Density-based Place Clustering in Geo-Social Networks
Summary: Extends density-based clustering to geo-social places by fusing spatial proximity with user social ties. Proposes a distance metric, indexing-based methods, and metrics: social entropy and community score to distinguish geo-social from purely spatial clusters. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Jieming Shi
- 2. Nikos Mamoulis
- 3. Dingming Wu
- 4. David W. Cheung
Incoming Citations (Sorted by Pagerank)
Showing 5 of 5 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,394 | Efficient Estimation of Pairwise Effective Resistance | 2023 | SIGMOD | 4.7427524e-05 |
| 9,642 | Efficient Index Maintenance for Effective Resistance Computation on Evolving Graphs | 2025 | SIGMOD | 4.3109001e-05 |
| 10,075 | Efficient Exact Resistance Distance Computation on Small-Treewidth Graphs: a Labelling Approach | 2026 | SIGMOD | 4.1945683e-05 |
| 10,957 | Efficient and Provable Effective Resistance Computation on Large Graphs: an Index-based Approach | 2024 | SIGMOD | 4.1945683e-05 |
| 10,958 | Efficient Approximation of Kemeny’s Constant for Large Graphs | 2024 | SIGMOD | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 27 | Efficient and Effective Clustering Methods for Spatial Data Mining | 1994 | VLDB | 0.00080736878 |
| 33 | BIRCH: An Efficient Data Clustering Method for Very Large Databases | 1996 | SIGMOD | 0.00077324389 |
| 270 | OPTICS: Ordering Points To Identify the Clustering Structure | 1999 | SIGMOD | 0.00029505642 |
| 341 | CURE: An Efficient Clustering Algorithm for Large Databases | 1998 | SIGMOD | 0.00026810548 |
| 3,926 | EBM - An Entropy-Based Model to Infer Social Strength from Spatiotemporal Data | 2013 | SIGMOD | 6.6258079e-05 |
| 5,269 | A General Framework for Geo-Social Query Processing | 2013 | VLDB | 5.5966244e-05 |
| 7,608 | Clustering Objects on a Spatial Network | 2004 | SIGMOD | 4.6967024e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,603 | Maximum Co-located Community Search in Large Scale Social Networks | 2018 | VLDB | 8.4666465e-05 |
| 3,926 | EBM - An Entropy-Based Model to Infer Social Strength from Spatiotemporal Data | 2013 | SIGMOD | 6.6258079e-05 |
| 7,986 | On Density-based Local Community Search | 2024 | PODS | 4.613363e-05 |
| 7,180 | Spatially-Decaying Aggregation Over a Network: Model and Algorithms | 2004 | SIGMOD | 4.807579e-05 |
| 5,269 | A General Framework for Geo-Social Query Processing | 2013 | VLDB | 5.5966244e-05 |
| 1,844 | Effective Community Search over Large Spatial Graphs | 2017 | VLDB | 0.00010341077 |
| 6,499 | The Flexible Socio Spatial Group Queries | 2019 | VLDB | 5.0382007e-05 |
| 7,608 | Clustering Objects on a Spatial Network | 2004 | SIGMOD | 4.6967024e-05 |
| 7,290 | Topic-based Community Search over Spatial-Social Networks | 2020 | VLDB | 4.7742854e-05 |
| 6,570 | Densely Connected User Community and Location Cluster Search in Location-Based Social Networks | 2020 | SIGMOD | 5.0065377e-05 |