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WEBI
2007
Springer
16 years 1 months ago
Hybrid Collaborative Filtering Algorithms Using a Mixture of Experts
Collaborative filtering (CF) is one of the most successful approaches for recommendation. In this paper, we propose two hybrid CF algorithms, sequential mixture CF and joint mixtu...
Xiaoyuan Su, Russell Greiner, Taghi M. Khoshgoftaa...
SIGIR
2006
ACM
16 years 1 months ago
Using historical data to enhance rank aggregation
Rank aggregation is a pervading operation in IR technology. We hypothesize that the performance of score-based aggregation may be affected by artificial, usually meaningless devia...
Miriam Fernández, David Vallet, Pablo Caste...
WWW
2006
ACM
16 years 1 months ago
Using proportional transportation similarity with learned element semantics for XML document clustering
This paper proposes a novel approach to measuring XML document similarity by taking into account the semantics between XML elements. The motivation of the proposed approach is to ...
Xiaojun Wan, Jianwu Yang
161
Voted
ATS
2005
IEEE
56views Hardware» more  ATS 2005»
16 years 21 days ago
Investigations of Faulty DRAM Behavior Using Electrical Simulation Versus an Analytical Approach
Abstract: Fabrication process improvements and technology scaling results in modifications in the characteristics and in the behavior of manufactured memory chips, which also modi...
Zaid Al-Ars, Said Hamdioui, Jörg E. Vollrath
WEBI
2005
Springer
16 years 16 days ago
Using Ontological Concepts for Web Service Composition
This paper describes an approach for a composition of web services based on their semantic descriptions. The process section of OWL-S service descriptions is built with references...
Claude Moulin, Marco Luca Sbodio