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» Extended formulations in combinatorial optimization
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TCAD
2002
85views more  TCAD 2002»
15 years 2 months ago
Architectural energy optimization by bus splitting
This paper proposes split shared-bus architecture to reduce the energy dissipation for global data exchange among a set of interconnected modules. The bus splitting problem for mi...
Cheng-Ta Hsieh, Massoud Pedram
BIS
2008
119views Business» more  BIS 2008»
15 years 4 months ago
Fuzzy Constraint-based Schema Matching Formulation
The deep Web has many challenges to be solved. Among them is schema matching. In this paper, we build a conceptual connection between the schema matching problem SMP and the fuzzy ...
Alsayed Algergawy, Eike Schallehn, Gunter Saake
ICCAD
2006
IEEE
124views Hardware» more  ICCAD 2006»
15 years 12 months ago
Combinatorial algorithms for fast clock mesh optimization
We present a fast and efficient combinatorial algorithm to simultaneously identify the candidate locations as well as the sizes of the buffers driving a clock mesh. Due to the hi...
Ganesh Venkataraman, Zhuo Feng, Jiang Hu, Peng Li
SAGA
2005
Springer
15 years 8 months ago
Two Metaheuristics for Multiobjective Stochastic Combinatorial Optimization
Two general-purpose metaheuristic algorithms for solving multiobjective stochastic combinatorial optimization problems are introduced: SP-ACO (based on the Ant Colony Optimization ...
Walter J. Gutjahr
EOR
2006
89views more  EOR 2006»
15 years 3 months ago
Clique-detection models in computational biochemistry and genomics
Many important problems arising in computational biochemistry and genomics have been formulated in terms of underlying combinatorial optimization models. In particular, a number h...
Sergiy Butenko, Wilbert E. Wilhelm