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113
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SAGT
2010
Springer
151views Game Theory» more  SAGT 2010»
14 years 11 months ago
On the Existence of Optimal Taxes for Network Congestion Games with Heterogeneous Users
Abstract. We consider network congestion games in which a finite number of non-cooperative users select paths. The aim is to mitigate the inefficiency caused by the selfish users...
Dimitris Fotakis, George Karakostas, Stavros G. Ko...
102
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NETWORK
2010
122views more  NETWORK 2010»
14 years 7 months ago
Betweenness centrality and resistance distance in communication networks
In this article we report on applications and extensions of weighted graph theory in the design and control of communication networks. We model the communication network as a weig...
Ali Tizghadam, Alberto Leon-Garcia
TIT
2010
174views Education» more  TIT 2010»
14 years 7 months ago
Toeplitz Compressed Sensing Matrices With Applications to Sparse Channel Estimation
Compressed sensing (CS) has recently emerged as a powerful signal acquisition paradigm. In essence, CS enables the recovery of high-dimensional sparse signals from relatively few ...
Jarvis Haupt, Waheed Uz Zaman Bajwa, Gil M. Raz, R...
95
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INFOCOM
2011
IEEE
14 years 4 months ago
Delay-bounded adaptive UFH-based anti-jamming wireless communication
—Anti-jamming communication without pre-shared secrets has gained increasing research interest recently and is commonly tackled by utilizing the technique of uncoordinated freque...
Qian Wang, Ping Xu, Kui Ren, Xiang-yang Li
132
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SDM
2012
SIAM
258views Data Mining» more  SDM 2012»
13 years 3 months ago
Feature Selection with Linked Data in Social Media
Feature selection is widely used in preparing highdimensional data for effective data mining. Increasingly popular social media data presents new challenges to feature selection....
Jiliang Tang, Huan Liu