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stochastic shortest path problem and use Dynamic Programming to find the optimal policy. We generate an offline algorithm to …
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In this paper, we develop exact and heuristic algorithms for the order acceptance and scheduling problem in a single-machine environment. We consider the case where a pool consisting of firm planned orders as well as potential orders is available from which an over-demanded company can select....
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-lags, where the time-lags have a chain form, and propose a polynomial algorithm to solve it. The algorithm consist in a polynomial …
Persistent link: https://www.econbiz.de/10014046304
This paper presents an asymptotic analysis of hierarchical production planning in a manufacturing system with two tandem machines that are subject to breakdown and repair. The system produces a single product, whose rate of demand over time is given to be constant. The problem is formulated as a...
Persistent link: https://www.econbiz.de/10014046910
We have developed a non-linear multi-objective model for optimal design of railway timetables. The objectives of the model are to maximize schedule reliability and minimize energy consumption, rolling stock and crew deployment. Metrics have been derived for each of these objectives. AHP is used...
Persistent link: https://www.econbiz.de/10014153838
with day, night and weekend shifts. In this paper, we propose a new branch-and-bound algorithm which outperforms the …
Persistent link: https://www.econbiz.de/10014105801
This paper is about the selection of the scheduling algorithm for the real-time system. In this paper, we compared … different scheduling algorithms and from this comparison, we get another algorithm which is good in performance as compared to …. From the comparison of ACO and EDF, another algorithm is developed called an adaptive algorithm which is best in both …
Persistent link: https://www.econbiz.de/10014108250