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MDM
2007
Springer
111views Communications» more  MDM 2007»
16 years 27 days ago
Situation Inference for Mobile Users: A Rule Based Approach
Mobile phones are being increasingly equipped with sensors that ease retrieval of context information about a user. Context data can be aggregated with information centrally avail...
Laurent-Walter Goix, Massimo Valla, Laura Cerami, ...
ICDAR
2005
IEEE
16 years 11 days ago
Estimating the Pen Trajectories of Multi-Path Static Scripts Using Hidden Markov Models
Static handwritten scripts are available only as images on documents and by definition do not contain dynamic information. This study is about extracting dynamic information from...
Emli-Mari Nel, Johan A. du Preez, Ben M. Herbst
IH
2005
Springer
16 years 8 days ago
Fundamentals of Data Hiding Security and Their Application to Spread-Spectrum Analysis
This paper puts in consideration the concepts of security and robustness in watermarking, in order to be able to establish a clear frontier between them. A new information-theoreti...
Pedro Comesaña, Luis Pérez-Freire, F...
179
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CHES
2004
Springer
136views Cryptology» more  CHES 2004»
16 years 5 days ago
Attacking DSA Under a Repeated Bits Assumption
We discuss how to recover the private key for DSA style signature schemes if partial information about the ephemeral keys is revealed. The partial information we examine is of a se...
Peter J. Leadbitter, Dan Page, Nigel P. Smart
HICSS
2003
IEEE
152views Biometrics» more  HICSS 2003»
16 years 1 days ago
Collaboration Platforms for Virtual Student Communities
Since its inception, the Internet has served as a virtual meeting place for people sharing common interests. These electronically supported interest groups are nowadays called Vir...
Petra Schubert, Michael Koch