342 search results - page 45 / 69 » Domain Ontology Construction from Biomedical Text |
TKDE
2010
13 years 7 months ago
2010
—Probabilistic topic models were originally developed and utilised for document modeling and topic extraction in Information Retrieval. In this paper we describe a new approach f...
ICALT
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper reports on an approach which maps documents onto an ontology-based information space in order to provide support for machine-mediated communication. First, a composite ...
ECAI
2000
Springer
14 years 1 months ago
2000
Springer
This paper explores the possibility to exploit text on the world wide web in order to enrich the concepts in existing ontologies. First, a method to retrieve documents from the WWW...
ICMCS
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper presents a method for automatically annotating and retrieving animal images. Our model is a multi-modality ontology extended from our previous works in the sense that b...
ACL
2011
13 years 14 days ago
2011
Nested event structures are a common occurrence in both open domain and domain specific extraction tasks, e.g., a “crime” event can cause a “investigation” event, which c...