| 2009 | Probabilistic Reasoning by SAT Solvers. | Emad Saad |
| 2009 | Elicitating Sugeno Integrals: Methodology and a Case Study. | Henri Prade, Agns Rico, Mathieu Serrurier, Eric Raufaste |
| 2009 | Qualitative Possibilities and Necessities. | Aleksandar Perovic, Zoran Ognjanovic, Miodrag Raskovic, Zoran Markovic |
| 2009 | Conditionals and Independence in Many-Valued Logics. | Daniele Mundici |
| 2009 | Generalized Abstract Argumentation: Handling Arguments in FOL Fragments. | Martn O. Moguillansky, Nicols D. Rotstein, Marcelo A. Falappa, Guillermo Ricardo Simari |
| 2009 | Upper Probabilities Attainable by Distributions of Measurable Selections. | Enrique Miranda, Ins Couso, Pedro Gil |
| 2009 | Handling Analogical Proportions in Classical Logic and Fuzzy Logics Settings. | Laurent Miclet, Henri Prade |
| 2009 | Integrating Ontological Knowledge for Iterative Causal Discovery and Visualization. | Montassar Ben Messaoud, Philippe Leray, Nahla Ben Amor |
| 2009 | Belief Functions and Cluster Ensembles. | Marie-Hlne Masson, Thierry Denoeux |
| 2009 | The Non-archimedean Polynomials and Merging of Stratified Knowledge Bases. | Jianbing Ma, Weiru Liu, Anthony Hunter |
| 2009 | Modelling Argument Accrual in Possibilistic Defeasible Logic Programming. | Mauro Javier Gmez Lucero, Carlos Ivn Chesevar, Guillermo Ricardo Simari |
| 2009 | Different Representations of Fuzzy Vectors. | Jiuzhen Liang, Mirko Navara, Thomas Vetterlein |
| 2009 | Generalised Label Semantics as a Model of Epistemic Vagueness. | Jonathan Lawry, Ins Gonzlez Rodrguez |
| 2009 | Maximum Likelihood Learning of Conditional MTE Distributions. | Helge Langseth, Thomas D. Nielsen, Rafael Rum, Antonio Salmern |
| 2009 | Optimal Threshold Policies for Multivariate Stopping-Time POMDPs. | Vikram Krishnamurthy |
| 2009 | Possibilistic Measures Taking Their Values in Spaces Given by Inclusion-Closed Fragments of Power-Sets. | Ivan Kramosil |
| 2009 | Using Transfinite Ordinal Conditional Functions. | Sbastien Konieczny |
| 2009 | A Logic for Complete Information Systems. | Md. Aquil Khan, Mohua Banerjee |
| 2009 | On the Use of Clustering in Possibilistic Decision Tree Induction. | Ilyes Jenhani, Salem Benferhat, Zied Elouedi |
| 2009 | Surprise-Based Qualitative Probabilistic Networks. | Zina M. Ibrahim, Ahmed Y. Tawfik, Alioune Ngom |
| 2009 | Knowledge Base Stratification and Merging Based on Degree of Support. | Anthony Hunter, Weiru Liu |
| 2009 | Merging Belief Bases Represented by Logic Programs. | Julien Hu, Odile Papini, ric Wrbel |
| 2009 | Dealing Automatically with Exceptions by Introducing Specificity in ASP. | Laurent Garcia, Stphane Ngoma, Pascal Nicolas |
| 2009 | On the Effectiveness of Diversity When Training Multiple Classifier Systems. | David Gacquer, Vronique Delcroix, Franois Delmotte, Sylvain Piechowiak |
| 2009 | When in Doubt ... Be Indecisive. | Linda C. van der Gaag, Silja Renooij, Wilma Steeneveld, Henk Hogeveen |