25 search results - page 5 / 5 » Partial Answers for Unavailable Data Sources |
IDEAS
2003
IEEE
13 years 11 months 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...
WCRE
2006
IEEE
13 years 11 months ago
2006
IEEE
We describe the design and implementation of FFE/x86 (File-Format Extractor for x86), an analysis tool that works on stripped executables (i.e., neither source code nor debugging ...
ICDE
2008
IEEE
14 years 7 months ago
2008
IEEE
Supporting top-k queries over distributed collections of schemaless XML data poses two challenges. While XML supports expressive query languages such as XPath and XQuery, these la...
ICSE
2005
IEEE-ACM
14 years 5 months ago
2005
IEEE-ACM
Sensitive data are increasingly available on-line through the Web and other distributed protocols. This heightens the need to carefully control access to data. Control means not o...
VLDB
2004
ACM
13 years 11 months ago
2004
ACM
The widespread adoption of XML holds out the promise that document structure can be exploited to specify precise database queries. However, the user may have only a limited knowle...