2309 search results - page 358 / 462 » Using Meta-Structures in Database Design |
166
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JCDL
2009
ACM
15 years 11 months ago
2009
ACM
The amount of scientific material available electronically is forever increasing. This makes reading the published literature, whether to stay up-to-date on a topic or to get up ...
203
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
This tutorial presents the definition, the models and the techniques of location privacy from the data privacy perspective. By reviewing and revising the state of art research in ...
117
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ISSTA
2006
ACM
15 years 10 months ago
2006
ACM
Modern enterprise systems support Role-Based Access Control (RBAC). Although RBAC allows restricting access to privileged operations, a deployer may actually intend to restrict ac...
131
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GROUP
2005
ACM
15 years 10 months ago
2005
ACM
Recent proliferation of computing devices has brought attention to heterogeneous collaborative systems, where key challenges arise from the resource limitations and disparities. S...
125
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ICDT
2005
ACM
15 years 10 months ago
2005
ACM
Abstract. In this paper, we consider whether traditional index structures are effective in processing unstable nearest neighbors workloads. It is known that under broad conditions...