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A Surjective Mapping from Permutations to Room-to-Room Floorplans
Ryo FUJIMAKI Toshihiko TAKAHASHI
Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Vol.E90-A
No.4
pp.823-828 Publication Date: 2007/04/01 Online ISSN: 1745-1337
DOI: 10.1093/ietfec/e90-a.4.823 Print ISSN: 0916-8508 Type of Manuscript: Special Section PAPER (Special Section on Selected Papers from the 19th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: floorplan, representation, permutation, room-to-room,
Full Text: PDF(202.6KB)>>
Summary:
A floorplan is a subdivision of a rectangle into rectangular faces with horizontal and vertical line segments. Heuristic search algorithms are used to find desired floorplans in applications, including sheet-cutting, scheduling, and VLSI layout design. Representation of floorplan is critical in floorplan algorithms, because it determines the solution space searched by floorplan algorithms. In this paper, we show a surjective mapping from permutations to room-to-room floorplans. This mapping gives us a simple representation of room-to-room floorplans.
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