3451 search results - page 559 / 691 » Security of Backup Data |
129
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DCC
2007
IEEE
16 years 4 months ago
2007
IEEE
We consider video sequences that have been encrypted uncompressed. Since encryption masks the source, traditional data compression algorithms are rendered ineffective. However, it...
149
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ATAL
2009
Springer
15 years 11 months ago
2009
Springer
Sensor nodes are often used to collect data from locations inaccessible or hazardous for humans. As they are not under normal supervision, these nodes are particularly susceptible...
134
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VLDB
2004
ACM
15 years 10 months ago
2004
ACM
Today’s world of increasingly dynamic computing environments naturally results in more and more data being available as fast streams. Applications such as stock market analysis,...
146
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ACISP
1997
Springer
15 years 9 months ago
1997
Springer
tracts, pp. 11-17. (http://www.qucis.queens.ca/achallc97/papers/p028.html) Alexa, Melina; Rostek, Lothar Pattern Concordances - TATOE calls XGrammar. Presented at ACH -ALLC97, King...
151
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KDD
2006
ACM
16 years 5 months ago
2006
ACM
We describe a data mining system to detect frauds that are camouflaged to look like normal activities in domains with high number of known relationships. Examples include accounti...