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Finding Semantics in Time Series

Summary: Proposes pattern-based HMM (pHMM) to reveal the data-generating process behind time series, tying patterns to the system's dynamics. Iterative refinement uses pHMM to guide segmentation and clustering, with pruning strategies to speed learning. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
4460
Venue
SIGMOD
Year
2011
Pagerank
7.4466526e-05
Overall Rank
3,399 | 76.69%
DOI
10.1145/1989323.1989364

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{wang_sigmod11,
        title = {{Finding Semantics in Time Series}},
        author = {Wang, Peng and Wang, Haixun and Wang, Wei},
        series = {{SIGMOD} '11},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/1989323.1989364},
        url = {https://dl.acm.org/doi/10.1145/1989323.1989364},
        year = {2011}
}

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