Some new results on a restricted channel routing problem

  • E. Lodi
  • L. Pagli
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 227)


In the Manhattan model, a two-terminal channel routing subproblem is considered, where the run length is at most two and for each net, its exit terminal is to the right of its entry terminal. For this problem, a lower bound of d+3 tracks, where d is the density, is derived and a polynomial optimal algorithm is given.


Exchange Path Horizontal Segment Entry Column Destination Track Channel Route 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1986

Authors and Affiliations

  • E. Lodi
    • 1
  • L. Pagli
    • 1
  1. 1.Dipartimento di Informatica di PisaItaly

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