573 search results - page 45 / 115 » A Semantic Approach to Question Answering Systems |
FLAIRS
2008
13 years 10 months ago
2008
This paper analyzes the impact of several lexical and grammatical features in automated assessment of students' finegrained understanding of tutored concepts. Truly effective...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
Closing the semantic gap in content based image retrieval (CBIR) basically requires the knowledge of the user's intention which is usually translated into a sequence of quest...
ISIP
2008
IEEE
14 years 2 months ago
2008
IEEE
Adaptive Business Intelligence is the discipline that combines prediction, optimization and adaptability into a system answering two important questions: What would probably happe...
CCIA
2010
Springer
13 years 3 months ago
2010
Springer
Extension-based argumentation semantics have shown to be a suitable approach for performing practical reasoning. An important concern in extensionbased-argumentation semantics is t...
LREC
2010
13 years 10 months ago
2010
In this article, we present an experiment of linguistic parameter tuning in the representation of the semantic space of polysemous words. We evaluate quantitatively the influence ...