HELIX: Holistic Optimization for Accelerating Iterative Machine Learning
Summary: HELIX holistically optimizes iterative ML workflows, using a Scala DSL and selectively caching, reusing, or recomputing intermediates across preprocessing, modeling, and learning iterations. It formulates reuse as MAX-FLOW and caching as NP-hard, with heuristics yielding up to 19× speedups. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Doris Xin (University of Illinois Urbana-Champaign)
- 2. Stephen Macke (University of Illinois Urbana-Champaign)
- 3. Litian Ma (University of Illinois Urbana-Champaign)
- 4. Jialin Liu (University of Illinois Urbana-Champaign)
- 5. Shuchen Song (University of Illinois Urbana-Champaign)
- 6. Aditya Parameswaran (University of Illinois Urbana-Champaign)
BibTeX Citation
@article{xin_vldb19,
title = {{HELIX: Holistic Optimization for Accelerating Iterative Machine Learning}},
author = {Xin, Doris and Macke, Stephen and Ma, Litian and Liu, Jialin and Song, Shuchen and Parameswaran, Aditya},
journal = {PVLDB},
series = {{VLDB} '19},
volume = {12},
number = {4},
pages = {446--460},
doi = {10.14778/3297753.3297763},
url = {https://doi.org/10.14778/3297753.3297763},
year = {2019}
}
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