O. Ohrimenko

Most-cited papers

Oblivious Multi-Party Machine Learning on Trusted Processors
O. Ohrimenko, Felix Schuster, C. Fournet, Aastha Mehta +3 more
2016USENIX Security Symposium610 citations
Semantic Scholar
Forward and Backward Private Searchable Encryption from Constrained Cryptographic Primitives
R. Bost, B. Minaud, O. Ohrimenko
2017Conference on Computer and Communications Security448 citations
Semantic Scholar
Strong and Efficient Cache Side-Channel Protection using Hardware Transactional Memory
Daniel Gruss, Julian Lettner, Felix Schuster, O. Ohrimenko +2 more
2017USENIX Security Symposium258 citations
Semantic Scholar
Privacy-preserving group data access via stateless oblivious RAM simulation
M. Goodrich, M. Mitzenmacher, O. Ohrimenko, R. Tamassia
2011ACM-SIAM Symposium on Discrete Algorithms255 citations
Semantic Scholar
Oblivious RAM simulation with efficient worst-case access overhead
M. Goodrich, M. Mitzenmacher, O. Ohrimenko, R. Tamassia
2011Cloud Computing Security Workshop163 citations Open access
Semantic Scholar
Structured Encryption and Leakage Suppression
S. Kamara, Tarik Moataz, O. Ohrimenko
2018IACR Cryptology ePrint Archive134 citations
Semantic Scholar
Leakage of Dataset Properties in Multi-Party Machine Learning
Wanrong Zhang, Shruti Tople, O. Ohrimenko
2020USENIX Security Symposium102 citations
Semantic Scholar
CCF: A Framework for Building Confidential Verifiable Replicated Services
M. Russinovich, Edward Ashton, Christine Avanessians, Miguel Castro +15 more
201996 citations
Semantic Scholar
Observing and Preventing Leakage in MapReduce
O. Ohrimenko, M. Costa, C. Fournet, Christos Gkantsidis +2 more
2015Conference on Computer and Communications Security93 citations
Semantic Scholar
Practical oblivious storage
M. Goodrich, M. Mitzenmacher, O. Ohrimenko, R. Tamassia
2012Conference on Data and Application Security and Privacy88 citations
Semantic Scholar
The Melbourne Shuffle: Improving Oblivious Storage in the Cloud
O. Ohrimenko, M. Goodrich, R. Tamassia, E. Upfal
2014International Colloquium on Automata, Languages and Programming79 citations
Semantic Scholar
Contamination Attacks and Mitigation in Multi-Party Machine Learning
Jamie Hayes, O. Ohrimenko
2018Neural Information Processing Systems76 citations
Semantic Scholar
Hash First, Argue Later: Adaptive Verifiable Computations on Outsourced Data
Dario Fiore, C. Fournet, Esha Ghosh, M. Kohlweiss +2 more
2016Conference on Computer and Communications Security71 citations Open access
Semantic Scholar
Are We There Yet? Timing and Floating-Point Attacks on Differential Privacy Systems
Jiankai Jin, Eleanor McMurtry, Benjamin I. P. Rubinstein, O. Ohrimenko
2021IEEE Symposium on Security and Privacy67 citations
Semantic Scholar
Advancing Differential Privacy: Where We Are Now and Future Directions for Real-World Deployment
Rachel Cummings, Damien Desfontaines, David Evans, Roxana Geambasu +20 more
202366 citations
Semantic Scholar
Sorting and Searching Behind the Curtain
Foteini Baldimtsi, O. Ohrimenko
2015Financial Cryptography62 citations
Semantic Scholar
Verifiable and Provably Secure Machine Unlearning
Thorsten Eisenhofer, Doreen Riepel, Varun Chandrasekaran, Esha Ghosh +2 more
20222025 IEEE Conference on Secure and Trustworthy Machine Learning (SaTML)57 citations
Semantic Scholar
Attribute Privacy: Framework and Mechanisms
Wanrong Zhang, O. Ohrimenko, Rachel Cummings
2020Conference on Fairness, Accountability and Transparency49 citations Open access
Semantic Scholar
Zero-Knowledge Accumulators and Set Algebra
Esha Ghosh, O. Ohrimenko, Dimitrios Papadopoulos, R. Tamassia +1 more
2016International Conference on the Theory and Application of Cryptology and Information Security42 citations
Semantic Scholar
Haze: privacy-preserving real-time traffic statistics
Joshua W. S. Brown, O. Ohrimenko, R. Tamassia
2013SIGSPATIAL/GIS41 citations
Semantic Scholar
An Algorithmic Framework For Differentially Private Data Analysis on Trusted Processors
Joshua Allen, Bo-Lin Ding, Janardhan Kulkarni, Harsha Nori +2 more
2018Neural Information Processing Systems36 citations
Semantic Scholar
Collaborative Machine Learning Markets with Data-Replication-Robust Payments
O. Ohrimenko, Shruti Tople, Sebastian Tschiatschek
2019arXiv.org31 citations
Semantic Scholar
Efficient Verification of Web-Content Searching Through Authenticated Web Crawlers
M. Goodrich, Charalampos Papamanthou, Duy Nguyen, R. Tamassia +3 more
2012Proceedings of the VLDB Endowment30 citations Open access
Semantic Scholar
RS-Del: Edit Distance Robustness Certificates for Sequence Classifiers via Randomized Deletion
Zhuoqun Huang, Neil G. Marchant, Keane Lucas, Lujo Bauer +2 more
2023Neural Information Processing Systems24 citations Open access
Semantic Scholar
