Everything You Always Wanted to Know About Storage Compressibility of Pre-Trained ML Models but Were Afraid to Ask
Summary: Exhaustive analysis of pre-trained model file compressibility across granularity levels, showing general-purpose compressors fail to exploit PTM-specific patterns. Propose Elf, an error-bounded float transform that removes shared exponents, and Elves framework; achieves 1.52× compression (~1.3× vs zstd/SZ3/quant) with negligible accuracy loss. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Zhaoyuan Su
- 2. Ammar Ahmed
- 3. Zirui Wang
- 4. Ali Anwar
- 5. Yue Cheng
Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,365 | NeurDB: On the Design and Implementation of an AI-powered Autonomous Database | 2025 | CIDR | 4.5305127e-05 |
| 10,095 | NeurStore: Efficient In-database Deep Learning Model Management System | 2026 | SIGMOD | 4.1905499e-05 |
| 10,858 | LiquidCache: Efficient Pushdown Caching for Cloud-Native Data Analytics | 2025 | VLDB | 4.1905499e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 5 of 5 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 211 | Gorilla: A Fast, Scalable, In-Memory Time Series Database | 2015 | VLDB | 0.0003401421 |
| 2,070 | Chimp: Efficient Lossless Floating Point Compression for Time Series Databases | 2022 | VLDB | 9.6331032e-05 |
| 2,619 | Decomposed Bounded Floats for Fast Compression and Queries | 2021 | VLDB | 8.4427442e-05 |
| 3,642 | BtrBlocks: Efficient Columnar Compression for Data Lakes | 2023 | SIGMOD | 6.8876984e-05 |
| 5,240 | Online Deduplication for Databases | 2017 | SIGMOD | 5.6060424e-05 |
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| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
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| 6,059 | Progressive Compressed Records: Taking a Byte out of Deep Learning Data | 2021 | VLDB | 5.2272544e-05 |
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| 11,578 | An Evaluation of Methods of Compressing Doubles | 2020 | SIGMOD | 4.1905499e-05 |
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| 4,389 | Elf: Erasing-based Lossless Floating-Point Compression | 2023 | VLDB | 6.2197225e-05 |