485 search results - page 18 / 97 » Continuous Spatial Authentication |
HAPTICS
2006
IEEE
14 years 1 months ago
2006
IEEE
Biometric systems identify users based on behavioral or physiological characteristics. The advantages of such systems over traditional authentication methods such as passwords are...
GIS
2008
ACM
14 years 8 months ago
2008
ACM
We report on our experience from design and implementation of a powerful map application for managing, querying and visualizing evolving locations of moving objects. Instead of bu...
LOGCOM
2008
13 years 7 months ago
2008
We consider continuous quantities that are used to describe the physical world, such as colour, shape, sound, texture, and spatial and temporal arrangements. Natural languages are...
ESORICS
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Biometric information is regarded as highly sensitive information and therefore encryption techniques for biometric information are needed to address security and privacy...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
We propose a spatially continuous formulation of Ishikawa's discrete multi-label problem. We show that the resulting non-convex variational problem can be reformulated as a co...