481 search results - page 20 / 97 » Validity of First-Order Knowledge Bases |
COOPIS
2002
IEEE
14 years 15 days ago
2002
IEEE
Abstract. Open Mind Common Sense is a knowledge acquisition system designed to acquire commonsense knowledge from the general public over the web. We describe and evaluate our firs...
EWCBR
1998
Springer
13 years 11 months ago
1998
Springer
This paper presents the CARE-PARTNER system. Functionally, it offers via the WWW knowledge-support assistance to clinicians responsible for the long-term follow-up of stem-cell pos...
COLING
2010
13 years 2 months ago
2010
This paper presents a new approach to improving relation extraction based on minimally supervised learning. By adding some limited closed-world knowledge for confidence estimation...
AAAI
1990
13 years 8 months ago
1990
This paper provides an account of the representation of defaults in Cyc and their semantics in terms of first order logic with reification. Default reasoning is a complex thing, a...
WM
2003
13 years 9 months ago
2003
: Three-dimensional visualization facilitates human perception, imagination, and reasoning based on computer-represented knowledge. Since human imagination and reasoning is based o...