3095 search results - page 284 / 619 » Ubiquitous presence systems |
183
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IACR
2011
14 years 6 months ago
2011
What does it mean for an encryption scheme to be leakage-resilient? Prior formulations require that the scheme remains semantically secure even in the presence of leakage, but onl...
144
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper extends our recent game-theoretic approach [1] to design and embed watermarks in Gaussian signals in the presence of an adversary. The detector solves a binary hypothes...
278
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ICDE
1997
IEEE
16 years 8 months ago
1997
IEEE
The need to transform data between heterogeneous databases arises from a number of critical tasks in data management. These tasks are complicated by schema evolution in the underl...
196
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
We introduce a procedure to estimate human face high level animation parameters from a marker-less image sequence in presence of strong illumination changes. We use an efficient a...
202
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
To achieve a face recognition system robust to the presence of glasses, we have developped a glasses detection and extraction algorithm. Detection is realized using edge informati...