Sciweavers

106 search results - page 4 / 22
» An Improved Algorithm for Optimal Bin Packing
Sort
View
111
Voted
EOR
2007
147views more  EOR 2007»
14 years 10 months ago
Routing and wavelength assignment in optical networks using bin packing based algorithms
This paper addresses the problem of routing and wavelength assignment (RWA) of static lightpath requests in wavelength routed optical networks. The objective is to minimize the nu...
Nina Skorin-Kapov
94
Voted
GECCO
2007
Springer
189views Optimization» more  GECCO 2007»
15 years 2 months ago
A genetic algorithm with exon shuffling crossover for hard bin packing problems
A novel evolutionary approach for the bin packing problem (BPP) is presented. A simple steady-state genetic algorithm is developed that produces results comparable to other approa...
Philipp Rohlfshagen, John A. Bullinaria
93
Voted
CORR
2010
Springer
97views Education» more  CORR 2010»
14 years 10 months ago
Bin Packing via Discrepancy of Permutations
A well studied special case of bin packing is the 3-partition problem, where n items of size > 1 4 have to be packed in a minimum number of bins of capacity one. The famous Kar...
Friedrich Eisenbrand, Dömötör P&aac...
85
Voted
TCS
2010
14 years 8 months ago
Tight results for Next Fit and Worst Fit with resource augmentation
It is well known that the two simple algorithms for the classic bin packing problem, NF and WF both have an approximation ratio of 2. However, WF seems to be a more reasonable alg...
Joan Boyar, Leah Epstein, Asaf Levin
89
Voted
ESA
2008
Springer
148views Algorithms» more  ESA 2008»
15 years 15 hour ago
Selfish Bin Packing
Following recent interest in the study of computer science problems in a game theoretic setting, we consider the well known bin packing problem where the items are controlled by se...
Leah Epstein, Elena Kleiman