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Sajani Vithana
Sajani Vithana
Verified email at seas.harvard.edu
Title
Cited by
Cited by
Year
Semantic private information retrieval
S Vithana, K Banawan, S Ulukus
IEEE Transactions on Information Theory 68 (4), 2635-2652, 2021
302021
Efficient private federated submodel learning
S Vithana, S Ulukus
ICC 2022-IEEE International Conference on Communications, 3394-3399, 2022
192022
A semi-supervised algorithm to map major vegetation zones using satellite hyperspectral data
E Ekanayake, E Ekanayake, A Rathnayake, SSP Vithana, H Herath, ...
2018 9th Workshop on Hyperspectral Image and Signal Processing: Evolution in …, 2018
152018
Private read update write (PRUW) with storage constrained databases
S Vithana, S Ulukus
2022 IEEE International Symposium on Information Theory (ISIT), 2391-2396, 2022
132022
Mapping ilmenite deposit in Pulmudai, Sri Lanka using a hyperspectral imaging-based surface mineral mapping method
E Ekanayake, SSP Vithana, E Ekanayake, A Rathnayake, ...
NSF: Colombo, 2019
112019
Private federated submodel learning with sparsification
S Vithana, S Ulukus
2022 IEEE Information Theory Workshop (ITW), 410-415, 2022
102022
Private read update write (PRUW) in federated submodel learning (FSL): Communication efficient schemes with and without sparsification
S Vithana, S Ulukus
IEEE Transactions on Information Theory, 2023
82023
Rate distortion tradeoff in private read update write in federated submodel learning
S Vithana, S Ulukus
2022 56th Asilomar Conference on Signals, Systems, and Computers, 210-214, 2022
82022
Spectral-spatial hybrid mechanism for feature detection using spectral correlation
TSJ Oorloff, AMR Abeysekara, SSP Vithana, RAA Rupasinghe, H Herath, ...
2017 IEEE International Conference on Industrial and Information Systems …, 2017
72017
Model Segmentation for Storage Efficient Private Federated Learning with Top Sparsification
S Vithana, S Ulukus
2023 57th Annual Conference on Information Sciences and Systems (CISS), 1-6, 2023
52023
Adaptive hierarchical clustering for hyperspectral image classification: Umbrella clustering
SSP Vithana, E Ekanayake, E Ekanayake, A Rathnayake, GC Jayatilaka, ...
Journal of Spectral Imaging 8, 2019
52019
Quantum symmetric private information retrieval with secure storage and eavesdroppers
A Aytekin, M Nomeir, S Vithana, S Ulukus
arXiv preprint arXiv:2308.10883, 2023
42023
Rate-Privacy-Storage Tradeoff in Federated Learning with Top Sparsification
S Vithana, S Ulukus
ICC 2023-IEEE International Conference on Communications, 3127-3132, 2023
42023
Semantic private information retrieval: Effects of heterogeneous message sizes and popularities
S Vithana, K Banawan, S Ulukus
GLOBECOM 2020-2020 IEEE Global Communications Conference, 1-6, 2020
42020
Comparison of two algorithms for land cover mapping based on hyperspectral imagery
R Abeysekara, S Oorloff, V Herath, R Godaliyadda, P Ekanayake, ...
The International Journal on Advances in ICT for Emerging Regions 11 (1), 2018
42018
Hyperspectral imaging based land cover mapping using data obtained by the Hyperion sensor
SSP Vithana, AMR Abeysekara, TSJ Oorloff, RAA Rupasinghe, H Herath, ...
2017 Seventeenth International Conference on Advances in ICT for Emerging …, 2017
42017
Private read update write (PRUW) with heterogeneous databases
S Vithana, S Ulukus
2023 IEEE International Symposium on Information Theory (ISIT), 1520-1525, 2023
22023
Private information retrieval and its applications: An introduction, open problems, future directions
S Vithana, Z Wang, S Ulukus
arXiv preprint arXiv:2304.14397, 2023
22023
Private Membership Aggregation
M Nomeir, S Vithana, S Ulukus
MILCOM 2023-2023 IEEE Military Communications Conference (MILCOM), 57-62, 2023
12023
Deceptive Information Retrieval
S Vithana, S Ulukus
Entropy 26 (3), 244, 2024
2024
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