POIsam: a System for Efficient Selection of Large-scale Geospatial Data on Maps
Summary: POIsam is an interactive map system that selects representative POIs from region under representativeness, visibility, zooming, and panning consistency. It supports similarity, online selection without pre-defined region cells, and efficient zoom/pan consistency. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Tao Guo (Nanyang Technological University)
- 2. Mingzhao Li (RMIT University)
- 3. Peishan Li (RMIT University)
- 4. Zhifeng Bao (RMIT University)
- 5. Gao Cong (Nanyang Technological University)
BibTeX Citation
@inproceedings{guo_sigmod18,
title = {{POIsam: a System for Efficient Selection of Large-scale Geospatial Data on Maps}},
author = {Guo, Tao and Li, Mingzhao and Li, Peishan and Bao, Zhifeng and Cong, Gao},
series = {{SIGMOD} '18},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/3183713.3193549},
url = {https://dl.acm.org/doi/10.1145/3183713.3193549},
year = {2018}
}Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 11,615 | SAFE: A Share-and-Aggregate Bandwidth Exploration Framework for Kernel Density Visualization | 2022 | VLDB | 5.093636e-05 |
| 11,697 | Fast Augmentation Algorithms for Network Kernel Density Visualization | 2021 | VLDB | 5.093636e-05 |
| 11,755 | QUAD: Quadratic-Bound-based Kernel Density Visualization | 2020 | SIGMOD | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 4 of 4 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4 | The R*-tree: An Efficient and Robust Access Method for Points and Rectangles | 1990 | SIGMOD | 0.001157935 |
| 1,807 | DisC Diversity: Result Diversification based on Dissimilarity and Coverage | 2013 | VLDB | 9.7054469e-05 |
| 3,094 | Efficient Spatial Sampling of Large Geographical Tables | 2012 | SIGMOD | 7.765466e-05 |
| 4,126 | Efficient Selection of Geospatial Data on Maps for Interactive and Visualized Exploration | 2018 | SIGMOD | 6.8860475e-05 |
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|---|---|---|---|---|
| 1 | 5,273 | Semantic Queries with Pictures: The VIMSYS Model | 1991 | VLDB |
| 2 | 11,533 | SLAM: Efficient Sweep Line Algorithms for Kernel Density Visualization | 2022 | SIGMOD |
| 3 | 5,692 | Spatial Independent Range Sampling | 2021 | SIGMOD |
| 4 | 7,188 | Retrieving Regions of Interest for User Exploration | 2014 | VLDB |
| 5 | 5,774 | DataScope: Viewing Database Contents in Google Maps' Way | 2007 | VLDB |
| 6 | 483 | FastMap: A Fast Algorithm for Indexing, Data-Mining and Visualization of Traditional and Multimedia Datasets | 1995 | SIGMOD |
| 7 | 9,104 | Spatial Priority Search: An Access Technique for Scaleless Maps | 1991 | SIGMOD |
| 8 | 11,844 | Interactive Visualization for Big Spatial Data | 2019 | SIGMOD |
| 9 | 3,094 | Efficient Spatial Sampling of Large Geographical Tables | 2012 | SIGMOD |
| 10 | 4,126 | Efficient Selection of Geospatial Data on Maps for Interactive and Visualized Exploration | 2018 | SIGMOD |