Juncheng Yang
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| title | conference | date |
|---|---|---|
| ZipLLM: Efficient LLM Storage via Model-Aware Synergistic Data Deduplication and | NSDI '26 | 2026-05-04 |
Hugging Face model storage grows ~275× from 2023 to 2025 to ~77 PB and fine-tuned variants dominate, so ZipLLM targets cross-model redundancy with tensor-level… | ||
| SIEVE is Simpler than LRU: an Efficient Turn-Key Eviction Algorithm for Web Caches | 21st USENIX Symposium on Networked Systems Design and Implementation (NSDI '24) | 2024-04-16 |
SIEVE is an eviction algorithm that uses a moving “S” hand to give lazy promotion and quick demotion, keeping hits lock-free so cache hits require no locking… | ||
| GL-Cache: Group-level learning for efficient and high-performance caching | FAST '23: 21st USENIX Conference on File and Storage Technologies | 2023-02-21 |
Groups objects by insertion-time grouping and trains a model on group snapshots (seven features, using gradient-boosted trees) so inference and state are… | ||
| C2DN: How to Harness Erasure Codes at the Edge for Efficient Content Delivery | 19th USENIX Symposium on Networked Systems Design and Implementation (NSDI '22) | 2022-04-04 |
Analyzes month-long logs from over 2000 clusters and implements C2DN on Apache Traffic Server, replacing replication with erasure coding plus targeted parity… | ||
| Segcache: a memory-efficient and scalable in-memory key-value cache for small objects | NSDI ’21 | 2021-04-12 |
Segment-structured cache that groups small objects by similar creation/expiration into fixed-size segments, lifts most per-object metadata into shared segment… | ||
| When is the Cache Warm? Manufacturing a Rule of Thumb | HotCloud '20 | 2020-07-13 |
Derives a simple rule-of-thumb formula that estimates cache warm-up time using only cache size and a tolerance parameter, validated by simulation on CDN and… | ||
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