Browsing School of Computer Science and Informatics by Subject "Volunteered Geographic Information"

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Geographic Knowledge Extraction and Semantic Similarity in OpenStreetMap

Ballatore, Andrea ; Bertolotto, Michela ; Wilson, David C. (Springer, 2012-10)

In recent years, a web phenomenon known as Volunteered Geographic Information (VGI) has produced large crowdsourced geographic data sets. OpenStreetMap (OSM), the leading VGI project, aims at building an open-content world ...
Semantically enriching VGI in support of implicit feedback analysis

Ballatore, Andrea ; Bertolotto, Michela (Springer-Verlag, 2011-03)

In recent years, the proliferation of Volunteered Geographic Information (VGI) has enabled many Internet users to contribute to the construction of rich and increasingly complex spatial datasets. This growth of geo-referenced ...