Research output per year
Research output per year
A. Elizabeth Cano, Yulan He, Harith Alani
Research output: Chapter in Book/Published conference output › Conference publication
DBpedia has become one of the major sources of structured knowledge extracted from Wikipedia. Such structures gradually re-shape the representation of Topics as new events relevant to such topics emerge. Such changes make evident the continuous evolution of topic representations and introduce new challenges to supervised topic classification tasks, since labelled data can rapidly become outdated. Here we analyse topic changes in DBpedia and propose the use of semantic features as a more stable representation of a topic. Our experiments show promising results in understanding how the relevance of features to a topic changes over time.
Original language | English |
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Title of host publication | ISWC-P&D 2014 : ISWC 2014 posters & demonstrations track |
Subtitle of host publication | proceedings of the ISWC 2014 posters & demonstrations track: a track within the 13th International Semantic Web Conference (ISWC 2014) |
Editors | Matthew Horridge, Marco Rospocher, Jacco van Ossenbruggen |
Publisher | CEUR-WS.org |
Pages | 409-412 |
Number of pages | 4 |
Publication status | Published - 24 Oct 2014 |
Event | 13th International Semantic Web Conference - Riva del Garda, Italy Duration: 19 Oct 2014 → 23 Oct 2014 |
Name | CEUR workshop proceedings |
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Publisher | CEUR |
Volume | 1272 |
ISSN (Print) | 1613-0073 |
Conference | 13th International Semantic Web Conference |
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Abbreviated title | ISWC 2014 |
Country/Territory | Italy |
City | Riva del Garda |
Period | 19/10/14 → 23/10/14 |
Research output: Chapter in Book/Published conference output › Conference publication
Research output: Chapter in Book/Published conference output › Conference publication
Research output: Chapter in Book/Published conference output › Conference publication