Jiwu Shu
where else to find them
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what they talk about
all 13 in the filters
where they keep going back
no series more than once — all 16 in the filters
on a stage with
- Youyou Lu18×
- Qing Wang13×
- Yiming Zhang8×
all 134 in the filters
who talks about the same things
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| title | conference | date |
|---|---|---|
| PlanB: Efficient Software IPv6 Lookup with Linearized B+-Tree | NSDI '26 | 2026-05-04 |
PlanB turns IPv6 LPM into a one-dimensional predecessor search over elementary intervals and stores them in a linearized B+-tree laid out for cache lines. It… | ||
| Cost-efficient Archive Cloud Storage with Tape: Design and Deployment | FAST '26 | 2026-02-24 |
TapeOBS claims tape reduces TCO 4.95× and CO2e by 97% and runs in production storing hundreds of petabytes since 2024. It uses a 4% HDD staging pool to make a… | ||
| RosenBridge: A Framework for Enabling Express I/O Paths Across the Virtualization... | FAST '26 | 2026-02-24 |
RosenBridge introduces virtio-ndp as a paravirtual device that offloads NDP logic to uBPF in QEMU userspace, hooks into an io_uring backend for async… | ||
| MlsDisk: Trusted Block Storage for TEEs Based on Layered Secure Logging | FAST '26 | 2026-02-24 |
MlsDisk implements a layered, log-structured virtual block disk that claims CIFC (confidentiality, integrity, freshness, consistency) for TEEs by decomposing… | ||
| SkySync: Accelerating File Synchronization with Collaborative Delta Generation | FAST '26 | 2026-02-24 |
SkySync reuses storage-layer checksums to avoid recomputing chunk digests, implements CRC32 checksum combining to derive misaligned content-defined chunks, and… | ||
| ParaSync: Exploiting Fine-Grained Parallelism for Efficient File Synchronization | FAST '26 | 2026-02-24 |
ParaSync breaks the CDC sync bottlenecks by (1) multi-threaded chunking that computes CRC32 per sub-chunk and merges checksums via checksum combination instead… | ||
| Discard-Based Garbage Collection for Distributed Log-Structured Storage Systems in... | FAST '26 | 2026-02-24 |
ByteStore implements a new Discard-and-Compaction GC called DisCoGC that reclaims large contiguous stale ranges without rewriting valid data, implemented by… | ||
| GPREEMPT: GPU Preemptive Scheduling Made General and Efficient | USENIX ATC '25 | 2025-07-07 |
Repurposes GPU hardware time slicing and a small driver API to achieve near-instant context-switch preemption, claiming preemption latency within 40 μs while… | ||
| Weaver: Efficient Multi-LLM Serving with Attention Offloading | USENIX ATC '25 | 2025-07-07 |
Weaver implements attention offloading that lets hot models borrow KV cache memory on cold-model GPUs by shipping QKV vectors and running attention there… | ||
| Stripeless Data Placement for Erasure-Coded In-Memory Storage | OSDI '25 | 2025-07-07 |
Stripeless scheme replaces stripe coordination by having each primary replicate to K backups and each backup XOR-encodes the K replicas into parity, using a… | ||
| Achieving Wire-Latency Storage Systems by Exploiting Hardware ACKs | NSDI '25 | 2025-04-28 |
Juneberry implements an Ordered Queue (OQ) that uses hardware ACKs as commit signals from RDMA NICs so clients commit neoex storage requests in one round trip… | ||
| ShiftLock: Mitigate One-sided RDMA Lock Contention via Handover | FAST '25 | 2025-02-25 |
ShiftLock claims to cut RDMA lock retries by enabling direct client-to-client handovers so waiting clients spin locally instead of hammering the server; it… | ||
| UniMem: Redesigning Disaggregated Memory within A Unified Local-Remote Memory... | USENIX ATC 2024 | 2024-07-10 |
UniMem redesigns cache-coherent disaggregated memory by removing the accelerator address-translation hop and treating device-attached and host RAM as a unified… | ||
| Removing Obstacles before Breaking Through the Memory Wall: A Close Look at HBM... | USENIX ATC 2024 | 2024-07-10 |
Study analyzes >460 million HBM error events from ~60,000 chips across 19 datacenters over two years and finds HBM-specific patterns: concentrate in 7th, 15th… | ||
| TeRM: Extending RDMA-Attached Memory with SSD | 22nd USENIX Conference on File and Storage Technologies (FAST '24) | 2024-02-27 |
Extends RDMA-attached memory by mapping SSD-backed virtual space (64 GB VM with 32 GB RAM in tests) and replacing NIC page-fault handling with user-space… | ||
| Replicating Persistent Memory Key-Value Stores with Efficient RDMA Abstraction | OSDI 2023 | 2023-07-10 |
OSDI '23 - Replicating Persistent Memory Key-Value Stores with Efficient RDMA Abstraction
Qing Wang, Tsinghua University, Youyou Lu, Tsinghua University, Jing… | ||
