2024
Conference Papers
QuickDrop: Efficient Federated Unlearning via Synthetic Data Generation
2024. 25th ACM/IFIP International Middleware Conference, Hong Kong, 2024-12-02 – 2024-12-06.Revisiting Ensembling in One-Shot Federated Learning
2024. 38th Annual Conference on Neural Information Processing Systems, Vancouver Convention Center, 2024-12-10 – 2024-12-15.Noiseless Privacy-Preserving Decentralized Learning
2024. The 25th Privacy Enhancing Technologies Symposium, Washington DC, USA, 2025-07-14 – 2025-07-19. p. 824 – 844. DOI : 10.56553/popets-2025-0043.Fairness Auditing with Multi-Agent Collaboration
2024. 27th European Conference on Artificial Intelligence, Santiago de Compostela, 2024-10-19 – 2024-10-24. p. 1116 – 1123. DOI : 10.3233/FAIA240604.PeerSwap: A Peer-Sampler with Randomness Guarantees
2024. The 43rd International Symposium on Reliable Distributed Systems, Charlotte, USA, 2024-09-30 – 2024-10-03.Theses
Robustness of gossip-based protocols
Lausanne, EPFL, 2024.Posters
Energy-Aware Decentralized Learning with Intermittent Model Training
38th IEEE International Parallel & Distributed Processing Symposium, San Francisco, California, USA, 2024-05-27 – 2024-05-31.2023
Journal Articles
GoldFinger: Fast & Approximate Jaccard for Efficient KNN Graph Constructions
Ieee Transactions On Knowledge And Data Engineering. 2023. Vol. 35, num. 11, p. 11461 – 11475. DOI : 10.1109/TKDE.2022.3232689.Conference Papers
Epidemic Learning: Boosting Decentralized Learning with Randomized Communication
2023. 37th Conference on Neural Information Processing Systems (NeurIPS 2023), New Orleans, Louisiana, USA, December 10-16, 2023.Decentralized learning made easy with DecentralizePy
2023. 3rd Workshop on Machine Learning and Systems (EuroMLSys’23), Rome, Italy, May 8th. DOI : 10.1145/3578356.3592587.Get More for Less in Decentralized Learning Systems
2023. ICDCS 2023 43rd IEEE International Conference on Distributed Computing Systems, Hong Kong, China, July 18-21, 2023. DOI : 10.1109/ICDCS57875.2023.00067.2022
Journal Articles
FLEET: Online Federated Learning via Staleness Awareness and Performance Prediction
Acm Transactions On Intelligent Systems And Technology. 2022. Vol. 13, num. 5, p. 79. DOI : 10.1145/3527621.Conference Papers
D-Cliques: Compensating for Data Heterogeneity with Topology in Decentralized Federated Learning
2022. 41st International Symposium on Reliable Distributed Systems (SRDS 2022), Vienna, Austria, September 19-22, 2022. DOI : 10.1109/SRDS55811.2022.00011.The Universal Gossip Fighter
2022. 36th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2022), Online, May 30 – June 3, 2022. p. 1162 – 1172. DOI : 10.1109/IPDPS53621.2022.00116.G-Fake: Tell Me How It is Shared and I Shall Tell You If It is Fake
2022. 14th Asian Conference on Intelligent Information and Database Systems (ACIIDS), Ho Chi Minh City, VIETNAM, Nov 28-30, 2022. p. 1 – 13. DOI : 10.1007/978-981-19-8234-7_1.Frugal Decentralized Learning
2022. 36th IEEE International Parallel and Distributed Processing Symposium (IEEE IPDPS), ELECTR NETWORK, May 30-Jun 03, 2022. p. 862 – 862. DOI : 10.1109/IPDPS53621.2022.00088.TEE-based decentralized recommender systems: The raw data sharing redemption
2022. 36th IEEE International Parallel & Distributed Processing Symposium (IPDPS ’22), Virtual, May 30 – June 3 2022. DOI : 10.1109/IPDPS53621.2022.00050.2021
Journal Articles
Quicker ADC : Unlocking the Hidden Potential of Product Quantization With SIMD
Ieee Transactions On Pattern Analysis And Machine Intelligence. 2021. Vol. 43, num. 5, p. 1666 – 1677. DOI : 10.1109/TPAMI.2019.2952606.Conference Papers
Cluster-and-Conquer: When Randomness Meets Graph Locality
2021. 37th IEEE International Conference on Data Engineering (IEEE ICDE), ELECTR NETWORK, Apr 19-22, 2021. p. 2027 – 2032. DOI : 10.1109/ICDE51399.2021.00195.2020
Conference Papers
FeGAN: Scaling Distributed GANs
2020. 21st International Middleware Conference, Delft, Netherlands, December 7-11, 2020. p. 193 – 206. DOI : 10.1145/3423211.3425688.Smaller, Faster & Lighter KNN Graph Constructions
2020. The Web Conference 2020, April 2020. p. 1060 – 1070. DOI : 10.1145/3366423.3380184.FLeet: Online Federated Learning via Staleness Awareness and Performance Prediction
2020. Middleware ’20: 21st International Middleware Conference, Delft, Netherlands (online), December, 2020. p. 163 – 177. DOI : 10.1145/3423211.3425685.2019
Conference Papers
Fingerprinting Big Data: The Case of KNN Graph Construction
2019. 2019 IEEE 35th International Conference on Data Engineering (ICDE), Macao, Macao, Macao, April 8-11 2019. p. 1738 – 1741. DOI : 10.1109/ICDE.2019.00186.The Fake News Vaccine
2019. 7th International Conference on Networked Systems. NETYS 2019, Marrakech, Morocco, June 19–21, 2019. p. 347 – 364. DOI : 10.1007/978-3-030-31277-0_23.2018
Conference Papers
Collaborative Filtering Under a Sybil Attack: Similarity Metrics do Matter!
