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HRI
2006
ACM
14 years 4 months ago
The advisor robot: tracing people's mental model from a robot's physical attributes
Humanoid robots offer many physical design choices such as voice frequency and head dimensions. We used hierarchical statistical mediation analysis to trace differences in peopleā...
Aaron Powers, Sara B. Kiesler
MMSEC
2006
ACM
132views Multimedia» more  MMSEC 2006»
14 years 4 months ago
On achievable security levels for lattice data hiding in the known message attack scenario
This paper presents a theoretical security analysis of lattice data hiding. The security depends on the secrecy of a dither signal that randomizes the codebook. If the same secret...
Luis Pérez-Freire, Fernando Pérez-Go...
HICSS
2005
IEEE
142views Biometrics» more  HICSS 2005»
14 years 3 months ago
Measuring Information Understanding in Large Document Collections
We present a method for testing subjectā€™s performance in a realistic (end-to-end) information understanding taskā€” rapid understanding of large document collectionsā€”and discu...
Malcolm Slaney, Daniel M. Russell
ICFCA
2004
Springer
14 years 3 months ago
Modelling Tacit Knowledge via Questionnaire Data
The transfer of tacit knowledge is important in ensuring that an organisations most valuable assets do not walk out the door. While much controversy surrounds the deļ¬nition of ta...
Peter Busch, Debbie Richards
ICDAR
2003
IEEE
14 years 3 months ago
Using Character Recognition and Segmentation to Tell Computer from Humans
How do you tell a computer from a human? The situation arises often on the Internet, when online polls are conducted, accounts are requested, undesired email is received, and chat...
Patrice Y. Simard, Richard Szeliski, Josh Benaloh,...