ORL 2008 | Sciweavers

13

ORL
2008

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Some tractable instances of interval data minmax regret problems

13 years 4 months ago

This paper focuses on tractable instances of interval data minmax regret graph problems. More precisely, we provide polynomial and pseudopolynomial algorithms for sets of particul...

Bruno Escoffier, Jérôme Monnot, Olivi...

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7

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ORL
2008

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Adaptive search with stochastic acceptance probabilities for global optimization

13 years 4 months ago

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Archis Ghate, Robert L. Smith

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13

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ORL
2008

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A risk-averse newsvendor with law invariant coherent measures of risk

13 years 4 months ago

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For general law invariant coherent measures of risk, we derive an equivalent representation of a risk-averse newsvendor problem as a meanrisk model. We prove that the higher the w...

Sungyong Choi, Andrzej Ruszczynski

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4

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ORL
2008

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To match or not to match: Aspects of marital matchmaking under uncertainty

13 years 4 months ago

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Amitrajeet A. Batabyal, Gregory J. DeAngelo

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10

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ORL
2008

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Approximating integrals of multivariate exponentials: A moment approach

13 years 4 months ago

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We propose a method to calculate lower and upper bounds of some exponential multivariate integrals using moment relaxations and show that they asymptotically converge to the value...

Dimitris Bertsimas, Xuan Vinh Doan, Jean B. Lasser...

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12

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ORL
2008

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Gear composition and the stable set polytope

13 years 4 months ago

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We present a new graph composition that produces a graph G from a given graph H and a fixed graph B called gear and we study its polyhedral properties. This composition yields cou...

Anna Galluccio, Claudio Gentile, Paolo Ventura

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ORL
2008

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A fixed point theorem for discontinuous functions

13 years 4 months ago