39 citations · 120 across the 9 of their papers we have counts for
3 papers · 1 filter
Proof-of-Stake Longest Chain Protocols: Security vs Predictability
Vivek Bagaria, Amir Dembo, Sreeram Kannan +5
The Nakamoto longest chain protocol is remarkably simple and has been proven to provide security against any adversary with less than 50% of the total hashing power. Proof-of-stake…
Boomerang: Redundancy Improves Latency and Throughput in Payment-Channel Networks
Vivek Bagaria, Joachim Neu, David Tse
In multi-path routing schemes for payment-channel networks, Alice transfers funds to Bob by splitting them into partial payments and routing them along multiple paths. Undisclosed…
Deconstructing the Blockchain to Approach Physical Limits
Vivek Bagaria, Sreeram Kannan, David Tse +2
Transaction throughput, confirmation latency and confirmation reliability are fundamental performance measures of any blockchain system in addition to its security. In a decentrali…