708 search results - page 122 / 142 » Information system life cycle and management roles |
SAC
2005
ACM
15 years 5 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
PREMI
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Technological advances in experimental and computational molecular biology have revolutionized the whole fields of biology and medicine. Large-scale sequencing, expressio...
123
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AVI
2006
15 years 1 months ago
2006
Scientific measurements are often depicted as line graphs. Stateof-the-art high throughput systems in life sciences, telemetry and electronics measurement rapidly generate hundred...
168
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Database queries are often exploratory and users often find their queries return too many answers, many of them irrelevant. Existing work either categorizes or ranks the results t...
107
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W2GIS
2007
Springer
15 years 5 months ago
2007
Springer
One of the challenges raised by the construction of the semantic Web lies in the analysis and management of complex relationships (thematic, spatial and temporal) connecting severa...