| Revisiting Secondary Indexing in LSM-based Storage Systems with Persistent Memory | USENIX ATC '23 | 2023-07-10 |
Claims a complete design called PERSEID that uses a PS3 two-layer PM index, a hybrid PM-DRAM hash validation to avoid expensive primary-table reads, and two… | ||
| SingularFS: A Billion-Scale Distributed File System Using a Single Metadata Server | USENIX ATC '23 | 2023-07-10 |
SingularFS builds a billion-scale distributed file system that uses a single metadata server and persistent memory with RDMA, replacing journaling with a KV… | ||
| Perseus: A Fail-Slow Detection Framework for Cloud Storage Systems | FAST '23: 21st USENIX Conference on File and Storage Technologies | 2023-02-21 |
Perseus detects fail-slow drives non‑intrusively by modeling latency versus throughput with a light regression model, using outlier removal, an adaptive upper… | ||
| Fisc: A Large-scale Cloud-native-oriented File System | FAST '23: 21st USENIX Conference on File and Storage Technologies | 2023-02-21 |
A cloud-native file system that offloads heavy client functions into local agents and DPU-based virtio devices and introduces vrpc and a file-based range table… | ||
| Citron: Distributed Range Lock Management with One-sided RDMA | FAST '23: 21st USENIX Conference on File and Storage Technologies | 2023-02-21 |
Citron implements a distributed range lock manager that uses one-sided RDMA and a static segment tree layout so clients bypass server-side CPUs. It maps any… | ||
| Patronus: High-Performance and Protective Remote Memory | FAST '23: 21st USENIX Conference on File and Storage Technologies | 2023-02-21 |
PATRONUS implements a protective RDMA remote-memory system that preserves one-sided access while using memory windows and tokenized permissions to enforce… | ||
| More Than Capacity: Performance-oriented Evolution of Pangu in Alibaba | FAST '23: 21st USENIX Conference on File and Storage Technologies | 2023-02-21 |
A global unified storage system evolves to deliver 100‑microsecond average latency by deploying a user‑space storage OS (USS OS), RDMA from 25Gbps to 100Gbps… | ||
| λ-IO: A Unified IO Stack for Computational Storage | FAST '23: 21st USENIX Conference on File and Storage Technologies | 2023-02-21 |
λ-IO presents a full-stack software and hardware prototype (OpenSSD acting as NVMe) that routes per-request computation to whichever side is predicted faster… | ||
| Pacman: An Efficient Compaction Approach for Log-Structured Key-Value Store... | USENIX ATC '22 | 2022-07-11 |
Pacman is a persistent-memory aware compaction design for log-structured key-value stores that offloads reference search to service threads, uses tagged… | ||
| AlNiCo: SmartNIC-accelerated Contention-aware Request Scheduling for Transaction... | USENIX ATC '22 | 2022-07-11 |
USENIX ATC '22 - AlNiCo: SmartNIC-accelerated Contention-aware Request Scheduling for Transaction Processing
Junru Li, Youyou Lu, Qing Wang, Jiazhen Lin, Zhe… | ||
| InfiniFS: An Efficient Metadata Service for Large-Scale Distributed Filesystems | FAST '22 | 2022-02-22 |
InfiniFS implements access-content decoupling to partition directory metadata for both locality and load balance, a speculative path resolution that predicts… | ||
| Nap: A Black-Box Approach to NUMA-Aware Persistent Memory Indexes | 15th USENIX Symposium on Operating Systems Design and Implementation (OSDI '21) | 2021-07-14 |
Nap converts existing concurrent persistent‑memory indexes into NUMA‑aware ones by adding a NUMA‑aware layer that keeps per-node partial views in PM for local… | ||
| Boosting Full-Node Repair in Erasure-Coded Storage | USENIX ATC '21 | 2021-07-14 |
RepairBoost is a scheduling framework that speeds full-node repair for linear erasure codes by building a DAG repair abstraction, balancing upload and download… | ||
| Max: A Multicore-Accelerated File System for Flash Storage | USENIX ATC '21 | 2021-07-14 |
Max implements a multicore-friendly log-structured file system in the Linux kernel (based on F2FS) and demonstrates concrete speedups: evaluated on a 72-core… | ||
| Scalable Persistent Memory File System with Kernel-Userspace Collaboration | FAST '21 | 2021-02-23 |
Kuco is a client–server PM filesystem architecture that maps persistent memory into user space while keeping a tiny kernel KFS to enforce permissions via… | ||
| Concordia: Distributed Shared Memory with In-Network Cache Coherence | FAST '21 | 2021-02-23 |
Concordia implements a DSM that pushes cache coherence into programmable switches, using a hybrid protocol FLOWCC that stores per-block metadata and a… | ||
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