Claudia-Lavinia Ignat

Publications

Article dans une revue (8)

Discreet: distributed delivery service with context-aware cooperation Ludovic Paillat,Claudia-Lavinia Ignat,Davide Frey,Mathieu Turuani,Amine Ismail Annals of Telecommunications - annales des télécommunications, 2025, 80 (3-4), pp.357-374. ⟨10.1007/s12243-024-01053-1⟩ Article dans une revue hal-04829916v1
Enhancing rich content wikis with real-time collaboration Claudia-Lavinia Ignat,Luc André,Gérald Oster Concurrency and Computation: Practice and Experience, 2021, 33 (8), ⟨10.1002/cpe.4110⟩ Article dans une revue hal-01404024v1
The Influence of Trust Score on Cooperative Behavior Claudia-Lavinia Ignat,Quang-Vinh Dang,Valerie Shalin ACM Transactions on Internet Technology, 2019, 19 (4), pp.1-22. ⟨10.1145/3329250⟩ Article dans une revue hal-02307981v1
An Analysis of Merge Conflicts and Resolutions in Git-based Open Source Projects Hoai Le Nguyen,Claudia-Lavinia Ignat Computer Supported Cooperative Work, 2018, 27 (3-6), pp.741-765. ⟨10.1007/s10606-018-9323-3⟩ Article dans une revue hal-01917249v1
Quality Assessment of Wikipedia Articles: A Deep Learning Approach Quang-Vinh Dang,Claudia-Lavinia Ignat ACM SIGWEB Newsletter, 2016, ⟨10.1145/2996442.2996447⟩ Article dans une revue hal-01393227v1
A CONTRACT-EXTENDED PUSH-PULL-CLONE MODEL FOR MULTI-SYNCHRONOUS COLLABORATION Hien Thi Thu Truong,Claudia-Lavinia Ignat,Pascal Molli International Journal of Cooperative Information Systems, 2012, 21 (3), pp.221-262. ⟨10.1142/S0218843012410031⟩ Article dans une revue hal-00761038v1
À propos des outils de travail collaboratif Claudia Lavinia Ignat,Joanna Jongwane Interstices, 2009 Article dans une revue hal-01350220v1
Multi-level editing of hierarchical documents Claudia-Lavinia Ignat,Moira C. Norrie Computer Supported Cooperative Work, 2008, 17 (5-6), pp.423-468. ⟨10.1007/s10606-007-9071-2⟩ Article dans une revue istex inria-00337480v1

Communication dans un congrès (51)

