65 citations · 114 across the 50 of their papers we have counts for
6 papers · 1 filter
Federated Learning Meets Fairness and Differential Privacy
Manisha Padala, Sankarshan Damle, Sujit Gujar
Deep learning's unprecedented success raises several ethical concerns ranging from biased predictions to data privacy. Researchers tackle these issues by introducing fairness metri…
Sleeping Combinatorial Bandits
Kumar Abhishek, Ganesh Ghalme, Sujit Gujar +1
In this paper, we study an interesting combination of sleeping and combinatorial stochastic bandits. In the mixed model studied here, at each discrete time instant, an arbitrary \e…
FASTEN: Fair and Secure Distributed Voting Using Smart Contracts
Sankarshan Damle, Sujit Gujar, Moin Hussain Moti
Electing democratic representatives via voting has been a common mechanism since the 17th century. However, these mechanisms raise concerns about fairness, privacy, vote concealmen…
We might walk together, but I run faster: Network Fairness and Scalability in Blockchains
Anurag Jain, Shoeb Siddiqui, Sujit Gujar
Blockchain-based Distributed Ledgers (DLs) promise to transform the existing financial system by making it truly democratic. In the past decade, blockchain technology has seen many…
A Multi-Arm Bandit Approach To Subset Selection Under Constraints
Ayush Deva, Kumar Abhishek, Sujit Gujar
We explore the class of problems where a central planner needs to select a subset of agents, each with different quality and cost. The planner wants to maximize its utility while e…
Towards Mobile Distributed Ledgers
Dimitris Chatzopoulos, Anurag Jain, Sujit Gujar +2
Advances in mobile computing have paved the way for new types of distributed applications that can be executed solely by mobile devices on device-to-device (D2D) ecosystems (e.g.,…