, share, tag, and connect content and knowledge easily. The tools for developing...
Natalya Fridman Noy, Abhita Chugh, Harith Alani
ESWS
2007
Springer
14 years 4 months ago
A Performance and Scalability Metric for Virtual RDF Graphs
Abstract. From a theoretical point of view, the Semantic Web is understood in terms of a stack with RDF being one of its layers. A Semantic Web application operates on the common d...
Michael Hausenblas, Wolfgang Slany, Danny Ayers