Olivier Spanjaard

65 papers A* 10A 9B 4C 1Misc 1Journal 29Unranked 10

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Robust ordinal regression for subsets comparisons with interactions. Eur. J. Oper. Res. Hugo Gilbert, Mohamed Ouaguenouni, Meltem Öztürk, Olivier Spanjaard
2024	J	`jnl`	Euclidean preferences in the plane under $\varvec{\ell _1},$$\varvec{\ell _2}$ and $\varvec{\ell _\infty }$ norms. Soc. Choice Welf. Bruno Escoffier, Olivier Spanjaard, Magdaléna Tydrichová
2024	A	`conf`	Learning and Optimizing with an SSB Representation of Intransitive Preferences on Sets. ECAI Hugo Gilbert, Mohamed Ouaguenouni, Olivier Spanjaard
2024	J	`jnl`	Recognizing single-peaked preferences on an arbitrary graph: Complexity and algorithms. Discret. Appl. Math. Bruno Escoffier, Olivier Spanjaard, Magdaléna Tydrichová
2023	A	`conf`	A Hybrid Approach to Preference Learning with Interaction Terms. ECAI Hugo Gilbert, Mohamed Ouaguenouni, Meltem Öztürk, Olivier Spanjaard
2023	A	`conf`	Algorithmic Recognition of 2-Euclidean Preferences. ECAI Bruno Escoffier, Olivier Spanjaard, Magdaléna Tydrichová
2023	A	`conf`	Robust Ordinal Regression for Collaborative Preference Learning with Opinion Synergies. AAMAS Hugo Gilbert, Mohamed Ouaguenouni, Meltem Öztürk, Olivier Spanjaard
2023	J	`jnl`	Robust Ordinal Regression for Subsets Comparisons with Interactions. CoRR Hugo Gilbert, Mohamed Ouaguenouni, Meltem Öztürk, Olivier Spanjaard
2022	—	`conf`	A Non-utilitarian Discrete Choice Model for Preference Aggregation. SUM Martin Durand, Fanny Pascual, Olivier Spanjaard
2022	J	`jnl`	Beyond pairwise comparisons in social choice: A setwise Kemeny aggregation problem. Theor. Comput. Sci. Hugo Gilbert, Tom Portoleau, Olivier Spanjaard
2022	J	`jnl`	Cautious Learning of Multiattribute Preferences. CoRR Hugo Gilbert, Mohamed Ouaguenouni, Meltem Öztürk, Olivier Spanjaard
2022	J	`jnl`	Weighted majority tournaments and Kemeny ranking with 2-dimensional Euclidean preferences. Discret. Appl. Math. Bruno Escoffier, Olivier Spanjaard, Magdaléna Tydrichová
2021	J	`jnl`	Kemeny ranking is NP-hard for 2-dimensional Euclidean preferences. CoRR Bruno Escoffier, Olivier Spanjaard, Magdaléna Tydrichová
2021	—	`conf`	Measuring Nearly Single-Peakedness of an Electorate: Some New Insights. ADT Bruno Escoffier, Olivier Spanjaard, Magdaléna Tydrichová
2020	J	`jnl`	Bayesian preference elicitation for multiobjective combinatorial optimization. CoRR Nadjet Bourdache, Patrice Perny, Olivier Spanjaard
2020	A*	`conf`	Beyond Pairwise Comparisons in Social Choice: A Setwise Kemeny Aggregation Problem. AAAI Hugo Gilbert, Tom Portoleau, Olivier Spanjaard
2020	B	`conf`	Recognizing Single-Peaked Preferences on an Arbitrary Graph: Complexity and Algorithms. SAGT Bruno Escoffier, Olivier Spanjaard, Magdaléna Tydrichová
2020	J	`jnl`	Recognizing Single-Peaked Preferences on an Arbitrary Graph: Complexity and Algorithms. CoRR Bruno Escoffier, Olivier Spanjaard, Magdaléna Tydrichová
2019	—	`conf`	Active Preference Elicitation by Bayesian Updating on Optimality Polyhedra. SUM Nadjet Bourdache, Patrice Perny, Olivier Spanjaard
2019	J	`jnl`	Beyond Pairwise Comparisons in Social Choice: A Setwise Kemeny Aggregation Problem. CoRR Hugo Gilbert, Tom Portoleau, Olivier Spanjaard
