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Quality of Service (QoS) is crucial for applications like professional video production, where users have to simultaneously access to huge multimedia files in a specific period of time. Different tasks have different requirements, some of them need high bandwidth while others require an error-free environment. Video production companies have to choose between the use of a specific storage system for...
In professional video production, users have to access to huge multimedia files simultaneously in an error-free environment, this restriction force the use of expensive disk architectures for video servers. Previous researches proposed different RAID systems for each specific task (ingest, editing, file, play-out, etc.). Video production companies have to acquire different servers with different RAIDs...
In this paper we present Polimedia as an alternate way of producing video learning objects instead of lecture recording. We are using heavily this technology with a teacher support program involving more than two hundred teachers and in this time we have produced more than two thousand Polimedia learning objects and we have also disseminated this technology with several universities. We present also...
For some years now, adult education and working while studying have had an important role in the modern society. Mature-age study brings with it some special features, such as time use limitations, which must be taken into account when creating educational programmes for the students concerned. Above all, flexibility must become a major feature of participation in education. In relation to the Master...
Environmental policy making, green product rating, and marketing activities seem likely to drive the utilization of eco-assessments in the near future. In this paper we show from the example of EuP Preparatory Studies and other policy supporting studies some characteristics of ICT eco-assessments on different economical levels. We argue that the high diversity of individual cases coupled with technology...
The material control plays an important role in current discrete manufacturing industry. Commonly, modeling the material flow is a very complex work in the assembly line. In this paper, an event-based material control modeling is proposed to model the material flow in detail. The static elements of production line and the dynamic events are modeled. The implementation technology is also discussed...
A well focused topic nowadays is the efficient application of information technologies and its existing resources in the modernization of education. And research-based learning mode is expected to be widely used among undergraduates in universities. In this paper, a mobile newspaper system (MPS) and its platform for research-based learning is designed and applied to the research-based learning in...
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