5901 search results - page 429 / 1181 » Virtual Learning Environments |
153
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IEEECIT
2010
IEEE
15 years 3 months ago
2010
IEEE
In this paper, we propose a trust management framework for network virtualization environments. The proposed framework helps distinguish among the infrastructure providers based o...
297
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ICMCS
2008
IEEE
2008
IEEE
Framework for virtual collaboration emphasized by awareness information and asynchronous interaction
15 years 11 months ago
In this paper, we propose a framework which allows remote users to form conversation groups based on spatial relationship in a shared virtual space. Our proposed framework can tra...
111
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SOCRATES
2008
15 years 6 months ago
2008
In Fall 2007, Utah State University professor David Wiley held a course about Open Education. That time Dr Wiley's course was followed by an unusual group of students. The Fa...
136
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CSREAEEE
2006
15 years 6 months ago
2006
Abstract--In distance teaching, direct feedback to the students is difficult to give, but crucial for their learning success. The system Asterix was developed in order to support t...
134
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DPD
2006
15 years 4 months ago
2006
Transient Web service provisioning implies a variety of different requirements that are hard to meet in traditional Web service environments. Currently, Web service brokerage focus...