Andrei Arsene Simion, Michael Collins, Cliff Stein. A Family of Latent Variable Convex Relaxations for IBM Model 2. In Blai Bonet, Sven Koenig, editors, Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence, January 25-30, 2015, Austin, Texas, USA. pages 2318-2324, AAAI Press, 2015. [doi]
Abstract is missing.