Quadratic 0/1 optimization and a decomposition approach for the placement of electronic circuits

Jünger M, Martin A, Reinelt G, Weismantel R (1994)


Publication Language: English

Publication Type: Journal article

Publication year: 1994

Journal

Book Volume: 63

Pages Range: 257 - 279

Abstract

The placement problem in the layout design of electronic circuits consists of finding a nonoverlapping assignment of rectangular cells to positions on the chip so that wireability is guaranteed and certain technical constraints are met. This problem can be modelled as a quadratic 0/1-program subject to linear constraints. We will present a decomposition approach to the placement problem and give results above NP-hardness and the existence of ε-approximative algorithms for the involved optimization problems. A graph theoretic formulation of these problems will enable us to develop approximative algorithms. Finally we will present details of the implementation of our approach and compare it to industrial state of the art placement routines.

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How to cite

APA:

Jünger, M., Martin, A., Reinelt, G., & Weismantel, R. (1994). Quadratic 0/1 optimization and a decomposition approach for the placement of electronic circuits. Mathematical Programming, 63, 257 - 279.

MLA:

Jünger, Michael, et al. "Quadratic 0/1 optimization and a decomposition approach for the placement of electronic circuits." Mathematical Programming 63 (1994): 257 - 279.

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