1154 search results - page 203 / 231 » Semantic Context Reasoning Using Ontology Based Models |
ICWSM
2009
13 years 6 months ago
2009
This paper defines a concept of trust incident accounts as verbal reports of empirical episodes in which a trustor has reached a state of positive or negative expectations of a tr...
WEBI
2007
Springer
14 years 2 months ago
2007
Springer
The virtual world is comprised of data items related to each other in a variety of contexts. Often such relations can be represented as graphs that evolve over time. Examples incl...
KR
2004
Springer
14 years 2 months ago
2004
Springer
In this paper, partial knowledge about the possible transitions which can take place in a dynamical environment is represented by a set of pairs of propositional formulae, with th...
WWW
2003
ACM
14 years 9 months ago
2003
ACM
The World Wide Web has not only revolutionized the area of traditional hypermedia, it is also starting to influence adaptive hypermedia research. The main feature of the World Wid...
TFS
2008
13 years 8 months ago
2008
When the time span of an event is imprecise, it can be represented by a fuzzy set, called a fuzzy time interval. In this paper, we propose a framework to represent, compute, and re...