Sajani Vithana

45 papers A* 2B 7Misc 2Journal 26Unranked 7

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	ArcMark: Multi-bit LLM Watermark via Optimal Transport. CoRR Atefeh Gilani, Carol Xuan Long, Sajani Vithana, Oliver Kosut, Lalitha Sankar, Flávio P. Calmon
2025	—	`conf`	Correlated Privacy Mechanisms for Differentially Private Distributed Mean Estimation. SaTML Sajani Vithana, Viveck R. Cadambe, Flávio P. Calmon, Haewon Jeong
2025	B	`conf`	Differentially Private Distributed Mean Estimation with Constrained User Correlations. ISIT Sajani Vithana, Viveck R. Cadambe, Flávio P. Calmon, Haewon Jeong
2025	J	`jnl`	HeavyWater and SimplexWater: Watermarking Low-Entropy Text Distributions. CoRR Dor Tsur, Carol Xuan Long, Claudio Mayrink Verdun, Hsiang Hsu, Chen-Fu Chen, Haim H. Permuter, Sajani Vithana, Flávio P. Calmon
2025	J	`jnl`	Multi-Group Proportional Representation for Text-to-Image Models. CoRR Sangwon Jung, Alex Oesterling, Claudio Mayrink Verdun, Sajani Vithana, Taesup Moon, Flávio P. Calmon
2025	A*	`conf`	Multi-Group Proportional Representations for Text-to-Image Models. CVPR Sangwon Jung, Alex Oesterling, Claudio Mayrink Verdun, Sajani Vithana, Taesup Moon, Flávio P. Calmon
2025	J	`jnl`	Quantum X-Secure E-Eavesdropped T-Colluding Symmetric Private Information Retrieval. IEEE Trans. Inf. Theory Alptug Aytekin, Mohamed W. Nomeir, Sajani Vithana, Sennur Ulukus
2024	Misc	`conf`	Asymmetric X-Secure T-Private Information Retrieval: More Databases is Not Always Better. CISS Mohamed W. Nomeir, Sajani Vithana, Sennur Ulukus
2024	—	`conf`	Beyond Privacy: Deception in Information Retrieval. IEEECONF Sajani Vithana, Sennur Ulukus
2024	J	`jnl`	Correlated Privacy Mechanisms for Differentially Private Distributed Mean Estimation. CoRR Sajani Vithana, Viveck R. Cadambe, Flávio P. Calmon, Haewon Jeong
2024	J	`jnl`	Deceptive Information Retrieval. Entropy Sajani Vithana, Sennur Ulukus
2024	J	`jnl`	Information-Theoretically Private Federated Submodel Learning With Storage Constrained Databases. IEEE Trans. Inf. Theory Sajani Vithana, Sennur Ulukus
2024	A*	`conf`	Multi-Group Proportional Representation in Retrieval. NeurIPS Alex Oesterling, Claudio Mayrink Verdun, Alexander Glynn, Carol Xuan Long, Lucas Monteiro Paes, Sajani Vithana, Martina Cardone, Flávio P. Calmon
2024	J	`jnl`	Multi-Group Proportional Representation. CoRR Alex Oesterling, Claudio Mayrink Verdun, Carol Xuan Long, Alexander Glynn, Lucas Monteiro Paes, Sajani Vithana, Martina Cardone, Flávio P. Calmon
2024	B	`conf`	Private Approximate Nearest Neighbor Search for Vector Database Querying. ISIT Sajani Vithana, Martina Cardone, Flávio P. Calmon
2024	J	`jnl`	Private Read Update Write (PRUW) in Federated Submodel Learning (FSL): Communication Efficient Schemes With and Without Sparsification. IEEE Trans. Inf. Theory Sajani Vithana, Sennur Ulukus
2024	J	`jnl`	Private Read-Update-Write With Controllable Information Leakage for Storage-Efficient Federated Learning With Top r Sparsification. IEEE Trans. Inf. Theory Sajani Vithana, Sennur Ulukus
2023	J	`jnl`	Asymmetric X-Secure T-Private Information Retrieval: More Databases is Not Always Better. CoRR Mohamed W. Nomeir, Sajani Vithana, Sennur Ulukus
2023	J	`jnl`	Deceptive Information Retrieval. CoRR Sajani Vithana, Sennur Ulukus
2023	J	`jnl`	Information-Theoretically Private Federated Submodel Learning with Storage Constrained Databases. CoRR Sajani Vithana, Sennur Ulukus
