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» Priority Algorithms for Graph Optimization Problems
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DAM
2011
13 years 2 months ago
Optimization problems in multiple subtree graphs
We study various optimization problems in t-subtree graphs, the intersection graphs of tsubtrees, where a t-subtree is the union of t disjoint subtrees of some tree. This graph cl...
Danny Hermelin, Dror Rawitz
INFOCOM
2012
IEEE
11 years 10 months ago
Delay and rate-optimal control in a multi-class priority queue with adjustable service rates
—We study two convex optimization problems in a multi-class M/G/1 queue with adjustable service rates: minimizing convex functions of the average delay vector, and minimizing ave...
Chih-Ping Li, Michael J. Neely
ECRTS
2006
IEEE
14 years 1 months ago
The Partitioned Scheduling of Sporadic Tasks According to Static-Priorities
A polynomial-time algorithm is presented for partitioning a collection of sporadic tasks among the processors of an identical multiprocessor platform with static-priority scheduli...
Nathan Fisher, Sanjoy K. Baruah, Theodore P. Baker
EVOW
2006
Springer
13 years 11 months ago
A Comparative Study of Ant Colony Optimization and Reactive Search for Graph Matching Problems
Many applications involve matching two graphs in order to identify their common features and compute their similarity. In this paper, we address the problem of computing a graph si...
Olfa Sammoud, Sébastien Sorlin, Christine S...
SIAMCOMP
2010
104views more  SIAMCOMP 2010»
13 years 2 months ago
Server Scheduling to Balance Priorities, Fairness, and Average Quality of Service
Often server systems do not implement the best known algorithms for optimizing average Quality of Service (QoS) out of concern of that these algorithms may be insufficiently fair ...
Nikhil Bansal, Kirk Pruhs