687 search results - page 9 / 138 » Query Transformation for PSJ-Queries |
DAGSTUHL
2003
13 years 10 months ago
2003
In this chapter, we summarize the research on querying inconsistent databases we have been conducting over the last five years. The formal framework we have used is based on two c...
ADC
2004
Springer
14 years 10 days ago
2004
Springer
Most modern database applications contain a significant amount of time dependent data and a substantial proportion of this data is now-relative, i.e. current now. While much resea...
FASE
2006
Springer
14 years 7 days ago
2006
Springer
Abstract. As XML diffusion keeps increasing, it is today common practice for most developers to deal with XML parsing and transformation. XML is used as format to e.g. render data,...
PVLDB
2010
13 years 7 months ago
2010
Applications typically have some local understanding of a database schema, a virtual database that may differ significantly from the actual schema of the data where it is stored...
DASFAA
2004
IEEE
14 years 9 days ago
2004
IEEE
For event filtering of publish/subscribe system, significant research efforts have been dedicated to techniques based on multiple one-dimensional indexes built on attributes of sub...