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TON
2010
279views more  TON 2010»
14 years 7 months ago
Distributed algorithms for minimum cost multicast with network coding
— We adopt the network coding approach to achieve minimum-cost multicast in interference-limited wireless networks where link capacities are functions of the signal-to-noise-plus...
Yufang Xi, Edmund M. Yeh
CONSTRAINTS
2002
129views more  CONSTRAINTS 2002»
14 years 9 months ago
Cost-Based Arc Consistency for Global Cardinality Constraints
A global cardinality constraint (gcc) is specified in terms of a set of variables X = {x1, ..., xp} which take their values in a subset of V = {v1, ..., vd}. It constrains the numb...
Jean-Charles Régin
NETWORKING
2008
14 years 11 months ago
On the Social Cost of Distributed Selfish Content Replication
We study distributed content replication networks formed voluntarily by selfish autonomous users, seeking access to information objects that originate from distant servers. Each us...
Gerasimos G. Pollatos, Orestis Telelis, Vassilis Z...
SCHEDULING
2008
85views more  SCHEDULING 2008»
14 years 9 months ago
A dynamic programming algorithm for days-off scheduling with sequence dependent labor costs
This paper presents a dynamic programming (DP) algorithm for solving a labor scheduling problem with several realistic days-off scheduling constraints and a cost structure that dep...
Moustafa Elshafei, Hesham K. Alfares
IPL
2008
72views more  IPL 2008»
14 years 9 months ago
Reducing communication costs in robust peer-to-peer networks
Several recent research results describe how to design Distributed Hash Tables (DHTs) that are robust to adversarial attack via Byzantine faults. Unfortunately, all of these resul...
Jared Saia, Maxwell Young