216 search results - page 39 / 44 » Collaborative Knowledge Construction through Shared Represen... |
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Email is one of the most prevalent communication tools today, and solving the email overload problem is pressingly urgent. A good way to alleviate email overload is to automatical...
SEMCO
2007
IEEE
14 years 1 months ago
2007
IEEE
A clustering method is presented which can be applied to knowledge bases storing semantically annotated resources. The method can be used to discover groupings of structured objec...
IROS
2006
IEEE
14 years 1 months ago
2006
IEEE
—Many vision-based navigation systems are restricted to the use of only a limited number of landmarks when computing the camera pose. This limitation is due to the overhead of de...
AFRIGRAPH
2004
ACM
14 years 29 days ago
2004
ACM
This paper describes the process of designing an authoring tool for virtual environments, using constructivist principles. The focus of the tool is on helping novice designers wit...
ICCS
2001
Springer
13 years 12 months ago
2001
Springer
Automatically generating Conceptual Graphs (CGs) [1] from natural language sentences is a difficult task in using CG as a semantic (knowledge) representation language for natural l...