RITA: Group Attention is All You Need for Timeseries Analytics
Summary: RITA uses group attention to scale time-series transformers by clustering similar series into few groups and attending groupwise. Dynamic scheduler adapts group count and batch size to meet quality guarantees, delivering up to 63× speedups with accuracy. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Jiaming Liang (University of Pennsylvania)
- 2. Lei Cao (Massachusetts Institute of Technology; University of Arizona)
- 3. Samuel Madden (Massachusetts Institute of Technology)
- 4. Zachary Ives (University of Pennsylvania)
- 5. Guoliang Li (Tsinghua University)
BibTeX Citation
@inproceedings{liang_sigmod24,
title = {{RITA: Group Attention is All You Need for Timeseries Analytics}},
author = {Liang, Jiaming and Cao, Lei and Madden, Samuel and Ives, Zachary and Li, Guoliang},
series = {{SIGMOD} '24},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/3639317},
url = {https://dl.acm.org/doi/10.1145/3639317},
year = {2024}
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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 |
|---|---|---|---|---|
| 194 | Milvus: A Purpose-Built Vector Data Management System | 2021 | SIGMOD | 0.00025636725 |
| 385 | Fast Similarity Search in the Presence of Noise, Scaling, and Translation in Time-Series Databases | 1995 | VLDB | 0.0001946565 |
| 3,879 | RobustPeriod: Robust Time-Frequency Mining for Multiple Periodicity Detection | 2021 | SIGMOD | 6.9511324e-05 |
| 3,955 | Smile: A System to Support Machine Learning on EEG Data at Scale | 2019 | VLDB | 6.9025583e-05 |
| 4,316 | GRAIL: Efficient Time-Series Representation Learning | 2019 | VLDB | 6.6683448e-05 |
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