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MICAI
2004
Springer
14 years 2 months ago
A Preprocessing That Combines Heuristic and Surrogate Constraint Analysis to Fix Variables in TSP
A preprocessing procedure that uses a local guided search defined in terms of a neighborhood structure to get a feasible solution (UB) and the Osorio and Glover[18, 20] exploiting ...
María Auxilio Osorio Lama, David Pinto
TCAD
2002
93views more  TCAD 2002»
13 years 8 months ago
Hierarchical buffered routing tree generation
Abstract--This paper presents a solution to the problem of performance-driven buffered routing tree generation for VLSI circuits. Using a novel bottom-up construction algorithm and...
Amir H. Salek, Jinan Lou, Massoud Pedram
PPSN
2010
Springer
13 years 7 months ago
First-Improvement vs. Best-Improvement Local Optima Networks of NK Landscapes
Abstract. This paper extends a recently proposed model for combinatorial landscapes: Local Optima Networks (LON), to incorporate a first-improvement (greedyascent) hill-climbing a...
Gabriela Ochoa, Sébastien Vérel, Mar...
IPPS
1999
IEEE
14 years 1 months ago
Regularity Considerations in Instance-Based Locality Optimization
Instance based locality optimization 6 is a semi automatic program restructuring method that reduces the number of cache misses. The method imitates the human approach of consideri...
Claudia Leopold
CIKM
2011
Springer
12 years 8 months ago
Semi-supervised multi-task learning of structured prediction models for web information extraction
Extracting information from web pages is an important problem; it has several applications such as providing improved search results and construction of databases to serve user qu...
Paramveer S. Dhillon, Sundararajan Sellamanickam, ...