Peer-to-Peer Architectures for Scalable Storage and Efficient Distributed Learning Claudia-Lavinia Ignat Smart Diaspora 2025, Nov 2025, Cluj-Napoca, Romania Communication dans un congrès hal-05434615v1
Synql: A CRDT-Based Approach for Replicated Relational Databases with Integrity Constraints Claudia-Lavinia Ignat,Victorien Elvinger,Habibatou Ba DAIS 2024 - 24th IFIP International Conference on Distributed Applications and Interoperable Systems, Jun 2024, Groningen, Netherlands. pp.18-35, ⟨10.1007/978-3-031-62638-8_2⟩ Communication dans un congrès hal-04969158v4
Sybil Attack Strikes Again: Denying Content Access in IPFS with a Single Computer Thibault Cholez,Claudia-Lavinia Ignat ARES 2024: The 19th International Conference on Availability, Reliability and Security, Jul 2024, Vienna, Austria. pp.1-7, ⟨10.1145/3664476.3664482⟩ Communication dans un congrès hal-04666290v1
Keynote: Large-scale trustworthy distributed collaborative systems - challenges and prospective solutions Claudia-Lavinia Ignat INFORSID 2024 - INFormatique des ORganisations et Systèmes d'Information et de Décision, May 2024, Nancy, France Communication dans un congrès hal-04595294v2
Design of an Efficient Distributed Delivery Service for Group Key Agreement Protocols Ludovic Paillat,Claudia-Lavinia Ignat,Davide Frey,Mathieu Turuani,Amine Ismail FPS 2023 - 16th International Symposium on Foundations & Practice of Security, Dec 2023, Bordeaux, France. pp.1-16 Communication dans un congrès hal-04337821v1
Quantifying the Performance of Conflict-free Replicated Data Types in InterPlanetary File System Quentin Acher,Claudia-Lavinia Ignat,Shadi Ibrahim DICG 2023 - 4th International Workshop on Distributed Infrastructure for Common Good, Dec 2023, Bologna, Italy. pp.1-6, ⟨10.1145/3631310.3633488⟩ Communication dans un congrès hal-04337761v1
Access control based on CRDTs for Collaborative Distributed Applications Pierre-Antoine Rault,Claudia-Lavinia Ignat,Olivier Perrin The 22nd IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom-2023), Nov 2023, Exeter, United Kingdom Communication dans un congrès hal-04224855v1
Distributed Access Control for Collaborative Applications using CRDTs Pierre-Antoine Rault,Claudia-Lavinia Ignat,Olivier Perrin PaPoC 2022 - 9th Workshop on Principles and Practice of Consistency for Distributed Data, Apr 2022, Rennes, France. ⟨10.1145/3517209.3524826⟩ Communication dans un congrès hal-03584553v2
Users trust assessment based on their past behavior in large scale collaboration Claudia-Lavinia Ignat,Quang-Vinh Dang ICCP 2021 - IEEE 17th International Conference on Intelligent Computer Communication and Processing, Oct 2021, Cluj-Napoca/Online, Romania Communication dans un congrès hal-03469344v1
Time-position characterization of conflicts: a case study of collaborative editing Hoai Le Nguyen,Claudia-Lavinia Ignat The 26th International Conference on Collaboration Technologies and Social Computing (CollabTech 2020), Sep 2020, Tartu/VIrtual, Estonia Communication dans un congrès hal-02983533v1
Conflict-Free Replicated Relations for Multi-Synchronous Database Management at Edge Weihai Yu,Claudia-Lavinia Ignat IEEE International Conference on Smart Data Services, 2020 IEEE World Congress on Services, Oct 2020, Beijing, China Communication dans un congrès hal-02983557v1
A Generic Undo Support for State-Based CRDTs Weihai Yu,Victorien Elvinger,Claudia-Lavinia Ignat OPODIS 2019 - Proceedings of 23rd International Conference on Principles of Distributed Systems, Dec 2019, Neuchâtel, Switzerland. ⟨10.4230/LIPIcs.OPODIS.2019.14⟩ Communication dans un congrès hal-02370231v1
Keynote: From groupware to large-scale trustworthy distributed collaborative systems Claudia-Lavinia Ignat CRIWG 2018 - 24th International Conference on Collaboration and Technology, Sep 2018, Costa de Caparica, Portugal Communication dans un congrès hal-01875534v1
Link-Sign Prediction in Dynamic Signed Directed Networks Quang-Vinh Dang,Claudia-Lavinia Ignat CIC 2018 - 4th IEEE International Conference on Collaboration and Internet Computing, Oct 2018, Philadelphia, United States Communication dans un congrès hal-01881035v3
Trusternity: Auditing Transparent Log Server with Blockchain Hoang-Long Nguyen,Claudia-Lavinia Ignat,Olivier Perrin Companion of the The Web Conference 2018, Apr 2018, Lyon, France. ⟨10.1145/3184558.3186938⟩ Communication dans un congrès hal-01883589v1
Blockchain-Based Auditing of Transparent Log Servers Hoang-Long Nguyen,Jean-Philippe Eisenbarth,Claudia-Lavinia Ignat,Olivier Perrin 32th IFIP Annual Conference on Data and Applications Security and Privacy (DBSec), Jul 2018, Bergamo, Italy. pp.21-37, ⟨10.1007/978-3-319-95729-6_2⟩ Communication dans un congrès hal-01917636v1
dTrust: a simple deep learning approach for social recommendation Quang-Vinh Dang,Claudia-Lavinia Ignat The 3rd IEEE International Conference on Collaboration and Internet Computing (CIC-17), Oct 2017, San Jose, United States Communication dans un congrès hal-01578316v3
