科研之友
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摘要
Project management maturity model is a method and tool to help the project management organizations evaluate and improve their own project management level, and it has important guiding significance for enterprise project management practice in our country. This paper combines China's project management knowledge system and enterprise application characteristics, and we put forward the project process management maturity model based on the established evaluation index system, and expound the key practice in each level, finally this paper explores the method for passing through the project management maturity model of enterprise of our country. A maturity model can help organizations identify their location in specific knowledge areas and to improve them. Information resource management regards information as the main organizational resource. Therefore, we evaluate and improve the present situation of enterprise management, which plays a decisive role in the development of organizational information structure. Multimedia technology is a new information acquisition and processing technology. Multimedia sensor networks focus more on the collection and processing of large amount of data, such as audio, video, images and so on. We introduce the concept and characteristics of multimedia sensor network in this paper, and focus on the research progress at home and abroad and the challenges facing the multimedia sensor network, finally we analyze the current problems need to be solved, and the prospect of its future development trend. Besides this, we construct the multimedia data information systems to help better implementing the proposed model. The numerical verification proves the effectiveness of the proposed method.
