Two-agent single-machine scheduling to minimize the weighted sum of the agents' objective functions

Edwin Tai Chiu Cheng, Chih Yu Liu, Wen Chiung Lee, M. Ji

Research output: Journal article publicationJournal articleAcademic researchpeer-review

13 Citations (Scopus)

Abstract

Scheduling with two competing agents on a single machine has become a popular research topic in recent years. Most research focuses on minimizing the objective function of one agent, subject to the objective function of the other agent does not exceed a given limit. In this paper we adopt a weighted combination approach to treat the two-agent single-machine scheduling problem. The objective that we seek to minimize is the weighted sum of the total completion time of the jobs of one agent and the total tardiness of the jobs of the other agent. We provide two branch-and-bound algorithms to solve the problem. In addition, we present a simulated annealing and two genetic algorithms to obtain near-optimal solutions. We report the results of the computational experiments conducted to test the performance of the proposed algorithms.
Original languageEnglish
Pages (from-to)66-73
Number of pages8
JournalComputers and Industrial Engineering
Volume78
DOIs
Publication statusPublished - 1 Jan 2014

Keywords

  • Scheduling
  • Single machine
  • Total completion time
  • Total tardiness
  • Two agents

ASJC Scopus subject areas

  • Computer Science(all)
  • Engineering(all)

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