An Optimal Solution for the Channel-Assignment Problem

Udaiprakash I. Gupta; D. T. Lee; Joseph Y.T. Leung

doi:10.1109/TC.1979.1675260

An Optimal Solution for the Channel-Assignment Problem

Udaiprakash I. Gupta, D. T. Lee, Joseph Y.T. Leung

Research output: Contribution to journal › Article › peer-review

118 Scopus citations

Abstract

Given a set of intervals (pairs of real numbers), we look at the problem of finding a minimal partition of this set such that no element of the partition contains two overlapping intervals. We exhibit a θ(N log N) algorithm which is optimal. The problem has applications in LSI layout design and job scheduling.

Original language	English (US)
Pages (from-to)	807-810
Number of pages	4
Journal	IEEE Transactions on Computers
Volume	C-28
Issue number	11
DOIs	https://doi.org/10.1109/TC.1979.1675260
State	Published - Nov 1979
Externally published	Yes

All Science Journal Classification (ASJC) codes

Software
Theoretical Computer Science
Hardware and Architecture
Computational Theory and Mathematics

Keywords

Channel-assignment problem
LSI layout design
analysis of algorithms
job scheduling

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10.1109/TC.1979.1675260

Cite this

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AB - Given a set of intervals (pairs of real numbers), we look at the problem of finding a minimal partition of this set such that no element of the partition contains two overlapping intervals. We exhibit a θ(N log N) algorithm which is optimal. The problem has applications in LSI layout design and job scheduling.

KW - Channel-assignment problem

KW - LSI layout design

KW - analysis of algorithms

KW - job scheduling

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An Optimal Solution for the Channel-Assignment Problem

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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