30 search results - page 5 / 6 » How schema independent are schema free query interfaces |
GIS
2002
ACM
13 years 5 months ago
2002
ACM
The focus of this paper is on interoperability issues to achieve data integration in distributed databases for geographic applications. Our concrete application is in the context ...
ITCC
2002
IEEE
13 years 10 months ago
2002
IEEE
Software tools used to administer databases are vendor specific, proprietary, and require extensive prior database knowledge on the part of the database professional. We present d...
CORR
2002
Springer
13 years 5 months ago
2002
Springer
The Annotation Graph Toolkit (AGTK) is a collection of software which facilitates development of linguistic annotation tools. AGTK provides a database interface which allows appli...
SIGMOD
2002
ACM
14 years 5 months ago
2002
ACM
Statistics play an important role in influencing the plans produced by a query optimizer. Traditionally, optimizers use statistics built over base tables and assume independence b...
ICDE
2010
IEEE
14 years 5 months ago
2010
IEEE
Searching and extracting meaningful information out of highly heterogeneous datasets is a hot topic that received a lot of attention. However, the existing solutions are based on e...