1445 search results - page 4 / 289 » XPath query containment |
DOCENG
2006
ACM
14 years 11 days ago
2006
ACM
XPath is the standard declarative language for navigating XML data and returning a set of matching nodes. In the context of XSLT/XQuery analysis, query optimization, and XML type ...
PODS
2008
ACM
14 years 6 months ago
2008
ACM
We consider the navigational core of XPath, extended with two operators: the Kleene star for taking the transitive closure of path expressions, and a subtree relativisation operat...
ICDT
2010
ACM
13 years 8 months ago
2010
ACM
When a query is evaluated under bag semantics, each answer is returned as many times as it has derivations. Bag semantics has long been recognized as important, especially when ag...
ADBIS
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. Often, XML documents stored in an XML database must be transformed by an XSL processor into a client-specific format before queries are submitted. In applications where X...
DKE
2006
13 years 6 months ago
2006
Existing encoding schemes and index structures proposed for XML query processing primarily target the containment relationship, specifically the parent