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The widespread use and increasing capabilities of mobiles devices are making them a viable platform for offering mobile services. However, the increasing resource demands of mobile services and the inherent constraints of mobile devices limit the quality and type of functionality that can be offered, preventing mobile devices from exploiting their full potential as reliable service providers. Computation...
The use of mobile devices as data service providers is on the rise. Mobile devices feature a large set of distinct characteristics that qualify them to be the most convenient computing platform for online services, both as consumers and providers. Mobile devices can take advantage of their mobility to provide location-based services and their association to a specific user to customize service offerings...
Today's computationally able mobile devices are capable of acting as service providers as opposed to their traditional role as consumers. To address the challenges associated with the development of these mobile services, we have developed Odin, a middleware which masks complexity, allowing rapid development of mobile services. Odin, however, does not allow cross-platform development, which is an...
To provide effective mobile services in spite of network disruption, context aware middleware services on mobile devices and application servers can provide services for continuation of applications, by managing mobile services, network connection, limited resources, and context information. In this paper, we propose context aware middleware services for disconnection tolerant mobile application services...
Mobile devices such as smart phones are increasingly permeating society. With strides in computational power, coupled with the ability to connect to other small devices, smart phones are able to host novel services. To address the repetitive problems associated with mobile service development, namely service reachability, scalability and availability, we have developed Odin, which is a middleware...
Context-aware systems can dynamically adapt to specific dynamic user situations to provide smarter mobile services. In general, context refers to the information that can be used to characterize these situations, and context models are employed to specify contextual information described in context-aware systems. However, even though user context is highly dynamic, existing context models either focus...
This study began with a micro view of the mobile services phenomenon, leading to a macro view of social context. To decompose the customer value in the mobile services, using a three-stage coding process through grounded hermeneutics. The contribution of this study is to reveal a theoretically-saturated of a conceptual framework, and to discover the six theoretical propositions.
Services have become increasingly important in today's Web-based applications. Users can access services in an anytime, anywhere manner using a wide variety of mobile devices. Mobile services are a key driver in today's telecommunication market, even though the potential of mobile services has not been fully exploited in existing telecommunication systems. A main driver in these markets are context-...
In china, over 60% of the general population and 80% of young adults own mobile phones. These offer the opportunity for people not only to make phone calls, but to gain the advantages of mobile services such as text and multimedia messaging, mobile learning, etc. Mobile learning is rapidly growing from a set of research projects into worldwide deployment of services for classrooms, workplace training...
People on the move have a grown need for real-time information and services anytime and anywhere. In many situations, travelers do not feel at ease and well informed when using public transport. Context information on mobile phones e.g., location and calendar data, can significantly improve the user experience in the current situation. The paper addresses an approach of service offering and usage...
Advancements in wireless technologies and mobile networks are increasing the demands for novel mobile services beyond voice and text-messaging applications. However, discovering such services from any device is still a major challenge. This can be considered from two perspectives: the variety of mobile devices available and the lack of service descriptions. In order to address these issues, in this...
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