Concepedia

Discovery of unusual regional social activities using geo-tagged microblogs

Ryong Lee, Shoko Wakamiya, Kazutoshi Sumiya

World Wide Web · 2011 · 171 citations · 15 references

Concepts

Social SciencesGeographyHuman GeographyGeospatial Artificial IntelligenceSocial GeographySpatial AnalysisEvent DetectionGeodemographic AnalysisGeospatial Natural Language ProcessingSocial MediaSpatial ClusteringSpatial Data MiningGeolocated Social MediaGeospatial Data MiningGeospatial Text MiningSpatial Text MiningTracking Social Networks

References

15

Some methods for classification and analysis of multivariate observations

James B. MacQueen · Defense Technical Information Center (DTIC) · 1967 · 22.8K citations

Natural Sciences, Mathematics, Statistical Computing +16

Earthquake shakes Twitter users

Takeshi Sakaki, Makoto Okazaki, Yutaka Matsuo · 2010 · 3.7K citations

Natural Sciences, Data Science, Natural Language Processing +14

Akshay Java, Xiaodan Song, Tim Finin et al. · 2007 · 2.7K citations

Social Sciences, Communication, Information Systems +16

Variations of Box Plots

Robert McGill, John W. Tukey, Wayne A. Larsen · The American Statistician · 1978 · 2.2K citations

Computing, Visualization, Data Visualization +5

Quad trees a data structure for retrieval on composite keys

Raphael A. Finkel, Jon Bentley · Acta Informatica · 1974 · 2K citations

Computing, Computer Science, Computer Systems +13