| 2009 | A Consensus Reaching Model for Web 2.0 Communities. Sergio Alonso, Ignacio J. Pérez, Francisco Javier Cabrerizo, Enrique Herrera-Viedma |
| 2009 | A Consistency-Constrained Feature Selection Algorithm with the Steepest Descent Method. Kilho Shin, Xian Ming Xu |
| 2009 | A Differential Evolution Based Time-Frequency Atom Decomposition for Analyzing Emitter signals. Gexiang Zhang, Jixiang Cheng |
| 2009 | A Formal Theory of Cooperative TU-Games. Marc Daumas, Érik Martin-Dorel, Annick Truffert, Michel Ventou |
| 2009 | A Heuristic Algorithm for Attribute Reduction Based on Discernibility and Equivalence by Attributes. Yasuo Kudo, Tetsuya Murai |
| 2009 | A Hybrid Algorithm Based on Tabu Search and Ant Colony Optimization for Hideki Katagiri, Tomohiro Hayashida, Ichiro Nishizaki, Jun Ishimatsu |
| 2009 | A Lyapunov-Type Theorem for Nonadditive Vector Measures. Nobusumi Sagara |
| 2009 | A Novel Method for Multibiometric Fusion Based on FAR and FRR. Yong Li, Jianping Yin, Jun Long, En Zhu |
| 2009 | A Perception-Based Portfolio Under Uncertainty: Minimization of Average Rates of Falling. Yuji Yoshida |
| 2009 | Combining Various Methods of Automated User Decision and Preferences Modelling. Alan Eckhardt, Peter Vojtás |
| 2009 | Comparison of Data Structures for Computing Formal Concepts. Petr Krajca, Vilém Vychodil |
| 2009 | Decision Making in Voting Games: An Insight into Theory and Practice. Wladyslaw Homenda |
| 2009 | Discounting and Combination Scheme in Evidence Theory for Dealing with Conflict in Information Fusion. Van-Nam Huynh |
| 2009 | Dynamic Neighborhood Selection for Nonlinear Dimensionality Reduction. Yubin Zhan, Jianping Yin, Jun Long |
| 2009 | Evaluation Based on Pessimistic Efficiency in Interval DEA. Tomoe Entani |
| 2009 | Generalized Bags, Bag Relations, and Applications to Data Analysis and Decision Making. Sadaaki Miyamoto |
| 2009 | Interactive Decision Making for Hierarchical Multiobjective Linear Programming Problems. Hitoshi Yano |
| 2009 | Interactive Robust Multiobjective Optimization Driven by Decision Rule Preference Model. Roman Slowinski |
| 2009 | Modeling Ambiguity Averse Behavior of Individual Decision Making: Prospect Theory under Uncertainty. Hiroyuki Tamura |
| 2009 | Modeling Decisions for Artificial Intelligence, 6th International Conference, MDAI 2009, Awaji Island, Japan, November 30-December 2, 2009. Proceedings Vicenç Torra, Yasuo Narukawa, Masahiro Inuiguchi |
| 2009 | Multiobjective Multiclass Soft-Margin Support Vector Machine and Its Solving Technique Based on Benson's Method. Keiji Tatsumi, Ryo Kawachi, Kenji Hayashida, Tetsuzo Tanino |
| 2009 | PCA-Guided Katsuhiro Honda, Akira Notsu, Hidetomo Ichihashi |
| 2009 | Partial Symbol Ordering Distance. Javier Herranz, Jordi Nin |
| 2009 | Performance Evaluation of TEWA Systems for Improved Decision Support. Fredrik Johansson, Göran Falkman |
| 2009 | Refinement Properties in Agglomerative Hierarchical Clustering. Sadaaki Miyamoto |
| 2009 | Situation Recognition and Hypothesis Management Using Petri Nets. Anders Dahlbom, Lars Niklasson, Göran Falkman |
| 2009 | Some Pairwise Constrained Semi-Supervised Fuzzy Yuchi Kanzawa, Yasunori Endo, Sadaaki Miyamoto |
| 2009 | Stochastic Facility Construction Problem with Preference of Candidate Sites. Hiroaki Ishii, Yung Lung Lee, Kuang Yih Yeh |
| 2009 | Target-Oriented Decision Analysis with Different Target Preferences. Hongbin Yan, Van-Nam Huynh, Yoshiteru Nakamori |
| 2009 | The Functionality-Security-Privacy Game. Josep Domingo-Ferrer |
| 2009 | The Relationship between Interval, Fuzzy and Possibilistic Optimization. Weldon A. Lodwick |
| 2009 | Toward the Theory of Cooperative Games under Incomplete Information. Satoshi Masuya, Masahiro Inuiguchi |
| 2009 | Using Conditional Random Fields for Decision-Theoretic Planning. Paul A. Ardis, Christopher M. Brown |
| 2009 | g-BDI: A Graded Intensional Agent Model for Practical Reasoning. Ana Casali, Lluís Godo, Carles Sierra |