Sciweavers

200 search results - page 16 / 40
» Job Shop Scheduling Problems with Controllable Processing Ti...
Sort
View
COR
2011
13 years 3 months ago
Size-reduction heuristics for the unrelated parallel machines scheduling problem
In this paper we study the unrelated parallel machines problem where n independent jobs must be assigned to one out of m parallel machines and the processing time of each job diï¬...
Luis Fanjul-Peyro, Rubén Ruiz
CORR
2010
Springer
133views Education» more  CORR 2010»
13 years 9 months ago
Santa Claus Schedules Jobs on Unrelated Machines
One of the classic results in scheduling theory is the 2-approximation algorithm by Lenstra, Shmoys, and Tardos for the problem of scheduling jobs to minimize makespan on unrelate...
Ola Svensson
JCO
2007
100views more  JCO 2007»
13 years 8 months ago
Semi-online scheduling with "end of sequence" information
We study a variant of classical scheduling, which is called scheduling with “end of sequence†information. It is known in advance that the last job has the longest processing ...
Leah Epstein, Deshi Ye
FOCS
2008
IEEE
14 years 3 months ago
The Power of Reordering for Online Minimum Makespan Scheduling
In the classic minimum makespan scheduling problem, we are given an input sequence of jobs with processing times. A scheduling algorithm has to assign the jobs to m parallel machi...
Matthias Englert, Deniz Özmen, Matthias Weste...
CORR
2010
Springer
128views Education» more  CORR 2010»
13 years 9 months ago
A Performance Study of GA and LSH in Multiprocessor Job Scheduling
Multiprocessor task scheduling is an important and computationally difficult problem. This paper proposes a comparison study of genetic algorithm and list scheduling algorithm. Bo...
S. R. Vijayalakshmi, G. Padmavathi