TsingNUS: A Location-Based Service System Towards Live City
Summary: TsingNUS crawls and cleans location-based UGC (Foursquare, Twitter) into well-structured geodata for live-city search. It introduces three location-aware paradigms: instant search, fuzzy similarity search, and direction-aware search, plus continuous search to support moving queries and reduce client-server traffic; the system is implemented and deployed. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Guoliang Li
- 2. Nan Zhang
- 3. Ruicheng Zhong
- 4. Sitong Liu
- 5. Weihuang Huang
- 6. Ju Fan
- 7. Kian-Lee Tan
- 8. Lizhu Zhou
- 9. Jianhua Feng
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 13,410 | R3: A Real-Time Route Recommendation System | 2014 | VLDB | - |
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Outgoing Citations (Sorted by Pagerank)
Showing 3 of 3 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 648 | Efficient Retrieval of the Top-k Most Relevant Spatial Web Objects | 2009 | VLDB | 0.00018666267 |
| 3,570 | Location-Aware Type Ahead Search on Spatial Databases: Semantics and Efficiency | 2011 | SIGMOD | 6.958427e-05 |
| 5,232 | SEAL: Spatio-Textual Similarity Search | 2012 | VLDB | 5.6136151e-05 |
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