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125
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SIGKDD
2008
138views more  SIGKDD 2008»
15 years 15 days ago
Learning preferences of new users in recommender systems: an information theoretic approach
Recommender systems are a nice tool to help nd items of interest from an overwhelming number of available items. Collaborative Filtering (CF), the best known technology for recomme...
Al Mamunur Rashid, George Karypis, John Riedl
135
Voted
TWC
2008
207views more  TWC 2008»
15 years 14 days ago
A New Approach for Time Synchronization in Wireless Sensor Networks: Pairwise Broadcast Synchronization
Abstract--This letter proposes an energy-efficient clock synchronization scheme for Wireless Sensor Networks (WSNs) based on a novel time synchronization approach. Within the propo...
Kyoung-Lae Noh, Erchin Serpedin, Khalid A. Qaraqe
ICML
2001
IEEE
16 years 1 months ago
Learning to Select Good Title Words: An New Approach based on Reverse Information Retrieval
In this paper, we show how we can learn to select good words for a document title. We view the problem of selecting good title words for a document as a variant of an Information ...
Rong Jin, Alexander G. Hauptmann
SODA
2001
ACM
157views Algorithms» more  SODA 2001»
15 years 1 months ago
New approaches to covering and packing problems
Covering and packing integer programs model a large family of combinatorial optimization problems. The current-best approximation algorithms for these are an instance of the basic...
Aravind Srinivasan
78
Voted
ICIAP
2001
Springer
16 years 21 days ago
Eigenspace-Based Recognition of Faces: Comparisons and a New Approach
Different eigenspace-based approaches have been proposed for the recognition of faces. They differ mostly in the kind of projection method been used and in the similarity matching ...
Pablo Navarrete, Javier Ruiz-del-Solar