An end-to-end learning solution for assessing the quality of Wikipedia articles Quang-Vinh Dang,Claudia-Lavinia Ignat OpenSym 2017 - International Symposium on Open Collaboration, Aug 2017, Galway, Ireland. ⟨10.1145/3125433.3125448⟩ Communication dans un congrès hal-01559693v3
MUTE: A Peer-to-Peer Web-based Real-time Collaborative Editor Matthieu Nicolas,Victorien Elvinger,Gérald Oster,Claudia-Lavinia Ignat,François Charoy ECSCW 2017 - 15th European Conference on Computer-Supported Cooperative Work, Aug 2017, Sheffield, United Kingdom. pp.1-4, ⟨10.18420/ecscw2017_p5⟩ Communication dans un congrès hal-01655438v1
Handling Disturbance and Awareness of Concurrent Updates in a Collaborative Editor Weihai Yu,Gérald Oster,Claudia-Lavinia Ignat CDVE 2017 - 14th International Conference on Cooperative Design, Visualization, and Engineering, Sep 2017, Mallorca, Spain Communication dans un congrès hal-01652656v1
Parallelism and conflicting changes in Git version control systems Hoai Le Nguyen,Claudia-Lavinia Ignat IWCES’17 - The Fifteenth International Workshop on Collaborative Editing Systems , Feb 2017, Portland, Oregon, United States Communication dans un congrès hal-01588482v1
Performance of real-time collaborative editors at large scale: User perspective Quang-Vinh Dang,Claudia-Lavinia Ignat Internet of People Workshop, 2016 IFIP Networking Conference, May 2016, Vienna, Austria. pp.548-553, ⟨10.1109/IFIPNetworking.2016.7497258⟩ Communication dans un congrès hal-01351229v1
Computational Trust Model for Repeated Trust Games Quang-Vinh Dang,Claudia-Lavinia Ignat The 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom-16), Aug 2016, Tianjin, China Communication dans un congrès hal-01351250v1
Quality Assessment of Wikipedia Articles without Feature Engineering Quang-Vinh Dang,Claudia-Lavinia Ignat Proceedings of the 16th ACM/IEEE-CS on Joint Conference on Digital Libraries, Jun 2016, Newark, United States. pp.27-30, ⟨10.1145/2910896.2910917⟩ Communication dans un congrès hal-01351226v1
Measuring Quality of Collaboratively Edited Documents: the case of Wikipedia Quang-Vinh Dang,Claudia-Lavinia Ignat Proceedings of the 2nd IEEE International Conference on Collaboration and Internet Computing (CIC-16), Nov 2016, Pittsburgh, United States Communication dans un congrès hal-01388614v1
A CRDT Supporting Selective Undo for Collaborative Text Editing Weihai Yu,Luc André,Claudia-Lavinia Ignat 15th IFIP International Conference on Distributed Applications and Interoperable Systems (DAIS), Jun 2015, Grenoble, France. pp.193-206, ⟨10.1007/978-3-319-19129-4_16⟩ Communication dans un congrès hal-01246212v1
How Do User Groups Cope with Delay in Real-Time Collaborative Note Taking Claudia-Lavinia Ignat,Gérald Oster,Olivia Fox,François Charoy,Valerie Shalin European Conference on Computer Supported Cooperative Work 2015, Sep 2015, Oslo, Norway. pp.223-242, ⟨10.1007/978-3-319-20499-4_12⟩ Communication dans un congrès hal-01238831v1
The Fourteenth International Workshop on Collaborative Editing Systems Michael Macfadden,Agustina Agustina,Ning Gu,Claudia-Lavinia Ignat,Haifeng Shenet al. The 17th ACM Conference on Computer supported cooperative work & social computing, Feb 2014, Baltimore, United States. ⟨10.1145/2556420.2558861⟩ Communication dans un congrès hal-01088762v1
Studying the Effect of Delay on Group Performance in Collaborative Editing Claudia-Lavinia Ignat,Gérald Oster,Meagan Newman,Valerie Shalin,François Charoy Proceedings 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⟩ Communication dans un congrès hal-01088815v1
Supporting Adaptable Granularity of Changes for Massive-scale Collaborative Editing Luc André,Stéphane Martin,Gérald Oster,Claudia-Lavinia Ignat CollaborateCom - 9th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing - 2013, Oct 2013, Austin, United States Communication dans un congrès hal-00903813v1
The Thirteenth International Workshop on Collaborative Editing Systems Agustina Agustina,Ning Gu,Claudia-Lavinia Ignat,Michael Macfadden,Haifeng Shenet al. Conference on Computer supported cooperative work, Feb 2013, San Antonio, United States Communication dans un congrès hal-00924922v1
Collaboration over Wiki Content Luc André,Claudia-Lavinia Ignat,Gérald Oster IWCES'12 - The Twelfth International Workshop on Collaborative Editing Systems, Feb 2012, Seattle, United States Communication dans un congrès hal-00726833v1
Securing Logs in Operation-based Collaborative Editing Hien Thi Thu Truong,Claudia-Lavinia Ignat,Pascal Molli CSCW'12 - The Twelfth International Workshop on Collaborative Editing Systems 2012, Feb 2012, Seattle, United States Communication dans un congrès hal-00761058v1
Authenticating Operation-based History in Collaborative Systems Hien Thi Thu Truong,Claudia-Lavinia Ignat,Pascal Molli ACM 2012 International Conference on Support Group Work, Oct 2012, Sanibel Island, FL, United States. pp.131-140, ⟨10.1145/2389176.2389197⟩ Communication dans un congrès hal-00761045v1
