Csorba Kristóf and Vajk István: Improved topic identification for similar document search on mobile devices. In: Acta cybernetica, (19) 1. pp. 17-40. (2009)
Csorba Kristóf and Vajk István: Searching for similar documents between mobile devices : [abstract].
Dávid Zoltán and Vajk István: Model-free control based on reinforcement learning : [abstract].
Csorba Kristóf and Vajk István: Probabilistic confidence prediction in document clustering : [abstract].