Omar Hasan


Associate Professor (HDR)


Team(s) DRIM
Institution 
Institut National des Sciences Appliquées de Lyon
Location 
Blaise Pascal (INSA)
Email omar.hasan at liris.cnrs.fr
Professional phone number
Personal page

Publications (IdHAL : omarhasan)

Publications LIRIS pour Omar Hasan (45)

  • 2024 (2)
    • Journals (1)
      • International journals with peer review (1)
        •  Maximilian Schiedermeier, Omar Hasan, Tobias Mayer, Lionel Brunie & Harald Kosch (2024). "Anonymous voting using distributed ledger-assisted secure multi-party computation". Applied Network Science, vol. 9, #1, p. 51. doi : 10.1007/s41109-024-00650-2. HAL : hal-04681755.
    • Conferences (1)
      • International conferences with peer review (1)
        •  Nicola Bena, Marco Pedrinazzi, Marco Anisetti, Omar Hasan & Lionel Brunie (2024). "A Transparent Certification Scheme Based on Blockchain for Service-Based Systems". IEEE 2024 International Conference on Web Services (ICWS 2024), Shenzhen (China). HAL : hal-04606117.
  • 2023 (3)
    • Journals (3)
      • International journals with peer review (3)
        •  Wisnu Uriawan, Youakim Badr, Omar Hasan & Lionel Brunie (2023). "Decentralized trustworthiness score management with smart contracts on the trustlend platform". IET Blockchain. doi : 10.1049/blc2.12053. HAL : hal-04287837.
        •  Omar Hasan, Lionel Brunie & Elisa Bertino (2023). "Privacy-Preserving Reputation Systems Based on Blockchain and Other Cryptographic Building Blocks: A Survey". ACM Computing Surveys, vol. 55, #2, pp. 1-37. doi : 10.1145/3490236. HAL : hal-03551833.
        •  Brandon Mosqueda González, Omar Hasan, Wisnu Uriawan, Youakim Badr & Lionel Brunie (2023). "Secure and efficient decentralized machine learning through group-based model aggregation". Cluster Computing. doi : 10.1007/s10586-023-04174-9. HAL : hal-04287874.
  • 2022 (4)
  • 2021 (2)
    • Conferences (2)
      • International conferences with peer review (2)
        •  Janka Hartmann & Omar Hasan (2021). "A social-capital based approach to blockchain-enabled peer-to-peer lending". The Third IEEE International Conference on Blockchain Computing and Applications (BCCA 2021), 15 novembre 2021, Tartu (Estonia). HAL : hal-03371872.
        •  Wisnu Uriawan, Omar Hasan, Youakim Badr & Lionel Brunie (2021). "Collateral-Free Trustworthiness-Based Personal Lending on a Decentralized Application (DApp)". The 18th International Conference on Security and Cryptography (SECRYPT 2021), 6 juillet 2021, Lieusaint - Paris (France). HAL : hal-03258921.
  • 2020 (3)
  • 2019 (2)
    • Conferences (2)
      • International conferences with peer review (2)
        •  Maximilian Schiedermeier, Omar Hasan, Lionel Brunie, Tobias Mayer & Harald Kosch (2019). "A Transparent Referendum Protocol with Immutable Proceedings and Verifiable Outcome for Trustless Networks". The 8th International Conference on Complex Networks and their Applications (COMPLEX NETWORKS 2019), Lisbon (Portugal). doi : 10.1007/978-3-030-36687-2_54. ArXiv : 1909.06462. HAL : hal-02451370.
        •  Rémi Canillas, Omar Hasan, Laurent Sarrat & Lionel Brunie (2019). "Supplier Impersonation Fraud Detection in Business-To-Business Transaction Networks Using Self-Organizing Maps". The 8th International Conference on Complex Networks and their Applications (COMPLEX NETWORKS 2019), Lisbon (Portugal). doi : 10.1007/978-3-030-36683-4_48. HAL : hal-02451385.
