Making a Decision

Evaluation of recommender systems: A multi-criteria decision making approach

The evaluation and selection of recommender systems is a difficult decision making process. This difficulty is partially due to the large diversity of published evaluation criteria in addition to lack of standardized methods of evaluation. As such, a systematic methodology is needed that explicitly considers multiple, possibly conflicting metrics and assists decision makers to evaluate and find...

Clinical Decision-Making: a Way to Professional Empowerment in Nursing

Background. The dynamic and uncertain nature of health care environment requires nurses to be competent decision makers and to respond to the clients needs. Recently, the public and the government have criticized Iranian nurses because of a low quality patient care. However, the nurses’ views and experiences concern- ing the factors affecting their clinical practice and clinical decision making...

Convergence in a sequential two stages decision making process

We analyze a sequential decision making process, in which at each stepthe decision is made in two stages. In the rst stage a partially optimalaction is chosen, which allows the decision maker to learn how to improveit under the new environment. We show how inertia (cost of changing)may lead the process to converge to a routine where no further changesare made. We illustrate our scheme with some...

A GA Model Development for Decision Making Under Reverse Logistics

  Managing products’ end-of-life and recovery of used products is gaining significant importance during last years. Therefore, managing the reverse flow of products can be an important potential for winning consumers in future competitive markets. In this context, establishing reverse logistics networks is becoming a main problem in reverse supply chains. Genetic Algorithm (GA) is utilized to s...

An AHP-Delphi Multi-Criteria Decision Making Model with Application to Environmental Decision-Making