796 search results - page 16 / 160 » A Formalization of ODMG Queries |
ICFCA
2007
Springer
15 years 6 months ago
2007
Springer
We model a Digital Library as a formal context in which objects are documents and attributes are terms describing documents contents. A formal concept is very close to the notion o...
188
click to vote
ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Traditionally, query processing gets a query and a database instance as input and returns the result of the query for that particular database instance. Reverse query processing (...
DEBU
2010
14 years 9 months ago
2010
Provenance is often used to validate data, by verifying its origin and explaining its derivation. When searching for "causes" of tuples in the query results or in genera...
93
Voted
GCC
2003
Springer
15 years 5 months ago
2003
Springer
Management of various complex resources is an important issue to be well done, in order to fulfill the potential of Grid. In this paper, we propose a formal data model and algebra ...
163
click to vote
SIGMOD
2005
ACM
15 years 12 months ago
2005
ACM
XQuery is considered to become the standard query language for XML documents. However, the complete XQuery syntax and semantics seem too complicated for research and educational p...