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Yu Hua

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all 6 in the filters

where they keep going back

no series more than once — all 9 in the filters

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titleconferencedate
Understanding and Detecting Fail-Slow Hardware Failure Bugs in Cloud SystemsUSENIX ATC '252025-07-07
Claims a systematic study of 48 real-world failures and finds fine-grained, fail-slow hardware behavior repeatedly breaks synchronized and timeout-protected…
Talk on
GPHash: An Efficient Hash Index for GPU with Byte-Granularity Persistent MemoryFAST '252025-02-25
GPHash: An Efficient Hash Index for GPU with Byte-Granularity Persistent Memory Menglei Chen, Yu Hua, Zhangyu Chen, Ming Zhang, and Gen Dong, Wuhan National…
Talk
Motor: Enabling Multi-Versioning for Distributed Transactions on Disaggregated Memory18th USENIX Symposium on Operating Systems Design and Implementation (OSDI '24)2024-07-10
Motor enables multi-version distributed transactions on disaggregated memory by storing version metadata contiguously so a coordinator finds the right version…
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Light-Dedup: A Light-weight Inline Deduplication Framework for Non-Volatile...USENIX ATC '232023-07-10
Light-Dedup is a lightweight inline deduplication framework for NVM file systems that combines a non-cryptographic hash with speculative prefetch–driven…
Talk on
ROLEX: A Scalable RDMA-oriented Learned Key-Value Store for Disaggregated Memory SystemsFAST '23: 21st USENIX Conference on File and Storage Technologies2023-02-21
ROLEX is a key-value store that pairs retraining-decoupled learned index models with RDMA so compute nodes perform updates via one-sided RDMA verbs while…
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FORD: Fast One-sided RDMA-based Distributed Transactions for Disaggregated Persistent...FAST '222022-02-22
FORD uses one-sided RDMA to bypass remote CPUs and makes three concrete protocol changes: hitchhiker locking that batches read+lock into one RDMA to cut…
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One-sided RDMA-Conscious Extendible Hashing for Disaggregated MemoryUSENIX ATC '212021-07-14
RACE hashing is an RDMA-conscious extendible hash table that executes every index operation using one-sided RDMA verbs, avoids remote compute by keeping all…
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Lock-free Concurrent Level Hashing for Persistent MemoryUSENIX ATC '202020-07-15
Lock-free Concurrent Level Hashing for Persistent Memory Zhangyu Chen, Yu Hua, Bo Ding, and Pengfei Zuo, Huazhong University of Science and Technology With…
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Mitigating Asymmetric Read and Write Costs in Cuckoo Hashing for Storage SystemsUSENIX ATC '192019-07-10
Zhangyu Chen, Yuanyuan Sun, Yu Hua, and Yuncheng Guo, Huazhong University of Science and Technology In storage systems, cuckoo hash tables have been widely…
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