1906 search results - page 381 / 382 » Data Privacy |
CSCW
2002
ACM
13 years 4 months ago
2002
ACM
We examined records of minute-by-minute computer activity coupled with information about the location of the activity, online calendar appointments, and e-mail activity. We presen...
CANS
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. Predicate encryption is a new powerful cryptographic primitive which allows for fine-grained access control for encrypted data: the owner of the secret key can release pa...
TIT
2010
12 years 11 months ago
2010
This paper considers the construction and analysis of pseudo-random functions (PRFs) with specific reference to modes of operations of a block cipher. In the context of message aut...
MOBISYS
2011
ACM
12 years 7 months ago
2011
ACM
Modern smartphone operating systems support the development of third-party applications with open system APIs. In addition to an open API, the Android operating system also provid...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
In machine learning and computer vision, input signals are often filtered to increase data discriminability. For example, preprocessing face images with Gabor band-pass filters ...