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INFOCOM
2008
IEEE
14 years 3 months ago
Distributed Operator Placement and Data Caching in Large-Scale Sensor Networks
Abstract—Recent advances in computer technology and wireless communications have enabled the emergence of stream-based sensor networks. In such sensor networks, real-time data ar...
Lei Ying, Zhen Liu, Donald F. Towsley, Cathy H. Xi...
INFOCOM
2007
IEEE
14 years 2 months ago
Near-Optimal Data Dissemination Policies for Multi-Channel, Single Radio Wireless Sensor Networks
Abstract—We analyze the performance limits of data dissemination with multi-channel, single radio sensors. We formulate the problem of minimizing the average delay of data dissem...
David Starobinski, Weiyao Xiao, Xiangping Qin, Ari...
INFOCOM
2007
IEEE
14 years 2 months ago
DEFT: Distributed Exponentially-Weighted Flow Splitting
— Network operators control the flow of traffic through their networks by adapting the configuration of the underlying routing protocols. For example, they tune the integer li...
Dahai Xu, Mung Chiang, Jennifer Rexford
IPPS
2007
IEEE
14 years 2 months ago
A Near-optimal Solution for the Heterogeneous Multi-processor Single-level Voltage Setup Problem
A heterogeneous multi-processor (HeMP) system consists of several heterogeneous processors, each of which is specially designed to deliver the best energy-saving performance for a...
Tai-Yi Huang, Yu-Che Tsai, Edward T.-H. Chu
GECCO
2007
Springer
235views Optimization» more  GECCO 2007»
14 years 2 months ago
Expensive optimization, uncertain environment: an EA-based solution
Real life optimization problems often require finding optimal solution to complex high dimensional, multimodal problems involving computationally very expensive fitness function e...
Maumita Bhattacharya