Volume 8, Number 1, February 2000

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  Fred Richman, Elbert A. Walker: Some Group Theoretic Aspects of t-Norms. 1-6
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  Ana Pradera, Enric Trillas, Susana Cubillo: On Modus Ponens Generating Functions. 7-20
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  James F. Baldwin, Jonathan Lawry: A New Approach to Learning Linguistic Control Rules. 21-44
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  Sergei Ovchinnikov, Alexander Dukhovny: Advances in Media Theory. 45-72
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  Hiroshi Sakai, Akimichi Okuma: On a Theorem Prover for Variational Logic Programs with Functors Setu and Sets. 73-92
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  Churn-Jung Liau: An Overview of Rough Set Semantics for Modal and Quantifier Logics. 93-118

Volume 8, Number 2, April 2000

Special Issue: Selected Papers from the Special Track on Uncertainty at the 12th International FLAIRS Conference

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  Simon Parsons, Eric Neufeld: Introduction: Hybrid Probabilistic Systems. 121-126
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  Javier Pinto, Amílcar Sernadas, Cristina Sernadas, Paulo Mateus: Non-Determinism and Uncertainty in the Situation Calculus. 127-150
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  Anders L. Madsen, Bruce D'Ambrosio: A Factorized Representation of Independence of Causal Influence and Lazy Propagation. 151-166
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  Xiaomin Zhong, Eugene Santos Jr.: Directing Genetic Algorithms for Probabilistic Reasoning Through Reinforcement Learning. 167-186
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  Lars Asker, Mats Danielson, Love Ekenberg: Committees of Learning Agents. 187-202
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  Simon Parsons, Rachel A. Bourne: On Proofs in System P. 203-234

Volume 8, Number 3, June 2000

Special Issue: Models for Imprecise Probabilities and Partial Knowledg

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  Hugo J. Janssen, Gert De Cooman, Etienne E. Kerre: Coherence of Dempster's Conditioning Rule in Discrete Possibilistic Markov Models. 241-252
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  Jirina Vejnarová: Conditional Independence Relations in Possibility Theory. 253-
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  Peter P. Wakker: Dempster Belief Functions are Based on the Principle of Complete Ignorance. 271-284
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  Paola Castellan, Andrea Sgarro: Open-Frame Dempster Conditioning for Incomplete Interval Probabilities. 285-294
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  Thomas Fetz, Michael Oberguggenberger, Simon Pittschmann: Applications of Possibility and Evidence Theory in Civil Engineering. 295-310
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  Jeff B. Paris, Paul N. Watton, George M. Wilmers: On the Structure of Probability Functions in the Natural World. 311-330
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  Frans Voorbraak: Partial Probability: Theory and Applications. 331-346
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  Mark J. Schervish, Teddy Seidenfeld, Joseph B. Kadane: How Sets of Coherent Probabilities May Serve as Models for Degrees of Incoherence. 347-356
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  Joaquín Abellán, Serafín Moral: A Non-Specificity Measure for Convex Sets of Probability Distributions. 357-368
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  Fernando Reche, Antonio Salmerón: Operational Approach to General Fuzzy Measures. 369-382

Volume 8, Number 4, August 2000

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  Toshiaki Murofushi, Michio Sugeno: Choquet Integral Models and Independence Concepts in Multiattribute Utility Theory. 385-416
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  Tomasa Calvo, Gaspar Mayor, Joan Torrens, Jaume Suñer, Margarita Mas, Marc Carbonell: Generation of Weighting Triangles Associated with Aggregation Functions. 417-452
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  Kai F. Goebel, Alice M. Agogino: Fuzzy Belief Nets. 453-469
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  Basil K. Papadopoulos, Apostolos Syropoulos: Fuzzy Sets and Fuzzy Relational Structures as Chu Spaces. 471-479
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  Oren Rotbard, H. B. Mitchell, D. D. Estrakh: Point Matching with a "Soft" Relaxation Algorithm. 481-493
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  Petr Hájek, Dagmar Harmancová: A Hedge for Gödel Fuzzy Logic. 495-498

Volume 8, Number 5, October 2000

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  Silviu Guiasu: Coping with Uncertainly in n-Person Games. 503-523
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  Roelof K. Brouwer: A Fuzzy Recurrent Artificial Neural Network (FRANN) for Pattern Classification. 525-538
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  Francisco Herrera, Luis Martínez: An Approach for Combining Linguistic and Numerical Information Based on the 2-Tuple Fuzzy Linguistic Representation Model in Decision-Making. 539-562
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  Antonín Dvorák: On Preselection of Rules in Fuzzy Logic Deduction. 563-572
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  Marcin Detyniecki, Ronald R. Yager: Ranking Fuzzy Numbers Using a-Weighted Valuations. 573-591
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  Ulrich Bodenhofer: A Similarity-Based Generalization of Fuzzy Orderings Preserving the Classical Axioms. 593-610
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  Ronald R. Yager, Vladik Kreinovich: Fair Division Under Interval Uncertainty. 611-618

Volume 8, Number 6, December 2000

Special Issue on Measures and Aggregation: Formal Aspects and Applications to Clustering and Decision

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  Jean-Luc Marichal, Marc Roubens: Entropy of Discrete Fuzzy Measures. 625-640
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  Alejandro Sancho-Royo, José L. Verdegay: Coherence Measures on Finite Fuzzy Sets. 641-663
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  Tomasa Calvo, Javier Martín, Gaspar Mayor, Joan Torrens: Balanced Discrete Fuzzy Measures. 665-676
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  Pedro Miranda, E. Torres, Pedro Gil: Divergence Measures and Aggregation Operations. 677-690
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  Miren I. Portilla, Pedro J. Burillo: Compositions of Fuzzy Relations Based on Aggregation Operator and its Pseudocomplement. 691-699
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  Erich-Peter Klement, Radko Mesiar, Endre Pap: Integration with Respect to Decomposable Measures, Based on a Conditionally Distributive Semiring on the Unit Interval. 701-717
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  Adriana Zapico, Lluis Godo: Representation of Preference Relations Induced by Lattice-Valued, Generalized Possibilistic Utility Functions. 719-733
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  Annette Keller, Frank Klawonn: Fuzzy Clustering with Weighting of Data Variables. 735-746
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  Veyis Gunes, Michel Ménard, Pierre Loonis: A Multiple Classifier System Using Ambiguity Rejection for Clustering-Classification Cooperation. 747-762