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POLICY
2004
Springer
15 years 12 months ago
Cassandra: Distributed Access Control Policies with Tunable Expressiveness
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...
Moritz Y. Becker, Peter Sewell
AMFG
2003
IEEE
244views Biometrics» more  AMFG 2003»
15 years 12 months ago
Manifold of Facial Expression
In this paper, we propose the concept of Manifold of Facial Expression based on the observation that images of a subject’s facial expressions define a smooth manifold in the hig...
Ya Chang, Changbo Hu, Matthew Turk
CAISE
2003
Springer
15 years 11 months ago
Goal-Oriented Requirements Engineering: A Case Study in E-government
This paper presents a requirements engineering framework based on the notions of Actor, Goal, and Intentional Dependency, and applies it to a case study in the field of Informatio...
Paolo Donzelli, Paolo Bresciani
ICRA
2002
IEEE
101views Robotics» more  ICRA 2002»
15 years 11 months ago
Continuous Path Controller of Slave Manipulator in Remote Ultrasound Diagnostic System
A master-slave type remote ultrasound diagnostic system was developed. The controller has impedance control capability for the master and slave manipulators' positions. And it...
Norihiro Koizumi, Shin'ichi Warisawa, Mamoru Mitsu...
ICRA
2002
IEEE
130views Robotics» more  ICRA 2002»
15 years 11 months ago
Combining Laser Range, Color, and Texture Cues for Autonomous Road Following
We describe results on combining depth information from a laser range-finder and color and texture image cues to segment ill-structured dirt, gravel, and asphalt roads as input t...
Christopher Rasmussen