Gérald Oster
Présentation
Gérald Oster est maître de conférences de l'Université de Lorraine en poste à TELECOM Nancy depuis septembre 2006. Il a obtenu son Doctorat en Informatique de Nancy-Université en 2005 et a été chercheur post-doctorant à l'ETH Zurich (Suisse). Son expertise porte sur les systèmes collaboratifs à large échelle avec un accent particulier sur les mécanismes de réplication de données et leurs applications. Il a coordonné le projet ANR STREAMS et a participé à plusieurs projets de recherche et transfert technologique tels que les projets EU FP6 QualiPSo, RNTL LibreSource and RNTL XWiki Concerto , DGCIS Wiki 3.0 et ANR ConcoRDanT.
Publications
Publications
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Morpho-statistical description of networks through graph modelling and Bayesian inferenceIEEE Transactions on Network Science and Engineering, 2022, 9 (4), pp.2123 - 2138. ⟨10.1109/TNSE.2022.3155359⟩ |
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Efficient Renaming in Sequence CRDTsIEEE Transactions on Parallel and Distributed Systems, 2022, 33 (12), pp.3870-3885. ⟨10.1109/TPDS.2022.3172570⟩ |
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Enhancing rich content wikis with real-time collaborationConcurrency and Computation: Practice and Experience, 2021, 33 (8), ⟨10.1002/cpe.4110⟩ |
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Building a collaborative peer-to-peer wiki system on a structured overlayComputer Networks, 2010, P2P Technologies for Emerging Wide-Area Collaborative Services and Applications, 54 (12), pp.1939--1952. ⟨10.1016/j.comnet.2010.03.019⟩ |
Formal Design and Verification of Operational Transformation Algorithms for Copies ConvergenceTheoretical Computer Science, 2006, Algebraic Methodology and Software Technology, 351 (2), pp.167--183. ⟨10.1016/j.tcs.2005.09.066⟩ |
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The ToxicFarm Integrated Cooperation Framework for Virtual TeamsDistributed and Parallel Databases, 2004, Special Issue on Teamware, 15 (1), pp.67-88. ⟨10.1023/B:DAPD.0000009432.79864.08⟩ |
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Efficient Renaming in Sequence CRDTsPaPoC 2020 - 7th Workshop on Principles and Practice of Consistency for Distributed Data, Apr 2020, Heraklion / Virtual, Greece |
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Prunable Authenticated Log and Authenticable Snapshot in Distributed Collaborative SystemsCIC 2018 - 4th IEEE International Conference on Collaboration and Internet Computing, Oct 2018, Philadelphia, United States |
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MUTE: A Peer-to-Peer Web-based Real-time Collaborative EditorECSCW 2017 - 15th European Conference on Computer-Supported Cooperative Work, Aug 2017, Sheffield, United Kingdom. pp.1-4, ⟨10.18420/ecscw2017_p5⟩ |
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Handling Disturbance and Awareness of Concurrent Updates in a Collaborative EditorCDVE 2017 - 14th International Conference on Cooperative Design, Visualization, and Engineering, Sep 2017, Mallorca, Spain |
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A Teaching System To Learn Programming: the Programmer's Learning MachineACM Conference on Innovation and Technology in Computer Science Education 2015, Jul 2015, Vilnius, Lithuania. ⟨10.1145/2729094.2742626⟩ |
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How Do User Groups Cope with Delay in Real-Time Collaborative Note TakingEuropean Conference on Computer Supported Cooperative Work 2015, Sep 2015, Oslo, Norway. pp.223-242, ⟨10.1007/978-3-319-20499-4_12⟩ |
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Studying the Effect of Delay on Group Performance in Collaborative EditingProceedings of 11th International Conference on Cooperative Design, Visualization, and Engineering, CDVE 2014, Springer 2014 Lecture Notes in Computer Science, Sep 2014, Seattle, WA, United States. pp.191 - 198, ⟨10.1007/978-3-319-10831-5_29⟩ |
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Supporting Adaptable Granularity of Changes for Massive-scale Collaborative EditingCollaborateCom - 9th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing - 2013, Oct 2013, Austin, United States |
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Collaboration over Wiki ContentIWCES'12 - The Twelfth International Workshop on Collaborative Editing Systems, Feb 2012, Seattle, United States |
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Évaluation de l'occupation mémoire des CRDTs pour l'édition collaborative temps-réel mobileUbiMob - French-speaking Conference on Mobility and Ubiquity Computing - 2012, Jun 2012, Anglet, France |
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Evaluating CRDTs for Real-time Document Editing11th ACM Symposium on Document Engineering, Sep 2011, Mountain View, California, United States. pp.103--112, ⟨10.1145/2034691.2034717⟩ |
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DooSo6: Easy collaboration over shared projects6th International Conference on Cooperative Design, Vizualization and Engineering - CDVE 2009, Sep 2009, Luxembourg, Luxembourg. pp.56-63, ⟨10.1007/978-3-642-04265-2_8⟩ |
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UniWiki: A Collaborative P2P System for Distributed Wiki Applications18th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises - WETICE 2009, Jun 2009, Groningen, Netherlands. pp.87--92, ⟨10.1109/WETICE.2009.42⟩ |
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Awareness of Concurrent Changes in Distributed Software DevelopmentInternational Conference on Cooperative Information Systems - CoopIS 2008, Nov 2008, Monterrey, Mexico. pp.456-464, ⟨10.1007/978-3-540-88871-0⟩ |
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Providing awareness in multi-synchronous collaboration without compromising privacyACM 2008 conference on Computer supported cooperative work, Nov 2008, San Diego, United States. pp.659-668, ⟨10.1145/1460563.1460665⟩ |
