1459 search results - page 173 / 292 » An authorization model for temporal data |
169
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DBPL
1989
Springer
15 years 10 months ago
1989
Springer
In the process of developing an Information System, one passes through stages that include requirements gathering, design specification, and software implementation. The purpose ...
186
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CCS
2009
ACM
16 years 1 months ago
2009
ACM
A power grid is a complex system connecting electric power generators to consumers through power transmission and distribution networks across a large geographical area. System mo...
163
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SC
2009
ACM
16 years 1 months ago
2009
ACM
Large graph analysis has become increasingly important and is widely used in many applications such as web mining, social network analysis, biology, and information retrieval. The...
162
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HICSS
2000
IEEE
15 years 11 months ago
2000
IEEE
In the first part of the paper, daily price data for the past three summer seasons in the PJM wholesale market are used to estimate a stochastic regime switching model. These data...
176
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ICALP
2005
Springer
15 years 12 months ago
2005
Springer
Bigraphs are emerging as a (meta-)model for concurrent calculi, like CCS, ambients, πcalculus, and Petri nets. They are built orthogonally on two structures: a hierarchical place...