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During the last few years, mobile devices such as cellular phones and PDAs have become sophisticated tools for creating digital content. Moreover, their built-in or attachable sensor capabilities make it possible to derive metadata that denote the context of the user. The challenge of annotating digital content with contextual metadata is a central part of our current research efforts and the main...
Aiming at the current problems in sharing and reusability of teaching resource sharing platform, this paper constructs a domain ontology, which is suitable for the platform and will be introduced in the system, based on analyzing the characteristic of teaching resource. Studies have shown that, the teaching resource sharing platform with ontology can upgrade the description and management of resource...
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