262 search results - page 7 / 53 » GUC-Secure Join Operator in Distributed Relational Database |
PODS
1999
ACM
14 years 27 days ago
1999
ACM
One of the most important types of query processing in spatial databases and geographic information systems is the spatial join, an operation that selects, from two relations, all...
HASKELL
2006
ACM
14 years 2 months ago
2006
ACM
Haskell’s type system with multi-parameter constructor classes and functional dependencies allows static (compile-time) computations to be expressed by logic programming on the ...
SIGMOD
2005
ACM
14 years 8 months ago
2005
ACM
We consider the problem of "progressively" joining relations whose records are continuously retrieved from remote sources through an unstable network that may incur temp...
BTW
2007
Springer
14 years 17 days 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...
ICDE
2006
IEEE
14 years 2 months ago
2006
IEEE
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...