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TON
2010
101views more  TON 2010»
14 years 9 months ago
Deploying sensor networks with guaranteed fault tolerance
—We consider the problem of deploying or repairing a sensor network to guarantee a specified level of multi-path connectivity (k-connectivity) between all nodes. Such a guarante...
Jonathan Bredin, Erik D. Demaine, Mohammad Taghi H...
TON
2008
88views more  TON 2008»
14 years 11 months ago
Traffic modeling and proportional partial caching for peer-to-peer systems
Peer-to-peer (P2P) file sharing systems generate a major portion of the Internet traffic, and this portion is expected to increase in the future. We explore the potential of deploy...
Mohamed Hefeeda, Osama Saleh
TON
2008
133views more  TON 2008»
14 years 11 months ago
Optimal routing and data aggregation for maximizing lifetime of wireless sensor networks
An optimal routing and data aggregation scheme for wireless sensor networks is proposed in this paper. The objective is to maximize the network lifetime by jointly optimizing data ...
Cunqing Hua, Tak-Shing Peter Yum
TON
2008
120views more  TON 2008»
14 years 10 months ago
Centralized and distributed algorithms for routing and weighted max-min fair bandwidth allocation
Given a set of demands between pairs of nodes, we examine the traffic engineering problem of flow routing and fair bandwidth allocation where flows can be split to multiple paths ...
Miriam Allalouf, Yuval Shavitt
TON
2008
69views more  TON 2008»
14 years 11 months ago
Order optimal delay for opportunistic scheduling in multi-user wireless uplinks and downlinks
Abstract-- We consider a one-hop wireless network with independent time varying channels and N users, such as a multiuser uplink or downlink. We first show that general classes of ...
Michael J. Neely