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» Objective improvement in information-geometric optimization
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APCHI
2008
IEEE
15 years 4 months ago
On Generating Backbone Trees through Robust Multi-hop Clusters in Wireless Sensor Networks
Routing through a backbone, which is responsible for performing and managing multipoint communication, reduces the communication overhead and overall energy consumption in wireless...
Inyoung Shin, Moonseong Kim, Hyunseung Choo
VTC
2008
IEEE
179views Communications» more  VTC 2008»
15 years 4 months ago
Relay Subset Selection in Wireless Networks Using Partial Decode-and-Forward Transmission
This paper considers the problem of selecting a subset of nodes in a two-hop wireless network to act as relays in aiding the communication between the source-destination pair. Opt...
Caleb K. Lo, Sriram Vishwanath, Robert W. Heath Jr...
DATE
2007
IEEE
155views Hardware» more  DATE 2007»
15 years 4 months ago
A novel technique to use scratch-pad memory for stack management
Extensive work has been done for optimal management of scratch-pad memory (SPM) all assuming that the SPM is assigned a fixed address space. The main target objects to be placed o...
Soyoung Park, Hae-woo Park, Soonhoi Ha
COCOON
2007
Springer
15 years 3 months ago
Online Interval Scheduling: Randomized and Multiprocessor Cases
We consider the problem of scheduling a set of equal-length intervals arriving online, where each interval is associated with a weight and the objective is to maximize the total we...
Stanley P. Y. Fung, Chung Keung Poon, Feifeng Zhen...
GECCO
2007
Springer
178views Optimization» more  GECCO 2007»
15 years 3 months ago
Discussion of parallel model of multi-objective genetic algorithms on heterogeneous computational resources
— In this paper, a parallel model of multi-objective genetic algorithm supposing a grid environment is discussed. In this proposed parallel model, we extended master-slave model ...
Tomoyuki Hiroyasu, Kengo Yoshii, Mitsunori Miki