Facilities management plays an important role in the entire property management. Analyzing the decision-making in property facilities management, and applying the scientific strategy to the property facilities management, will promote the property facilities management stepping into a new stage. In order to realize the scientific management of facilities, a model-based decision support system for property
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In recent years, there are some increasing requirements of embedded real-time system in traffic vehicles, industrial control, mobile communications and so on. These system are controlled by computer systems interacting in real-time with their environments. Since failure of many of these real-time computer systems may endanger human life or substantial economic values, there is a
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The SINOGRAIN business management information system is subject to the China Grain Reserve Management Corporation commissioned by the INSPUR Group , which in order to achieve the objectives of management, improve the management level, invest in the mission for strict quality requirements Completion of the country’s reserves. The main objective of the system are: to
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With the economic globalization and media amalgamation becoming the trend, journalism education faces many problems related to what to teach and how to teach so as to produce qualified graduates needed by the media and society. This paper, based on the observation of China’s journalism education and a survey of former graduates of international journalism
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Role-Based Access Control (RBAC) is an access control model that is researched widely in theory and applications now. However, when RBAC is applied in large-scale management information system, there still exist the problems of users, roles, permissions management complexity and high cost operation and maintenance. As for roles have the characteristic of multi-layer semantic in
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Graphic models are widely used in both research and practice of software engineering thanks to their intuitive and expressive features. Consistency is an important property about models’quality, especially in model-driven development where models are the main artefacts of software development. Great efforts have been made on checking graphic models’consistency in the past decade. Due to
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