426 citations · 768 across the 16 of their papers we have counts for
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cs.DB2014★ 7 cited
Efficient classification of billions of points into complex geographic regions using hierarchical triangular mesh
Dániel Kondor, László Dobos, István Csabai +4
We present a case study about the spatial indexing and regional classification of billions of geographic coordinates from geo-tagged social network data using Hierarchical Triangul…
cs.DB2013
A multi-terabyte relational database for geo-tagged social network data
László Dobos, János Szüle, Tamás Bodnár +7
Despite their relatively low sampling factor, the freely available, randomly sampled status streams of Twitter are very useful sources of geographically embedded social network dat…