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
- 2. Mingzhao Li
- 3. Peishan Li
- 4. Zhifeng Bao
- 5. Gao Cong
Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,968 | QUAD: Quadratic-Bound-based Kernel Density Visualization | 2020 | SIGMOD | 6.5793715e-05 |
| 11,417 | SAFE: A Share-and-Aggregate Bandwidth Exploration Framework for Kernel Density Visualization | 2022 | VLDB | 4.1945683e-05 |
| 11,499 | Fast Augmentation Algorithms for Network Kernel Density Visualization | 2021 | VLDB | 4.1945683e-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 |
|---|---|---|---|---|
| 6 | The R*-tree: An Efficient and Robust Access Method for Points and Rectangles | 1990 | SIGMOD | 0.0016162015 |
| 2,000 | DisC Diversity: Result Diversification based on Dissimilarity and Coverage | 2013 | VLDB | 9.8229527e-05 |
| 2,981 | Efficient Spatial Sampling of Large Geographical Tables | 2012 | SIGMOD | 7.7809306e-05 |
| 3,919 | Efficient Selection of Geospatial Data on Maps for Interactive and Visualized Exploration | 2018 | SIGMOD | 6.631077e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,101 | Semantic Queries with Pictures: The VIMSYS Model | 1991 | VLDB | 5.6995265e-05 |
| 11,334 | SLAM: Efficient Sweep Line Algorithms for Kernel Density Visualization | 2022 | SIGMOD | 4.1945683e-05 |
| 5,953 | Spatial Independent Range Sampling | 2021 | SIGMOD | 5.2589924e-05 |
| 7,281 | Retrieving Regions of Interest for User Exploration | 2014 | VLDB | 4.7770174e-05 |
| 5,769 | DataScope: Viewing Database Contents in Google Maps’ Way | 2007 | VLDB | 5.3333819e-05 |
| 471 | FastMap: A Fast Algorithm for Indexing, Data-Mining and Visualization of Traditional and Multimedia Datasets | 1995 | SIGMOD | 0.00022364776 |
| 8,810 | Spatial Priority Search: An Access Technique for Scaleless Maps | 1991 | SIGMOD | 4.4442316e-05 |
| 11,649 | Interactive Visualization for Big Spatial Data | 2019 | SIGMOD | 4.1945683e-05 |
| 2,981 | Efficient Spatial Sampling of Large Geographical Tables | 2012 | SIGMOD | 7.7809306e-05 |
| 3,919 | Efficient Selection of Geospatial Data on Maps for Interactive and Visualized Exploration | 2018 | SIGMOD | 6.631077e-05 |