241 search results - page 30 / 49 » Buffering in query evaluation over XML streams |
ICDE
2005
IEEE
14 years 2 months ago
2005
IEEE
Various index structures have been proposed to speed up the evaluation of XML path expressions. However, existing XML path indices suffer from at least one of three limitations: ...
EUROMICRO
2002
IEEE
14 years 1 months ago
2002
IEEE
Internet services like the world-wide web and multimedia applications like News- and Video-on-Demand have become very popular over the last years. Due to the large number of users ...
SIGMOD
2005
ACM
14 years 8 months ago
2005
ACM
Complex queries over high speed data streams often need to rely on approximations to keep up with their input. The research community has developed a rich literature on approximat...
ICDE
2004
IEEE
14 years 10 months ago
2004
IEEE
Twig queries represent the building blocks of declarative query languages over XML data. A twig query describes a complex traversal of the document graph and generates a set of el...
IS
2007
13 years 8 months ago
2007
User queries on extensible markup language (XML) documents are typically expressed as regular path expressions. A variety of indexing techniques for efficiently retrieving the re...