815 search results - page 45 / 163 » Ontology-based integration for relational databases |
151
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SIGMOD
2007
ACM
15 years 10 months ago
2007
ACM
Increasing monitoring of transactions, environmental parameters, homeland security, RFID chips and interactions of online users rapidly establishes new data sources and applicatio...
102
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SIGMOD
2011
ACM
14 years 16 days ago
2011
ACM
Prior work in differential privacy has produced techniques for answering aggregate queries over sensitive data in a privacypreserving way. These techniques achieve privacy by addi...
DATAMINE
1998
14 years 9 months ago
1998
Many applications of knowledge discovery and data mining such as rule discovery for semantic query optimization, database integration and decision support, require the knowledge t...
IJIIDS
2010
14 years 4 months ago
2010
Abstract. This paper presents the semantics of database mappings in the relational database (DB) category, based on the power-view monad T and monadic algebras. The semantics can b...
KBSE
2003
IEEE
15 years 3 months ago
2003
IEEE
Database application programs are often designed to be executed concurrently by many clients. By grouping related database queries into transactions, DBMS systems can guarantee th...