Tamir Tassa - Research output - Israeli Research Community Portal

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Research activity per year

30 Article
17 Conference contribution
1 Abstract
1 Paper
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- 1 Conference article
- 1 Preprint

1 - 50 out of 51 results

2024

Distributed Protocols for Oblivious Transfer and Polynomial Evaluation
Ben Arie, A. & Tassa, T., 1 Jan 2024, Progress in Cryptology – INDOCRYPT 2023 - 24th International Conference on Cryptology in India, 2023, Proceedings. Chattopadhyay, A., Bhasin, S., Picek, S. & Rebeiro, C. (eds.). Springer Science and Business Media Deutschland GmbH, p. 62-83 22 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 14460 LNCS).
Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Fairness-Driven Private Collaborative Machine Learning
Pessach, D., Tassa, T. & Shmueli, E., 22 Feb 2024, In: ACM Transactions on Intelligent Systems and Technology. 15, 2, p. 1-30 30 p., 27.
Tel Aviv University, Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
Towards Secure Virtual Elections: Multiparty Computation of Order Based Voting Rules
Tassa, T. & Dery, L., 30 Jul 2024, ARES 2024 - 19th International Conference on Availability, Reliability and Security, Proceedings. 18. (ACM International Conference Proceeding Series).
Open University of Israel, Ariel University
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
2023

Privacy preserving solution of DCOPs by mediation
Kogan, P., Tassa, T. & Grinshpoun, T., 1 Jun 2023, In: Artificial Intelligence. 319, 103916.
Open University of Israel, Ariel University
Research output: Contribution to journal › Article › peer-review
2022
Privacy-preserving Collaborative Filtering by Distributed Mediation
Tassa, T. & Horin, A. B., 22 Sep 2022, In: ACM Transactions on Intelligent Systems and Technology. 13, 6, 3542950.
Open University of Israel
Research output: Contribution to journal › Article › peer-review
Privacy Preserving DCOP Solving by Mediation
Kogan, P., Tassa, T. & Grinshpoun, T., 1 Jan 2022, Cyber Security, Cryptology, and Machine Learning - 6th International Symposium, CSCML 2022, Proceedings. Dolev, S., Meisels, A. & Katz, J. (eds.). Springer Science and Business Media Deutschland GmbH, p. 487-498 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13301 LNCS).
Ariel University, Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Towards Secure Virtual Elections: Multiparty Computation of Order Based Voting Rules.
Tassa, T. & Dery, L., 2022, (Published Online) (CoRR).
Ariel University
Research output: Working paper › Preprint
2021
DEMO: A Secure Voting System for Score Based Elections
Dery, L., Tassa, T., Yanai, A. & Zamarin, A., 12 Nov 2021, CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security. p. 2399-2401 3 p. (Proceedings of the ACM Conference on Computer and Communications Security).
Ariel University, Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Fear not, vote truthfully: Secure Multiparty Computation of score based rules
Dery, L., Tassa, T. & Yanai, A., 15 Apr 2021, In: Expert Systems with Applications. 168, 114434.
Ariel University, Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
PC-SyncBB: A privacy preserving collusion secure DCOP algorithm
Tassa, T., Grinshpoun, T. & Yanai, A., 1 Aug 2021, In: Artificial Intelligence. 297, 103501.
Open University of Israel, Ariel University
Research output: Contribution to journal › Article › peer-review
Privacy preserving collaborative filtering by distributed mediation
Ben Horin, A. & Tassa, T., 13 Sep 2021, RecSys 2021 - 15th ACM Conference on Recommender Systems. p. 332-341 10 p. (RecSys 2021 - 15th ACM Conference on Recommender Systems).
Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
2020
FaiRecSys: mitigating algorithmic bias in recommender systems
Edizel, B., Bonchi, F., Hajian, S., Panisson, A. & Tassa, T., 1 Mar 2020, In: International Journal of Data Science and Analytics. 9, 2, p. 197-213 17 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
Mediated Secure Multi-Party Protocols for Collaborative Filtering
Shmueli, E. & Tassa, T., 24 Feb 2020, In: ACM Transactions on Intelligent Systems and Technology. 11, 2, 15.
Tel Aviv University, Open University of Israel
Research output: Contribution to journal › Article › peer-review
2019