UN Handbook on Privacy-Preserving Computation Techniques
David W. Archer, Borja de Balle Pigem, D. Bogdanov, M. Craddock +9 more
2023arXiv.org23 citations Open access
Semantic Scholar
Data-Oblivious Graph Drawing Model and Algorithms
M. Goodrich, O. Ohrimenko, R. Tamassia
2012arXiv.org21 citations
Semantic Scholar
Oblivious Sampling Algorithms for Private Data Analysis
Sajin Sasy, O. Ohrimenko
2019Neural Information Processing Systems20 citations
Semantic Scholar
Protecting Global Properties of Datasets with Distribution Privacy Mechanisms
Michelle Chen, O. Ohrimenko
2022International Conference on Artificial Intelligence and Statistics19 citations Open access
Semantic Scholar
Zero-Knowledge Authenticated Order Queries and Order Statistics on a List
Esha Ghosh, O. Ohrimenko, R. Tamassia
2015International Conference on Applied Cryptography and Network Security19 citations
Semantic Scholar
The Pyramid Scheme: Oblivious RAM for Trusted Processors
M. Costa, Lawrence Esswood, O. Ohrimenko, Felix Schuster +1 more
2017arXiv.org14 citations
Semantic Scholar
Fully-Dynamic Verifiable Zero-Knowledge Order Queries for Network Data
Esha Ghosh, M. Goodrich, O. Ohrimenko, R. Tamassia
2015IACR Cryptology ePrint Archive14 citations
Semantic Scholar
Dataset-Level Attribute Leakage in Collaborative Learning
Wanrong Zhang, Shruti Tople, O. Ohrimenko
2020arXiv.org12 citations
Semantic Scholar
DDoD: Dual Denial of Decision Attacks on Human-AI Teams
Benjamin Tag, N. van Berkel, Sunny Verma, Benjamin Zi Hao Zhao +4 more
2022IEEE pervasive computing11 citations Open access
Semantic Scholar
Zero-Knowledge Accumulators and Set Operations
Esha Ghosh, O. Ohrimenko, Dimitrios Papadopoulos, R. Tamassia +1 more
2015IACR Cryptology ePrint Archive11 citations
Semantic Scholar
Verifiable Member and Order Queries on a List in Zero-Knowledge
Esha Ghosh, O. Ohrimenko, R. Tamassia
2014IACR Cryptology ePrint Archive11 citations
Semantic Scholar
Replication Robust Payoff Allocation in Submodular Cooperative Games
Dongge Han, M. Wooldridge, A. Rogers, O. Ohrimenko +1 more
2020IEEE Transactions on Artificial Intelligence10 citations Open access
Semantic Scholar
Verifying the Consistency of Remote Untrusted Services with Commutative Operations
C. Cachin, O. Ohrimenko
2013International Conference on Principles of Distributed Systems10 citations Open access
Semantic Scholar
Graph Drawing in the Cloud: Privately Visualizing Relational Data Using Small Working Storage
M. Goodrich, O. Ohrimenko, R. Tamassia
2012International Symposium Graph Drawing and Network Visualization8 citations Open access
Semantic Scholar
Efficient Oblivious Permutation via the Waksman Network
William L. Holland, O. Ohrimenko, Anthony Wirth
2022ACM Asia Conference on Computer and Communications Security7 citations
Semantic Scholar
Efficient Verifiable Range and Closest Point Queries in Zero-Knowledge
Esha Ghosh, O. Ohrimenko, R. Tamassia
2016Proceedings on Privacy Enhancing Technologies7 citations Open access
Semantic Scholar
Verifiable Zero-Knowledge Order Queries and Updates for Fully Dynamic Lists and Trees
Esha Ghosh, M. Goodrich, O. Ohrimenko, R. Tamassia
2016International Conference on Security and Cryptography for Networks7 citations
Semantic Scholar
Getting a-Round Guarantees: Floating-Point Attacks on Certified Robustness
Jiankai Jin, O. Ohrimenko, Benjamin I. P. Rubinstein
2022AISec@CCS6 citations Open access
Semantic Scholar
Verifying the consistency of remote untrusted services with conflict-free operations
C. Cachin, O. Ohrimenko
2018Information and Computation6 citations Open access
Semantic Scholar
Oblivious Storage with Low I/O Overhead
M. Goodrich, M. Mitzenmacher, O. Ohrimenko, R. Tamassia
2011arXiv.org6 citations
Semantic Scholar
Randomize the Future: Asymptotically Optimal Locally Private Frequency Estimation Protocol for Longitudinal Data
O. Ohrimenko, Anthony Wirth, Hao Wu
2021ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems5 citations Open access
Semantic Scholar
Analyzing Privacy Loss in Updates of Natural Language Models
Shruti Tople, Marc Brockschmidt, Boris Köpf, O. Ohrimenko +1 more
2019arXiv.org5 citations
Semantic Scholar
SGX-Enabled Oblivious Machine Learning
O. Ohrimenko, M. Costa, C. Fournet, S. Nowozin +3 more
20165 citations
Semantic Scholar
Replication-Robust Payoff-Allocation with Applications in Machine Learning Marketplaces
Dongge Han, Shruti Tople, A. Rogers, M. Wooldridge +2 more
2020arXiv.org4 citations
Semantic Scholar
PPML '19: Privacy Preserving Machine Learning
Borja Balle, A. Gascón, O. Ohrimenko, Mariana Raykova +2 more
2019Conference on Computer and Communications Security4 citations Open access
Semantic Scholar
Verifiable Order Queries and Order Statistics on a List in Zero-Knowledge
Esha Ghosh, O. Ohrimenko, R. Tamassia
20144 citations
Semantic Scholar