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ACNS
2009
Springer
143views Cryptology» more  ACNS 2009»
14 years 2 months ago
A New Message Recognition Protocol with Self-recoverability for Ad Hoc Pervasive Networks
Abstract. We examine the problem of message recognition by reviewing the definitions and the security model in the literature. In particular, we examine the Jane Doe protocol, whi...
Ian Goldberg, Atefeh Mashatan, Douglas R. Stinson
MOBISYS
2011
ACM
12 years 10 months ago
Using mobile phones to write in air
The ability to note down small pieces of information, quickly and easily, can be useful. This paper proposes a system called PhonePoint Pen that uses the in-built accelerometer in...
Sandip Agrawal, Ionut Constandache, Shravan Gaonka...
HICSS
2009
IEEE
105views Biometrics» more  HICSS 2009»
14 years 2 months ago
Digital Pen: Four Rounds of Ethnographic and Field Research
We report on a year-long qualitative and ethnographic project to examine the value of digital pen technology for note taking. A digital pen captures a facsimile of information wri...
Christopher N. Chapman, Michal Lahav, Susan Burges...
SICHERHEIT
2008
13 years 9 months ago
A Cryptographic Biometric Authentication System based on Genetic Fingerprints
We specify a system for authentication and key derivation using genetic fingerprints which prevents the recovery of biometric information from data stored for verification. We pre...
Ulrike Korte, Michael Krawczak, Johannes Merkle, R...
CVPR
2000
IEEE
14 years 10 months ago
Boosting Image Retrieval
Online photo sharing systems, such as Flickr and Picasa, provide a valuable source of human-annotated photos. Textual annotations are used not only to describe the visual content ...
Kinh Tieu, Paul A. Viola