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OTM
2010
Springer
15 years 25 days ago
A Personalized and Collaborative eLearning Materials Recommendation Scenario Using Ontology-Based Data Matching Strategies
Abstract. We propose a virtual teacher for the evaluation of students’ competencies. It aims to improve learning by making personalized suggestions on the learning materials. It ...
Ioana Ciuciu, Yan Tang
123
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RAS
2008
149views more  RAS 2008»
15 years 1 months ago
Omni-directional mobile robot controller based on trajectory linearization
In this paper, a nonlinear controller design for an omni-directional mobile robot is presented. The robot controller consists of an outer-loop (kinematics) controller and an inner...
Yong Liu, J. Jim Zhu, Robert L. Williams II, Jianh...
ICRA
2000
IEEE
78views Robotics» more  ICRA 2000»
15 years 6 months ago
Hybrid System Design for Singularityless Task Level Robot Controllers
This paper presents a hybrid system approach in the design of a singularityless task level controller. To achieve a singularityless motion control in the neighborhood of singulari...
Jindong Tan, Ning Xi
COLCOM
2008
IEEE
15 years 4 months ago
RiBAC: Role Interaction Based Access Control Model for Community Computing
Community computing is an agent-based development paradigm for ubiquitous computing systems. In a community computing system, ubiquitous services are provided by cooperation among ...
Youna Jung, Amirreza Masoumzadeh, James B. D. Josh...
CONSTRAINTS
2008
107views more  CONSTRAINTS 2008»
15 years 2 months ago
A Constraint-Based Autonomous 3D Camera System
Camera control techniques for Interactive Digital Entertainment (IDE) are reaching their limits in terms of capabilities. To enable future growth, new methods must be derived to a...
Owen Bourne, Abdul Sattar, Scott D. Goodwin