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Advances in mobile communication technologies lead to a coalescence of location-based, multimedia services for user communities. However, easy development and maintenance of device-independent mobile services are still challenging. We have developed a service-oriented framework for mobile multimedia processing based on international standards like MPEG-7. Quality of mobile service experience is constantly...
Telos is a formal knowledge representation language designed for the development of information systems. It has been successfully applied in many different software development projects. Although the development of control systems also includes software development, it constitutes a completely different application domain. An in-depth analysis of the development process results in a set of key characteristics...
Nowadays various mobile platforms from PDA, smart phones to iPhones can deliver road warriors or trippers much mobile information. However, most mobile applications are lacking the "social intelligence" of real companionship. One reason is that community context and spatiotemporal context information are not well taken into consideration. In this paper we propose an ontology-based context...
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