Decline and Fall of the ICALP 2008 Modular Decomposition algorithm
William Atherton, Dmitrii V. Pasechnik·2024-04-22·via cs.DS updates on arXiv.org
We provide a counterexample to a crucial lemma in the ICALP 2008 paper "Simpler Linear-Time Modular Decomposition Via Recursive Factorizing Permutations", invalidating the algorithm described there.