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MICAI
2004
Springer
15 years 5 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»
14 years 11 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
14 years 10 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
15 years 4 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
13 years 11 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, ...