Three critical factors in wireless mesh network design are the number of hops between supply and demand points, the bandwidth capacity of the transport media, and the technique used to route packets within the network. Most previous research on network design has focused on the issue of hop...

Outsourcing of IT functions has become a widespread corporate practice, which has naturally led to concerns among IT works about how this affects their jobs. The issue is complex, and many companies are bringing their IT functions back in-house. In light of this complexity, what skills do IT...

Survey results from 1381 employees working in a state department of transportation tested the idea that uncivil work environments bear undesirable consequences for job satisfaction and diminish the effectiveness of quality management practices. Results demonstrated that incivility does not have...

New structure is discovered in the suggestive “world†created by Axelrod, which is based on iterated play of the Prisoner's Dilemma game, and was studied to reveal how cooperative behavior can arise in a world of egoists. One of Axelrod's conclusions is that the viability of a strategy...

This paper presents a genetic algorithm (GA) to solve the Traveling Umpire Problem, which is a recently introduced sports scheduling problem that is based on the most important features of the real Major League Baseball umpire scheduling problem. In our GA, contrary to the traditional way of...

A voting rule maps voter preferences into outcomes, and is called sophisticated if there exists a voting tree whose sophisticated outcomes coincide with the voting rule for every voter preference. As yet, no complete characterization of such rules is available. In this paper, we provide an...