Évaluation de l'occupation mémoire des CRDTs pour l'édition collaborative temps-réel mobile Mehdi Ahmed-Nacer,Pascal Urso,Claudia-Lavinia Ignat,Gérald Oster UbiMob - French-speaking Conference on Mobility and Ubiquity Computing - 2012, Jun 2012, Anglet, France Communication dans un congrès hal-00710258v1
Log Auditing for Trust Assessment in Peer-to-Peer Collaboration Hien Thi Thu Truong,Claudia-Lavinia Ignat The 10th International Symposium on Parallel and Distributed Computing (ISPDC 2011), Jul 2011, Cluj-Napoca, Romania Communication dans un congrès inria-00636177v1
A Contract-extended Push-Pull-Clone Model Hien Thi Thu Truong,Claudia-Lavinia Ignat,Mohamed-Rafik Bouguelia,Pascal Molli 7th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2011), Oct 2011, Orlando, Florida, United States Communication dans un congrès inria-00636183v1
Evaluating CRDTs for Real-time Document Editing Mehdi Ahmed-Nacer,Claudia-Lavinia Ignat,Gérald Oster,Hyun-Gul Roh,Pascal Urso 11th ACM Symposium on Document Engineering, Sep 2011, Mountain View, California, United States. pp.103--112, ⟨10.1145/2034691.2034717⟩ Communication dans un congrès inria-00629503v1
DooSo6: Easy collaboration over shared projects Claudia-Lavinia Ignat,Gérald Oster,Pascal Molli 6th 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⟩ Communication dans un congrès inria-00431680v1
Annotation of Concurrent Changes in Collaborative Software Development Claudia-Lavinia Ignat International Conference on Intelligent Computer Communication and Processing - ICCP 2008, IEEE, Aug 2008, Cluj-Napoca, Romania. pp.137-144 Communication dans un congrès inria-00337401v1
Awareness of Concurrent Changes in Distributed Software Development Claudia-Lavinia Ignat,Gérald Oster International Conference on Cooperative Information Systems - CoopIS 2008, Nov 2008, Monterrey, Mexico. pp.456-464, ⟨10.1007/978-3-540-88871-0⟩ Communication dans un congrès inria-00343812v1
Providing awareness in multi-synchronous collaboration without compromising privacy Claudia-Lavinia Ignat,Stavroula Papadopoulou,Gérald Oster,Moira C. Norrie ACM 2008 conference on Computer supported cooperative work, Nov 2008, San Diego, United States. pp.659-668, ⟨10.1145/1460563.1460665⟩ Communication dans un congrès inria-00343817v1
Peer-to-peer Collaboration over XML Documents Claudia-Lavinia Ignat,Gérald Oster International Conference on Cooperative Design, Visualization and Engineering - CDVE 2008, Sep 2008, Mallorca, Spain. pp.66-73, ⟨10.1007/978-3-540-88011-0⟩ Communication dans un congrès inria-00343815v1
Intra/Inter-document Change Awareness for Co-authoring of Web Sites Stavroula Papadopoulou,Claudia-Lavinia Ignat,Gérald Oster,Moira C. Norrie International Conference on Web Information Systems Engineering - WISE 2008, Sep 2008, Auckland, New Zealand. pp.90-105, ⟨10.1007/978-3-540-85481-4⟩ Communication dans un congrès inria-00343814v1
New Work Modes For Collaborative Writing Hala Skaf-Molli,Claudia Ignat,Charbel Rahhal,Pascal Molli International Conference on Enterprise Information Systems and Web Technologies - EISWT-07, Jul 2007, Orlando, United States. pp.176-182 Communication dans un congrès inria-00129222v1
Awareness Model to Overview Modifications in Collaborative Graphical Authoring Tools Stavroula Papadopoulou,Claudia Lavinia Ignat,Moira Norrie 9th International Workshop on Collaborative Editing Systems - IWCES 2007, Nov 2007, Sanibel Island, Florida, United States Communication dans un congrès inria-00182427v1
A Comparison of Optimistic Approaches to Collaborative Editing of Wiki Pages Claudia Lavinia Ignat,Gérald Oster,Pascal Molli,Michelle Cart,Jean Ferriéet al. 3rd 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⟩ Communication dans un congrès inria-00188329v1
Flexible Reconciliation of XML Documents in Asynchronous Editing Claudia Lavinia Ignat,Gérald Oster 9th International Conference on Enterprise Information Systems - ICEIS 2007, Jun 2007, Funchal, Madeira, Portugal. pp.359-368 Communication dans un congrès inria-00139708v1
A Collaborative Writing Mode for Avoiding Blind Modifications Claudia Lavinia Ignat,Gérald Oster,Pascal Molli,Hala Skaf-Molli 9th International Workshop on Collaborative Editing Systems - IWCES 2007, Nov 2007, Sanibel Island, Florida, United States Communication dans un congrès inria-00182424v1
Increasing Awareness in Collaborative Authoring through Edit Profiling Stavroula Papadopoulou,Claudia Lavinia Ignat,Gérald Oster,Moira Norrie IEEE Conference on Collaborative Computing: Networking, Applications and Worksharing - CollaborateCom 2006, Nov 2006, Atlanta, Georgia, USA Communication dans un congrès inria-00109093v1
Handling Conflicts through Multi-level Editing in Peer-to-peer Environments Claudia Lavinia Ignat,Moira Norrie,Gérald Oster International Workshop on Collaborative Editing Systems - CEW 2006, Nov 2006, Banff, Alberta, Canada Communication dans un congrès inria-00109098v1

