4137 search results - page 46 / 828 » Managing Expressions as Data in Relational Database Systems |
179
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BMCBI
2007
15 years 4 months ago
2007
Background: The four heterogeneous childhood cancers, neuroblastoma, non-Hodgkin lymphoma, rhabdomyosarcoma, and Ewing sarcoma present a similar histology of small round blue cell...
134
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DRM
2004
Springer
15 years 10 months ago
2004
Springer
Today, database relations are widely used and distributed over the Internet. Since these data can be easily tampered with, it is critical to ensure the integrity of these data. In...
195
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DEBU
2010
15 years 4 months ago
2010
In this paper we describe applications, research issues, and approaches related to Intelligent Transportation Systems (ITS). More specifically, we focus on spatio-temporal databas...
173
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BTW
2005
Springer
15 years 10 months ago
2005
Springer
Abstract: Peer data management systems (PDMS) are the natural extension of integrated information systems. Conventionally, a single integrating system manages an integrated schema,...
105
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CCS
2007
ACM
15 years 10 months ago
2007
ACM
Trust management represents today a promising approach for supporting access control in open environments. While several approaches have been proposed for trust management and sig...