50 citations · 85 across the 6 of their papers we have counts for
6 papers
Dissecting the Performance of Chained-BFT
Fangyu Gai, Ali Farahbakhsh, Jianyu Niu +3
Permissioned blockchains employ Byzantine fault-tolerant (BFT) state machine replication (SMR) to reach agreement on an ever-growing, linearly ordered log of transactions. A new pa…
Fast-HotStuff: A Fast and Resilient HotStuff Protocol
Mohammad M. Jalalzai, Jianyu Niu, Chen Feng +1
The HotStuff protocol is a breakthrough in Byzantine Fault Tolerant (BFT) consensus that enjoys both responsiveness and linear view change. It creatively adds an additional round t…
Analysis of Nakamoto Consensus, Revisited
Jianyu Niu, Chen Feng, Hoang Dau +2
In the Bitcoin white paper, Nakamoto proposed a very simple Byzantine fault tolerant consensus algorithm that is also known as Nakamoto consensus. Despite its simplicity, some exis…
Towards an Algebraic Network Information Theory: Simultaneous Joint Typicality Decoding
Sung Hoon Lim, Chen Feng, Adriano Pastore +2
Consider a receiver in a multi-user network that wishes to decode several messages. Simultaneous joint typicality decoding is one of the most powerful techniques for determining th…
A Joint Typicality Approach to Algebraic Network Information Theory
Sung Hoon Lim, Chen Feng, Adriano Pastore +2
This paper presents a joint typicality framework for encoding and decoding nested linear codes for multi-user networks. This framework provides a new perspective on compute-forward…
An Alternating Direction Method Approach to Cloud Traffic Management
Chen Feng, Hong Xu, Baochun Li
In this paper, we introduce a unified framework for studying various cloud traffic management problems, ranging from geographical load balancing to backbone traffic engineering. We…