1 research outputs found
A Technical Report on PLS-Completeness of Single-Swap for Unweighted Metric Facility Location and -Means
Recently, [Bra17] showed that the single-swap heuristic for weighted metric
uncapacitated facility location and -Means is tightly PLS-complete. We build
upon this work and present a stronger reduction, which proves tight
PLS-completeness for the unweighted version of both problems.Comment: arXiv admin note: text overlap with arXiv:1612.0175