160 search results - page 3 / 32 » An automatic semantic relationships discovery approach |
EMNLP
2008
13 years 9 months ago
2008
Relationship discovery is the task of identifying salient relationships between named entities in text. We propose novel approaches for two sub-tasks of the problem: identifying t...
WEBI
2010
Springer
13 years 5 months ago
2010
Springer
Biomedical entity extraction from unstructured web documents is an important task that needs to be performed in order to discover knowledge in the veterinary medicine domain. In ge...
EKAW
2008
Springer
13 years 9 months ago
2008
Springer
In this paper we investigate unsupervised population of a biomedical ontology via information extraction from biomedical literature. Relationships in text seldom connect simple ent...
SAMT
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. The Semantic Web has recently seen a rise of large knowledge bases (such as DBpedia) that are freely accessible via SPARQL endpoints. The structured representation of the...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
For large scale automatic semantic video characterization, it is necessary to learn and model a large number of semantic concepts. These semantic concepts do not exist in isolatio...