548 search results - page 49 / 110 » Integrating Open Sources and Relational Data with SPARQL |
PODS
2009
ACM
14 years 9 months ago
2009
ACM
The paper investigates the question of whether a partially closed database has complete information to answer a query. In practice an enterprise often maintains master data Dm, a ...
SIGMOD
1999
ACM
14 years 1 months ago
1999
ACM
Research and products for the integration of heterogeneous legacy source databases in data warehousing have addressed numerous data quality problems in or between the sources. Suc...
PPPJ
2006
ACM
14 years 3 months ago
2006
ACM
Currently there exist dozens of web controller frameworks that are incompatible, but at the same time have large portions of overlapping functionality that is implemented over and...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
So far the optimization of integration processes between heterogeneous data sources is still an open challenge. A first step towards sufficient techniques was the specification of ...
ICSE
2009
IEEE-ACM
14 years 10 months ago
2009
IEEE-ACM
Research in the fields of software quality and maintainability requires the analysis of large quantities of data, which often originate from open source software projects. Pre-pro...