10995 search results - page 277 / 2199 » Distributed Learning Environments |
178
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SUTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Recently proposed usage control concept and models extend traditional access control models with features for contemporary distributed computing systems, including continuous acce...
150
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DEXAW
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper presents an environment for supporting parallel/distributed programming using Java with RMI and RMI-IIOP (CORBA). The environment implements the notion of Shared Object...
176
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SC
2005
ACM
16 years 7 days ago
2005
ACM
Managing usage service level agreements (USLAs) within environments that integrate participants and resources spanning multiple physical institutions is a challenging problem. Mai...
172
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AIED
2009
Springer
16 years 1 months ago
2009
Springer
We propose a design model for guiding learning in exploratory environments through representational choices. Selecting the appropriate representations at the correct granularity ca...
163
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SPAA
2005
ACM
16 years 7 days ago
2005
ACM
We study randomized algorithms for placing a sequence of n nodes on a circle with unit perimeter. Nodes divide the circle into disjoint arcs. We desire that a newly-arrived node (...