Multimedia annotations on the semantic Web

Stamou, Giorgos; Ossenbruggen, Jacco van; Pan, Jianwen; Schreiber, Guus; Smith, J.

doi:10.1109/mmul.2006.15

Cited by 70 publications

(33 citation statements)

References 7 publications

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“…The gap between the richness of multimedia content and the variation of techniques for content access and delivery will increase dramatically. Expectation of universal multimedia access (UMA) will be a challenge for the 4G wireless networks [12]. The major concept of UMA is universal or seamless access to multimedia content by automatic selection or adaption of content.…”

Section: Challenges and Opportunitiesmentioning

confidence: 99%

Road Map and Challenges in 4G Wireless System

Rathore¹,

Chaurasia²,

Mishra³

et al. 2012

J Elec Electron

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In order to discuss the multimedia communications across 4G networks, it is obvious to unfold the key technologies and innovations in 4G. The 4G system will include all the standards that the earlier generations have been using. The figure 1 shows the evolution in the technologies from 1G, 2G, and 3G to 4G in wireless systems. 4G also contain the wireless local area network system to broadband wireless AbstractThe user demand for high speed multi-media application has been increasing many folds in the recent years. New smart phones are launching in the market. The wireless communication is looking forward for a new generation technology that will match the application demand and resources. This is where the fourth generation (4G) wireless communication is required. 4G wireless communication is expected to provide better speed, high capacity, low cost IP based services. The main objective of the 4G wireless communication is to supersede the current core technology with a single unified technology. More and more advanced interactive multimedia applications are emerging as 4G networks resulting in a rapid development of video coding and communication techniques. This paper deals with the current scenario and the future prospects of the 4G system in addition with the challenges it is going to witness.

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Section: Challenges and Opportunitiesmentioning

confidence: 99%

Road Map and Challenges in 4G Wireless System

Rathore¹,

Chaurasia²,

Mishra³

et al. 2012

J Elec Electron

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show abstract

“…The semantic information a multimedia document conveys can be presented within different levels of abstraction. Recently [19] described how to include semantic descriptions using semantic Web technology. But since today semantic Web languages still lack the structural advantages of the XML-based approach and current multimedia document annotation is already given by other legacy standards, a combining of the existing standards seems to be the most promising path for multimedia document description.…”

Section: Related Workmentioning

confidence: 99%

“…But since today semantic Web languages still lack the structural advantages of the XML-based approach and current multimedia document annotation is already given by other legacy standards, a combining of the existing standards seems to be the most promising path for multimedia document description. MPEG-7/21 as one of the international key standards in this area is defined by a XML schema and currently no commonly accepted mapping exists from the XML schema definitions to RDF or OWL [19]. Although a further monitoring of the development of semantic Web media descriptions is necessary, currently we still rely on XML annotations.…”

Section: Related Workmentioning

confidence: 99%

Preference-driven personalization for flexible digital item adaptation

Köhncke

Balke

2007

Multimedia Systems

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The delivery of multimedia content often needs the adaptation of the content in order to satisfy user constraints. With the Digital Item Adaptation part, the MPEG-21 standard already defines a useful frame-work to handle this task. However, in modern service-oriented architectures the functionality of adaptation is split over several services. Hence, the central instantiation of a suitable service chain needs to tackle a complex multiobjective optimization problem. In this problem between content choice and possible adaptations the current preference model in the MPEG-7/21 standard still lacks expressiveness. In the course of this paper we demonstrate this shortcoming and how the integration of more powerful models can ease the instantiation problem. Furthermore we explain how to efficiently evaluate preference trade-offs by evaluating skyline queries as currently investigated in the field of information systems. As a running example we use preference-based content adaptation in a typical media streaming application with Web services as basic modules. The contribution of our framework is to enable a central coordinator to instantiate an executable service composition chain by integrating all needed Web services to adapt the multimedia content in the best possible fashion in the sense of Pareto optimality.

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“…Intelligent search and filtering of content moreover benefit from metadata descriptions suitable for reasoning, to deduce new information and to enrich content search. Current ongoing research in this area by the W3C Multimedia Annotation on the Semantic Web Task Force has been described by Stamou et al [20].…”

Section: Related Workmentioning

confidence: 99%

Semantic-based framework for personalised ambient media

Aroyo

Bellekens

Björkman

et al. 2006

Multimed Tools Appl

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The paper proposes a semantic-based metadata framework for personalised interaction with TV media in a connected home context. Our approach allows the current home media centres to go beyond the simple concept of electronic programme guides and to offer the users a personalised media experience in an ambient home environment. The user's characteristics, preferences and context are used to personalise the user's experience of viewing and interacting with multimedia content on different heterogeneous devices. The TV-Anytime specification provides the basis for the metadata framework for handling content from IP, digital broadcast, and Blu-ray disc sources.

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Multimedia annotations on the semantic Web

Cited by 70 publications

References 7 publications

Road Map and Challenges in 4G Wireless System

Road Map and Challenges in 4G Wireless System

Preference-driven personalization for flexible digital item adaptation

Semantic-based framework for personalised ambient media

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