A privacy preserving collusion secure DCOP algorithm
Tassa, T., Grinshpoun, T. & Yanai, A., 1 Jan 2019, Proceedings of the 28th International Joint Conference on Artificial Intelligence, IJCAI 2019. Kraus, S. (ed.). p. 4774-4780 7 p. (IJCAI International Joint Conference on Artificial Intelligence; vol. 2019-August).
Open University of Israel, Bar-Ilan University, Ariel University
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Open Access
Privacy-Preserving planarity testing of distributed graphs
Barshap, G. & Tassa, T., 1 Aug 2019, In: Transactions on Data Privacy. 12, 2, p. 117-144 28 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review
Privacy preserving region optimal algorithms for symmetric and asymmetric DCOPs
Grinshpoun, T., Tassa, T., Levit, V. & Zivan, R., 1 Jan 2019, In: Artificial Intelligence. 266, p. 27-50 24 p.
Ariel University, Ben-Gurion University of the Negev, Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
2018

Privacy-preserving planarity testing of distributed graphs
Barshap, G. & Tassa, T., 1 Jan 2018, Data and Applications Security and Privacy XXXII - 32nd Annual IFIP WG 11.3 Conference, DBSec 2018, Proceedings. Paraboschi, S. & Kerschbaum, F. (eds.). Springer Verlag, p. 131-147 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10980 LNCS).
Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Open Access
2017

Anonymization of centralized and distributed social networks by sequential clustering (abstract)
Tassa, T. & Cohen, D. J., Jan 2017.
Open University of Israel
Research output: Contribution to conference › Abstract
Privacy preserving implementation of the max-sum algorithm and its variants
Tassa, T., Grinshpoun, T. & Zivan, R., 1 May 2017, In: Journal Of Artificial Intelligence Research. 59, p. 311-349 39 p.
Open University of Israel, Ariel University, Ben-Gurion University of the Negev
Research output: Contribution to journal › Article › peer-review

Open Access
Secure centrality computation over multiple networks
Asharov, G., Bonchi, F., Soriano, D. G. & Tassa, T., 1 Jan 2017, 26th International World Wide Web Conference, WWW 2017. p. 957-966 10 p. 3052602. (26th International World Wide Web Conference, WWW 2017).
Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Secure multi-party protocols for item-based collaborative filtering
Shmueli, E. & Tassa, T., 27 Aug 2017, RecSys 2017 - Proceedings of the 11th ACM Conference on Recommender Systems. p. 89-97 9 p. (RecSys 2017 - Proceedings of the 11th ACM Conference on Recommender Systems).
Tel Aviv University, Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
2016

Content sharing schemes in DRM systems with enhanced performance and privacy preservation
Davidson, M., Tassa, T. & Gudes, E., 1 Jan 2016, In: Journal of Computer Security. 24, 6, p. 667-688 22 p.
Open University of Israel, Ben-Gurion University of the Negev
Research output: Contribution to journal › Article › peer-review
Individual privacy in social influence networks
Hajian, S., Tassa, T. & Bonchi, F., 1 Dec 2016, In: Social Network Analysis and Mining. 6, 1, p. 1-14 14 p., 2.
Open University of Israel
Research output: Contribution to journal › Article › peer-review
Preserving privacy in region optimal DCOP algorithms
Tassa, T., Zivan, R. & Grinshpoun, T., 1 Jan 2016, In: IJCAI International Joint Conference on Artificial Intelligence. 2016-January, p. 496-502 7 p.
Open University of Israel, Ben-Gurion University of the Negev, Ariel University
Research output: Contribution to journal › Conference article › peer-review
Privacy preserving computations for viral marketing: The case of rational players
Gonen, R. & Tassa, T., 14 Dec 2016, Proceedings - 2016 11th International Conference on Availability, Reliability and Security, ARES 2016. Institute of Electrical and Electronics Engineers Inc., p. 677-686 10 p. 7784633. (Proceedings - 2016 11th International Conference on Availability, Reliability and Security, ARES 2016).
Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
P-SyncBB: A privacy preserving branch and bound DCOP algorithm
Grinshpoun, T. & Tassa, T., 1 Dec 2016, In: Journal Of Artificial Intelligence Research. 57, p. 621-660 40 p.
Ariel University, Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
2015

