International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems - IJUFKS is bimonthly publication, which publishes the results of research on various methodologies for the management of imprecise, vague, uncertain or incomplete information. Applied Soft Computing - The international electronic journal of the World Federation on Soft Computing (WFSC), covering fuzzy logic, neural networks, evolutionary computing, rough sets and other similar techniques to address real world complexities. Information Sciences - Publishes state-of-the art research activities in information, knowledge engineering and intelligent systems. Full text articles by subscription. International Journal of Approximate Reasoning - Publishes research papers describing theoretical developments or innovative applications relating to imprecision and uncertainty in artificial and computational intelligence. Fuzzy Sets and Systems - An international journal in information science and engineering; the official publication of the International Fuzzy Systems Association (IFSA). Soft Computing - Publishes results on soft computing technologies, intended as a fusion of: evolutionary algorithms and genetic programming, neural science and neural net systems, fuzzy set theory and fuzzy systems, and chaos theory and chaotic systems.