Tag: Operations Research

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Stable isotopes as ecological tracers: an efficient method for assessing the contribution of multiple sources to mixtures

2008, BIOGEOSCIENCES, Bugalho,MN;Barcia,P;Caldeira,MC;Cerdeira,JO

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Design of a recovery network in Portugal: the electric and electronic equipment case

2008, IEMC - EUROPE 2008: INTERNATIONAL ENGINEERING MANAGEMENT CONFERENCE, EUROPE, CONFERENCE PROCEEDINGS: MANAGING ENGINEERING, TECHNOLOGY AND INNOVATION FOR GROWTH, Salema,MIG;Barbosa Povoa,AP;Novais,AQ

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A derivative-free nonmonotone line-search technique for unconstrained optimization

2008, Journal of Computational and Applied Mathematics, Diniz Ehrhardt,MA;Martínez,JM;Raydan,M

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Geometrical properties of the Frobenius condition number for positive definite matrices

2008, Linear Algebra and Its Applications, Chehab,JP;Raydan,M

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Using simplex gradients of nonsmooth functions in direct search methods

2008, IMA JOURNAL OF NUMERICAL ANALYSIS, Custodio,AL;Dennis,JE;Vicente,LN

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Efficient edge domination in regular graphs

2008, DISCRETE APPLIED MATHEMATICS, Cardoso,DM;Cerdeira,JO;Delorme,C;Silva,PC

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Review of input determination techniques for neural network models based on mutual information and genetic algorithms

2009, NEURAL COMPUTING & APPLICATIONS, da Costa Couto,MPD

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A strategic and tactical model for closed-loop supply chains

2009, OR SPECTRUM, Gomes Salema,MIG;Barbosa Povoa,APB;Novais,AQ

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Complementary approaches for the computation of the independent number of a graph

2009, RECENT ADVANCES IN APPLIED MATHEMATICS, Bras,CP;Judice,JJ

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A strengthened mixed-integer linear formulation for the K clusters problem with fixed cardinality

2009, RECENT ADVANCES IN APPLIED MATHEMATICS, Goncalves,GM;Lourenco,LL

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