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» An Object Data Model with Roles
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DKE
1998
92views more  DKE 1998»
13 years 7 months ago
Generalization-Based Data Mining in Object-Oriented Databases Using an Object Cube Model
Jiawei Han, Shojiro Nishio, Hiroyuki Kawano, Wei W...
ICRA
2002
IEEE
117views Robotics» more  ICRA 2002»
14 years 8 days ago
Dynamic Role Assignment for Cooperative Robots
This paper proposes a new methodology for coordinating multi-robot teams in the execution of cooperative tasks. It is based on a dynamic role assignment mechanism in which the rob...
Luiz Chaimowicz, Mario Fernando Montenegro Campos,...
CCS
2008
ACM
13 years 9 months ago
A class of probabilistic models for role engineering
Role Engineering is a security-critical task for systems using role-based access control (RBAC). Different role-mining approaches have been proposed that attempt to automatically ...
Mario Frank, David A. Basin, Joachim M. Buhmann
AVSS
2006
IEEE
14 years 1 months ago
The Role of Motion Models in Super-Resolving Surveillance Video for Face Recognition
Although the use of super-resolution techniques has demonstrated the ability to improve face recognition accuracy when compared to traditional upsampling techniques, they are dif...
Frank Lin, Clinton Fookes, Vinod Chandran, Sridha ...
MM
2009
ACM
178views Multimedia» more  MM 2009»
14 years 18 hour ago
Automatic role recognition in multiparty recordings using social networks and probabilistic sequential models
The automatic analysis of social interactions is attracting significant interest in the multimedia community. This work addresses one of the most important aspects of the problem...
Sarah Favre, Alfred Dielmann, Alessandro Vinciarel...