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Recent advances in image-based localization have made it possible to estimate the camera pose relative to 3D point clouds. In a multimedia cloud computing paradigm, large-scale 3D point clouds can be stored on the server side, and this enables us to implement image-based localization applications on mobile devices toward many cloud-media applications and services. When scaling the 3D point cloud database...
Mobile phone has become a powerful platform for people-centric computing. It is now a necessary part of everyday life for many people. A growing number of mobile computing applications are on the rise, centered around the user's daily life. In those emerging applications, location dependent systems have been identified as an important component. This paper presents the architecture and implementation...
Currently, with the 3G technology, the mobile internet is gradually entering into people's life. With the rapid development of various mobile internet applications, the social life is being changed deeply. Searching information about service of life will be one of the most important applications in mobile internet. At the same time, the widespread use of mobile phones and the availability of user-location...
We formalize data scaling classification (DSC) as a technique to trade the accuracy of classification with the network transmission load in stream analysis frameworks. We apply the proposed data scaling approaches to ECG classification in remote health monitoring systems. Experimental results show satisfactory resource savings for small amounts of utility degradation (e.g., 33% of bandwidth saving...
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