16 search results - page 3 / 4 » On Querying OBO Ontologies Using a DAG Pattern Query Languag... |
ICTAI
2008
IEEE
13 years 11 months ago
2008
IEEE
Ontologies are a well-motivated formal representation to model knowledge needed to extract and encode data from text. Yet, their tight integration with Information Extraction (IE)...
WWW
2003
ACM
14 years 6 months ago
2003
ACM
The binary form of an image does not tell what the image is about. It is possible to retrieve images from a database using pattern matching techniques, but usually textual descript...
ESWS
2008
Springer
13 years 7 months ago
2008
Springer
We present SHIRI-Annot an automatic ontology-driven and unsupervised approach for the semantic annotation of documents which contain well structured parts and not well structured o...
CIKM
2011
Springer
12 years 5 months ago
2011
Springer
Traditional information retrieval techniques based on keyword search help to identify a ranked set of relevant documents, which often contains many documents in the top ranks that...
SAC
2010
ACM
13 years 10 months ago
2010
ACM
Hermes is an ontology-based framework for building news personalization services. This framework consists of a news classification phase, which classifies the news, a knowledge ...