Junchao Chen

According to our database, Junchao Chen authored at least 9 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Proof-of-Execution: Low-Latency Consensus via Speculative Execution.

Jelle Hellings, Suyash Gupta, Sajjad Rahnama, Junchao Chen, Celine Sana, Mohammad Sadoghi

ACM Trans. Database Syst., September, 2026

Thunderbolt: Concurrent Smart Contract Execution with Non-blocking Reconfiguration for Sharded DAGs.

Junchao Chen, Alberto Sonnino, Lefteris Kokoris-Kogias, Mohammad Sadoghi

Proceedings of the Proceedings 29th International Conference on Extending Database Technology, 2026

2025

FairDAG: Consensus Fairness over Multi-Proposer Causal Design.

Dakai Kang, Junchao Chen, Anh Dinh, Mohammad Sadoghi

Proc. VLDB Endow., October, 2025

FairDAG: Consensus Fairness over Concurrent Causal Design.

Dakai Kang, Junchao Chen, Tien Tuan Anh Dinh, Mohammad Sadoghi

CoRR, April, 2025

Did we miss P In CAP? Partial Progress Conjecture under Asynchrony.

Junchao Chen, Suyash Gupta, Daniel P. Hughes, Mohammad Sadoghi

CoRR, January, 2025

Securing Consensus from Long-Range Attacks Through Collaboration.

Junchao Chen, Suyash Gupta, Alberto Sonnino, Lefteris Kokoris-Kogias, Mohammad Sadoghi

Proceedings of the 44th International Symposium on Reliable Distributed Systems, 2025

2024

Thunderbolt: Causal Concurrent Consensus and Execution.

Junchao Chen, Alberto Sonnino, Lefteris Kokoris-Kogias, Mohammad Sadoghi

CoRR, 2024

2023

Resilient Consensus Sustained Collaboratively.

Junchao Chen, Suyash Gupta, Alberto Sonnino, Lefteris Kokoris-Kogias, Mohammad Sadoghi

CoRR, 2023

2022

Power-of-Collaboration: A Sustainable Resilient Ledger Built Democratically.

Junchao Chen, Suyash Gupta, Sajjad Rahnama, Mohammad Sadoghi

IEEE Data Eng. Bull., 2022