793 search results - page 21 / 159 » Validity-Sensitive Querying of XML Databases |
DEXA
2006
Springer
15 years 1 months ago
2006
Springer
One of the problems associated with XML databases is the poor performance of XPath queries. Although this has attracted much attention by the research community, solutions are eith...
VLDB
2002
ACM
14 years 9 months ago
2002
ACM
Structurally recursive XML queries are an important query class that follows the structure of XML data. At present, it is difficult for XQuery to type and optimize structurally re...
113
click to vote
IDEAS
2003
IEEE
15 years 2 months ago
2003
IEEE
In this concise paper, we present the Nested Relational Sequence Model (NRSM), which is an extension of the Nested Relational Data Model in order to handle XML data. We also intro...
ICDE
2012
IEEE
13 years 2 days ago
2012
IEEE
— In this paper, we focus on efficient keyword query processing for XML data based on SLCA and ELCA semantics. We propose for each keyword a novel form of inverted list, which i...