  • 2018 (1)
    • Conferences (1)
  • 2017 (4)
    • Conferences (3)
      • International conferences with peer review (3)
        •  Rémi Bazin, Alexander Schaub, Omar Hasan & Lionel Brunie (2017). "Self-reported Verifiable Reputation with Rater Privacy". 11th IFIP International Conference on Trust Management (TM), 16 juin 2017, Gothenburg (Sweden), pp. 180-195. doi : 10.1007/978-3-319-59171-1_14. HAL : hal-01651161. .
        •  Hayam Mousa, Sonia Ben Mokhtar, Omar Hasan, Lionel Brunie, Osama Younes & Mohiy Hadhoud (2017). "PrivaSense: Privacy-Preserving and Reputation-Aware Mobile Participatory Sensing". Proceedings of the 14th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (MobiQuitous 2017), 7 novembre 2017, Melbourne (Australia). HAL : hal-01940035.
        •  Hayam Mousa, Sonia Ben Mokhtar, Omar Hasan, Lionel Brunie, Osama Shible Youness & Hadhoud Mohiy (2017). "A Reputation System Resilient Against Colluding and Malicious Adversaries in Mobile Participatory Sensing Applications". The 14th Annual IEEE Consumer Communications & Networking Conference (CCNC 2017), 8 janvier 2017, Las Vegas (United States of America). HAL : hal-01535819.
    • Reports (1)
      • Research reports/tecnical reports (1)
        •  Omar Hasan (2017). "A Survey of Privacy Preserving Reputation Systems". Technical report. HAL : hal-01635314. .
  • 2016 (2)
  • 2015 (1)
    • Journals (1)
      • International journals with peer review (1)
  • 2014 (1)
    • Journals (1)
      • International journals with peer review (1)
  • 2013 (6)
    • Journals (3)
    • Conferences (2)
      • International conferences with peer review (2)
    • Book edition (books, chapters, seminars, congress, special numbers) (1)
      •  Omar Hasan & Lionel Brunie (2013). "Privacy Preserving Reputation Management in Social Networks". Security and Privacy Preserving in Social Networks, Richard Chbeir and Béchara Al Bouna, Springer Verlag (Lecture Notes in Social Networks), pp. 245-280. doi : 10.1007/978-3-7091-0894-9_8. HAL : hal-01339144.
  • 2012 (3)
    • Journals (1)
    • Conferences (2)
      • International conferences with peer review (2)
        •  Jingwei Miao, Omar Hasan, Sonia Ben Mokhtar & Lionel Brunie (2012). "A Self-Regulating Protocol for Efficient Routing in Mobile Delay Tolerant Networks". The 5th IEEE International Conference on Digital Ecosystems and Technologies (IEEE DEST-CEE 2012), 18 juin 2012, Campione d'Italia (Italy), pp. 1-6. doi : 10.1109/DEST.2012.6227912. HAL : hal-01353129.
        •  Jingwei Miao, Omar Hasan, Sonia Ben Mokhtar, Lionel Brunie & Kangbin Yim (2012). "An Analysis of Strategies for Preventing Selfish Behavior in Mobile Delay Tolerant Networks". The 6th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS 2012), 4 juillet 2012, Palermo (Italy), pp. 208-2015. doi : 10.1109/IMIS.2012.121. HAL : hal-01353130.
  • 2011 (3)
    • Conferences (3)
      • International conferences with peer review (3)
        •  Jingwei Miao, Omar Hasan, Sonia Ben Mokhtar & Lionel Brunie (2011). "An adaptive routing algorithm for mobile delay tolerant networks". 14th International Symposium on Wireless Personal Multimedia Communications (WPMC), 3 octobre 2011, Brest (France), pp. 1-5. HAL : hal-01354555.
        •  Omar Hasan, Lionel Brunie & Ernesto Damiani (2011). "A Privacy Preserving Reputation Protocol for Web Service Provider Selection". IEEE Security Aspects of Process and Services Engineering (SAPSE 2011), 18 juillet 2011, Munich, Germany (Germany), pp. 404-409. doi : 10.1109/COMPSACW.2011.74. HAL : hal-01354465.
