It has been the practice of the majority of airlines to reschedule passengers and flights so as to minimize flight delay. Some airlines are now starting to look at the problem of rescheduling from the perspective of the passenger and are trying to minimize the impact of missed and cancelled connecting flights on the consumer. In this paper we propose the algorithm Basic Reduction Yare Approach ...

Manufacturing scheduling is a difficult problem, particularly when it takes place in an open, dynamic environment. Agent-based technology has recently been used in attempts to resolve this problem. A bidding mechanism based on Contract Net protocol is often proposed as a key solution component. Our approach is to combine a bidding mechanism based on Contract Net protocol with a mediation mechan...

When a machine breakdown forces a modi®ed ̄ow shop (MFS) out of the prescribed state, the proposed strategy reschedules part of the initial schedule to match up with the preschedule at some point. The objective is to create a new schedule that is consistent with the other production planning decisions like material ̄ow, tooling and purchasing by utilizing the time critical decision making conce...

Rescheduling disrupted railway traffic is computationally hard even for small problem instances. Disruptions may not be known beforehand and can manifest themselves even when trains are en-route, and they are usually resolved by human experts. Wide geographical distribution, a dynamically changing environment, complex interdependencies between multiple components, operational criticality and un...

Progress in activity-based modeling has recently focused on scheduling and rescheduling decisions (e.g. Gärling et al., 1999). In contributing to this line of research, the authors suggested a comprehensive model, called Aurora, of activity rescheduling decisions as a function of time pressure (Timmermans, et al., 2001). While the original paper focused on duration adjustment and schedule compo...

This paper presents a comprehensive review on methods for real-time schedule recovery in transportation services. The survey concentrates on published research on recovery of planned schedules in the occurrence of one or several severe disruptions such as vehicle breakdowns, accidents, and delays. Only vehicle assignment and rescheduling are reviewed; crew scheduling and passenger logistics pro...

The purpose of this chapter is to review the literature on empirical models of debt-rescheduling in international financial markets. The discussion focuses primarily on the statistical techniques that have been developed. These fall into two areas: discriminant-analysis and prob­ abilistic-choice models. We also present other methods that might prove useful in future empirical research in this ...

The power system restructuring has introduced competitiveness among different market players in electricity market and as a result transmission lines have to operate near to their thermal limits. System operators have a challenge to ensure reliable and secure transmission of power under these conditions. In this paper a rescheduling based congestion management solution is proposed for hybrid el...