725 search results - page 107 / 145 » Knowledge-based systems: a re-evaluation |
ENVSOFT
2007
13 years 7 months ago
2007
Numerical modelling is now used routinely to make predictions about the behaviour of environmental systems. Model calibration remains a critical step in the modelling process and ...
TPLP
2002
13 years 7 months ago
2002
In this paper, we consider an approach to update nonmonotonic knowledge bases represented as extended logic programs under the answer set semantics. In this approach, new informat...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
A long-standing goal of Web research has been to construct a unified Web knowledge base. Information extraction techniques have shown good results on Web inputs, but even most dom...
WISTP
2010
Springer
14 years 2 months ago
2010
Springer
The deployment of Next-Generation Networks (NGN) is a challenge that requires integrating heterogeneous services into a global system of All-IP telecommunications. These networks c...
ICEIS
2009
IEEE
14 years 2 months ago
2009
IEEE
In an information retrieval system, a thesaurus can be used for query expansion, i.e. adding words to queries in order to improve recall. We propose a semi-automatic and interactiv...