297 search results - page 20 / 60 » An Algebra for Directed Bigraphs |
SEMWEB
2010
Springer
13 years 2 months ago
2010
Springer
One of the key deficiencies of the Semantic Web is its lack of cognitive plausibility. We argue that by accounting for people's reasoning mechanisms and cognitive representati...
SEMCO
2009
IEEE
14 years 2 months ago
2009
IEEE
Semantic integration in the hidden Web is an emerging area of research where traditional assumptions do not always hold. Frequent changes, conflicts and the sheer size of the hid...
STOC
2005
ACM
14 years 8 months ago
2005
ACM
Computing the unit group and class group of a number field are two of the main tasks in computational algebraic number theory. Factoring integers reduces to solving Pell's eq...
AMAST
2008
Springer
13 years 9 months ago
2008
Springer
The authors have proposed using category-theoretic sketches to enhance database design and integration methodologies. The algebraic context is called the Sketch Data Model (SkDM) a...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Abstract— We consider the level of information security provided by random linear network coding in network scenarios in which all nodes comply with the communication protocols y...