894 search results - page 22 / 179 » An Annotation Management System for Relational Databases |
PODS
2005
ACM
14 years 9 months ago
2005
ACM
Schema mappings are high-level specifications that describe the relationship between database schemas. Schema mappings are prominent in several different areas of database managem...
DEBU
2007
13 years 9 months ago
2007
The volume of information in natural languages in electronic format is increasing exponentially. The demographics of users of information management systems are becoming increasin...
SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
Modern storage systems are sophisticated. Simple directattached storage devices are giving way to storage systems that are shared, flexible, virtualized and network-attached. Toda...
ICDE
2008
IEEE
14 years 3 months ago
2008
IEEE
— Current database systems are tailored to efficiently evaluate Boolean expressions which are typically used as selection conditions to restrict the result set. We propose to ad...
ESWS
2009
Springer
14 years 3 months ago
2009
Springer
This proposal explores the promotion of existing relational databases to Semantic Web Endpoints. It presents the benefits of ontologybased read and write access to existing relati...