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ICALT
2009
IEEE
16 years 1 months ago
Towards a Flexible Intelligent Tutoring System for Argumentation
Supporting students in the acquisition of argumentation skills is an important goal of educational technology. However, there has not been much work done towards developing generi...
Frank Loll, Niels Pinkwart, Oliver Scheuer, Bruce ...
CCGRID
2006
IEEE
16 years 17 days ago
Nova: An Approach to On-Demand Virtual Execution Environments for Grids
This paper attempts to reduce the overheads of dynamically creating and destroying the virtual environments for secure job execution. It broaches a grid architecture which we call...
Srikanth Sundarrajan, Hariprasad Nellitheertha, Su...
ICCS
2004
Springer
15 years 12 months ago
Hierarchical Matrix-Matrix Multiplication Based on Multiprocessor Tasks
We consider the realization of matrix-matrix multiplication and propose a hierarchical algorithm implemented in a task-parallel way using multiprocessor tasks on distributed memory...
Sascha Hunold, Thomas Rauber, Gudula Rünger
CAISE
2003
Springer
15 years 11 months ago
Leveraging Web-Services and Peer-to-Peer Networks
Abstract. Peer-oriented computing is an attempt to weave interconnected machines into the fabric of the Internet. Service-oriented computing (exemplified by web-services), on the ...
Mike P. Papazoglou, Bernd J. Krämer, Jian Yan...
VLDB
2001
ACM
80views Database» more  VLDB 2001»
15 years 11 months ago
Views in a Large Scale XML Repository
We are interested in de ning and querying views in a huge and highly heterogeneous XML repository Web scale. In this context, view de nitions are very large and there is no appa...
Sophie Cluet, Pierangelo Veltri, Dan Vodislav