179 search results - page 32 / 36 » Semantics of petri nets: a comparison |
AIED
2009
Springer
14 years 1 months ago
2009
Springer
We present in this paper an approach to assessing student paraphrases in the intelligent tutoring system iSTART. The approach is based on measuring the semantic similarity between ...
COLING
2010
13 years 2 months ago
2010
Humans are very good at judging the strength of relationships between two terms, a task which, if it can be automated, would be useful in a range of applications. Systems attempti...
EDOC
2006
IEEE
14 years 1 months ago
2006
IEEE
The correctness of business process models is of paramount importance for the application on an enterprise level. A severe problem is that several languages for business process m...
HT
1998
ACM
13 years 11 months ago
1998
ACM
This paper introduces XHMBS (the eXtended Hyperdocument Model Based on Statecharts) to support the formal specification of general hypermedia applications. XHMBS uses a novel form...
AGTIVE
2007
Springer
13 years 11 months ago
2007
Springer
Meta-modeling is well known to define the basic concepts of domain-specific languages in an object-oriented way. Based on graph transformation, an abstract meta-model may be enhanc...