Development of a Constructive Heuristics Rule for Constrained Resource Allocation in Stochastic Networks

Constrained consumable resource allocation in alternative stochastic networks via multi-objective decision making

Many real projects complete through the realization of one and only one path of various possible network paths. Here, these networks are called alternative stochastic networks (ASNs). It is supposed that the nodes of considered network are probabilistic with exclusive-or receiver and exclusive-or emitter. First, an analytical approach is proposed to simplify the structure of t...

Stochastic Resource Allocation for Energy-Constrained Systems

Battery-powered wireless systems running media applications have tight constraints on energy, CPU, and network capacity, and therefore require the careful allocation of these limited resources to maximize the system’s performance while avoiding resource overruns. Usually, resource-allocation problems are solved using standard knapsack-solving techniques. However, when allocating conservable res...

A Hybrid Heuristic Rule for Constrained Resource Allocation in PERT Type Networks

This paper presents a hybrid heuristic for constrained resource allocation in PERT type networks. Here, the assumption is made that the constrained resource is renewable for allocation to the activities of project. In addition, we consider finish-start precedence constraints with zero time lag. The activities durations are independent continuous random variables, preemption is not allowed and r...

Constrained Consumable Resource Allocation in Uncertain Project Networks with Fuzzy Activity Duration

Bicriteria Resource Allocation Problem in Pert Networks

We develop a bicriteria model for the resource allocation problem in PERT networks, in which the total direct costs of the project as the first objective, and the mean of project completion time as the second objective are minimized. The activity durations are assumed to be independent random variables with either exponential or Erlang distributions, in which the mean of each activity duration ...