activity
20192025
most citedBlockchain based access control systems: State of the art and challenges

79 citations · 256 across the 10 of their papers we have counts for

collaborators

10 papers

cs.DC2025

Privacy-Preserving and Incentive-Driven Relay-Based Framework for Cross-Domain Blockchain Interoperability

Saeed Moradi, Koosha Esmaeilzadeh Khorasani, Sara Rouhani

Interoperability is essential for transforming blockchains from isolated networks into collaborative ecosystems, unlocking their full potential. While significant progress has been…

cs.DC2024★ 3 cited

Automated Gateways: A Smart Contract-Powered Solution for Interoperability Across Blockchains

Koosha Esmaeilzadeh Khorasani, Sara Rouhani, Rui Pan +1

Interoperability is a significant challenge in blockchain technology, hindering seamless data and service sharing across diverse blockchain networks. This study introduces Automate…

cs.DC2022

A Scalable Blockchain-based Smart Contract Model for Decentralized Voltage Stability Using Sharding Technique

Kimia Honari, Xiaotian Zhou, Sara Rouhani +4

Blockchain technologies are one possible avenue for increasing the resilience of the Smart Grid, by decentralizing the monitoring and control of system-level objectives such as vol…

cs.DC2022★ 49 cited

ScaleSFL: A Sharding Solution for Blockchain-Based Federated Learning

Evan Madill, Ben Nguyen, Carson K. Leung +1

Blockchain-based federated learning has gained significant interest over the last few years with the increasing concern for data privacy, advances in machine learning, and blockcha…

cs.DC2021★ 14 cited

A Pub-Sub Architecture to Promote Blockchain Interoperability

Sara Ghaemi, Sara Rouhani, Rafael Belchior +3

The maturing of blockchain technology leads to heterogeneity, where multiple solutions specialize in a particular use case. While the development of different blockchain networks s…

cs.CR2020

Distributed Attribute-Based Access Control System Using a Permissioned Blockchain

Sara Rouhani, Rafael Belchior, Rui S. Cruz +1

Auditing provides an essential security control in computer systems, by keeping track of all access attempts, including both legitimate and illegal access attempts. This phase can…