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Cloud service testing ensures that services run properly and meet the Service Level Agreement (SLA) requirements. However, performance problems of a cloud service, such as the availability and reliability, are difficult to diagnose because these issues might be caused from different system components. To solve these problems, this study proposes an architecture for testing environment configuration...
HTML5 is a great development of Web standard in nearly more than 10 years. It provides a powerful support for RIA(Applications of Rich Internet).Based on a comparison with other rich client technologies, a rich client Web architecture based on HTML5 is proposed. The paper emphatically analyzed the theory and technology of the client control in the architecture. The experiment proves that the structure...
In the work, an example-based method of touching string segmentation is proposed. Using Markov random field, the candidate patches based on the compatibility of the neighbour patches are selected. The outputs of the MRF after the iterative belief propagation form a segmentation probability map. The cut position is extracted from the map. Experiment results are presented and demonstrate the effectiveness...
Sequence alignment is of great importance in biology research. BLAST is a sequence alignment tool used extensively by researchers. However the continuously increasing amount of sequence data to be processed presents many challenges to it. This paper gives a simple and effective approach to parallelizing BLAST using the MapReduce technique. The MapReduce-BLAST shows very good performance and scales...
Wireless LAN can quickly and conveniently resolve the problems of network connectivity, which are difficult for LAN based on wire. Basing on above advantages and the application of Figure Skating, we develop the real-time judging system of Figure Skating. It implements the video replaying which bases on DirectShow technology of COM criteria. The system is not only characterized by excellent mobility,...
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