        •  Jingwei Miao, Omar Hasan & Lionel Brunie (2011). "Leveraging Node Centrality and Regularity for Efficient Routing in Mobile Peer-to-Peer Networks.". 5th International Conference on Data Management in Grid and Peer-to-Peer Systems, 1 septembre 2011, Toulouse (France), pp. 83-94. doi : 10.1007/978-3-642-22947-3_8. HAL : hal-01354556.
  • 2010 (3)
    • Conferences (2)
      • International conferences with peer review (2)
        •  Omar Hasan, Lionel Brunie & Elisa Bertino (2010). "k-Shares: A Privacy Preserving Reputation Protocol for Decentralized Environments". 25th IFIP TC 11 International Information Security Conference (SEC) / Held as Part of World Computer Congress (WCC), 23 septembre 2010, Brisbane (Australia), pp. 253-264. doi : 10.1007/978-3-642-15257-3_23. HAL : hal-01054511. .
        •  Omar Hasan, Elisa Bertino & Lionel Brunie (2010). "Efficient Privacy Preserving Reputation Protocols Inspired by Secure Sum". The 8th International Conference on Privacy, Security and Trust (PST 2010), 17 août 2010, Ottawa (Canada), pp. 126-133. doi : 10.1109/PST.2010.5593245. HAL : hal-01381565.
    • HDR, thesis (1)
      • Thesis (1)
        •  Omar Hasan (2010). "Privacy preserving reputation systems for decentralized environments". HAL : hal-01461625.
  • 2009 (3)
    • Conferences (3)
      • International conferences with peer review (3)
        •  Omar Hasan, Lionel Brunie & Jean-Marc Pierson (2009). "Evaluation of the Iterative Multiplication Strategy for Trust Propagation in Pervasive Environments". The 6th ACM International Conference on Pervasive Services (ICPS 2009), 13 juillet 2009, Imperial College, London (United Kingdom), pp. 49-54. doi : 10.1145/1568199.1568207. HAL : hal-01437744.
        •  Omar Hasan, Lionel Brunie, Jean-Marc Pierson & Elisa Bertino (2009). "L'Elimination de la Subjectivité dans la Recommandation de Confiance". 5èmes Journées Francophones Mobilité et Ubiquité (UbiMob 2009), 7 juillet 2009, Lille (France), pp. 3-10. doi : 10.1145/1739268.1739270. HAL : hal-01437745.
        •  Omar Hasan, Lionel Brunie, Jean-Marc Pierson & Elisa Bertino (2009). "Elimination of Subjectivity from Trust Recommendation". The 3rd IFIP International Conference on Trust Management (TM 2009), 15 juin 2009, Purdue University, West Lafayette, IN (United States of America), pp. 65-80. doi : 10.1007/978-3-642-02056-8_5. HAL : hal-01437654.
  • 2008 (1)
    • Conferences (1)
      • International conferences with peer review (1)
        •  Omar Hasan, Jean-Marc Pierson & Lionel Brunie (2008). "Access Control for Ubiquitous Environments Based on Subjectivity Eliminated Trust Propagation". The 3rd Intl. Symposium on TRUST, in conjunction with the 2008 IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC 2008), 17 décembre 2008, Shanghai (China), pp. 603-609. doi : 10.1109/EUC.2008.66. HAL : hal-01584486.
  • 2007 (1)
    • Conferences (1)
      • International conferences with peer review (1)
        •  Rachid Saadi, Omar Hasan, Jean-Marc Pierson & Lionel Brunie (2007). "Establishing Trust Beliefs based on a Uniform Disposition to Trust". 3rd IEEE International Conference on Signal-Image Technology & Internet-Based Systems (SITIS 2007), 16 décembre 2007, Shanghai (China), pp. 221-228. doi : 10.1109/SITIS.2007.54. HAL : hal-01584475.