Algorithms for Scheduling Independent Tasks
Journal of the ACM (JACM)
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Graphs and Hypergraphs
Flow scheduling and endpoint rate control in GridNetworks
Future Generation Computer Systems
Mitigating interference in a network measurement service
Proceedings of the Nineteenth International Workshop on Quality of Service
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We consider a problem of scheduling file transfers in a network so as to minimize overall finishing time, which we formalize as a problem of scheduling the edges of a weighted multigraph. Although the general problem is NP-complete, we identify polynomial time solvable special eases and derive good performance bounds for several natural approximation algorithms. The above results assume the existence of a central controller, but we also show how the approximation algorithms, along with their performance guarantees, can be adapted to a distributed regime.