3031 search results - page 415 / 607 » Reuse in the application layer |
122
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VTC
2007
IEEE
15 years 10 months ago
2007
IEEE
The currently emerging 802.16e (WiMax) and 3GPP Long Term Evolution (LTE) cellular systems are based on Orthogonal Frequency Division Multiple Access (OFDMA). As OFDMA is basicall...
120
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CONTEXT
2007
Springer
15 years 10 months ago
2007
Springer
Among the main issues of future technology-enhanced learning systems, we can mention the following ones: the ability to reuse learning resources (learning objects, tools and servic...
131
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ECTEL
2007
Springer
15 years 10 months ago
2007
Springer
The success of the e-learning paradigm observed in recent times created a growing demand for e-learning systems in universities and other educational institutions, that itself led ...
113
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ER
2007
Springer
15 years 10 months ago
2007
Springer
Although OWL provides a solid basis for many semantic-web applications, it lacks sufficient declarative semantics for instance recognition. This omission prevents OWL from being a ...
169
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ESWS
2007
Springer
15 years 10 months ago
2007
Springer
Collaborative work environments for scientific knowledge have many applications in research as well as in education. Such systems already exist (e.g. Wikipedia and PlanetMath), b...