857 search results - page 61 / 172 » Efficient recursive XML query processing using relational da... |
115
click to vote
DEXA
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. In relational database management systems indexes are used to accelerate specific queries. The selection of indexes is an important task when tuning a database which is ...
226
click to vote
ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Relational database management systems are constantly being extended and augmented to accommodate data in different domains. Recently, with the increasing use of ontology in vario...
115
click to vote
WWW
2009
ACM
16 years 3 months ago
2009
ACM
In a traditional keyword-search system in XML data, a user composes a keyword query, submits it to the system, and retrieves relevant subtrees. In the case where the user has limi...
145
click to vote
ICDE
2009
IEEE
15 years 25 days ago
2009
IEEE
Data provenance is information that describes how a given data item was produced. The provenance includes source and intermediate data as well as the transformations involved in pr...
138
click to vote
VLDB
1992
ACM
15 years 7 months ago
1992
ACM
Research in temporal databases has mainly focused on defining temporal data models by extending existing models, and developing access structures for temporal data. Little has bee...