2019	A*	`conf`	Incremental Elicitation of Rank-Dependent Aggregation Functions based on Bayesian Linear Regression. IJCAI Nadjet Bourdache, Patrice Perny, Olivier Spanjaard
2019	J	`jnl`	Optimizing a Generalized Gini Index in Stable Marriage Problems: NP-Hardness, Approximation and a Polynomial Time Special Case. Algorithmica Hugo Gilbert, Olivier Spanjaard
2018	J	`jnl`	Optimizing a Generalized Gini Index in Stable Marriage Problems: NP-Hardness, Approximation and a Polynomial Time Special Case. CoRR Hugo Gilbert, Olivier Spanjaard
2017	J	`jnl`	A double oracle approach to minmax regret optimization problems with interval data. Eur. J. Oper. Res. Hugo Gilbert, Olivier Spanjaard
2017	A	`conf`	Complexity of Solving Decision Trees with Skew-Symmetric Bilinear Utility. UAI Hugo Gilbert, Olivier Spanjaard
2017	J	`jnl`	Functional Reward Markov Decision Processes: Theory and Applications. Int. J. Artif. Intell. Tools Paul Weng, Olivier Spanjaard
2017	A*	`conf`	Incremental Decision Making Under Risk with the Weighted Expected Utility Model. IJCAI Hugo Gilbert, Nawal Benabbou, Patrice Perny, Olivier Spanjaard, Paolo Viappiani
2016	J	`jnl`	A game theoretic bound for minmax regret optimization problems with interval data. CoRR Hugo Gilbert, Olivier Spanjaard
2016	A	`conf`	Using the Sugeno Integral in Optimal Assignment Problems with Qualitative Utilities. ECAI Soufiane Drissi Oudghiri, Patrice Perny, Olivier Spanjaard, Mohamed Hachimi
2015	—	`conf`	Reducing the Number of Queries in Interactive Value Iteration. ADT Hugo Gilbert, Olivier Spanjaard, Paolo Viappiani, Paul Weng
2015	A*	`conf`	Solving MDPs with Skew Symmetric Bilinear Utility Functions. IJCAI Hugo Gilbert, Olivier Spanjaard, Paolo Viappiani, Paul Weng
2013	J	`jnl`	A hybrid dynamic programming approach to the biobjective binary knapsack problem. ACM J. Exp. Algorithmics Charles Delort, Olivier Spanjaard
2013	B	`conf`	Bidirectional Preference-Based Search for State Space Graph Problems. SOCS Lucie Galand, Anisse Ismaili, Patrice Perny, Olivier Spanjaard
2013	A*	`conf`	Kemeny Elections with Bounded Single-Peaked or Single-Crossing Width. IJCAI Denis Cornaz, Lucie Galand, Olivier Spanjaard
2013	—	`conf`	Markov Decision Processes with Functional Rewards. MIWAI Olivier Spanjaard, Paul Weng
2013	C	`conf`	Truthful Many-to-Many Assignment with Private Weights. CIAC Bruno Escoffier, Jérôme Monnot, Fanny Pascual, Olivier Spanjaard
2012	J	`jnl`	An Axiomatic Approach to Robustness in Search Problems with Multiple Scenarios CoRR Patrice Perny, Olivier Spanjaard
2012	A	`conf`	Bounded Single-Peaked Width and Proportional Representation. ECAI Denis Cornaz, Lucie Galand, Olivier Spanjaard
2012	J	`jnl`	Exact algorithms for OWA-optimization in multiobjective spanning tree problems. Comput. Oper. Res. Lucie Galand, Olivier Spanjaard
2012	A*	`conf`	Sequential Decision Making with Rank Dependent Utility: A Minimax Regret Approach. AAAI Gildas Jeantet, Patrice Perny, Olivier Spanjaard
2011	—	`conf`	Committee Selection with a Weight Constraint Based on a Pairwise Dominance Relation. ADT Charles Delort, Olivier Spanjaard, Paul Weng
2011	J	`jnl`	Computing rank dependent utility in graphical models for sequential decision problems. Artif. Intell. Gildas Jeantet, Olivier Spanjaard
