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PVLDB
2008
101views more  PVLDB 2008»
15 years 6 months ago
Output perturbation with query relaxation
Given a dataset containing sensitive personal information, a statistical database answers aggregate queries in a manner that preserves individual privacy. We consider the problem ...
Xiaokui Xiao, Yufei Tao
IVA
2010
Springer
15 years 4 months ago
Expression of Behaviors in Assistant Agents as Influences on Rational Execution of Plans
Assistant Agents help ordinary people about computer tasks, in many ways, thanks to their rational reasoning capabilities about the current model of the world. However they face st...
Jean-Paul Sansonnet, François Bouchet
162
Voted
SOCIALCOM
2010
15 years 4 months ago
Securing Shareable Life-logs
Sharing life-log information in a social community has many advantages, both for the user and society. But sharing any type of personal information is a threat to privacy. In parti...
Reza Rawassizadeh, A Min Tjoa
CDC
2009
IEEE
148views Control Systems» more  CDC 2009»
15 years 4 months ago
Position estimation and fall detection using visual receding horizon estimation
The purpose of this paper is to estimate the position of a human in the image frame and to use this information to diagnose falls. A nonholonomic locomotion model describes the dis...
Damien Brulin, Estelle Courtial, Guillaume Alliber...
HCI
2009
15 years 4 months ago
Emergent Design: Serendipity in Digital Educational Games
Using computer games for educational purposes is a fascinating idea that is getting increasingly popular amongst educators, researchers, and developers. From a technical as well as...
Michael D. Kickmeier-Rust, Dietrich Albert