Example-based Spatial Pattern Matching
Summary: Introduces example-based spatial pattern matching (EPM) for geo-objects with keywords and locations to retrieve object sets that fit a user-described spatial pattern. Proposes an efficient algorithm with three pruning techniques and an approximation guarantee, validated on four real datasets. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Yue Chen (Nanyang Technological University)
- 2. Kaiyu Feng (Nanyang Technological University)
- 3. Gao Cong (Nanyang Technological University)
- 4. Han Mao Kiah (Nanyang Technological University)
BibTeX Citation
@article{chen_vldb22,
title = {{Example-based Spatial Pattern Matching}},
author = {Chen, Yue and Feng, Kaiyu and Cong, Gao and Kiah, Han Mao},
journal = {PVLDB},
series = {{VLDB} '22},
volume = {15},
number = {11},
pages = {2572--2584},
doi = {10.14778/3551793.3551815},
url = {https://doi.org/10.14778/3551793.3551815},
year = {2022}
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Outgoing Citations (Sorted by Pagerank)
Showing 9 of 9 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,819 | Efficient Retrieval of the Top-k Most Relevant Spatial Web Objects | 2009 | VLDB | 9.6810907e-05 |
| 2,989 | Spatial Keyword Query Processing: An Experimental Evaluation | 2013 | VLDB | 7.8896275e-05 |
| 3,646 | An Efficient Query Indexing Mechanism for Filtering Geo-Textual Data | 2013 | SIGMOD | 7.2282847e-05 |
| 4,179 | Retrieving Top-k Prestige-Based Relevant Spatial Web Objects | 2010 | VLDB | 6.8487923e-05 |
| 4,486 | Collective Spatial Keyword Querying | 2011 | SIGMOD | 6.6693992e-05 |
| 4,715 | Efficient Algorithms for Answering the m-Closest Keywords Query | 2015 | SIGMOD | 6.5487034e-05 |
| 6,217 | Clue-based Spatio-textual Query | 2017 | VLDB | 5.9425753e-05 |
| 6,500 | An Experimental Evaluation of Point-of-interest Recommendation in Location-based Social Networks | 2017 | VLDB | 5.8607985e-05 |
| 11,797 | SSTD: A Distributed System on Streaming Spatio-Textual Data | 2020 | VLDB | 5.093636e-05 |
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