2011	—	`book`	Contributions à la théorie de la décision algorithmique : optimisation multi-objectifs et optimisation dans l'incertain. Olivier Spanjaard
2011	A*	`conf`	Resolute Choice in Sequential Decision Problems with Multiple Priors. IJCAI Hélène Fargier, Gildas Jeantet, Olivier Spanjaard
2011	—	`conf`	Strategy-Proof Mechanisms for Facility Location Games with Many Facilities. ADT Bruno Escoffier, Laurent Gourvès, Kim Thang Nguyen, Fanny Pascual, Olivier Spanjaard
2010	J	`jnl`	Choquet-based optimisation in multiobjective shortest path and spanning tree problems. Eur. J. Oper. Res. Lucie Galand, Patrice Perny, Olivier Spanjaard
2010	J	`jnl`	Two-stage stochastic matching and spanning tree problems: Polynomial instances and approximation. Eur. J. Oper. Res. Bruno Escoffier, Laurent Gourvès, Jérôme Monnot, Olivier Spanjaard
2010	B	`conf`	Using Bound Sets in Multiobjective Optimization: Application to the Biobjective Binary Knapsack Problem. SEA Charles Delort, Olivier Spanjaard
2009	J	`jnl`	Exact algorithms for OWA-optimization in multiobjective spanning tree problems. CoRR Lucie Galand, Olivier Spanjaard
2009	—	`conf`	Optimizing the Hurwicz Criterion in Decision Trees with Imprecise Probabilities. ADT Gildas Jeantet, Olivier Spanjaard
2008	—	`conf`	A Branch and Bound Algorithm for Choquet Optimization in Multicriteria Problems. MCDM Lucie Galand, Patrice Perny, Olivier Spanjaard
2008	J	`jnl`	A Multiobjective Branch-and-Bound Framework: Application to the Biobjective Spanning Tree Problem. INFORMS J. Comput. Francis Sourd, Olivier Spanjaard
2008	A	`conf`	Near Admissible Algorithms for Multiobjective Search. ECAI Patrice Perny, Olivier Spanjaard
2008	A*	`conf`	Rank-Dependent Probability Weighting in Sequential Decision Problems under Uncertainty. ICAPS Gildas Jeantet, Olivier Spanjaard
2008	B	`conf`	Some Tractable Instances of Interval Data Minmax Regret Problems: Bounded Distance from Triviality. SOFSEM Bruno Escoffier, Jérôme Monnot, Olivier Spanjaard
2008	J	`jnl`	Some tractable instances of interval data minmax regret problems. Oper. Res. Lett. Bruno Escoffier, Jérôme Monnot, Olivier Spanjaard
2007	Misc	`conf`	OWA-Based Search in State Space Graphs with Multiple Cost Functions. FLAIRS Lucie Galand, Olivier Spanjaard
2007	A*	`conf`	State Space Search for Risk-Averse Agents. IJCAI Patrice Perny, Olivier Spanjaard, Louis-Xavier Storme
2006	J	`jnl`	A decision-theoretic approach to robust optimization in multivalued graphs. Ann. Oper. Res. Patrice Perny, Olivier Spanjaard, Louis-Xavier Storme
2005	J	`jnl`	A preference-based approach to spanning trees and shortest paths problems****. Eur. J. Oper. Res. Patrice Perny, Olivier Spanjaard
2005	A*	`conf`	Algebraic Markov Decision Processes. IJCAI Patrice Perny, Olivier Spanjaard, Paul Weng
2004	J	`jnl`	Non-classical preference models in combinatorial problems: Models and algorithms for graphs. 4OR Olivier Spanjaard
2003	A	`conf`	An Axiomatic Approach to Robustness in Search Problems with Multiple Scenarios. UAI Patrice Perny, Olivier Spanjaard
2003	J	`jnl`	Bottleneck shortest paths on a partially ordered scale. 4OR Jérôme Monnot, Olivier Spanjaard
2002	—	`conf`	On Preference-Based Search in State Space Graphs. AAAI/IAAI Patrice Perny, Olivier Spanjaard