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SODA
2012
ACM
173views Algorithms» more  SODA 2012»
13 years 2 months ago
Resource augmentation for weighted flow-time explained by dual fitting
We propose a general dual-fitting technique for analyzing online scheduling algorithms in the unrelated machines setting where the objective function involves weighted flow-time...
S. Anand 0002, Naveen Garg, Amit Kumar
IJMTM
2011
190views more  IJMTM 2011»
14 years 6 months ago
Exact and heuristic approaches for lot splitting and scheduling on identical parallel machines
: In this paper, we address a lot splitting and scheduling problem existent in a textile factory. The factory we study produces a set of products that are made of, or assembled fro...
Carina Pimentel, Filipe Pereira Alvelos, Antonio D...
CCGRID
2002
IEEE
15 years 4 months ago
A Malleable-Job System for Timeshared Parallel Machines
Malleable jobs are parallel programs that can change the number of processors on which they are executing at run time in response to an external command. One of the advantages of ...
Laxmikant V. Kalé, Sameer Kumar, Jayant DeS...
JCO
1998
80views more  JCO 1998»
14 years 11 months ago
Improved Bounds on Relaxations of a Parallel Machine Scheduling Problem
We consider the problem of scheduling n jobs with release dates on m identical parallel machines to minimize the average completion time of the jobs. We prove that the ratio of the...
Cynthia A. Phillips, Andreas S. Schulz, David B. S...
ICALP
2000
Springer
15 years 3 months ago
Parallel Machine Scheduling Problems with Controllable Processing Times
We consider the problem of scheduling n independent jobs on m identical machines that operate in parallel. Each job has a controllable processing time. The fact that the jobs have...
Klaus Jansen, Monaldo Mastrolilli