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» A Calculus of Bounded Capacities
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ESA
2007
Springer
125views Algorithms» more  ESA 2007»
14 years 1 months ago
Pricing Tree Access Networks with Connected Backbones
Consider the following network subscription pricing problem. We are given a graph G = (V, E) with a root r, and potential customers are companies headquartered at r with locations...
Vineet Goyal, Anupam Gupta, Stefano Leonardi, R. R...
WEA
2007
Springer
95views Algorithms» more  WEA 2007»
14 years 1 months ago
Experimental Evaluation of Parametric Max-Flow Algorithms
The parametric maximum flow problem is an extension of the classical maximum flow problem in which the capacities of certain arcs are not fixed but are functions of a single par...
Maxim A. Babenko, Jonathan Derryberry, Andrew V. G...
GLOBECOM
2006
IEEE
14 years 1 months ago
Effect of Channel Estimation Errors on Diversity-Multiplexing Tradeoff in Multiple Access Channels
Abstract— In this paper, multiple access channels are considered in which user data rates increase with the signal-to-noise ratio (SNR). To account for channel estimation errors,...
Ravi Narasimhan
WIOPT
2006
IEEE
14 years 1 months ago
On the macroscopic effects of local interactions in multi-hop wireless networks
Abstract— The objective of the paper is to provide qualitative insight into the global effects of distributed mechanisms, such as carrier sense multiple access (CSMA) and rate co...
Venkatesh Saligrama, David Starobinski
SIGMETRICS
2005
ACM
163views Hardware» more  SIGMETRICS 2005»
14 years 1 months ago
Smooth switching problem in buffered crossbar switches
Scalability considerations drive the switch fabric design to evolve from output queueing to input queueing and further to combined input and crosspoint queueing (CICQ). However, f...
Simin He, Shutao Sun, Wei Zhao, Yanfeng Zheng, Wen...