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Peer-to-peer Collaboration over XML DocumentsInternational Conference on Cooperative Design, Visualization and Engineering - CDVE 2008, Sep 2008, Mallorca, Spain. pp.66-73, ⟨10.1007/978-3-540-88011-0⟩ |
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Intra/Inter-document Change Awareness for Co-authoring of Web SitesInternational Conference on Web Information Systems Engineering - WISE 2008, Sep 2008, Auckland, New Zealand. pp.90-105, ⟨10.1007/978-3-540-85481-4⟩ |
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A Comparison of Optimistic Approaches to Collaborative Editing of Wiki Pages3rd International Conference on Collaborative Computing: Networking, Applications and Worksharing - CollaborateCom'2007, Nov 2007, White Plains, NY, United States. pp.474 - 483, ⟨10.1109/COLCOM.2007.4553878⟩ |
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Flexible Reconciliation of XML Documents in Asynchronous Editing9th International Conference on Enterprise Information Systems - ICEIS 2007, Jun 2007, Funchal, Madeira, Portugal. pp.359-368 |
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Supporting Collaborative Writing of XML Documents9th International Conference on Enterprise Information Systems - ICEIS 2007, Jun 2007, Funchal, Madeira, Portugal. pp.335-341 |
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A Collaborative Writing Mode for Avoiding Blind Modifications9th International Workshop on Collaborative Editing Systems - IWCES 2007, Nov 2007, Sanibel Island, Florida, United States |
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Increasing Awareness in Collaborative Authoring through Edit ProfilingIEEE Conference on Collaborative Computing: Networking, Applications and Worksharing - CollaborateCom 2006, Nov 2006, Atlanta, Georgia, USA |
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Tombstone Transformation Functions for Ensuring Consistency in Collaborative Editing SystemsIEEE Conference on Collaborative Computing: Networking, Applications and Worksharing - CollaborateCom 2006, Nov 2006, Atlanta, Georgia, USA, pp.1-10, ⟨10.1109/COLCOM.2006.361867⟩ |
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Handling Conflicts through Multi-level Editing in Peer-to-peer EnvironmentsInternational Workshop on Collaborative Editing Systems - CEW 2006, Nov 2006, Banff, Alberta, Canada |
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Data Consistency for P2P Collaborative EditingACM Conference on Computer-Supported Cooperative Work - CSCW 2006, Nov 2006, Banff, Alberta, Canada, pp.259 - 268 |
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Towards Synchronizing Linear Collaborative Objects with Operation TransformationInternational Conference on Formal Techniques for Networked and Distributed Systems - FORTE 2005, Oct 2005, Taipei/Taiwan, pp.411-427 |
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Edition collaborative sur réseau pair-à-pair à large échelleJournées Francophones sur la Cohérence des Données en Univers Réparti - CDUR 2005, Nov 2005, Paris/France, pp.42-47 |
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Un modèle sûr et générique pour la synchronisation de données divergentesPremières Journées Francophones : Mobilité et Ubiquité - UbiMob'04, Jun 2004, Nice, France, 9 p |
Deductive Verification of Distributed Groupware SystemsTenth International Conference on Algebraic Methodology and Software Technology - AMAST 2004, 2004, Stirling, Scotland, United Kingdom, pp.226-240 |
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Semantic Consistency for Collaborative SystemsFifth International Workshop on Collaborative Editing - ECSCW'2003, 2003, Helsinki, Finland, 8 p |
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Proving Correctness of Transformation Functions in Real-Time Groupware8th European Conference of Computer-supported Cooperative Work - ECSCW'03, 2003, Helsinki, Finland, 18 p |
Using the Transformational Approach to Build a Safe and Generic Data SynchronizerInternational Conference on Supporting Group Work - Group 2003, ACM SIGGROUP, Nov 2003, Sanibel Island, Florida, USA, pp.212-220, ⟨10.1145/958160.958194⟩ |
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Toxic Farm : a cooperative management platform for virtual teams and enterprises5th International Conference on Enterprise Information Systems - ICEIS'03, 2003, Angers, France |
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VOTE: Group Editors Analyzing ToolFourth International Workshop on First-Order Theorem Proving - FTP'03, 2003, Valencia, Spain, pp.153-161, ⟨10.1016/S1571-0661(04)80660-1⟩ |
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Services for Virtual Teams Hosting : ToxicFarm IntroductionSecond International Workshop on Cooperative Internet Computing - CIC 2002, 2002, Hong Kong, China, pp.105-112 |
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Development of Transformation Functions Assisted by a Theorem ProverFourth International Workshop on Collaborative Editing 2002 - ACM CSCW'2002, 2002, Nouvelle-Orléans, USA, 8 p |
Divergence Awareness for Virtual Team through the WebSixth World Conference on Integrated Design and Process Technology - IDPT'2002, Society for Design & Process Science (SDPS), Jun 2002, Pasadena, CA, USA, 10 p |
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SAMS: Synchronous, Asynchronous, Multi-Synchronous EnvironmentsSeventh International Conference on Computer Supported Cooperative Work in Design - CSCWD'02, 2002, Rio de Janeiro, Brasil, 5 p |
Adaptive browsing for information discovery in an iconographic contextRIAO'2000, CID, 2000, Collège de France, Paris, France, 19 p |
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Réplication optimiste et cohérence des données dans les environnements collaboratifs répartisInformatique [cs]. Université Henri Poincaré - Nancy I, 2005. Français. ⟨NNT : ⟩ |