2018. 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), Luxembourg City, LUXEMBOURG, Jun 25-28, 2018. p. 466 – 477. DOI : 10.1109/DSN.2018.00055.2017
Conference Papers
The Utility and Privacy Effects of a Click
2017. SIGIR, Shinjuku, Tokyo, Japan, August 7-11, 2017. p. 665 – 674. DOI : 10.1145/3077136.3080783.Heterogeneous Recommendations: What You Might Like To Read After Watching Interstellar
2017. PVLDB, Munich, Germany, August 28 – 31, 2017. p. 1070 – 1081. DOI : 10.14778/3115404.3115412.2016
Journal Articles
Privacy-preserving distributed collaborative filtering
Computing. 2016. Vol. 98, num. 8, p. 827 – 846. DOI : 10.1007/s00607-015-0451-z.Conference Papers
ProteusTM: Abstraction Meets Performance in Transactional Memory
2016. 21th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), Atlanta, GA, April 2–6, 2016. DOI : 10.1145/10.1145/2872362.2872385.Atum: Scalable Group Communication Using Volatile Groups
2016. 17th International Middleware Conference, Trento, Italy, 12-16 December 2016. p. 1 – 14. DOI : 10.1145/2988336.2988356.ProteusTM: Abstraction Meets Performance in Transactional Memory
2016. 21st International Conference on Architectural Support for Programming Languages and Operating Systems, Atlanta, GA, APR 02-06, 2016. p. 757 – 771. DOI : 10.1145/2872362.2872385.2015
Journal Articles
D2P: Distance-Based Differential Privacy in Recommenders
VLDB Endowment. 2015. Vol. 8, p. 862 – 873. DOI : 10.14778/2757807.2757811.Conference Papers
Hawk: Hybrid Datacenter Scheduling
2015. 2015 USENIX Annual Technical Conference (USENIX ATC ’15), Santa Clara, CA, USA, July 8-10 2015. p. 499 – 510.Reports
Beyond One Third Byzantine Failures
2015
2014
Journal Articles
Computing in social networks
Information And Computation. 2014. Vol. 234, p. 3 – 16. DOI : 10.1016/j.ic.2013.11.001.Tracking freeriders in gossip-based content dissemination systems
Computer Networks. 2014. Vol. 64, p. 322 – 338. DOI : 10.1016/j.comnet.2014.02.023.Personalizing Top-k Processing Online in a Peer-to-Peer Social Tagging Network
Acm Transactions On Internet Technology. 2014. Vol. 13, num. 4, p. 11. DOI : 10.1145/2602572.Conference Papers
Comparing the Predictive Capability of Social and Interest Affinity for Recommendations
2014. 15th International Conference on Web Information Systems Engineering (WISE’14), Thessaloniki, Greece, October 12-14, 2014. p. 276 – 292. DOI : 10.1007/978-3-319-11749-2_22.HyRec: leveraging browsers for scalable recommenders
2014. 15th International Middleware Conference, Bordeaux, France, December 8-18, 2014. p. 85 – 96. DOI : 10.1145/2663165.2663315.Privacy-Preserving Distributed Collaborative Filtering
2014. Second International Conference, NETYS, Marrakech, Morocco, May 15-17, 2014. p. 169 – 184. DOI : 10.1007/978-3-319-09581-3_12.2013
Journal Articles
Trust-aware peer sampling: Performance and privacy tradeoffs
Theoretical Computer Science. 2013. Vol. 512, p. 67 – 83. DOI : 10.1016/j.tcs.2013.01.023.Conference Papers
Highly Dynamic Distributed Computing with Byzantine Failures
2013. p. 176 – 183. DOI : 10.1145/2484239.2484263.Byzantine Agreement with Homonyms
2013. 30th Annual ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing (PODC). p. 321 – 340. DOI : 10.1007/s00446-013-0190-3.WHATSUP: A Decentralized Instant News Recommender
2013. p. 741 – 752. DOI : 10.1109/IPDPS.2013.47.Reports
Tracking Freeriders in Gossip-Based Content Dissemination Systems
2013
2012
Journal Articles
Decentralized polling with respectable participants
Journal Of Parallel And Distributed Computing. 2012. Vol. 72, p. 13 – 26. DOI : 10.1016/j.jpdc.2011.09.003.Conference Papers
Scalable and Secure Polling in Dynamic Distributed Networks
2012. 31st IEEE International Symposium on Reliable Distributed Systems, Irvine, California, October 8-11, 2012. DOI : 10.1109/SRDS.2012.63.2011
