1. The Church-Turing Thesis and its Look-Alikes;A M Ben-Amram;SIGACT News (ACM Special Interest Group on Automata and Computability Theory),2005
2. LIBSVM: a library for support vector machines;Chih-Chung Chang;ACM Transactions on Intelligent Systems and Technology,2011
3. Three models for the description of language;Noam Chomsky;IRE Transactions on Information Theory,1956