The abundance of event data in today's information systems makes it possible to “confront”
process models with the actual observed behavior. Process mining techniques use event …

The resource allocation problem (RAP) determines a solution to optimally allocate limited
resources to several activities or tasks. In this study, we propose a novel resource allocation …

The mean-standard deviation shortest path problem (MSDSPP) incorporates the travel time
variability into the routing optimization. The idea is that the decision-maker wants to …

It is a hot topic to investigate resource allocation in fog computing. However, currently
resource allocation in fog computing mostly supports only fixed resources, that is, the …

The paper describes an approach for determination of k-best alternatives via group decision
making. The aim is to reduce a given set of alternatives to k-best ones to be considered later …

In this paper, we explore alternative solutions to the Capacitated Fixed Charge Facility
Location problem (CFCFL) that usually arises in Supply Chain Network Design problems …

In the last decade, advanced tactical understanding has become increasingly necessary for
players and coaches in rugby, as has been the case in other team sports. Against this …

Bin Packing Problem examines the minimum number of identical bins needed to pack a set
of items of various sizes. Employing branch-and-bound and column generation usually …

We explain how to compute all the solutions of a nonlinear integer problem using the
algebraic test-sets associated to a suitable linear subproblem. These test-sets are obtained …

Classificado como um problema de otimização combinatória NP-difícil, que em geral
despende um esforço computacional inaceitável quando da determinação de soluções …