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The bi-objective workflow satisfiability problem and workflow resiliency1

Jason Crampton , Gregory Gutin , Daniel Karapetyan , Rémi Watrigant
Journal of Computer Security, 2017, 25 (1), pp.83-115
Article dans une revue hal-01995985v1
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Overlaying a hypergraph with a graph with bounded maximum degree

Frédéric Havet , Dorian Mazauric , Viet-Ha Nguyen , Rémi Watrigant
Discrete Applied Mathematics, In press, 319, pp.394-406. ⟨10.1007/978-3-030-39219-2_32⟩
Article dans une revue hal-02025469v3
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Comparing two clusterings using matchings between clusters of clusters

Frédéric Cazals , Dorian Mazauric , Romain Tetley , Rémi Watrigant
[Research Report] RR-9063, INRIA Sophia Antipolis - Méditerranée; Universite Cote d'Azur. 2017, pp.1-45
Rapport hal-01514872v4
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Twin-width II: small classes

Edouard Bonnet , Colin Geniet , Eun Jung Kim , Stéphan Thomassé , Rémi Watrigant
ACM-SIAM Symposium on Discrete Algorithms (SODA21), Jan 2021, Alexandria, United States
Communication dans un congrès hal-03107577v1

Parameterized Resiliency Problems via Integer Linear Programming

Jason Crampton , Gregory Gutin , Martin Koutecký , Rémi Watrigant
CIAC 2017: 10th International Conference, May 2017, Athènes, Greece. pp.164-176
Communication dans un congrès hal-01995981v1
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Comparaison de deux clusterings par couplage entre clusters de clusters

Frédéric Cazals , Dorian Mazauric , Romain Tetley , Rémi Watrigant
ALGOTEL 2018 - 20èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, May 2018, Roscoff, France
Communication dans un congrès hal-01774440v1

Approximating the sparsest $k$-subgraph in chordal graph

Rémi Watrigant , Marin Bougeret , Rodolphe Giroudeau
Theory of Computing Systems, 2016, 58 (1), pp.111-132. ⟨10.1007/s00224-014-9568-2⟩
Article dans une revue lirmm-01383119v1
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Complexity Dichotomies for the Minimum F-Overlay Problem

Nathann Cohen , Frédéric Havet , Dorian Mazauric , Ignasi Sau , Rémi Watrigant
[Research Report] RR-9045, Inria Sophia Antipolis. 2013, pp.16
Rapport hal-01490535v1

On the sum-max graph partitioning problem

Rémi Watrigant , Marin Bougeret , Rodolphe Giroudeau , Jean-Claude König
Theoretical Computer Science, 2014, Combinatorial Optimization: Theory of algorithms and Complexity, 540, pp.143-155. ⟨10.1016/j.tcs.2013.11.024⟩
Article dans une revue lirmm-01251016v1
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The k-Sparsest Subgraph Problem

Rémi Watrigant , Marin Bougeret , Rodolphe Giroudeau
RR-12019, 2012
Rapport lirmm-00735713v2
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Approximation et complexité paramétrée de problèmes d’optimisation dans les graphes : partitions et sous-graphes

Rémi Watrigant
Géométrie algorithmique [cs.CG]. Université Montpellier II - Sciences et Techniques du Languedoc, 2014. Français. ⟨NNT : 2014MON20100⟩
Thèse tel-01488596v1
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Overlaying a hypergraph with a graph with bounded maximum degree

Frédéric Havet , Dorian Mazauric , Viet-Ha Nguyen , Rémi Watrigant
CALDAM 2020 - 6th Annual International Conference on Algorithms and Discrete Applied Mathematics, Feb 2020, Hyderabad, India
Communication dans un congrès hal-03035849v1
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Parameterized Complexity of Independent Set in H-free Graphs

Edouard Bonnet , Nicolas Bousquet , Pierre Charbit , Stéphan Thomassé , Rémi Watrigant
Algorithmica, 2020, Parameterized and Exact Computation, IPEC 2018, 82 (8), pp.2360-2394. ⟨10.1007/s00453-020-00730-6⟩
Article dans une revue hal-03015353v2
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When Maximum Stable Set Can Be Solved in FPT Time

Edouard Bonnet , Nicolas Bousquet , Stéphan Thomassé , Rémi Watrigant
30th International Symposium on Algorithms and Computation (ISAAC 2019), Dec 2019, Shanghai, China. ⟨10.4230/LIPIcs.ISAAC.2019.49⟩
Communication dans un congrès hal-02935501v1
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Overlaying a hypergraph with a graph with bounded maximum degree

Frédéric Havet , Dorian Mazauric , Viet-Ha Nguyen , Rémi Watrigant
ALGOTEL 2020 – 22èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, Sep 2020, Lyon, France
Communication dans un congrès hal-02796730v1

