736 search results - page 110 / 148 » A Flexible Database Authorization System |
185
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Elevation maps are a widely used spatial data representation in geographical information systems (GIS). Paths on elevation maps can be characterized by profiles, which describe re...
193
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ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Standard multi-party computation models assume semi-honest behavior, where the majority of participants implement protocols according to specification, an assumption not always pl...
183
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VLDB
2001
ACM
16 years 1 days ago
2001
ACM
Advanced e-services require efficient, flexible, and easy-to-use workflow technology that integrates well with mainstream Internet technologies like XML and Web servers. This pape...
122
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SSDBM
2010
IEEE
15 years 4 months ago
2010
IEEE
Science is becoming data-intensive, requiring new software architectures that can exploit resources at all scales: local GPUs for interactive visualization, server-side multi-core ...
112
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ISMIS
1997
Springer
15 years 4 months ago
1997
Springer
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...