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CIVR
2008
Springer
127views Image Analysis» more  CIVR 2008»
13 years 10 months ago
Investigating keyframe selection methods in the novel domain of passively captured visual lifelogs
The SenseCam is a passive capture wearable camera, worn around the neck, and when worn continuously it takes an average of 1,900 images per day. It can be used to create a persona...
Aiden R. Doherty, Daragh Byrne, Alan F. Smeaton, G...
JSAC
2011
105views more  JSAC 2011»
13 years 3 months ago
Capacity- and Bayesian-Based Cognitive Sensing with Location Side Information
— We investigate spectrum sensing by energy detection based on two different objective functions: a Bayesian sensing cost or the network weighted sum capacity. The Bayesian cost ...
Peng Jia, Mai Vu, Tho Le-Ngoc, Seung-Chul Hong, Va...
SIGITE
2005
ACM
14 years 2 months ago
Common sense computing: an approach to community outreach with IT
This poster paper describes a series of 2-3 minute radio segments called “Common Sense Computing” designed to provide common sense explanations of computing technology. Comput...
Jeanna Neefe Matthews
SAFECOMP
2005
Springer
14 years 2 months ago
Generalising Event Trees Using Bayesian Networks with a Case Study of Train Derailment
Event trees are a popular technique for modelling accidents in system safety analyses. Bayesian networks are a probabilistic modelling technique representing influences between unc...
George Bearfield, William Marsh
ICMI
2003
Springer
99views Biometrics» more  ICMI 2003»
14 years 2 months ago
Selective perception policies for guiding sensing and computation in multimodal systems: a comparative analysis
Intensive computations required for sensing and processing perceptual information can impose significant burdens on personal computer systems. We explore several policies for sel...
Nuria Oliver, Eric Horvitz