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CVPR
2007
IEEE
15 years 10 months ago
Active Aperture Control and Sensor Modulation for Flexible Imaging
In the paper, we describe an optical system which is capable of providing external access to both the sensor and the lens aperture (i.e., projection center) of a conventional came...
Chunyu Gao, Narendra Ahuja, Hong Hua
CORR
2007
Springer
91views Education» more  CORR 2007»
15 years 6 months ago
BrlAPI: Simple, Portable, Concurrent, Application-level Control of Braille Terminals
Screen readers can drive braille devices for allowing visually impaired users to access computer environments, by providing them the same information as sighted users. But in some...
Samuel Thibault, Sébastien Hinderer
ISW
2009
Springer
16 years 1 months ago
Privacy-Aware Attribute-Based Encryption with User Accountability
As a new public key primitive, attribute-based encryption (ABE) is envisioned to be a promising tool for implementing fine-grained access control. To further address the concern o...
Jin Li, Kui Ren, Bo Zhu, Zhiguo Wan
ICFP
2008
ACM
16 years 6 months ago
AURA: a programming language for authorization and audit
This paper presents AURA, a programming language for access control that treats ordinary programming constructs (e.g., integers and recursive functions) and authorization logic co...
Limin Jia, Jeffrey A. Vaughan, Karl Mazurak, Jianz...
EDBTW
2004
Springer
15 years 12 months ago
XML-Based Revocation and Delegation in a Distributed Environment
Abstract. The rapid increase on the circulation of data over the web has highlighted the need for distributed storage of Internet-accessible information due to the rapid increase o...
Konstantina Stoupa, Athena Vakali, Fang Li, Ioanni...