Resiliency Policies in Access Control Revisited

Jason Crampton , Gregory Gutin , Rémi Watrigant
SACMAT: Symposium on Access Control Models and Technologies, Jun 2016, Shanghai, China. pp.101-111, ⟨10.1145/2914642.2914650⟩
Communication dans un congrès hal-01995964v1
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Twin-width III: Max Independent Set, Min Dominating Set, and Coloring

Edouard Bonnet , Colin Geniet , Eun Jung Kim , Stéphan Thomassé , Rémi Watrigant
48th International Colloquium on Automata, Languages, and Programming (ICALP 2021), Jul 2021, Glasgow, United Kingdom. ⟨10.4230/LIPIcs.ICALP.2021.35⟩
Communication dans un congrès hal-03107571v1
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NP-hardness of the Sparsest k-Subgraph Problem in Chordal Graphs

Rémi Watrigant , Marin Bougeret , Rodolphe Giroudeau
RR-12026, 2012
Rapport lirmm-00744655v3
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On the Approximability of the Sum-Max Graph Partitioning Problem

Rémi Watrigant , Marin Bougeret , Rodolphe Giroudeau , Jean-Claude König
APEX: Approximation, Parameterized and EXact algorithms, Feb 2012, Paris, France
Communication dans un congrès lirmm-00675888v1

Multidimensional Binary Vector Assignment problem: standard, structural and above guarantee parameterizations

Marin Bougeret , Guillerme Duvillié , Rodolphe Giroudeau , Rémi Watrigant
Discrete Mathematics and Theoretical Computer Science, 2017, FCT '15, 19 (4), ⟨10.23638/DMTCS-19-4-3⟩
Article dans une revue lirmm-01889400v1
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Approximating the Sparsest k-Subgraph in Chordal Graphs

Rémi Watrigant , Marin Bougeret , Rodolphe Giroudeau
2013
Rapport hal-00868188v1
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Complexity dichotomies for the Minimum F -Overlay problem

Nathann Cohen , Frédéric Havet , Dorian Mazauric , Ignasi Sau , Rémi Watrigant
Journal of Discrete Algorithms, 2018, 52-53, pp.133-142. ⟨10.1016/j.jda.2018.11.010⟩
Article dans une revue hal-01947563v1
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Complexity Dichotomies for the Minimum $F$-Overlay Problem

Nathann Cohen , Frédéric Havet , Dorian Mazauric , Ignasi Sau , Rémi Watrigant
28th International Workshop on Combinatorial Algorithms (IWOCA), Jul 2017, Newcastle, Australia. pp.116-127, ⟨10.1007/978-3-319-78825-8_10⟩
Communication dans un congrès hal-01571229v1

On the Satisfiability of Workflows with Release Points

Jason Crampton , Gregory Gutin , Rémi Watrigant
SACMAT 2018: 22nd ACM on Symposium on Access Control Models and Technologies, Jun 2017, Indianapolis, United States. pp.207-217
Communication dans un congrès hal-01995974v1

A Multivariate Approach for Checking Resiliency in Access Control

Jason Crampton , Gregory Gutin , Rémi Watrigant
AAIM 2016: Algorithmic Aspects in Information and Management, Jul 2016, Bergamo, Italy. pp.173-184
Communication dans un congrès hal-01995968v1

The Authorization Policy Existence Problem

Pierre Bergé , Jason Crampton , Gregory Gutin , Rémi Watrigant
CODASPY: Conference on Data and Application Security and Privacy, Mar 2017, Scottsdale, United States. pp.163-165, ⟨10.1145/3029806.3029844⟩
Communication dans un congrès hal-01995978v1
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Parameterized Complexity of Independent Set in H-free graphs

Edouard Bonnet , Nicolas Bousquet , Pierre Charbit , Stéphan Thomassé , Rémi Watrigant
IPEC 2018 - 13th International Symposium on Parameterized and Exact Computation, Aug 2018, Helsinki, Finland. ⟨10.4230/LIPIcs.CVIT.2016.23⟩
Communication dans un congrès hal-01962369v1
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Parameterized Complexity of the Sparsest k-Subgraph in Chordal Graphs

Rémi Watrigant , Nicolas Bousquet , Marin Bougeret , Rodolphe Giroudeau
[Research Report] RR-13033, LIRMM. 2013
Rapport lirmm-00875132v1
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Multidimensional Binary Vector Assignment Problem: Standard, Structural and Above Guarantee Parameterizations

Marin Bougeret , Guillerme Duvillié , Rodolphe Giroudeau , Rémi Watrigant
FCT: Fundamentals of Computation Theory, Aug 2015, Gdańsk, Poland. pp.189-201, ⟨10.1007/978-3-319-22177-9_15⟩
Communication dans un congrès lirmm-01250997v1
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Twin-width I: tractable FO model checking

Edouard Bonnet , Eun Jung Kim , Stéphan Thomassé , Rémi Watrigant
FOCS 2020, Nov 2020, online, United States
Communication dans un congrès hal-03107581v1