On the layering problem of multilayer PWB wiring

  • S. Tsukiyama
  • E. S. Kuh
  • I. Shirakawa
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 108)


This paper deals with the layering problem of multilayer PWB wiring, associated with single-row routing. The problem to be considered is restricted to the special case of street capacities up to two in each layer, and it is reduced to a problem of the interval graph by relaxing some restrictions in the original problem. Then, a heuristic algorithm is proposed for this problem.


Equivalence Class Maximum Density Interval Graph Vertical Line Segment Horizontal Line Segment 


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Copyright information

© Springer-Verlag Berlin Heidelberg 1981

Authors and Affiliations

  • S. Tsukiyama
    • 1
  • E. S. Kuh
    • 2
  • I. Shirakawa
    • 1
  1. 1.Department of Electronic EngineeringFaculty of Engineering Osaka University, SuitaOsakaJapan
  2. 2.Department of Electrical Engineering and Computer Sciences and Electronics Research LaboratoryUniversity of CaliforniaBerkeleyUSA

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