473 search results - page 16 / 95 » Hierarchical Course Knowledge Representation using Ontologie... |
UIC
2007
Springer
14 years 1 months ago
2007
Springer
Nowadays, e-learning systems are widely used for education and training in universities and companies because of their electronic course content access and virtual classroom partic...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
We describe collaborative efforts between a knowledge representation team, a community of scientists, and scientific information managers in developing knowledge models for ecolog...
CBMS
2007
IEEE
14 years 1 months ago
2007
IEEE
Representing and Reasoning about time and change is one of the primary issues in the area of Artificial Intelligence (AI) and Knowledge Representation (KR). Despite the importance...
ICLP
2005
Springer
14 years 1 months ago
2005
Springer
Abstract Description Logics (DLs) are a family of class (concept) based knowledge representation formalisms. They are characterised by the use of various constructors to build comp...
ICIP
2010
IEEE
13 years 4 months ago
2010
IEEE
In this paper we present a general framework for object detection and segmentation. Using a bottom-up unsupervised merging algorithm, a region-based hierarchy that represents the ...