2853 search results - page 153 / 571 » On the Efficiency of Provenance Queries |
180
click to vote
EDBT
2010
ACM
15 years 11 months ago
2010
ACM
The creation of a generic and modular query optimization and processing infrastructure can provide significant benefits to XML data management. Key pieces of such an infrastructur...
165
click to vote
CSE
2009
IEEE
15 years 10 months ago
2009
IEEE
A user stores his personal files in a cloud, and retrieves them wherever and whenever he wants. For the sake of protecting the user data privacy and the user queries privacy, a use...
171
click to vote
ASWC
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. Nowadays, the demand on querying and searching the Semantic Web is increasing. Some systems have adopted IR (Information Retrieval) approaches to index and search the Sem...
192
click to vote
SEMWEB
2010
Springer
15 years 4 months ago
2010
Springer
Given the large number of Semantic Web Services that can be created from online sources by using existing annotation tools, expressive formalisms and efficient and scalable approac...
149
click to vote
VLDB
2001
ACM
15 years 11 months ago
2001
ACM
We demonstrate a visual based XML-Relational database system where XML data is managed by commercial RDBMS. A query interface enables users to form path expression based queries a...