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 |
|---|---|---|---|---|
| 2,040 | QUAD: Quadratic-Bound-based Kernel Density Visualization | 2020 | SIGMOD | 9.7029698e-05 |
| 11,420 | SAFE: A Share-and-Aggregate Bandwidth Exploration Framework for Kernel Density Visualization | 2022 | VLDB | 4.1905499e-05 |
| 11,503 | Fast Augmentation Algorithms for Network Kernel Density Visualization | 2021 | VLDB | 4.1905499e-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 | 0.0016113151 |
| 1,984 | DisC Diversity: Result Diversification based on Dissimilarity and Coverage | 2013 | VLDB | 9.8645751e-05 |
| 2,815 | Efficient Spatial Sampling of Large Geographical Tables | 2012 | SIGMOD | 8.0773367e-05 |
| 3,680 | Efficient Selection of Geospatial Data on Maps for Interactive and Visualized Exploration | 2018 | SIGMOD | 6.845947e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,100 | Semantic Queries with Pictures: The VIMSYS Model | 1991 | VLDB | 5.6940372e-05 |
| 11,336 | SLAM: Efficient Sweep Line Algorithms for Kernel Density Visualization | 2022 | SIGMOD | 4.1905499e-05 |
| 5,955 | Spatial Independent Range Sampling | 2021 | SIGMOD | 5.2539404e-05 |
| 7,277 | Retrieving Regions of Interest for User Exploration | 2014 | VLDB | 4.7724354e-05 |
| 5,774 | DataScope: Viewing Database Contents in Google Maps’ Way | 2007 | VLDB | 5.3286261e-05 |
| 471 | FastMap: A Fast Algorithm for Indexing, Data-Mining and Visualization of Traditional and Multimedia Datasets | 1995 | SIGMOD | 0.00022348285 |
| 8,810 | Spatial Priority Search: An Access Technique for Scaleless Maps | 1991 | SIGMOD | 4.4399995e-05 |
| 11,654 | Interactive Visualization for Big Spatial Data | 2019 | SIGMOD | 4.1905499e-05 |
| 2,815 | Efficient Spatial Sampling of Large Geographical Tables | 2012 | SIGMOD | 8.0773367e-05 |
| 3,680 | Efficient Selection of Geospatial Data on Maps for Interactive and Visualized Exploration | 2018 | SIGMOD | 6.845947e-05 |