4 papers
On the Correctness of Speculative Consensus
Jelle Hellings, Suyash Gupta, Sajjad Rahnama +1
The introduction of Bitcoin fueled the development of blockchain-based resilient data management systems that are resilient against failures, enable federated data management, and…
ResilientDB: Global Scale Resilient Blockchain Fabric
Suyash Gupta, Sajjad Rahnama, Jelle Hellings +1
Recent developments in blockchain technology have inspired innovative new designs in resilient distributed and database systems. At their core, these blockchain applications typica…
Permissioned Blockchain Through the Looking Glass: Architectural and Implementation Lessons Learned
Suyash Gupta, Sajjad Rahnama, Mohammad Sadoghi
Since the inception of Bitcoin, the distributed systems community has shown interest in the design of efficient blockchain systems. However, initial blockchain applications (like B…
Proof-of-Execution: Reaching Consensus through Fault-Tolerant Speculation
Suyash Gupta, Jelle Hellings, Sajjad Rahnama +1
Multi-party data management and blockchain systems require data sharing among participants. To provide resilient and consistent data sharing, transactions engines rely on Byzantine…