7960 search results - page 289 / 1592 » Systems for Knowledge and Beliefs |
NAACL
2004
14 years 12 days ago
2004
Definition questions represent a largely unexplored area of question answering--they are different from factoid questions in that the goal is to return as many relevant "nugg...
ACL
2010
13 years 9 months ago
2010
We describe a novel approach to unsupervised learning of the events that make up a script, along with constraints on their temporal ordering. We collect naturallanguage descriptio...
HT
2009
ACM
13 years 8 months ago
2009
ACM
In this paper we describe a model of social and collaborative search based on the use of tags. First we will introduce the issues that drove us to the definition of this model, an...
SGAI
2007
Springer
14 years 5 months ago
2007
Springer
Computer scientists are often faced with the challenge of having to model the world and its associated uncertainties. One area in particular where modelling uncertainty is importa...
EWCBR
2004
Springer
14 years 4 months ago
2004
Springer
By design, Case-Based Reasoning (CBR) systems do not need deep general knowledge. In contrast to (rule-based) expert systems, CBR systems can already be used with just some initial...