4397 search results - page 28 / 880 » Relational Algebra Operations |
SEMWEB
2009
Springer
14 years 4 days ago
2009
Springer
Abstract—For many tasks, such as the integration of knowledge bases in the semantic web, one must not only handle the knowledge itself, but also characterizations of this knowled...
FUIN
2007
13 years 7 months ago
2007
The firing rule of Petri nets relies on a residuation operation for the commutative monoid of natural numbers. We identify a class of residuated commutative monoids, called Petri ...
ANSOFT
2002
13 years 7 months ago
2002
Abstract. The real-time process algebra (RTPA) is a set of new mathematical notations for formally describing system architectures, and static and dynamic behaviors. It is recogniz...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
Multi-relational networks are used extensively to structure knowledge. Perhaps the most popular instance, due to the widespread adoption of the Semantic Web, is the Resource Descr...
SCP
2011
13 years 2 months ago
2011
Active libraries can be defined as libraries which play an active part in the compilation, in particular, the optimisation of their client code. This paper explores the implement...