Sciweavers

25 search results - page 4 / 5
» Structural Joins: A Primitive for Efficient XML Query Patter...
Sort
View
SIGMOD
2004
ACM
163views Database» more  SIGMOD 2004»
14 years 4 months ago
FleXPath: Flexible Structure and Full-Text Querying for XML
Querying XML data is a well-explored topic with powerful databasestyle query languages such as XPath and XQuery set to become W3C standards. An equally compelling paradigm for que...
Sihem Amer-Yahia, Laks V. S. Lakshmanan, Shashank ...
ICDE
2005
IEEE
175views Database» more  ICDE 2005»
14 years 6 months ago
BOXes: Efficient Maintenance of Order-Based Labeling for Dynamic XML Data
Order-based element labeling for tree-structured XML data is an important technique in XML processing. It lies at the core of many fundamental XML operations such as containment j...
Adam Silberstein, Hao He, Jun Yang 0001, Ke Yi
SIGMOD
2006
ACM
159views Database» more  SIGMOD 2006»
14 years 4 months ago
Flexible and efficient XML search with complex full-text predicates
Recently, there has been extensive research that generated a wealth of new XML full-text query languages, ranging from simple Boolean search to combining sophisticated proximity a...
Sihem Amer-Yahia, Emiran Curtmola, Alin Deutsch
ICDE
2004
IEEE
137views Database» more  ICDE 2004»
14 years 6 months ago
Selectivity Estimation for XML Twigs
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...
Neoklis Polyzotis, Minos N. Garofalakis, Yannis E....
BTW
2007
Springer
133views Database» more  BTW 2007»
13 years 8 months ago
Pathfinder: XQuery Compila-tion Techniques for Relational Database Targets
: 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...
Jens Teubner