4397 search results - page 13 / 880 » Relational Algebra Operations |
BIRTHDAY
2003
Springer
14 years 24 days ago
2003
Springer
Abstract. Digital numbers D are the world’s most popular data representation: nearly all texts, sounds and images are coded somewhere in time and space by binary sequences. The m...
BTW
2007
Springer
13 years 11 months ago
2007
Springer
: Relational database systems are highly efficient hosts to table-shaped data. It is all the more interesting to see how a careful inspection of both, the XML tree structure as wel...
JLP
2008
13 years 7 months ago
2008
Based on a set of criteria and a measuring lattice, we introduce relational measures as generalizations of fuzzy measures. The latter have recently made their way from the interva...
DLT
2004
13 years 9 months ago
2004
Bottom-up tree series transducers (tst) over the semiring A are implemented with the help of bottom-up weighted tree automata (wta) over an extension of A. Therefore bottom-up D-w...
RELMICS
2009
Springer
14 years 3 days ago
2009
Springer
Abstract. A Concurrent Kleene Algebra offers two composition operators, one that stands for sequential execution and the other for concurrent n [10]. In this paper we investigate ...