Note: On the complexity of non-unique probe selection

  • Authors:
  • Yongxi Cheng;Ker-I Ko;Weili Wu

  • Affiliations:
  • Department of Computer Science, Tsinghua University, Beijing 100084, China;Department of Computer Science, State University of New York at Stony Brook, Stony Brook, NY 11794-4400, USA;Department of Computer Science, University of Texas at Dallas, Richardson, TX 75083, USA

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2008

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Abstract

We investigate the computational complexity of some basic problems regarding non-unique probe selection using separable matrices. In particular, we prove that the minimal d@?-separable matrix problem is DP-complete, and the d@?-separable submatrix with reserved rows problem, which is a generalization of the decision version of the minimum d@?-separable submatrix problem, is @S"2^P-complete.