2859 search results - page 256 / 572 » Querying Complex Structured Databases |
193
click to vote
ICDE
2011
IEEE
14 years 10 months ago
2011
IEEE
—It is increasingly common to find graphs in which edges bear different types, indicating a variety of relationships. For such graphs we propose a class of reachability queries ...
160
click to vote
WEBDB
2009
Springer
16 years 1 months ago
2009
Springer
The question whether a given set of views, defined by queries, can be used to answer another query, arises in several contexts such as query optimization, data integration and se...
187
click to vote
ER
2003
Springer
15 years 11 months ago
2003
Springer
XML is a widespread W3C standard used by several kinds of applications for data representation and exchange over the web. In the context of a system that provides semantic integrat...
212
click to vote
NLDB
2005
Springer
16 years 16 hour ago
2005
Springer
Abstract. A large amount of biological knowledge today is only available from full-text research papers. Since neither manual database curators nor users can keep up with the rapid...
164
click to vote
WEBDB
2004
Springer
15 years 12 months ago
2004
Springer
We consider the scenario where existing relational data is exported as XML. In this context, we look at the problem of translating XML queries into SQL. XML query languages have t...