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191
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ESA
2003
Springer
16 years 7 hour ago
2003
Springer
A promising approach to graph clustering is based on the intuitive notion of intra-cluster density vs. inter-cluster sparsity. While both formalizations and algorithms focusing on ...
159
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UAI
2008
15 years 8 months ago
2008
We present and evaluate new techniques for designing algorithm portfolios. In our view, the problem has both a scheduling aspect and a machine learning aspect. Prior work has larg...
165
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EACL
2006
ACL Anthology
15 years 8 months ago
2006
ACL Anthology
This paper discusses two problems that arise in the Generation of Referring Expressions: (a) numeric-valued attributes, such as size or location; (b) perspective-taking in referen...
161
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CEC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— The role of gradient estimation in global optimization is investigated. The concept of a regional gradient is introduced as a tool for analyzing and comparing different...
209
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ICOIN
2003
Springer
15 years 12 months ago
2003
Springer
This paper focuses on Bluetooth, a promising new wireless technology, developed mainly as a cable replacement. We argue that, in practice, Bluetooth devices will have different po...