622 search results - page 43 / 125 » Query Languages and Data Models for Database Sequences and D... |
117
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ICDM
2007
IEEE
15 years 9 months ago
2007
IEEE
Data security is a critical issue for many organizations. Sensitive data must be protected from both inside and outside attackers. Access control policies and related mechanisms h...
241
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ICDT
1995
ACM
15 years 6 months ago
1995
ACM
Abstract. Extension of the relational database model to represent complex data has been a focus of much research in recent years. At the same time, an alternative extension of the ...
152
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RR
2007
Springer
15 years 9 months ago
2007
Springer
For the foreseeable future, most data will continue to be stored in relational databases. To work with these data in ontology-based applications, tools and techniques that bridge t...
197
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SIGMOD
2009
ACM
16 years 3 months ago
2009
ACM
DejaVu is an event processing system that integrates declarative pattern matching over live and archived streams of events on top of a novel system architecture. We propose to dem...
152
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
Data mining is the task of discovering interesting patterns from large amounts of data. There are many data mining tasks, such as classification, clustering, association rule mini...