4 citations · 4 across the 5 of their papers we have counts for
5 papers
REMOP: REmote-Memory-aware OPerator Optimization
Shiquan Zhang, Yunhao Mao, Yuqiu Zhang +3
Remote and disaggregated memory tiers expand the effective memory capacity of analytical database engines, but they also reshape the cost structure of out-of-memory query processin…
Epoch-based Optimistic Concurrency Control in Geo-replicated Databases
Yunhao Mao, Harunari Takata, Michail Bachras +4
Geo-distribution is essential for modern online applications to ensure service reliability and high availability. However, supporting high-performance serializable transactions in…
Cabinet: Dynamically Weighted Consensus Made Fast
Gengrui Zhang, Shiquan Zhang, Michail Bachras +2
Conventional consensus algorithms, such as Paxos and Raft, encounter inefficiencies when applied to large-scale distributed systems due to the requirement of waiting for replies fr…
V-Guard: An Efficient Permissioned Blockchain for Achieving Consensus under Dynamic Memberships in V2X
Gengrui Zhang, Yunhao Mao, Shiquan Zhang +3
This paper presents V-Guard, a new permissioned blockchain that achieves consensus for vehicular data under changing memberships, targeting the problem in V2X networks where vehicl…
Reaching Consensus in the Byzantine Empire: A Comprehensive Review of BFT Consensus Algorithms
Gengrui Zhang, Fei Pan, Yunhao Mao +5
Byzantine fault-tolerant (BFT) consensus algorithms are at the core of providing safety and liveness guarantees for distributed systems that must operate in the presence of arbitra…