Vale Lauri Karttunen
It is with great sadness that I share the news of Lauri Karttunen's untimely passing. A
recipient of the ACL Lifetime Achievement Award (2007) and a founding ACL Fellow, Lauri
was a famously understated but extremely influential figure in computational linguistics.
He made foundational contributions to diverse areas including discourse referents,
presupposition plugs/holes/filters, implicative verbs, finite state methods, computational
morphophonology, and natural language inference.