Sciweavers

3164 search results - page 100 / 633
» On Granular Knowledge Structures
Sort
View
ECAI
2006
Springer
15 years 7 months ago
Background Default Knowledge and Causality Ascriptions
A model is defined that predicts an agent's ascriptions of causality (and related notions of facilitation and justification) between two events in a chain, based on background...
Jean-François Bonnefon, Rui Da Silva Neves,...
125
Voted
DEXAW
1995
IEEE
101views Database» more  DEXAW 1995»
15 years 7 months ago
Principles and Tools for Authoring Knowledge-Rich Documents
Digital libraries can take advantage of documents that have their content (semantics) explicitly represented as knowledge structures. These knowledge-rich documents can be created ...
Robert P. Futrelle, Natalya Fridman Noy
IICAI
2007
15 years 5 months ago
Hierarchical Course Knowledge Representation using Ontologies
In this paper we present a method to represent knowledge associated with a course. Course knowledge can be represented in the form of hierarchical prerequisite relation based weigh...
Javed I. Khan, Manas Hardas
126
Voted
KRDB
1994
81views Database» more  KRDB 1994»
15 years 4 months ago
Frames, Objects and Relations: Three Semantic Levels for Knowledge Base Systems
We propose an architecture for large-scale knowledge base systems based on database technologies and the three levels of semantic construct - frames, objects and relations. The in...
Moira C. Norrie, Ulrich Reimer, Peter Lippuner, Mi...
149
Voted
IJAR
2008
92views more  IJAR 2008»
15 years 3 months ago
Predicting causality ascriptions from background knowledge: model and experimental validation
A model is defined that predicts an agent's ascriptions of causality (and related notions of facilitation and justification) between two events in a chain, based on backgroun...
Jean-François Bonnefon, Rui Da Silva Neves,...