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Heuristic and Special Case Algorithms for Dispersion Problems

Published: 01 April 1994 Publication History

Abstract

<P>The dispersion problem arises in selecting facilities to maximize some function of the distances between the facilities. The problem also arises in selecting nondominated solutions for multiobjective decision making. It is known to be NP-hard under two objectives: maximizing the minimum distance MAX-MIN between any pair of facilities and maximizing the average distance MAX-AVG. We consider the question of obtaining near-optimal solutions. for MAX-MIN, we show that if the distances do not satisfy the triangle inequality, there is no polynomial-time relative approximation algorithm unless P = NP. When the distances satisfy the triangle inequality, we analyze an efficient heuristic and show that it provides a performance guarantee of two. We also prove that obtaining a performance guarantee of less than two is NP-hard. for MAX-AVG, we analyze an efficient heuristic and show that it provides a performance guarantee of four when the distances satisfy the triangle inequality. We also present a polynomial-time algorithm for the 1-dimensional MAX-AVG dispersion problem. Using that algorithm, we obtain a heuristic which provides an asymptotic performance guarantee of π/2 for the 2-dimensional MAX-AVG dispersion problem.</P>

References

[1]
CHURCH, R. L., AND R. S. GARFINKEL. 1978. Locating an Obnoxious Facility on a Network. Trans. Sci. 12, 107-118.
[2]
CHANDRASEKHARAN, R., AND A. DAUGHETY. 1981. Location on Tree Networks: p-Centre and n-Dispersion Problems. Math. Opns. Res. 6, 50-57.
[3]
DASARATHY, B., AND L. J. WHITE. 1980. A Maxmin Location Problem. Opns. Res. 28, 1385-1401.
[4]
ERKUT, E. 1990. The Discrete p-Dispersion Problem. Eur. J. Opnl. Res. 46, 48-60.
[5]
ERKUT, E., AND S. NEUMAN. 1989. Analytical Models for Locating Undesirable Facilities. Eur. J. Opnl. Res. 40, 275-291.
[6]
ERKUT, E., AND S. NEUMAN. 1990. Comparison of Four Models for Dispersing Facilities. INFOR 29, 68-85.
[7]
ERKUT, E., AND T. S. ÖNCÜ. 1991. A Parametric 1- Maximin Location Problem. J. Opnl. Res., Soc. 42, 49-55.
[8]
ERKUT, E., T. BAPTIE AND B. VON HOHENBALKEN. 1990. The Discrete p-Maxian Location Problem. Comput. and Opns. Res. 17, 51-61.
[9]
GAREY, M. R., AND D. S. JOHNSON. 1979. Computers and Intractability: A Guide to the Theory of NP-Completeness . W. H. Freeman, San Francisco.
[10]
HANDLER, G. Y., AND P. B. MIRCHANDANI. 1979. Location on Networks: Theory and Algorithms. MIT Press, Cambridge, Mass.
[11]
HANSEN, P., AND I. D. MOON. 1988. Dispersing Facilities on a Network. Presentation at the TIMS/ORSA Joint National Meeting, Washington, D.C.
[12]
HOROWITZ, E., AND S. SAHNI. 1984. Fundamentals of Computer Algorithms. Computer Science Press, Rockville, Maryland.
[13]
KUBY, M. J. 1987. Programming Models for Facility Dispersion: The p-Dispersion and Maxisum Dispersion Problems. Geog. Anal. 19, 315-329.
[14]
MELACHRINOUDIS, E., AND T. P. CULLINANE. 1986. Locating an Undesirable Facility With a Minimax Criterion. Eur. J. Opnl. Res. 24, 239-246.
[15]
PREPARATA, F. P., AND SHAMOS, M. I. 1985. Computational Geometry: An Introduction. Springer-Verlag, New York.
[16]
ROBERTS, F. S. 1984. Applied Combinatorics. Prentice-Hall, Englewood Cliffs, New Jersey.
[17]
STEUER, R. E. 1986. Multiple Criteria Optimization: Theory and Application. John Wiley, New York.
[18]
TAMIR, A. 1991. Obnoxious Facility Location on Graphs. SIAM J. Disc. Math. 4, 550-567.
[19]
WHITE, D. J. 1991. The Maximal Dispersion Problem and the 'First Point Outside the Neighborhood' Heuristic. Comput. and Opns. Res. 18, 43-50.
[20]
WHITE, D. J. 1992. The Maximal Dispersion Problem. J. Applic. Math, in Bus. and Ind. (to appear).
[21]
WANG, D. W., AND Y. S. Kuo. 1988. A Study of Two Geometric Location Problems. Infor. Proc. Letts. 28, 281-286.

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cover image Operations Research
Operations Research  Volume 42, Issue 2
April 1994
205 pages

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INFORMS

Linthicum, MD, United States

Publication History

Published: 01 April 1994

Author Tags

  1. analysis of algorithms: computational complexity
  2. facilities/equipment planning: discrete location
  3. programming: heuristic

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