Citation

Pillay, N Evolving Hyper-Heuristics for the Uncapacitated Examination Timetabling Problem. Proceedings of the 4th Multidisciplinary International Scheduling Conference: Theory and Applications (MISTA 2009), 10-12 Aug 2009, Dublin, Ireland, pages 447-457, 2009.

Paper


Abstract

This paper presents a genetic programming (GP) hyper-heuristic approach that optimizes a search space of functions to assess the difficulty of allocating an examination during the timetable construction process. Each function is a heuristic combination of lowlevel construction heuristics combined by logical operators. The approach is tested on a set of five benchmark problems of varying difficulty to evaluate its ability to generalize. The GP hyper-heuristic approach was found to generalize well over the five problems and performed comparably to other hyper-heuristic approaches combining low-level construction heuristics.


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Bibtex

@INPROCEEDINGS{2009-447-457-P, author = {N. Pillay},
title = {Evolving Hyper-Heuristics for the Uncapacitated Examination Timetabling Problem},
booktitle = {Proceedings of the 4th Multidisciplinary International Scheduling Conference: Theory and Applications (MISTA 2009), 10-12 Aug 2009, Dublin, Ireland},
year = {2009},
editor = {J. Blazewicz and M. Drozdowski and G. Kendall and B. McCollum},
pages = {447--457},
note = {Paper},
abstract = {This paper presents a genetic programming (GP) hyper-heuristic approach that optimizes a search space of functions to assess the difficulty of allocating an examination during the timetable construction process. Each function is a heuristic combination of lowlevel construction heuristics combined by logical operators. The approach is tested on a set of five benchmark problems of varying difficulty to evaluate its ability to generalize. The GP hyper-heuristic approach was found to generalize well over the five problems and performed comparably to other hyper-heuristic approaches combining low-level construction heuristics.},
owner = {gxk},
timestamp = {2010.10.11},
webpdf = {2009-447-457-P.pdf} }