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CONSTRAINTS
2011
14 years 4 months ago
A global constraint for total weighted completion time for unary resources
We introduce a novel global constraint for the total weighted completion time of activities on a single unary capacity resource. For propagating the constraint, we propose an O(n4...
András Kovács, J. Christopher Beck
PARA
2004
Springer
15 years 2 months ago
A Grid Resource Broker Supporting Advance Reservations and Benchmark-Based Resource Selection
Abstract. This contribution presents algorithms, methods, and software for a Grid resource manager, responsible for resource brokering and scheduling in early production Grids. The...
Erik Elmroth, Johan Tordsson
ORL
2002
81views more  ORL 2002»
14 years 9 months ago
On-line scheduling of unit time jobs with rejection: minimizing the total completion time
We consider on-line scheduling of unit time jobs on a single machine with job-dependent penalties. The jobs arrive on-line (one by one) and can be either accepted and scheduled, o...
Leah Epstein, John Noga, Gerhard J. Woeginger
EGC
2005
Springer
15 years 3 months ago
The Design and Implementation of the KOALA Co-allocating Grid Scheduler
In multicluster systems, and more generally, in grids, jobs may require co-allocation, i.e., the simultaneous allocation of resources such as processors and input files in multipl...
Hashim H. Mohamed, Dick H. J. Epema
IPPS
2006
IEEE
15 years 3 months ago
Multisite co-allocation algorithms for computational grid
Efficient multisite job scheduling facilitates the cooperation of multi-domain massively parallel processor systems in a computing grid environment. However, co-allocation, hetero...
Weizhe Zhang, A. M. K. Cheng, Mingzeng Hu