Axis 3: Decision support made under uncertainty
BackCahiers du GERAD
323 results — page 13 of 17
Shift scheduling under stochastic demand
Shift scheduling when the demand for employees is stochastic is usually done in two steps. Since employees need to know their shifts before the demand is kno...
BibTeX reference
We introduce learning in a dynamic game of international pollution, with ecological uncertainty. We characterize and compare the feedback non-cooperative emi...
BibTeX reference
Simulation-and-regression algorithms have become a standard tool for solving dynamic programs in many areas, in particular financial engineering and computat...
BibTeX referenceCharacterizing and controlling the statistics of aggregated demand-based reserve resources
There are few systematic methodologies capable of predicting and managing the potential of large populations of appliances working as aggregated reserve reso...
BibTeX reference
We introduce an efficient approach to evaluate counterparty risk and compute the Credit Value Adjustement for derivatives having early exercise features. The...
BibTeX reference
In this paper, we suggest a new approach called the <i>return function</i> to deal with the determination of Bayesian-Nash equilibria in games of incomplet...
BibTeX reference
The <b>VRPTW-ST</b> introduced by Errico et al. (2013) in the form of a chance-constrained model mainly differs from other vehicle routing problems with st...
BibTeX referenceBuffer Dimensioning and Control Stations Positioning with a Space Partitioning-Tabu Search Approach
We propose an efficient heuristic method based on Space Partitioning (SP) and Tabu Search (TS) to solve the buffer sizing problem in unreliable production li...
BibTeX referenceAn Exact Method for Solving the Buffer Sizing and Inspection Stations Allocations Problem
An unreliable single part type transfer line with fixed inter machine buffer sizes is considered. In general, imperfect machines operating with imperfect raw...
BibTeX reference
Since its inception, stochastic Data Envelopment Analysis (DEA) has found many applications. The approach commonly taken in stochastic DEA is via chance cons...
BibTeX reference
We consider a class of dynamic games played over an event tree, where the players cooperate to optimize their expected joint payoff. Assuming that the pla...
BibTeX reference
This article deals with the general theory of games played over uncontrolled event trees, i.e., games where the transition from one node to another is natu...
BibTeX reference
It is increasingly important to provide the relevant data for strategic decisions related to oil production and the marketing of oil products. We propose the...
BibTeX reference
This paper proposes a state-of-the-art branch-cut-and-price algorithm for the vehicle routing problem with stochastic demands (VRPSD). We adapt the model of ...
BibTeX reference
This paper proposes a heuristic approach based on network flow techniques to schedule the production in open-pit mines, while accounting for metal uncertaint...
BibTeX reference
We design and implement a dynamic program (DP) for valuing corporate securities, seen as derivatives on a firm's assets, and computing the term structure o...
BibTeX reference
In this paper we consider the vehicle routing problem with hard time windows and stochastic service times (VRPTW-ST); in this variant of the classic VRPTW ...
BibTeX reference
We propose a new numerical method for evaluating long-maturity American put options. Most existing numerical approaches are based on the time discretization...
BibTeX reference
We propose a stochastic dynamic program for valuing options on stock-index futures. The model accounts for deterministic, seasonally varying dividends gene...
BibTeX reference
In this paper we introduce the discrete time window assignment vehicle routing problem. This problem consists of assigning a single time window from a ...
BibTeX reference