687 search results - page 79 / 138 » Query Transformation for PSJ-Queries |
PODS
2001
ACM
14 years 9 months ago
2001
ACM
Several commercial applications, such as online comparison shopping and process automation, require integrating information that is scattered across multiple websites or XML docum...
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...
CSMR
2005
IEEE
14 years 2 months ago
2005
IEEE
Wrapping databases allows them to be reused in formerly unplanned contexts, such as web-based applications or federated systems. Indeed, a wrapper can provide external clients of ...
VL
2000
IEEE
14 years 1 months ago
2000
IEEE
XML is becoming one of the most influential standards concerning data exchange and Web-presentations. In this paper we present a visual language for querying and transforming XML...
ICDCS
2009
IEEE
14 years 6 months ago
2009
IEEE
Users and administrators of large distributed systems are frequently in need of monitoring and management of its various components, data items and resources. Though there exist s...