Document associé à des manifestations scientifiques (1)

Travailler ensemble à distance : solutions et défis des systèmes collaboratifs distribués Claudia-Lavinia Ignat,Gérald Oster Rendez-vous de l’informatique du Programme National de Formation 2024-2025 du Ministère de l’Éducation Nationale, de l’Enseignement Supérieur et de le Recherche et la journée NSI (Numérique et Sciences Informatiques) – SNT (Sciences Numériques et Technologie), Apr 2025, Nancy, France Document associé à des manifestations scientifiques hal-05170265v1

Autre publication scientifique (1)

Collaborative Editing with Contract over Friend-to-Friend Networks Hien Thi Thu Truong,Mohamed-Rafik Bouguelia,Claudia-Lavinia Ignat,Pascal Molli 2011 Autre publication scientifique inria-00636184v1

Pré-publication, Document de travail (1)

Active Sybil attack and efficient defense strategy in IPFS DHT Victor Henrique de Moura Netto,Thibault Cholez,Claudia-Lavinia Ignat 2026 Pré-publication, Document de travail hal-05424411v2

Rapport (7)

Synql: Replicated Relations and Integrity Maintenance Victorien Elvinger,Claudia-Lavinia Ignat Inria. 2023 Rapport hal-03999168v1
Hybrid Weighting Schemes For Collaborative Filtering Afshin Moin,Claudia-Lavinia Ignat [Research Report] INRIA Nancy. 2014 Rapport (rapport de recherche) hal-00947194v2
Measurement of Remote Response Delay in Multi-Synchronous Collaborative Editing Claudia-Lavinia Ignat,Gérald Oster,Meagan Newman,Valerie Shalin,François Charoy [Research Report] RR-8419, INRIA. 2013, pp.20 Rapport (rapport de recherche) hal-00917317v1
Rapid and Round-free Multi-pair Asynchronous Push-Pull Aggregation Hyun-Gul Roh,Claudia Lavinia Ignat [Research Report] RR-8044, INRIA. 2012 Rapport (rapport de recherche) hal-00724232v2
A Log Auditing Approach for Trust Management in Peer-to-Peer Collaboration Hien Thi Thu Truong,Claudia-Lavinia Ignat [Research Report] RR-7472, INRIA. 2010 Rapport (rapport de recherche) inria-00542852v1
A Comparison of Optimistic Approaches to Collaborative Editing of Wiki Pages Claudia Lavinia Ignat,Gérald Oster,Pascal Molli,Michelle Cart,Jean Ferriéet al. [Research Report] RR-6278, INRIA. 2007, pp.19 Rapport (rapport de recherche) inria-00169395v2
Gasper: A Collaborative Writing Mode for Avoiding Blind Modifications Claudia Lavinia Ignat,Gérald Oster,Pascal Molli,Hala Skaf-Molli [Research Report] RR-6204, INRIA. 2007, pp.10 Rapport (rapport de recherche) inria-00150013v3

HDR (1)

Large-scale trustworthy distributed collaboration Claudia-Lavinia Ignat Distributed, Parallel, and Cluster Computing [cs.DC]. Université de Lorraine, 2021 HDR tel-03229173v1