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94
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INFOCOM
2005
IEEE
15 years 6 months ago
A calculus approach to minimum energy transmission policies with quality of service guarantees
— We consider a queueing system with controllable service rate; for example, a transmitter whose rate can be controlled by varying the transmission power. For such a system we ob...
Murtaza Zafer, Eytan Modiano
ICASSP
2011
IEEE
14 years 4 months ago
Optimal wireless networks based on local channel state information
We consider distributed algorithms to optimize random access multihop wireless networks in the presence of fading. Since the associated optimization problem is neither convex nor ...
Yichuan Hu, Alejandro Ribeiro
SIAMJO
2008
72views more  SIAMJO 2008»
15 years 12 days ago
A Sample Approximation Approach for Optimization with Probabilistic Constraints
We study approximations of optimization problems with probabilistic constraints in which the original distribution of the underlying random vector is replaced with an empirical dis...
James Luedtke, Shabbir Ahmed
100
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STOC
2004
ACM
150views Algorithms» more  STOC 2004»
16 years 23 days ago
Typical properties of winners and losers in discrete optimization
We present a probabilistic analysis for a large class of combinatorial optimization problems containing, e.g., all binary optimization problems defined by linear constraints and a...
René Beier, Berthold Vöcking
105
Voted
IPPS
2006
IEEE
15 years 6 months ago
Ant stigmergy on the grid: optimizing the cooling process in continuous steel casting
The paper presents a new distributed metaheuristic algorithm in an optimal control problem related to the cooling process in the continuous casting of steel. The optimization task...
Peter Korosec, Jurij Silc, Bogdan Filipic, Erkki L...