This repository contains datasets generated by research activities of the Spatial Information Systems Group at the School of Computer Science and Informatics (University College Dublin). A list of related publications is maintained here.
Members & contributors:
- Dr. Andrea Ballatore http://sites.google.com/site/andreaballatore
- Dr. Michela Bertolotto http://www.csi.ucd.ie/staff/mbertolotto/home
- Prof. David C. Wilson http://coitweb.uncc.edu/~davils
Research areas:
- Geographic information systems
- Geo-semantics
- Volunteered geographic information
- OpenStreetMap
- Semantic similarity & relatedness
- Semantic web
This repository contains the following datasets:
The OSM Semantic Network is a Semantic Web resource extracted from the OSM Wiki website, encoded as a SKOS vocabulary. It contains a machine-readable representation of OpenStreetMap tags, and several semantic relations between them.
Geo-semantic relatedness and similarity ratings of 50 term pairs, including 97 geographic terms from OpenStreetMap. The dataset includes relatedness/similarity judgements collected from 203 human subjects.
Human-generated similarity rankings of geographic concepts to assess the cognitive plausibility of similarity measures. All the files are tab-separated tables, containing the concept definitions, the similarity rankings, and the mappings with OpenStreetMap and WordNet.
Human-generated dataset that contains polarity judgements on a set of hotel reviews, with respect to specific features (e.g. room, location, etc.).
A simple LaTeX template to write responses in a typical peer-review. [zip]
Various datasets generated in empirical evaluations.
osm_network_similarity_experiment-2011.07.23 was used in:
Ballatore, Wilson, Bertolotto: Geographic knowledge extraction and semantic similarity in OpenStreetMap, Knowledge and Information Systems (2012) [link]
This material is Open Knowledge. http://opendefinition.org
Dr. Andrea Ballatore http://sites.google.com/site/andreaballatore
e-mail: andrea [dot] ballatore [at] ucd [dot] ie