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The code reuse technology based on the MVC framework is studied while implementing a project named "The comprehensive service system of fishing vessel inspection." Based on the concept of MVC, common reuse methods used in the project is illustrated from seven aspects, i.e. the inheritance reuse of master page in the View, layout code reuse in the web page design, login reuse in the Controller,...
With the rapid development of Smart City, video surveillance platform is a critical part of it now bearing a substantial pressure. The current video surveillance platform appear to have several bottlenecks: overloaded streaming media server, weak tolerant ability and weak in expansion. After an investigation on the architecture of the current stand-alone streaming media server, this paper proposes...
Making recognition more reliable under uncontrolled lighting conditions is one of the most important challenges for face recognition. In this correspondence, multi-scale illumination invariant is derived from the image gradient domain (MGI) which can discover underlying inherent structure while keeping the details at most. The resulting method provides state-of-the-art performance on two data sets...
this paper briefly describes the development platform and development tools of mobile phone software J2ME, analyzes the inconveniences existing in current road administration and highlights the design philosophy of the mobile phone client-side software, its application in road administration law enforcement and the development prospects.
Information exchange and convert is an important part of Internet of Things. The establishment of information sharing platform is necessary. In this article, DNS service principle and existing registration-mechanism are being imitated, in order to present a new data sharing platform-IIEDNS which based on the Internet of Things. Platform used the DNS service principle to achieve the link among platform...
With the rapid development of network technology and the increasing expansion of its size, there are more and more services need to be provided by network, so modern users have an increasing demand for making servers that operate and provide these services highly available. Obviously, stand-alone system is unappeasable, we must use the cluster as the server that operate those services especially the...
Model Driven Architecture (MDA) methodology is considered as the next generation development methodology and approach though it is not applied widely in software enterprise yet. In order to testify the efficiency of MDA methodology in the real software project environment, we conducted a comparison experiment in developing a prototype for a community support system between the approach of MDA and...
Role clarification is essential for management to enable team members to perform effectively. However, manually role clarification cost much and can only be affordable in coarse granularity clarification. When we are to clarify the role specification in detail level in a specific phase in software development, we may find that the clarification is determined by the character of involved tasks and...
Business data integration is very important for the enterprises with several distributed departments and heterogeneous legacy business systems. Due to the different functionalities of the different business departments, the access authority to the business data is different. This paper suggests yet a new method to establish a security business data integration framework among heterogeneous legacy...
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