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163
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CORR
2007
Springer
15 years 7 months ago
2007
Springer
: According to socio-constructivism approach, collective situations are promoted to favor learning in classroom, at a distance or in a blended educational context. So, many Informa...
164
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MTA
2007
15 years 6 months ago
2007
Synchronous collaborative environments can provide an identical visual and operable working area among geographically separated participants. There are two basic approaches for pro...
207
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IJKSR
2011
14 years 10 months ago
2011
Learning management systems are routinely used for presenting, solving and grading exercises with large classes. However, teachers are constrained to use questions with pre-defined...
200
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
The IEEE 802.11 based Wireless LANs (WLANs) have emerged as a viable technology for supporting real-time applications such as Voice over IP (VoIP). Even the Personal Digital Assist...
232
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COORDINATION
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. Enabling coordination among ubiquitous computing applicad resources requires programming abstractions and development tools tailored to this unique environment. This pape...