Optimization of timetabling structures based on evolutionary algorithms
Publish place: 5th Symposium on Advances in Science and Technology
Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
SASTECH05_167
تاریخ نمایه سازی: 22 مرداد 1391
Abstract:
Timetabling is one of the most important administrative activities that take place in academic institutions. Quite often it is done by hand or with the limited help of a simple administration system and usually involves taking the previous year’s timetable and modifying it so it will work for the next year.For the timetable, the recent growth in student numbers means that the timetable will be more constrained than ever. It is no longer good enough to use the previous year’s timetable. Every year a new timetable must be produced to take account of staff, student and course changes causing a necessarily large amount of administrative work.This problem is known to be NP-complete and as such only combinatorial optimization methods can guarantee an optimal timetable. In this paper we propose a optimized genetic algorithm for solving a university weekly courses timetabling problem. Preliminary experimental results indicate that the algorithm is promising
Keywords:
Evolutionary Processing , Genetic Algorithm , Optimization , Timetabling , Crossover and Mutation operators
Authors
Mohammad Eiman Jamnezhad
Islamic Azad university-Khoozestan
Reza Javidan
Islamic Azad University – Beyza Branch, Iran
Mashallah Abbasi Dezfouli
Islamic Azad university-Khoozestan
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