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Published in:
2007 | OriginalPaper | Chapter
Two Different Approaches of Modeling the Teacher Relocation Problem in a Constraint Logic Programming System and Their Comparison
Authors : Nagehan Ilhan, Zeki Bayram
Published in: Innovations in E-learning, Instruction Technology, Assessment, and Engineering Education
Publisher: Springer Netherlands
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We propose two ways of modeling the teacher relocation problem in the ECL ECL
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constraint logic programming system, implement them and compare their performance through simulation. The first one relies on logic variables that take on boolean values. The second one involves the use of the built-in predicates “element’ and “occurrences.’ Simulations confirm that the approach that uses the built-in predicates performs better in general.