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» On Heuristic Time Hierarchies
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SAC
2004
ACM
16 years 1 days ago
An improved hybrid genetic algorithm for the generalized assignment problem
We consider the generalized assignment problem in which the objective is to find a minimum cost assignment of a set of jobs to a set of agents subject to resource constraints. Th...
Harald Feltl, Günther R. Raidl
GECCO
2004
Springer
137views Optimization» more  GECCO 2004»
16 years 8 hour ago
Evolving Better Multiple Sequence Alignments
Aligning multiple DNA or protein sequences is a fundamental step in the analyses of phylogeny, homology and molecular structure. Heuristic algorithms are applied because optimal mu...
Luke Sheneman, James A. Foster
INFOCOM
2003
IEEE
15 years 12 months ago
Improving Web Performance in Broadcast-Unicast Networks
— Satellite operators have recently begun offering Internet access over their networks. Typically, users connect to the network using a modem for uplink, and a satellite dish for...
Mukesh Agrawal, Amit Manjhi, Nikhil Bansal, Sriniv...
INFOCOM
2003
IEEE
15 years 12 months ago
Optimal Quality Adaptation for MPEG-4 Fine-Grained Scalable Video
— Dynamic behavior of the Internet’s transmission resources makes it difficult to provide perceptually good quality of streaming video. MPEG-4 Fine-Grained Scalable coding is ...
Taehyun Kim, Mostafa H. Ammar
SIGMETRICS
2003
ACM
106views Hardware» more  SIGMETRICS 2003»
15 years 12 months ago
On the effectiveness of movement prediction to reduce energy consumption in wireless communication
—Node movement can be exploited to reduce the energy consumption of wireless network communication. The strategy consists in delaying communication until a mobile node moves clos...
Srijan Chakraborty, David K. Y. Yau, John C. S. Lu...