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» Generalization Algorithms for Second-Order Terms
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MOR
2006
92views more  MOR 2006»
15 years 6 months ago
Polynomial-Time Separation of a Superclass of Simple Comb Inequalities
The comb inequalities are a well-known class of facet-inducing inequalities for the Traveling Salesman Problem, defined in terms of certain vertex sets called the handle and the t...
Lisa Fleischer, Adam N. Letchford, Andrea Lodi
SIGIR
2008
ACM
15 years 6 months ago
Modeling expert finding as an absorbing random walk
We introduce a novel approach to expert finding based on multi-step relevance propagation from documents to related candidates. Relevance propagation is modeled with an absorbing ...
Pavel Serdyukov, Henning Rode, Djoerd Hiemstra
SIGIR
2002
ACM
15 years 6 months ago
Bayesian online classifiers for text classification and filtering
This paper explores the use of Bayesian online classifiers to classify text documents. Empirical results indicate that these classifiers are comparable with the best text classifi...
Kian Ming Adam Chai, Hai Leong Chieu, Hwee Tou Ng
DAC
2006
ACM
16 years 7 months ago
Elmore model for energy estimation in RC trees
This paper presents analysis methods for energy estimation in RC trees driven by time-varying voltage sources, e.g., buffers, timevarying power supplies, and resonant clock genera...
Quming Zhou, Kartik Mohanram
WWW
2007
ACM
16 years 7 months ago
Monitoring the evolution of cached content in Google and MSN
In this paper, we describe a capture-recapture experiment conducted on Google's and MSN's cached directories. The anticipated outcome of this work was to monitor evoluti...
Ioannis Anagnostopoulos