Good maintenance program is the important guarantee to the safe and stable operation of the railway dispatching command system. Log information is the important data source in system maintenance. Log information of railway dispatching command system is stored in text file. This kind of unstructured storage greatly limits the efficiency of inquiry. And the high
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With the popularization of higher education in China and the rapid increase of education scale, teaching management information has experience a period of dramatic expansion. Facing the increasing administration information, the implementation of modern management tools has become inevitable. In the area of registration management, curriculum arrangements, teaching project administration, examination management, educational resources (including
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The QA System to database based on natural language understanding provides users with a way to access information stored in database directly in natural language.It involves many kinds of subjects,such as NLP,DB,AI and HCI,etc.Over the past forty years, although there have been signification advance in this area, the QA System to database based on natural
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Employment status of university graduate is the focus of all sectors of society, it is one of the important indicators to measure the education quality of a university, and it is also an important basis and reference for the government to make policy, to evaluate and supervise the employment status. A comprehensive, scientific and systematic
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With the social advancement, highway-bridge industry witnesses a rapid development. Especially bridge is the key to ensure all the completion in the construction of modern highway and urban elevated road. The average cost of highway-bridge occupies a larger and larger proportion of the total costs economically with the improvement of the highway grades. In addition,
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ZPW-2000R uninsulated frequency-shift automatic block system which is an advanced block system according with the situation of our country has been widely used in railway systems. However, the traditional test way of blocking system can not meet the production of new equipment and routine maintenance needs, the intelligent test system is needed to support the
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ZPW-2000R uninsulated frequency-shift automatic block system which is an advanced block system according with the situation of our country has been widely used in railway systems. However, the traditional test way of blocking system can not meet the production of new equipment and routine maintenance needs, the intelligent test system is needed to support the
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As the important basis to implement the early warning mechanism for the government, the early warning information system is attracted more and more attention by relevant departments. Currently, the Commission for Inspecting Disciplines of Deyang is managing the information about the complaint cases in Deyang by using the management system of complaint and prosecution of
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With development of the computer network and information technology, way of information exchanging is be changing through a high degree of human information resources sharing,there has embarked on an unprecedented information revolution at the same time. As a center of documentation and information and an important place for the building of spiritual civilization and and
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Entering the21st century, with the development and popularization of computernetwork technology, the traditional document approval has been unable to meet therequirements of modern office, especially for querying the relevant file informationin a large number of files becomes particularly difficult, the use and calculation ofinformation become more difficult, Therefore, the document management systemcomes into being. Generally,
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