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ATAL
2004
Springer
15 years 12 months ago
The Advantages of Compromising in Coalition Formation with Incomplete Information
This paper presents protocols and strategies for coalition formation with incomplete information under time constraints. It focuses on strategies for coalition members to distribu...
Sarit Kraus, Onn Shehory, Gilad Taase
IPPS
2007
IEEE
16 years 23 days ago
Scale-up x Scale-out: A Case Study using Nutch/Lucene
Scale-up solutions in the form of large SMPs have represented the mainstream of commercial computing for the past several years. The major server vendors continue to provide incre...
Maged M. Michael, José E. Moreira, Doron Sh...
ECML
2007
Springer
16 years 20 days ago
Fast Optimization Methods for L1 Regularization: A Comparative Study and Two New Approaches
L1 regularization is effective for feature selection, but the resulting optimization is challenging due to the non-differentiability of the 1-norm. In this paper we compare state...
Mark Schmidt, Glenn Fung, Rómer Rosales
ITNG
2006
IEEE
16 years 15 days ago
A Study of Self-Organizing Map in Interactive Relevance Feedback
With the vast amount of potential relevant documents on the Web, a key question for a retrieval system is how to achieve a high accuracy retrieval under current Web setting. The w...
Daqing He
LCN
2006
IEEE
16 years 15 days ago
Minimizing Cache Misses in an Event-driven Network Server: A Case Study of TUX
We analyze the performance of CPU-bound network servers and demonstrate experimentally that the degradation in the performance of these servers under highconcurrency workloads is ...
Sapan Bhatia, Charles Consel, Julia L. Lawall