[PDF] Top 20 The Role of Communicators in Innovation Clusters

... O presente número da revista Pesquisa Operacional é uma edição especial sobre Otimização Combinatória e suas Aplicações, em homenagem ao Professor Maculan e, em 2004, teremos uma ediçã[r] ... Voir le document complet

... The present paper corrects a small point in the proof of the convergence given by Alizadeh (1995) and gives the value of the derivative of the potential function at 0 needed to perfor[r] ... Voir le document complet

... In particular, we give several classes of facet defining inequalities of this polytope and we prove that the separation problem associated to one of these classes of inequalities is NP[r] ... Voir le document complet

... For each instance, we first solved the linear relaxation of the original problem, and applied the rounding heuristic described in 5.3 We then attempted to solve the problem using a Bra[r] ... Voir le document complet

... In Section 4, numerical results are used to evaluate the efficiency of other strategies, by keeping a small percentage of best performing chromosomes from generation to generation and [r] ... Voir le document complet

... We present integer linear models with a polynomial number of variables and constraints for combinatorial optimization problems in graphs: optimum elementary cycles, optimum elementary p[r] ... Voir le document complet

... (A family L of chords satisfies the Helly property when every subfamily of pairwise intersecting chords of L has a common point of intersection.) A conjecture by Durán (2000) state[r] ... Voir le document complet

... In fact, one can say that basically in almost every Brazilian University where there is any activity in combinatorial optimization or operations research, there is some faculty member [r] ... Voir le document complet

... A análise e previsão de séries temporais é uma das mais importantes áreas da Estatística, tanto no meio empresarial quanto no meio acadêmico, e provas disto são a procura cada vez maio[r] ... Voir le document complet

... The basic idea of a (forward) Web proxy cache is that a request for an object is sent from the client to a specified ‘nearby’ cache, where there is a check to see whether the cache h[r] ... Voir le document complet

... No que diz respeito ao desenvolvimento do sistema, o AIMMS fornece recursos para a modelagem de problemas, para a manipulação de dados, para a criação de cenários e para a resolução de[r] ... Voir le document complet

... USING MCDA METHODS THOR IN AN APPLICATION FOR OUTRANKING THE BALLAST WATER MANAGEMENT OPTIONS.. Carlos Francisco Simões Gomes.[r] ... Voir le document complet

... In this paper, we consider the determination of an economically optimum sample size m that minimizes the cost function in zero-defect acceptance sampling with rectification in the pr[r] ... Voir le document complet

... This paper formulates the student selection process as a multicriteria decision analysis problem, concretely as a ranking problem, by using the ELECTRE III methodology to construct a f[r] ... Voir le document complet

... In this context, the Brazilian Agricultural Research Corporation (Embrapa) monitors, since 1996, the production process of its 37 research centers, using a nonparam[r] ... Voir le document complet

... The aim of Section 6 is to view the development of OR through the lens of the sociological school known as Critical Theory; in particular the studies of Habermas on the three knowledge[r] ... Voir le document complet

... Therefore, in this paper we present the building blocks of a fully Bayesian approach for population variability analysis involving the use of non-conjugate variability models, i.e., wh[r] ... Voir le document complet

... The EDD heuristic results are improved by the problem-related criterion for a large number of instances, and the relative improvement in the average objective function value is quite s[r] ... Voir le document complet

... Two hierarchical models are reviewed in this paper: a model developed for the location of maternal and perinatal health care facilities in the municipality of Rio de Janeiro (Galvão, E[r] ... Voir le document complet

... The proposed algorithm operates according to the next strategy: given the offshore gas pipeline network, a certain operation configuration of existing compressors and a certain level o[r] ... Voir le document complet