Computational Intelligence: An International Journal

John L. Pollock Nonmonotonic Logic and Statistical Inference 26–51 22:1, 2006 Henry E. Kyburg, Jr. and Choh Man Teng Coalitions Among Intelligent Agents: A Tractable Case 52–68 22:1, 2006 M. V. Belmonte, R. Conejo, J. L. Pérez-de-la-Cruz, and F. Triguero Word from the Guest Editors 69–72 22:2, 2006 Vivi Nastase and Stan Szpakowicz Recognizing Strong and Weak Opinion Clauses 73–99 22:2, 2006 Theresa Wilson, Janyce Wiebe, and Rebecca Hwa The Importance of Neutral Examples for Learning Sentiment 100–109 22:2, 2006 Moshe Koppel and Jonathan Schler Sentiment Classification of Movie Reviews Using Contextual Valence Shifters 110–125 22:2, 2006