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Title: CBR in Scheduling: Reusing Solution Components
Author: Cunningham, Pádraig
Smyth, Barry
Keywords: Computer Science
Issue Date: Jun-1995
Publisher: Trinity College Dublin, Department of Computer Science
Citation: Cunningham, Pádraig; Smyth, Barry. 'CBR in Scheduling: Reusing Solution Components'. - Dublin, Trinity College Dublin, Department of Computer Science, TCD-CS-95-20, 1995, pp8
Series/Report no.: Computer Science Technical Report
Abstract: In this paper we explore the reuse of components of known good schedules in new scheduling problems. This involves accumulating a case-base of good quality schedules, retrieving a case (or cases) similar to a new scheduling problem and building a new schedule from components of the retrieved cases. Two CBR solutions to a single machine scheduling problem with schedule dependent setup times are described. These are evaluated by comparing them with two more conventional alternative techniques – simulated annealing and myopic search. Both CBR techniques are shown to provide good quality solutions and significant time improvements over simulated annealing.
Appears in Collections:Computer Science Technical Reports

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