77 search results - page 2 / 16 » Distinguishing Answers in Conceptual Graph Knowledge Bases |
COLING
2007
13 years 5 months ago
2007
cally identifying clinically relevant aspects of MEDLINE abstracts. These extracted elements serve as the input to an algorithm that scores the relevance of citations with respect ...
GEOS
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. Conceptual Graphs are a very powerful knowledge and meaning representation formalism grounded on deep philosophical, linguistic and object oriented principles [1], [2]. C...
DLOG
2011
12 years 9 months ago
2011
W3C currently extends the SPARQL query language with so-called entailment regimes, which define how queries are evaluated using logical entailment relations. We describe a sound a...
NLDB
2007
Springer
13 years 11 months ago
2007
Springer
Most of Information Retrieval (IR) systems are still based on bag of word paradigm. This is a strong limitation if one needs high precision answers. For example, in restricted doma...
CBMS
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper focuses on the problem of representing, in a meaningful way, the knowledge involved in the HealthAgents project. Our work is motivated by the complexity of representing...