2023	Misc	`conf`	Model Segmentation for Storage Efficient Private Federated Learning with Top $r$ Sparsification. CISS Sajani Vithana, Sennur Ulukus
2023	—	`—`	Private Information Read-Update-Write with Applications to Distributed Learning. Sajani Vithana
2023	J	`jnl`	Private Information Retrieval and Its Applications: An Introduction, Open Problems, Future Directions. CoRR Sajani Vithana, Zhusheng Wang, Sennur Ulukus
2023	—	`conf`	Private Membership Aggregation. MILCOM Mohamed W. Nomeir, Sajani Vithana, Sennur Ulukus
2023	J	`jnl`	Private Membership Aggregation. CoRR Mohamed W. Nomeir, Sajani Vithana, Sennur Ulukus
2023	B	`conf`	Private Read Update Write (PRUW) With Heterogeneous Databases. ISIT Sajani Vithana, Sennur Ulukus
2023	J	`jnl`	Private Read Update Write (PRUW) With Heterogeneous Databases. CoRR Sajani Vithana, Sennur Ulukus
2023	J	`jnl`	Private Read-Update-Write with Controllable Information Leakage for Storage-Efficient Federated Learning with Top r Sparsification. CoRR Sajani Vithana, Sennur Ulukus
2023	—	`conf`	Quantum Symmetric Private Information Retrieval with Secure Storage and Eavesdroppers. GLOBECOM (Workshops) Alptug Aytekin, Mohamed W. Nomeir, Sajani Vithana, Sennur Ulukus
2023	J	`jnl`	Quantum Symmetric Private Information Retrieval with Secure Storage and Eavesdroppers. CoRR Alptug Aytekin, Mohamed W. Nomeir, Sajani Vithana, Sennur Ulukus
2023	—	`conf`	Rate-Privacy-Storage Tradeoff in Federated Learning with Top $r$ Sparsification. ICC Sajani Vithana, Sennur Ulukus
2022	—	`conf`	Efficient Private Federated Submodel Learning. ICC Sajani Vithana, Sennur Ulukus
2022	J	`jnl`	Model Segmentation for Storage Efficient Private Federated Learning with Top r Sparsification. CoRR Sajani Vithana, Sennur Ulukus
2022	B	`conf`	Private Federated Submodel Learning with Sparsification. ITW Sajani Vithana, Sennur Ulukus
2022	J	`jnl`	Private Federated Submodel Learning with Sparsification. CoRR Sajani Vithana, Sennur Ulukus
2022	J	`jnl`	Private Read Update Write (PRUW) in Federated Submodel Learning (FSL): Communication Efficient Schemes With and Without Sparsification. CoRR Sajani Vithana, Sennur Ulukus
2022	B	`conf`	Private Read Update Write (PRUW) with Storage Constrained Databases. ISIT Sajani Vithana, Sennur Ulukus
2022	J	`jnl`	Private Read Update Write (PRUW) with Storage Constrained Databases. CoRR Sajani Vithana, Sennur Ulukus
2022	—	`conf`	Rate Distortion Tradeoff in Private Read Update Write in Federated Submodel Learning. IEEECONF Sajani Vithana, Sennur Ulukus
2022	J	`jnl`	Rate Distortion Tradeoff in Private Read Update Write in Federated Submodel Learning. CoRR Sajani Vithana, Sennur Ulukus
2022	J	`jnl`	Rate-Privacy-Storage Tradeoff in Federated Learning with Top r Sparsification. CoRR Sajani Vithana, Sennur Ulukus
2022	J	`jnl`	Semantic Private Information Retrieval. IEEE Trans. Inf. Theory Sajani Vithana, Karim Banawan, Sennur Ulukus
2021	B	`conf`	Semantic Private Information Retrieval From MDS-Coded Databases. ISIT Sajani Vithana, Karim Banawan, Sennur Ulukus
2020	J	`jnl`	Semantic Private Information Retrieval. CoRR Sajani Vithana, Karim Banawan, Sennur Ulukus
2020	B	`conf`	Semantic Private Information Retrieval: Effects of Heterogeneous Message Sizes and Popularities. GLOBECOM Sajani Vithana, Karim Banawan, Sennur Ulukus