Cyclic routing algorithms in graphs: Performance analysis and applications to robot scheduling

  • Authors:
  • Vladimir Kats;Eugene Levner

  • Affiliations:
  • Institute for Industrial Mathematics, Beer-Sheva, Israel;Holon Institute of Technology, Holon and Bar-Ilan University, Ramat Gan, Israel

  • Venue:
  • Computers and Industrial Engineering
  • Year:
  • 2011

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Abstract

In this paper we revisit and extend the algorithm for the cyclic project scheduling problem which was originally proposed by Romanovskii (1967). While the algorithm has been derived for fixed numerical data, we show how it can be extended to handle the problems with interval data. We also propose a new algorithm for the cyclic scheduling problem with interval data that extends the parametric method developed by Megiddo (1979) and runs in strongly polynomial time.