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MSWIM
2004
ACM
16 years 19 days ago
Quantile models for the threshold range for k-connectivity
This study addresses the problem of k-connectivity of a wireless multihop network consisting of randomly placed nodes with a common transmission range, by utilizing empirical regr...
Henri Koskinen
ICC
2008
IEEE
139views Communications» more  ICC 2008»
16 years 1 months ago
Performance Limits of Time Synchronization in Wireless Sensor Networks
—We propose a new approach to evaluate the ultimate performance limit of time synchronization in wireless sensor networks based on the estimation theory. In particular the lower ...
Stefano Severi, Davide Dardari
CHI
2010
ACM
16 years 2 months ago
Signed networks in social media
Relations between users on social media sites often reflect a mixture of positive (friendly) and negative (antagonistic) interactions. In contrast to the bulk of research on soci...
Jure Leskovec, Daniel P. Huttenlocher, Jon M. Klei...
ICC
2009
IEEE
176views Communications» more  ICC 2009»
16 years 1 months ago
Error Resilient Non-Asymmetric Slepian-Wolf Coding
Abstract—We consider non-asymmetric distributed source coding (DSC) that achieves any point in the Slepian-Wolf (SW) region. We study the error propagation phenomena and propose ...
Cédric Herzet, Velotiaray Toto-Zarasoa, Ali...
INFOCOM
2003
IEEE
16 years 14 days ago
Pricing strategies under heterogeneous service requirements
— This paper analyzes a communication network with heterogeneous customers. We investigate priority queueing as a way to differentiate between these users. Customers join the net...
Michel Mandjes