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CORR
2007
Springer
139views Education» more  CORR 2007»
14 years 10 months ago
SkyServer Traffic Report - The First Five Years
The SkyServer is an Internet portal to the Sloan Digital Sky Survey Catalog Archive Server. From 2001 to 2006, there were a million visitors in 3 million sessions generating 170 mi...
Vik Singh, Jim Gray, Ani Thakar, Alexander S. Szal...
CORR
2007
Springer
128views Education» more  CORR 2007»
14 years 10 months ago
Model Selection Through Sparse Maximum Likelihood Estimation
We consider the problem of estimating the parameters of a Gaussian or binary distribution in such a way that the resulting undirected graphical model is sparse. Our approach is to...
Onureena Banerjee, Laurent El Ghaoui, Alexandre d'...
CORR
2007
Springer
98views Education» more  CORR 2007»
14 years 10 months ago
Guarded Hybrid Knowledge Bases
Recently, there has been a lot of interest in the integration of Description Logics and rules on the Semantic Web. We define guarded hybrid knowledge bases (or g-hybrid knowledge...
Stijn Heymans, Jos de Bruijn, Livia Predoiu, Crist...
CORR
2006
Springer
107views Education» more  CORR 2006»
14 years 10 months ago
Dense Gaussian Sensor Networks: Minimum Achievable Distortion and the Order Optimality of Separation
We investigate the optimal performance of dense sensor networks by studying the joint source-channel coding problem. The overall goal of the sensor network is to take measurements...
Nan Liu, Sennur Ulukus
CORR
2006
Springer
81views Education» more  CORR 2006»
14 years 10 months ago
The Workshop on Internet Topology (WIT) Report
Internet topology analysis has recently experienced a surge of interest in computer science, physics, and the mathematical sciences. However, researchers from these different disc...
Dmitri V. Krioukov, Fan R. K. Chung, Kimberly C. C...