223 search results - page 4 / 45 » Conditional functional dependencies for capturing data incon... |
FQAS
2006
Springer
13 years 11 months ago
2006
Springer
Consistent query answering is the term commonly used for the problem of answering queries on databases that violate certain integrity constraints. We address this problem for univ...
ICDT
2007
ACM
14 years 1 months ago
2007
ACM
With the rise of XML as a standard model of data exchange, XML functional dependencies (XFDs) have become important to areas such as key analysis, document normalization, and data ...
VLDB
2007
ACM
14 years 7 months ago
2007
ACM
This paper introduces a class of conditional inclusion dependencies (CINDs), which extends traditional inclusion dependencies (INDs) by enforcing bindings of semantically related ...
IDEAS
2003
IEEE
14 years 19 days ago
2003
IEEE
The objective of this paper is to investigate the problems related to the extensional integration of information sources. In particular, we propose an approach for managing incons...
WEBDB
2009
Springer
14 years 1 months ago
2009
Springer
Recently, the opportunity of extracting structured data from the Web has been identified by a number of research projects. One such example is that millions of relational-style H...