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Driving is a complex process influenced by a wide range of factors, especially complex interactions between the driver, the vehicle and the environment. This paper aims at the representation of complex situations in smart car domain and the middleware support. A general architecture of the smart car is presented from the point of view of context-awareness.(More)
Driving is a complex process influenced by a wide range of factors, especially complex interactions between the driver, the vehicle, and the environment. This paper represents the complex situations in smart car domain. Unlike existing context-aware systems which isolate one context situation from another, such as road congestion and car deceleration, this(More)
This paper considers the problem associated with the segmentation of trabecular bone image obtained from micro-computed tomography (microCT). The morphometric indices of a 3D bone image, which are associated with the trabecular bone strength, may play an important clinical role in early predictions of osteoporosis onset and in longitudinal studies of(More)
At present, the research of data storage and management in cloud computing mainly focuses on dealing with data expression and search. This study gives a comprehensive survey of numerous models and approaches of data-intensive applications in cloud computing in both academic and industrial communities. We review various approaches and their ideas of design.(More)
with the development of GPS and wireless techniques, more and more moving objects are required to maintain their position on road network. Because the maximum objects throughput that can be tracked with a given accuracy is determined by the efficiency of the updates, it is the key topic that how to index these huge numbers of moving objects efficiently in(More)
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