269 search results - page 17 / 54 » Developing Knowledge-Based Systems with Active Expert Partic... |
WSC
2000
13 years 10 months ago
2000
This paper presents an approach to the operational analysis of future space transportation systems. The approach combines knowledge from government and industry space operation an...
ECIR
2008
Springer
13 years 10 months ago
2008
Springer
Concept indexing in multimedia libraries is very useful for users searching and browsing but it is a very challenging research problem as well. Beyond the systems' implementat...
AAAI
2000
13 years 10 months ago
2000
or cone, abstraction is chosen to represent a spectrum of user inputs/requirements that are narrowed, refined, and structured into a system design. User inputs require refinement f...
ACSC
2005
IEEE
14 years 2 months ago
2005
IEEE
Knowledge acquisition (KA) plays an important role in building knowledge based systems (KBS). However, evaluating different KA techniques has been difficult because of the costs...
EKAW
2004
Springer
14 years 2 months ago
2004
Springer
We present a tool which helps domain experts capture and maintain constraints. The tool displays parts of an ontology (as classes, sub-classes and properties) in the form of a tree...