2145 search results - page 30 / 429 » Answering Queries Using Views |
136
click to vote
INEX
2004
Springer
15 years 7 months ago
2004
Springer
The INEX query languages allow the extraction of fragments from selected documents. This power is not much used in INEX queries. The paper suggests reasons why, and considers which...
115
click to vote
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
Current day database applications, with large numbers of users, require fine-grained access control mechanisms, at the level of individual tuples, not just entire relations/views,...
116
click to vote
DEXAW
2007
IEEE
15 years 8 months ago
2007
IEEE
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...
198
click to vote
ICDE
2005
IEEE
16 years 3 months ago
2005
IEEE
The SQL queries produced in XML-to-SQL query translation are often unnecessarily complex, even for simple input XML queries. In this paper we argue that relational systems can do ...
111
click to vote
DKE
2006
15 years 1 months ago
2006
The last few years, there has been an extensive body of literature in data warehousing applications that primarily focuses on basket-type (transactional) data, common in retail in...