253 search results - page 26 / 51 » Using Syntactic Knowledge for QA |
NLDB
2004
Springer
14 years 28 days ago
2004
Springer
Most natural language database interfaces suffer from the translation knowledge portability problem, and are vulnerable to ill-formed questions because of their deep analysis. To a...
ACL
2012
11 years 10 months ago
2012
We describe the use of a hierarchical topic model for automatically identifying syntactic and lexical patterns that explicitly state ontological relations. We leverage distant sup...
DLOG
1997
13 years 9 months ago
1997
Abstract. In this short paper we describe the DFL hybrid knowledge base, that integrates descriptions with expressive object-oriented rules. The knowledge base manages a database o...
ANLP
1992
13 years 8 months ago
1992
The real di culty in development of practical NLP systems comes from the fact that we do not have e ective means for gathering \knowledge". In this paper, we propose an algor...
WOTUG
2008
13 years 9 months ago
2008
When teaching concurrency, using a process-oriented language, it is often introduced through a visual representation of programs in the form of process network . These diagrams all...