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COMCOM
2006
213views more  COMCOM 2006»
15 years 6 months ago
Energy efficient information dissemination protocols by negotiation for wireless sensor networks
In this paper we consider a distributed and efficient information dissemination and retrieval system for wireless sensor networks. In such a system each sensor node operates auton...
Dandan Liu, Xiaodong Hu, Xiaohua Jia
158
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COMCOM
2006
68views more  COMCOM 2006»
15 years 6 months ago
Estimating the source-destination traffic matrix of a VPN from access-link loads
We address the problem of estimating the source-destination (SD) traffic matrix of a VPN from measurements of aggregated traffic along all access links. We derive two different es...
Shigeo Shioda, Kazuya Ohtani
COR
2006
95views more  COR 2006»
15 years 6 months ago
Hybrid meta-heuristics algorithms for task assignment in heterogeneous computing systems
In this paper we tackle the task assignment problem (TSAP) in heterogeneous computer systems. The TSAP consists of assigning a given distributed computer program formed by a numbe...
Sancho Salcedo-Sanz, Yong Xu, Xin Yao
COR
2006
122views more  COR 2006»
15 years 6 months ago
Multiple task assignments for cooperating uninhabited aerial vehicles using genetic algorithms
A problem of assigning cooperating uninhabited aerial vehicles to perform multiple tasks on multiple targets is posed as a new combinatorial optimization problem. A genetic algori...
Tal Shima, Steven J. Rasmussen, Andrew G. Sparks, ...
CORR
2006
Springer
105views Education» more  CORR 2006»
15 years 6 months ago
A Combinatorial Family of Near Regular LDPC Codes
Abstract-- An elementary combinatorial Tanner graph construction for a family of near-regular low density parity check (LDPC) codes achieving high girth is presented. These codes a...
K. Murali Krishnan, Rajdeep Singh, L. Sunil Chandr...