SciELO - Scientific Electronic Library Online (52.285 recursos) SciELO (Scientific Electronic Library Online) is an electronic library covering a selected collection of Brazilian scientific journals. The objective of the site is to implement an electronic virtual library, providing full access to a collection of serial titles, a collection of issues from individual serial titles, as well as to the full text of articles. The project envisages the development of a common methodology for the preparation, storage, dissemination and evaluation of scientific literature in electronic format.
3. Minimizing flowtime subject to optimal makespan on two identical parallel machines - Gupta,Jatinder N. D.; Ho,Johnny C. We consider the problem of scheduling jobs on two parallel identical machines where an optimal schedule is defined as one that gives the smallest total flowtime (the sum of the completion time of all jobs) among the set of schedules with optimal makespan (the completion time of the latest job).
6. GRASP para o PQA: um limite de aceitação para soluções iniciais - Range,Maria Cristina; Abreu,Nair Maria Maia de; Boaventura-Netto,Paulo Oswaldo O Problema Quadrático de Alocação (PQA) pertence à classe dos problemas NP-Hard e desafia os pesquisadores tanto em sua teoria quanto em sua parte computacional.
9. O problema de roteamento no transporte escolar - Steiner,Maria Teresinha Arns; Zamboni,Luzia Vidal S.; Costa,Deise M. Bertholdi; Carnieri,Celso; Silva,Arinei Lindbeck da O presente trabalho aborda o problema de roteamento no transporte escolar e descreve algumas técnicas da Pesquisa Operacional que podem ser utilizadas para solucioná-lo.
20. SART: an intelligent assistant system for subway control - Brézillon,P.; Naveiro,R.; Cavalcanti,M.; Pomerol,J.-Ch. The regularity is particularly important at rush time - peak hours - when an incident can provoke important delays.