Locally Adaptive Dimensionality Reduction for Indexing Large Time Series Databases
Summary: APCA yields per-series, locally optimized segments of varying lengths for high-fidelity reconstruction. Index APCA on a multidimensional index with LB and a tight non-LB distance, enabling fast exact and approximate searches. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Eamonn Keogh (University of California Irvine)
- 2. Kaushik Chakrabarti (University of California Irvine)
- 3. Sharad Mehrotra (University of California Irvine)
- 4. Michael Pazzani (University of California Irvine)
BibTeX Citation
@inproceedings{keogh_sigmod01,
title = {{Locally Adaptive Dimensionality Reduction for Indexing Large Time Series Databases}},
author = {Keogh, Eamonn and Chakrabarti, Kaushik and Mehrotra, Sharad and Pazzani, Michael},
series = {{SIGMOD} '01},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/375663.375680},
url = {https://dl.acm.org/doi/10.1145/375663.375680},
year = {2001}
}
Incoming Citations (Sorted by Pagerank)
Showing 9 of 59 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,733 | SPARTAN: Data-Adaptive Symbolic Time-Series Approximation | 2025 | SIGMOD | 5.227679e-05 |
| 9,964 | DIDS: Double Indices and Double Summarizations for Fast Similarity Search | 2024 | VLDB | 5.18753e-05 |
| 10,747 | A Structured Study of Multivariate Time-Series Distance Measures | 2025 | SIGMOD | 5.093636e-05 |
| 10,859 | Time Series Motif Discovery: A Comprehensive Evaluation | 2025 | VLDB | 5.093636e-05 |
| 11,339 | Scalable Model-Based Management of Massive High Frequency Wind Turbine Data with ModelarDB | 2024 | VLDB | 5.093636e-05 |
| 11,416 | Correlation Joins over Time Series Data Streams Utilizing Complementary Dimension Reduction and Transformation | 2023 | SIGMOD | 5.093636e-05 |
| 11,957 | Efficient Haar+ Synopsis Construction for the Maximum Absolute Error Measure | 2018 | VLDB | 5.093636e-05 |
| 11,992 | Scaling Locally Linear Embedding | 2017 | SIGMOD | 5.093636e-05 |
| 12,472 | Transforming Range Queries To Equivalent Box Queries To Optimize Page Access | 2010 | VLDB | 5.093636e-05 |
Outgoing Citations (Sorted by Pagerank)
Showing 12 of 12 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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