Umasankararao Varri

Employment

• National Institute of Technology Warangal Research Fellow
  2018 - 2022
• Institute for Development and Research in Banking Research Fellow
  2018 - 2022

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (9)

• Fed-ARDP: An Adaptive Reputation-Driven Federated Learning Framework using Renyi Differential Privacy
  IEEE Access 2026 DOI: 10.1109/ACCESS.2026.3727028
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• TL-ABKS: Traceable and lightweight attribute-based keyword search in edge–cloud assisted IoT environment
  Alexandria Engineering Journal 2024 DOI: 10.1016/j.aej.2024.09.030
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• Practical verifiable multi-keyword attribute-based searchable signcryption in cloud storage
  Journal of Ambient Intelligence and Humanized Computing 2023 DOI: 10.1007/s12652-022-03715-1
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• Privacy-Preserving Ciphertext-Policy Attribute-Based Search over Encrypted Data in Cloud Storage
  Journal of Computer Science and Technology 2023 DOI: 10.24215/16666038.23.e07
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• Traceable and revocable multi-authority attribute-based keyword search for cloud storage
  Journal of Systems Architecture 2022 DOI: 10.1016/j.sysarc.2022.102745
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• FELT-ABKS: Fog-Enabled Lightweight Traceable Attribute-based Keyword Search Over Encrypted Data
  IEEE Internet of Things Journal 2021 DOI: 10.1109/jiot.2021.3139148
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• CP-ABSEL: Ciphertext-policy attribute-based searchable encryption from lattice in cloud storage
  Peer-to-Peer Networking and Applications 2021 DOI: 10.1007/s12083-020-01057-3
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• Key-Escrow Free Attribute-Based Multi-Keyword Search with Dynamic Policy Update in Cloud Computing
  2020 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID) 2020 DOI: 10.1109/ccgrid49817.2020.00-48
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• A scoping review of searchable encryption schemes in cloud computing: taxonomy, methods, and recent developments
  The Journal of Supercomputing 2020 DOI: 10.1007/s11227-019-03087-y
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