Foreword. L.A. Zadeh Uncertainty Entropies, Characterizations, Applications and Some History, J. Aczel Belief function theory on the continuous space with an application to model based classification, B. Ristic, P.Smets Independence in conditional possibility theory, G. Coletti, B. Vantaggi Joint treatment of imprecision and randomness in uncertainty propagation, C. Baudrit, D. Dubois, D. Guyonnet, H. Fargier Consistency of probabilistic transformations of belief functions, M. Daniel Randomization and uncertain inference, H. E. Kyburg, Jr., C. M. Teng An empirical complexity study for a 2CPA solver, M. Baioletti, A. Capotorti, S. Tulipani Preferences Consistency in preference modelling, J-L. Garcia-Lapresta, J. Montero Transitive decomposition of min-transitive fuzzy preference relations, S. Diaz, B. De Baets, S. Montes Decision making with fuzzy ternary relations, S. Ovchinnikov New Consistency properties for preference relations, F. Chiclana, E. Herrera-Viedma, F. Herrera Management of uncertainty orderings through ASP, A. Capotorti, A. Formisano Classification and Data Mining Automating the quality assurance of an on-line knowledge-based classifier by fusing multiple off-line classifiers, P. Bonissone Qualitative classification with possibilistic decision trees, N. Ben Amor, S. Benferhat, Z.Elouedi Discovery of abstract knowledge from non-atomic attribute values in fuzzy relations, R. A. Angryk, F. E. Petry Kernel-based outlier preserving clustering with representativity coefficients, M.J. Lesot Fuzzy C-medoids clustering models for time-varying data, R. Coppi, P. DUrso, P. Giordani Improving the K2 algorithm using association rule parameters, E. Lamma, F. Riguzzi, S. Storari Aggregation and Multi-Criteria Decision Making OWA aggregation on an interval argument and operative values, R. Yager On bi-capacity-based concordance rules in multicriteria decision making, A. Rolland Information Evaluation in fusion: Formalization of informal recommendations, L. Cholvy Application of uncertainty-based methods to fuse language identification expert decisions, J. Gutierrez, J-L Rouas, R. Andre-Obrecht Intelligent multiattribute decision support model for triage, F. Burstein, J. San Pedro, L. Churilov, J.Wassertheil Interval-based multicriteria decision making, M. Ceberio, F. Modave A linguistic hierarchical evaluation model for engineering systems, L. Martinez, L. G. Perez, J. Liu, J.-B.o Yang, F. Herrera Knowledge Representation Non monotonic aggregates applying to fuzzy sets in flexible querying, P. Bosc, L. Lietard Fuzzy spatial data modeling: an extended bitmap approach, J. Verstraete, G. De Tre, A. Hallez Introducing l-specialization into the fuzzy EER model, G. Chen, L. Lin, X. Guo A logical reasoning framework for modelling and merging uncertain semi-structured information, A. Hunter, W. Liu Applied Domains Machine learning and the prediction of protein structure: the state of the art, R.Casadio, R. Calabrese, E. Capriotti, M. Compiani, P. Fariselli, P. Marani, L. Montanucci, P. L. Martelli, I. Rossi, G. Tasco Efficient and robust global amino-acid sequence alignment with uncertain evolutionary distance, M. Troffaes Classifying biomedical spectra using stochastic feature selection and parallelized multi-layer perceptrons, N.J. Pizzi, R.L. Somorjai, W. Pedrycs On the sensitivity of probabilistic networks to reliability characteristics, L. C. van der Gaag, S. Renooij Dominance of recognition of words presented on right or left eye Comparison of Kanji and hiragana, T. Yamanoi, T. Yamazaki, J-L Vercher, E. Sanchez, M. Sugeno Hand posture recognition with the fuzzy glove, T. Allevard, E. Benoit, L. Foulloy Image retrieval by composition of regions, J.F. Omhover, M. Detyniecki Blind Image restoration from multiple views by IMAP estimation, M. Discepoli, I. Gerace, R. Pandolfi A combined feature extraction method for an electronic nose, I. Hristozov, B.Iliev, S. Eskiizmirliler Author Index.