Establishes PLS-completeness for lexicographic local search in 4-CNF and 3-CNF (double flips), and for Abelian permutation orbit minimization even when groups are cyclic or consist of involutions, with applications to bounded congestion games.
The k-Opt Al- gorithm for the Traveling Salesman Problem Has Exponential Running Time for k≥5
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cs.CC 1years
2025 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
PLS-complete problems with lexicographic cost functions: Max-$k$-SAT and Abelian Permutation Orbit Minimization
Establishes PLS-completeness for lexicographic local search in 4-CNF and 3-CNF (double flips), and for Abelian permutation orbit minimization even when groups are cyclic or consist of involutions, with applications to bounded congestion games.