Showing 1 - 10 of 64
In our previous work published in this journal, we showed how the Hit-And-Run (HAR) procedure enables efficient sampling of criteria weights from a space formed by restricting a simplex with arbitrary linear inequality constraints. In this short communication, we note that the method for...
Persistent link: https://www.econbiz.de/10010906802
Discrete event simulation (DES) studies in healthcare are thought to benefit from stakeholder participation during the … participative simulation studies. PartiSim combines DES, a traditionally hard OR approach, with soft systems methodology (SSM) in … activities and outputs as part of the stages involved in the simulation lifecycle, which include study initiation, finding out …
Persistent link: https://www.econbiz.de/10011209306
analytic and simulation approaches we develop both Continuous-Time Markov Chain and Discrete Event Simulation models, to …
Persistent link: https://www.econbiz.de/10011209328
The analytic network process (ANP) is a methodology for multi-criteria decision making used to derive priorities of the compared elements in a network hierarchy, where the dependences and feedback within and between the elements can be considered. However, the ANP is limited to the input...
Persistent link: https://www.econbiz.de/10011209351
model (state representation) and the analysis of its dynamic response via simulation. A real case application in the textile …
Persistent link: https://www.econbiz.de/10011209403
This paper presents a model and solution methodology for scheduling patients in a multi-class, multi-resource surgical system. Specifically, given a master schedule that provides a cyclic breakdown of total OR availability into specific daily allocations to each surgical specialty, the model...
Persistent link: https://www.econbiz.de/10011264327
literature has discussed the main issues, no known report includes a comprehensive and dynamic simulation exercise that assesses … quality, security of supply and economic sustainability. Using lessons learned from simulation, the paper concludes that …
Persistent link: https://www.econbiz.de/10011264333
according to collaboration motive and relative power, we use simulation to explore the effects of firm type, opponent type, and …
Persistent link: https://www.econbiz.de/10011264340
Simulation models support managers in the solution of complex problems. International agencies recommend uncertainty … simulation input–output data), at the minimum computational cost. We address the problem starting with a statistic based on the L …
Persistent link: https://www.econbiz.de/10010608501
In this paper, we consider the discrete optimization via simulation problem with a single stochastic constraint. We … different statistical guarantees. The first algorithm offers global convergence as the simulation effort goes to infinity …
Persistent link: https://www.econbiz.de/10010753498