2010
DOI: 10.1007/s11042-010-0502-6
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Towards the semantic and context-aware management of mobile multimedia

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Cited by 28 publications
(19 citation statements)
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References 25 publications
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“…For example, a 2D barcode was used in the text, and the learner scanned the tag with the camera on his/her mobile phone to realize the activation and narration on the screen of the mobile phone. Viana et al [7] proposed to use the mobile multimedia technology to establish mobile documents, and our approach combines metadata extracted and enriched automatically from the users context with annotations provided manually by the users and with annotations inferred by applying user-defined rules to context features. China explored the sharing of teaching resources earlier, such as the early online excellent courses.…”
Section: State Of the Artmentioning
confidence: 99%
“…For example, a 2D barcode was used in the text, and the learner scanned the tag with the camera on his/her mobile phone to realize the activation and narration on the screen of the mobile phone. Viana et al [7] proposed to use the mobile multimedia technology to establish mobile documents, and our approach combines metadata extracted and enriched automatically from the users context with annotations provided manually by the users and with annotations inferred by applying user-defined rules to context features. China explored the sharing of teaching resources earlier, such as the early online excellent courses.…”
Section: State Of the Artmentioning
confidence: 99%
“…The Context-Relational Algebra was proposed as an extension of relational algebra, which supports a logical model that allows to integrate contextual information to relational databases (Martinenghi et al, 2009). A photo recommendation based on context tool was proposed by Viana et al (2011). This tool uses semantic context information to recommend photos based on similarity calculation.…”
Section: State Of the Artmentioning
confidence: 99%
“…Also, mobile devices allow for contextualizing collected geo-and-time referenced data by annotating them with different kinds of metadata: photos, videos, audios, textual comments, etc. [13].…”
Section: Motivationsmentioning
confidence: 99%
“…These GPS coordinates can, at their turn, be exploited by mobile and/or Web applications. For instance, GPS coordinates can be semantically enriched by means of Web services (for instance, the GeoNames Web service) that allow for annotating and describing any point or located object of interest of the Earth's surface [13] In this paper, we present a client/server application, developed in the framework of the Urbasis 2 project that makes use on the client side of an Apple iPhone in order to collect in-situ urban data for the assessment of seismic risk. Since the massive coproduction of data by expert but also non-expert users is expected and concerned, the approach adopted here has a strong connection with the Volunteered Geographical Information (VGI) initiative advocated by Michael Goodchild [7].…”
Section: Introductionmentioning
confidence: 99%