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ICALT
2007
IEEE
16 years 1 months ago
A Multiagent Extension for Virtual Reality Based Intelligent Tutoring Systems
Applying Virtual Reality (VR) in combination with Intelligent Tutoring Systems (ITSs) is a promising approach to computer based learning and training. However, the classical struc...
Ricardo Imbert, Leticia Sánchez, Angé...
IPPS
2007
IEEE
16 years 1 months ago
Improved Output Jitter Calculation for Compositional Performance Analysis of Distributed Systems
Compositional performance analysis iteratively alternates local scheduling analysis techniques and output event model propagation between system components to enable performance a...
Rafik Henia, Razvan Racu, Rolf Ernst
ISBI
2007
IEEE
16 years 1 months ago
Fast Regularized Reconstruction of Non-Uniformly Subsampled Partial-Fourier Parallel MRI Data
We present an adaptation of our previous fast, regularized parallel MRI reconstruction approach (LSQR-Hybrid) to encompass the reconstruction of partial-Fourier data. Reconstructi...
William Scott Hoge, Misha Elena Kilmer, Carlos Zac...
DSOM
2007
Springer
16 years 1 months ago
Customer Service Management for Grid Monitoring and Accounting Data
Abstract. Experiences with the management of Grid specific monitoring and accounting data have shown that current approaches do not sufficiently support a distinction between prov...
Timo Baur, Samah Bel Haj Saad
ECUMN
2007
Springer
16 years 1 months ago
Enforcing Access Control Using Risk Assessment
Context-based access control is an emerging approach for modeling adaptive solution, making access control management more flexible and powerful. But in the ubiquitous environment...
Nguyen Ngoc Diep, Le Xuan Hung, Yonil Zhung, Sungy...