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INFOCOM
2008
IEEE
15 years 3 months ago
Modeling the Evolution of Degree Correlation in Scale-Free Topology Generators
—In this paper, we examine the asymptotic behavior of degree correlation (i.e., the joint degree distribution of adjacent nodes) in several scale-free topology generators GED [13...
Xiaoming Wang, Xiliang Liu, Dmitri Loguinov
CSDA
2010
157views more  CSDA 2010»
14 years 9 months ago
Robust estimation of constrained covariance matrices for confirmatory factor analysis
Confirmatory factor analysis (CFA) is a data anylsis procedure that is widely used in social and behavioral sciences in general and other applied sciences that deal with large qua...
E. Dupuis Lozeron, M. P. Victoria-Feser
ATAL
2001
Springer
15 years 1 months ago
Ontological Overhearing
Abstract. The collaboration between two intelligent agents can be greatly enhanced if a third agent, who has some understanding of the communication between the first two, interve...
Marco Aiello, Paolo Busetta, Antonia Donà, ...
SIGMETRICS
2010
ACM
152views Hardware» more  SIGMETRICS 2010»
14 years 7 months ago
A fluid approximation for large-scale service systems
We introduce and analyze a deterministic fluid model that serves as an approximation for the Gt/GI/st + GI manyserver queueing model, which has a general time-varying arrival pro...
Yunan Liu, Ward Whitt
ALGORITHMICA
2000
65views more  ALGORITHMICA 2000»
14 years 9 months ago
A Simultaneous Search Problem
We introduce a new search problem motivated by computational metrology. The problem is as follows: we would like to locate two unknown numbers x, y [0, 1] with as little uncertain...
Ee-Chien Chang, Chee-Keng Yap