Max-sum goes private
Tassa, T., Zivan, R. & Grinshpoun, T., 1 Jan 2015, IJCAI 2015 - Proceedings of the 24th International Joint Conference on Artificial Intelligence. Wooldridge, M. & Yang, Q. (eds.). p. 425-431 7 p. (IJCAI International Joint Conference on Artificial Intelligence; vol. 2015-January).
Open University of Israel, Ben-Gurion University of the Negev, Ariel University
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
More constraints, smaller coresets: Constrained matrix approximation of sparse big data
Feldman, D. & Tassa, T., 10 Aug 2015, KDD 2015 - Proceedings of the 21st ACM SIGKDD Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 249-258 10 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining; vol. 2015-August).
University of Haifa, Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Privacy by diversity in sequential releases of databases
Shmueli, E. & Tassa, T., 20 Mar 2015, In: Information Sciences. 298, p. 344-372 29 p.
Tel Aviv University, Open University of Israel
Research output: Contribution to journal › Article › peer-review
Revisiting distance-based record linkage for privacy-preserving release of statistical datasets
Herranz, J., Nin, J., Rodríguez, P. & Tassa, T., 1 Nov 2015, In: Data and Knowledge Engineering. 100, p. 78-93 16 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
2014
A privacy-preserving algorithm for distributed constraint optimization
Grinshpoun, T. & Tassa, T., 1 Jan 2014, 13th International Conference on Autonomous Agents and Multiagent Systems, AAMAS 2014. p. 909-916 8 p. (13th International Conference on Autonomous Agents and Multiagent Systems, AAMAS 2014; vol. 2).
Ariel University, Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Constrained obfuscation of relational databases
Shmueli, E., Zrihen, T., Yahalom, R. & Tassa, T., 1 Dec 2014, In: Information Sciences. 286, p. 35-62 28 p.
Ben-Gurion University of the Negev, Open University of Israel
Research output: Contribution to journal › Article › peer-review
Efficient and enhanced solutions for content sharing in DRM systems
Davidson, M., Gudes, E. & Tassa, T., 1 Jan 2014, Data and Applications Security and Privacy XXVIII - 28th Annual IFIP WG 11.3 Working Conference, DBSec 2014, Proceedings. Springer Verlag, p. 373-381 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8566 LNCS).
Open University of Israel, Ben-Gurion University of the Negev
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Open Access
Identity obfuscation in graphs through the information theoretic lens
Bonchi, F., Gionis, A. & Tassa, T., 10 Aug 2014, In: Information Sciences. 275, p. 232-256 25 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
Improving accuracy of classification models induced from anonymized datasets
Last, M., Tassa, T., Zhmudyak, A. & Shmueli, E., 20 Jan 2014, In: Information Sciences. 256, p. 138-161 24 p.
Ben-Gurion University of the Negev, Open University of Israel
Research output: Contribution to journal › Article › peer-review
Planning high order trajectories with general initial and final conditions and asymmetric bounds
Ezair, B., Tassa, T. & Shiller, Z., 1 Jan 2014, In: International Journal of Robotics Research. 33, 6, p. 898-916 19 p.
Open University of Israel, Ariel University
Research output: Contribution to journal › Article › peer-review
Privacy preserving estimation of social influence
Tassa, T. & Bonchi, F., 1 Jan 2014, Advances in Database Technology - EDBT 2014: 17th International Conference on Extending Database Technology, Proceedings. Leroy, V., Christophides, V., Idreos, S., Kementsietsidis, A., Garofalakis, M. & Amer-Yahia, S. (eds.). p. 559-570 12 p. (Advances in Database Technology - EDBT 2014: 17th International Conference on Extending Database Technology, Proceedings).
Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Secure mining of association rules in horizontally distributed databases
Tassa, T., Apr 2014, In: IEEE Transactions on Knowledge and Data Engineering. 26, 4, p. 970-983 14 p., 6475941.
Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
2013
Anonymization of centralized and distributed social networks by sequential clustering
Tassa, T. & Cohen, D. J., Feb 2013, In: IEEE Transactions on Knowledge and Data Engineering. 25, 2, p. 311-324 14 p., 6081867.
Open University of Israel
Research output: Contribution to journal › Article › peer-review
Oblivious evaluation of multivariate polynomials
Tassa, T., Jarrous, A. & Ben-Ya'akov, Y., 1 Jul 2013, In: Journal of Mathematical Cryptology. 7, 1, p. 1-29 29 p.
Open University of Israel, University of Haifa
Research output: Contribution to journal › Article › peer-review
On syntactic anonymity and differential privacy
Clifton, C. & Tassa, T., 19 Aug 2013, 2013 IEEE 29th International Conference on Data Engineering Workshops, ICDEW 2013. p. 88-93 6 p. 6547433. (Proceedings - International Conference on Data Engineering).
Open University of Israel
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
On syntactic anonymity and differential privacy
Clifton, C. & Tassa, T., 22 Aug 2013, In: Transactions on Data Privacy. 6, 2, p. 161-183 23 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review
2012

