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Audio frequency magnetotullric (AMT) is widely used in the exploration of mineral and underground water. Three-dimension (3D) AMT exploration makes the imaging of underground geological body or structure with the best precision and resolution. And it needs a lot of AMT acquisition units to carry out exploration. Current commercial AMT unit was suffered from high power consumption and low work efficiency...
A content aware retargeting (CAR) method is proposed for soccer video in small devices. According to domain-specific knowledge, the user interested objects (UIOs) in different type of shots are detected individually, and then a region of interest (ROI) of each shot is optimized with the scaling factor, which enlarges the cropped window to contain more semantic content while keeping the proper sizes...
In this paper, we have proposed a highlight based adaptive transmission (HBAT) system to address the soccer video transmission over unpredictable wireless network. The proposed system employs video analysis to rank the highlight level of each frame within its semantic structure, performs optimized temporal operation such as frame dropping on real time stream to maximize remaining ratio of the highlights...
In this paper, we first discuss the current conditions of education on software engineering talents. Then we recommend an example adopted by school of computer in Hubei University of Economics, in which we address the education model of talents training, and raise the opinion that education model of software engineering must orient vocation and utilize the iterative approach. To the end, we summarize...
In this paper, we discussed some key problems about effectively teaching the course of web theories and technologies. Based on our experiences, some novel teaching approaches were proposed to improve the teaching quality and enhance the students' practical program-developing skills. At the same time, a synthetical model of project-teaching and case-teaching was introduced in this paper. In conclusion,...
Bug report is becoming a main approach to improve and perfect a complicated piece of software, but analyzing the bug report is a tedious and time-consuming job, especially when the number of bug reports is huge and many duplicate reports are mixed within the incoming bug reports. In this paper, we present a framework to automatically triage and detect the duplicate bug reports by keywords extraction...
It is well known that traditional educational techniques can be complemented by simulation to achieve a more effective learning experience. One would expect the same phenomenon to be true in software development. Meanwhile, a typical software engineering course fails to teach its students many of the skills needed in software development organizations. Because lectures and class projects alone cannot...
It is well known that traditional educational techniques can be complemented by simulation to achieve a more effective learning experience. One would expect the same phenomenon to be true in software development. Meanwhile, a typical software engineering course fails to teach its students many of the skills needed in software development organizations. Because lectures and class projects alone cannot...
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