GeoScope: Online Detection of Geo-Correlated Information Trends in Social Networks
Summary: GeoScope detects topic–location correlations in sliding-window social-network streams, distinguishing genuinely local trends from globally frequent topics. It provides approximation guarantees with sublinear space/time, achieving near-perfect precision and perfect recall on Twitter. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Ceren Budak (Microsoft)
- 2. Theodore Georgiou (University of California Santa Barbara)
- 3. Divyakant Agrawal (University of California Santa Barbara)
- 4. Amr El Abbadi (University of California Santa Barbara)
BibTeX Citation
@article{budak_vldb14,
title = {{GeoScope: Online Detection of Geo-Correlated Information Trends in Social Networks}},
author = {Budak, Ceren and Georgiou, Theodore and Agrawal, Divyakant and Abbadi, Amr El},
journal = {PVLDB},
series = {{VLDB} '14},
volume = {7},
number = {4},
pages = {229--240},
doi = {10.14778/2732240.2732243},
url = {https://doi.org/10.14778/2732240.2732243},
year = {2014}
}Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,561 | Selectivity Estimation on Streaming Spatio-Textual Data Using Local Correlations | 2015 | VLDB | 5.4958573e-05 |
| 12,344 | Microblogs Data Management Systems: Querying, Analysis, and Visualization | 2016 | SIGMOD | 4.9793485e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 124 | Approximate Frequency Counts over Data Streams | 2002 | VLDB | 0.00030600691 |
| 678 | StatStream: Statistical Monitoring of Thousands of Data Streams in Real Time | 2002 | VLDB | 0.00014838454 |
| 858 | What’s Hot and What’s Not: Tracking Most Frequent Items Dynamically | 2003 | PODS | 0.000134266 |
| 1,483 | TwitterMonitor: Trend Detection over the Twitter Stream | 2010 | SIGMOD | 0.00010537238 |
| 2,760 | BlogScope: A System for Online Analysis of High Volume Text Streams | 2007 | VLDB | 8.0493804e-05 |
| 3,939 | On the Spatiotemporal Burstiness of Terms | 2012 | VLDB | 6.9147782e-05 |
| 4,976 | Structural Trend Analysis for Online Social Networks | 2011 | VLDB | 6.3313001e-05 |
| 12,872 | SLEUTH: Single-pubLisher attack dEtection Using correlaTion Hunting | 2008 | VLDB | 4.9793485e-05 |
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