4051 search results - page 151 / 811 » Aggregation |
130
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CCS
2006
ACM
15 years 6 months ago
2006
ACM
Key establishment is a fundamental prerequisite for secure communication in wireless sensor networks. A new node joining the network needs to efficiently and autonomously set up s...
KR
2000
Springer
15 years 6 months ago
2000
Springer
We consider the two-fold problem of representing collective beliefs and aggregating these beliefs. We propose a novel representation for collective beliefs that uses modular, tran...
143
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SSDBM
2000
IEEE
15 years 6 months ago
2000
IEEE
Multidimensional data cubes are used in large data warehouses as a tool for online aggregation of information. As the number of dimensions increases, supporting efficient queries ...
105
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HT
1991
ACM
15 years 6 months ago
1991
ACM
In order to combine hypertext with database facilities, we show how to extract an effective storage structure from given instance relationships. The schema of the structure recogn...
120
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ESORICS
1994
Springer
15 years 6 months ago
1994
Springer
It has been observed that often the release of a limited part of an information resource poses no security risks, but the relase of a sufficiently large part of that resource might...