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TCAD
2011
14 years 4 months ago
2011
Abstract—This work introduces GRIP, a global routing technique via integer programming. GRIP optimizes wirelength and via cost directly without going through a traditional layer ...
COR
2010
14 years 9 months ago
2010
In this paper we propose a new hybrid heuristic for solving 0-1 mixed integer programs based on the principle of variable neighbourhood decomposition search. It combines variable ...
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IDA
2005
Springer
15 years 2 months ago
2005
Springer
In this paper we introduce a simple ant based algorithm for solving a copper mine planning problem. In the last 10 years this realworld problem has been tackled using linear intege...
GECCO
2004
Springer
15 years 2 months ago
2004
Springer
The prize-collecting Steiner tree problem on a graph with edge costs and vertex profits asks for a subtree minimizing the sum of the total cost of all edges in the subtree plus th...
EUSFLAT
2009
14 years 7 months ago
2009
Abstract-- In this paper, we deal with the production and transportation planning of a household appliances manufacturer that has production facilities and central stores for resel...