A practical approximation algorithm for optimal k-anonymity
Kenig, B. & Tassa, T., 1 Jul 2012, In: Data Mining and Knowledge Discovery. 25, 1, p. 134-168 35 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review
Finding all maximally-matchable edges in a bipartite graph
Tassa, T., 16 Mar 2012, In: Theoretical Computer Science. 423, p. 50-58 9 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
Injecting uncertainty in graphs for identity obfuscation
Boldi, P., Bonchi, F., Gionis, A. & Tassa, T., Jul 2012, In: Proceedings of the VLDB Endowment. 5, 11, p. 1376-1387 12 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review

Open Access
K-concealment: An alternative model of k-type anonymity
Tassa, T., Mazza, A. & Gionis, A., 1 Apr 2012, In: Transactions on Data Privacy. 5, 1, p. 189-222 34 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review
Limiting disclosure of sensitive data in sequential releases of databases
Shmueli, E., Tassa, T., Wasserstein, R., Shapira, B. & Rokach, L., 15 May 2012, In: Information Sciences. 191, p. 98-127 30 p.
Open University of Israel, Ben-Gurion University of the Negev
Research output: Contribution to journal › Article › peer-review
Multi-axis High-order Trajectory Planning
Ezair, B., Tassa, T. & Shiller, Z., Oct 2012, p. 73-78. 6 p.
Open University of Israel
Research output: Contribution to conference › Paper › peer-review
Secure distributed computation of anonymized views of shared databases
Tassa, T. & Gudes, E., 1 May 2012, In: ACM Transactions on Database Systems. 37, 2, 11.
Open University of Israel, Ben-Gurion University of the Negev
Research output: Contribution to journal › Article › peer-review
2011
Generalized oblivious transfer by secret sharing
Tassa, T., 1 Jan 2011, In: Designs, Codes, and Cryptography. 58, 1, p. 11-21 11 p.
Open University of Israel
Research output: Contribution to journal › Article › peer-review