In this paper, we identify and analyze a set of characteristics that increasingly distinguish today39;s complex softwaresystems from "traditional" ones. Several examples in different areas show that these...
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ISBN:
(纸本)9781424455379
In this paper, we identify and analyze a set of characteristics that increasingly distinguish today's complex softwaresystems from "traditional" ones. Several examples in different areas show that these characteristics are not limited to a few application domains but are widespread. Then, we discuss how these characteristics are likely to impact dramatically the very way softwaresystems are modeled and engineered. In particular, we appear to be on the edge of a radical shift of paradigm, about to change our very attitudes in softwaresystems modeling and engineering.
This paper discuss the course of the software reuse as well as the starting of component technology, and analyze the difference on software reuse from the view of component development and object development. The comp...
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Adjustment and optimization of applications is an important stage throughout the software life cycle. Based on the database system coming into running applications, SQL statements on the optimization algorithms and im...
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In order to visualize the satellite navigation simulation system, the framework of a distributed satellite navigation simulation system composed of multi-platform systems was analyzed. The composition and the function...
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ISBN:
(纸本)9781424455379
In order to visualize the satellite navigation simulation system, the framework of a distributed satellite navigation simulation system composed of multi-platform systems was analyzed. The composition and the functions of the satellite navigation simulation system visualization software were illuminated. Based on MFC, presented the designing and realizing methods of the system information display program and the 2D display program. The Vega Prime program designing methods, using the Visual C++, were introduced, and also the structure, the designing and realizing methods of the 3D display program were proposed. Based on OpenGL, Vega Prime and Visual C++, using the designing and developing methods discussed in this paper, the satellite navigation simulation system visualization software was developed. Practical application of the software shows that the visualization scheme proposed here is entirely feasible for practical engineeringapplication.
3-DOF spacecraft attitude control simulators have been used for spacecraft attitude determination and control hardware verification and software development. In this paper, a automatic balancing system to reduce the g...
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In this paper, a new chaotic system is proposed. It also belongs to Lorenz system, which has three parameters and two nonlinear terms, and one of the parameters is the bifurcation parameter. The nonlinear dynamic prop...
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Formulating the practical schedule planning for the software project, is the basis of orderly carrying out the software project, is the key of project to success. In this paper, study the application of using the crit...
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Now there is no independent account, authentication, authorization and auditing mechanisms, it causes the system be not integrated in many subsystems and safety equipment. It has brought forward Solutions to this. Usi...
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Position location in three-dimensional (3-D) scenarios is studied in bearing-only location system. Through mathematical calculation in 2-D scenarios, the relationship between location accuracy and observation geometry...
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Both ambient intelligence and wearable computing do need novel hardware and software, yet another enabling factor is middleware, which should be highly capable, flexible and efficient, allowing for the reuse of existi...
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