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In this paper, we present a collection of Modern Code Review data for five open source projects. The data showcases mined data from both an integrated peer review system and source code repositories. We present an easy–to–use andricher data structure to retrieve the 1.) People 2.) Process and 3.) Product aspects of the peer review. This paperpresents the extraction methodology, the dataset structure,...
In order to recruit appropriate developersfor software projects, it is important to have a clarifiedunderstanding on the practical experience and expertise of eachcandidate. However, traditional resume only shows experiencesclaimed by developers, and very few evidence or informationregarding their actual development activities can be obtained. In this paper, we propose an approach to extract developers'practical...
In recent times, gamification has become a popular technique to aid online communities stimulate active member participation. Gamification promotes a reward-driven approach, usually measured by response-time. Possible concerns of gamification could a trade-off between speedy over quality responses. Conversely, bias toward easier question selection for maximum reward may exist. In this study, we analyze...
Profiling of open source software (OSS) peer reviewers have many potential benefits related to quality assurance at both software and project levels. In this paper, we investigate its benefits such as identifying hidden experts, identify inactive or disinterested members to gauge the health of the OSS project and assisting aspiring members to monitor performance, identifying opportunities for career...
Aiming at the immersion problem which is caused by the impoundment of Shi fosi Plain Reservoir, this paper takes advantage of the Visaul Moldflow software in order to build a Coupling model of surface water and ground water. With the help of this model, to simulate the influence of different schemes of well placement to the immersion problem when reservoir water levels are not the same. Then choosing...
The dynamic model of a multi-axis synchronous gantry machining center VX32-60 is developed based on the finite element method. Both the numerical simulation and the modal experiment are studied. The nature frequencies and mode shapes are obtained by theoretical analysis and experimental results. The effects of material parameters and section parameters on the dynamic characteristics of multi-axis...
Information becomes more and more important than any time. Now we are living in a data era with development of computer technology. The encryptions were accepted as the most important way to keep the data safe. In this paper, the traditional one-time-key encryption algorithm is given new meaning, and combined with chaotic algorithm become a new encryption. Then the realization of software and hardware...
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