698 search results - page 108 / 140 » Systems Support for Pervasive Query Processing |
ICDE
2001
IEEE
14 years 9 months ago
2001
IEEE
We propose an extension to current view-based mediator systems called model-based mediation, in which views are defined and executed at the level of conceptual models (CMs) rather...
EDBT
2008
ACM
14 years 7 months ago
2008
ACM
Data Stream Management Systems (DSMSs) must support optimized execution scheduling of multiple continuous queries on massive, and frequently bursty, data streams. Previous approac...
RIAO
2000
13 years 9 months ago
2000
With the globalization of the world markets, the need for multilingual information processing increases, because the users are increasingly forced to deal with information availab...
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
We study the problem of generating synthetic databases having declaratively specified characteristics. This problem is motivated by database system and application testing, data ...
SSDBM
1998
IEEE
13 years 12 months ago
1998
IEEE
: A new issue that arises in modern applications involves the efficient manipulation of (static or moving) spatial objects, and the relationships among them. As a result, modern da...