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CN
2002
89views more  CN 2002»
15 years 4 months ago
Measurement-based replanning of cell capacities in GSM networks
Due to the scarcity of the spectral resources and mobility of the portables, the call attempts may be blocked during call initiation or terminated during the hand-off process. Whe...
Ertan Onur, Hakan Deliç, Cem Ersoy, M. Ufuk...
ETS
2000
IEEE
113views Hardware» more  ETS 2000»
15 years 4 months ago
NetChat: Communication and Collaboration via WWW
Practice has shown that providing content to students alone is not sufficient for good learning results. In computer based training (CBT) and especially webbased training (WBT) en...
Reinhard Kreutz, Sven Kiesow, Klaus Spitzer
CSDA
2007
136views more  CSDA 2007»
15 years 4 months ago
A note on iterative marginal optimization: a simple algorithm for maximum rank correlation estimation
The maximum rank correlation (MRC) estimator was originally studied by Han [1987. Nonparametric analysis of a generalized regression model. J. Econometrics 35, 303–316] and Sher...
Hansheng Wang
150
Voted
JACM
2000
77views more  JACM 2000»
15 years 4 months ago
The fault span of crash failures
A crashing network protocol is an asynchronous protocol whose memory does not survive crashes. We show that a crashing network protocol that works over unreliable links can be driv...
George Varghese, Mahesh Jayaram
GIS
2002
ACM
15 years 4 months ago
A road network embedding technique for k-nearest neighbor search in moving object databases
A very important class of queries in GIS applications is the class of K-Nearest Neighbor queries. Most of the current studies on the K-Nearest Neighbor queries utilize spatial ind...
Cyrus Shahabi, Mohammad R. Kolahdouzan, Mehdi Shar...
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