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.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.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_1.2021
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.WHATSUP: A Decentralized Instant News Recommender
2013. p. 741 – 752. DOI : 10.1109/IPDPS.2013.47.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.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
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.Boosting Gossip for Live Streaming
2010. DOI : 10.1109/P2P.2010.5569962.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
Stretching Gossip with Live Streaming
2009. p. 259 – 264. DOI : 10.1109/DSN.2009.5270330.On Tracking Freeriders in Gossip Protocols
2009. p. 139 – 142. DOI : 10.1109/P2P.2009.5284543.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_3.2008
Conference Papers
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.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.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