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CGI
1999
IEEE
15 years 9 months ago
Evolutionary Optimization of Functionally Defined Shapes: Case Study of Natural Optical Objects
This paper focuses on an approach to modeling shapes through the use of evolutionary optimization or genetic algorithms for functionally represented geometric objects. This repres...
Vladimir V. Savchenko, Alexander A. Pasko
CODES
1999
IEEE
15 years 9 months ago
Optimized rapid prototyping for real-time embedded heterogeneous multiprocessors
This paper presents an enhancement of our "Algorithm Architecture Adequation" (AAA) prototyping methodology which allows to rapidly develop and optimize the implementati...
Thierry Grandpierre, Christophe Lavarenne, Yves So...
ASPDAC
1999
ACM
60views Hardware» more  ASPDAC 1999»
15 years 9 months ago
Timing Optimization of Logic Network Using Gate Duplication
We present a timing optimization algorithm based on the concept of gate duplication on the technologydecomposed network. We first examine the relationship between gate duplication...
Chun-hong Chen, Chi-Ying Tsui
DEXAW
1999
IEEE
202views Database» more  DEXAW 1999»
15 years 9 months ago
Optimizing Global Query Processing Plans in Heterogeneous and Distributed Multidatabase Systems
This work addresses a problem of optimal query processing in heterogeneous and distributed multidatabase systems. The objective is to nd a method for opimization of global query p...
Janusz R. Getta, Seyed M. Sedighi
IPPS
1999
IEEE
15 years 9 months ago
Optimization Rules for Programming with Collective Operations
We study how several collective operations like broadcast, reduction, scan, etc. can be composed efficiently in complex parallel programs. Our specific contributions are: (1) a fo...
Sergei Gorlatch, Christoph Wedler, Christian Lenga...