Journal Articles
Collaborative Personalized Top-k Processing
ACM Transactions on Database Systems. 2011. Vol. 36, num. 4, p. 26. DOI : 10.1145/2043652.2043659.Conference Papers
Democratizing Transactional Programming
2011. Middleware 11, Lisbon, Dec. 12-16, 2011. p. 1 – 19. DOI : 10.1007/978-3-642-25821-3_1.Byzantine agreement with homonyms
2011. the 30th annual ACM SIGACT-SIGOPS symposium, San Jose, California, USA, 06-08 06 2011. DOI : 10.1145/1993806.1993810.Working Papers
Scalable and Secure Aggregation in Distributed Networks
2011
2010
Conference Papers
Boosting Gossip for Live Streaming
2010. DOI : 10.1109/P2P.2010.5569962.Computing in Social Networks
2010. 12th International Symposium on Stabilization, Safety, and Security of Distributed Systems, New York, NY, Sep 20-22, 2010. p. 332 – 346. DOI : 10.1007/978-3-642-16023-3_28.LiFTinG: Lightweight Freerider-Tracking in Gossip
2010. 11th International Middleware Conference, Bangalore, India, Nov 29-Dec 03, 2010. p. 313 – 333. DOI : 10.1007/978-3-642-16955-7_16.2009
Journal Articles
Slicing Distributed Systems
IEEE Transactions on Computers. 2009. Vol. 58, num. 11, p. 1444 – 1455. DOI : 10.1109/TC.2009.111.Conference Papers
Decentralized Polling with Respectable Participants
2009.Brief Announcement: Towards Secured Distributed Polling in Social Networks
2009. 23rd International Symposium on Distributed Computing, Elche, SPAIN, Sep 23-25, 2009. p. 241 – 242. DOI : 10.1007/978-3-642-04355-0_25.Heterogeneous Gossip
2009. ACM/IFIP/USENIX, 10th International Middleware Conference, Urbana, IL, USA, November 30 – December 4, 2009. p. 42 – 61. DOI : 10.1007/978-3-642-10445-9_3.On Tracking Freeriders in Gossip Protocols
2009. p. 139 – 142. DOI : 10.1109/P2P.2009.5284543.Stretching Gossip with Live Streaming
2009. p. 259 – 264. DOI : 10.1109/DSN.2009.5270330.2008
Conference Papers
SONDe, a Self-Organizing Object Deployment Algorithm in Large-Scale Dynamic Systems
2008. Seventh European Dependable Computing Conference, Kaunas, Lithuania, May 7-9. p. 157 – 166. DOI : 10.1109/EDCC-7.2008.17.Distributed Churn Measurement for Arbitrary Networks
2008. Twenty-Seventh Annual ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing, Toronto, August 18-21, 2008. DOI : 10.1145/1400751.1400824.A Fast Distributed Slicing Algorithm
2008. Twenty-Seventh Annual ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing, Toronto, August 18-21, 2008. DOI : 10.1145/1400751.1400820.Reports
Gossiping Capabilities
2008
2007
Journal Articles
Gossip-Based Peer Sampling
ACM Transactions on Computer Systems. 2007. Vol. 25, num. 3, p. 8. DOI : 10.1145/1275517.1275520.2006
Conference Papers
Peer Sharing Behaviour in the eDonkey Network, and Implications for the Design of Server-less File Sharing Systems
2006. ACM SIGOPS EuroSys Conference, Leuven , Belgium, April 18-21 2006. p. 359 – 371. DOI : 10.1145/1217935.1217970.GosSkip, an Efficient, Fault-Tolerant and Self Organizing Overlay Using Gossip-based Construction and Skip-Lists principles
2006. IEEE International Conference on Peer-to-Peer Computing, Cambridge, UK, September 6-8, 2006. p. 12 – 22. DOI : 10.1109/P2P.2006.19.2004
Journal Articles
Epidemic Information Dissemination in Distributed Systems
IEEE Computer. 2004. Vol. 37, num. 5, p. 60 – 67. DOI : 10.1109/MC.2004.1297243.Conference Papers
Exploiting Semantic Clustering in the eDonkey P2P Network
2004. ACM SIGOPS European Workshop 2004. DOI : 10.1145/1133572.1133612.Clustering in Peer-to-Peer File Sharing Workloads
2004. IPTPS’04.The Peer Sampling Service: Experimental Evaluation of Unstructured Gossip-Based Implementations
2004. ACM/IFIP/USENIX 5th International Middleware Conference, October 2004. p. 79 – 98. DOI : 10.1007/978-3-540-30229-2_5.Reports
GosSkip: a Gossip-based Structured Overlay Network for Efficient Content-based Filtering
2004