63 citations · 207 across the 33 of their papers we have counts for
9 papers · 1 filter
Towards Malicious address identification in Bitcoin
Deepesh Chaudhari, Rachit Agarwal, Sandeep Kumar Shukla
The temporal aspect of blockchain transactions enables us to study the address's behavior and detect if it is involved in any illicit activity. However, due to the concept of chang…
Reputation-based PoS for the Restriction of Illicit Activities on Blockchain: Algorand Usecase
Mayank Pandey, Rachit Agarwal, Sandeep Kumar Shukla +1
In cryptocurrency-based permissionless blockchain networks, the decentralized structure enables any user to join and operate across different regions. The criminal entities exploit…
Optimal Oblivious Reconfigurable Networks
Daniel Amir, Tegan Wilson, Vishal Shrivastav +3
Oblivious routing has a long history in both the theory and practice of networking. In this work we initiate the formal study of oblivious routing in the context of reconfigurable…
Incentives in Dominant Resource Fair Allocation under Dynamic Demands
Giannis Fikioris, Rachit Agarwal, Éva Tardos
Every computer system -- from schedulers in clouds (e.g. Amazon) to computer networks to operating systems -- performs resource allocation across system users. The defacto allocati…
Understanding Money Trails of Suspicious Activities in a cryptocurrency-based Blockchain
Banwari Lal, Rachit Agarwal, Sandeep Kumar Shukla
The decentralization, redundancy, and pseudo-anonymity features have made permission-less public blockchain platforms attractive for adoption as technology platforms for cryptocurr…
Vulnerability and Transaction behavior based detection of Malicious Smart Contracts
Rachit Agarwal, Tanmay Thapliyal, Sandeep Kumar Shukla
Smart Contracts (SCs) in Ethereum can automate tasks and provide different functionalities to a user. Such automation is enabled by the `Turing-complete' nature of the programming…