475 search results - page 7 / 95 » A knowledge-based approach to ontology learning and semantic... |
ICALT
2005
IEEE
14 years 1 months ago
2005
IEEE
The paper proposes a framework for building learning object (LO) content using ontologies. In the previous work on using ontologies to describe LOs, researchers employed ontologies...
DLOG
2008
13 years 10 months ago
2008
The development of scalable reasoning systems is one of the crucial factors determining the success of Semantic Web systems. Recently, in [GH06], an approach is proposed, which tac...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
Recent work on ontology-based Information Extraction (IE) has tried to make use of knowledge from the target ontology in order to improve semantic annotation results. However, ver...
WEBI
2005
Springer
14 years 1 months ago
2005
Springer
In open environments like the Web, and open Multiagent and Peer2Peer systems, consent among the autonomous, self-interested knowledge sources and users very often cannot be establ...
SAMT
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we describe the main aspects of a system to perform non-trivial segmentations of 3D surface meshes and to annotate the detected parts through concepts expressed by an...