Abstract Colleges and universities of the office of the university as the important management institutions, are the integral part of the management system of colleges and universities. This paper mainly discusses the problems of the management functions of the office of the college and university. This paper is divided into three parts: the introduction to the office management functions of college and university departments,... Colleges and universities of the office of the university as the important management institutions, are the integral part of the management system of colleges and universities. This paper mainly discusses the problems of the management functions of the office of the college and university. This paper is divided into three parts: the introduction to the office management functions of college and university departments, the expansion of the management functions of the office management functions under the new situation, the problems and Countermeasures of the transformation of the office management functions. The department office faces many challenges, in the management concept, management system and management of equipment and hardware, personnel quality and ability aspects exist some urgent problems to be solved. Subsequently, the author proposed some corresponding measures to solve these problems, such as re positioning the department office management functions, improve the quality of staff, the new leadership concept, perfecting the system construction, strengthening the office equipment configuration and so on. The office of college and department is a department management organization, which integrates management and service, and its function is the function and function that it should have. Its extension is mainly reflected in the administrative management, educational administration management, ideological and moral work, student management, property management, etc. Read More Read Less

Abstract Twenty-first Century is the era of rapid economic development and information technology, manufacturing enterprises in order to compete in the market in an invincible position, we must constantly improve the level of enterprise information management. This paper analyzes the reasons for the low production efficiency and high cost of manufacturing enterprises, and makes a research on how to improve the production efficiency of... Twenty-first Century is the era of rapid economic development and information technology, manufacturing enterprises in order to compete in the market in an invincible position, we must constantly improve the level of enterprise information management. This paper analyzes the reasons for the low production efficiency and high cost of manufacturing enterprises, and makes a research on how to improve the production efficiency of manufacturing industry, and gives the conclusion that the manufacturing enterprises must take the road of information management. The main content of this paper is design and manufacture enterprise management system, through the system of production management, procurement management, inventory management and process management, improve the level of enterprise information management, so as to reduce the production cost and improve production efficiency. In this paper, the design and implementation of the manufacturing enterprise management system, including production management, procurement management, inventory management and process management, etc.. In this paper, according to the basic idea and principle of management system design, combined with the actual production of enterprises, the system needs analysis, and design and implementation of the manufacturing enterprise management system. This paper conducts a detailed system analysis and design to achieve the system analysis of the functional demand, the realization of the system of manufacturing enterprises in the production process control and management have positive significance in the deployment and use, system stable operation, complete functions, provide to the user a better user experiences. The system has greatly improved the efficiency of enterprise production management, cost savings, and promote the enterprise to create greater value. Read More Read Less

Abstract Recommender systems have been viewed as powerful tools to filter overloaded information in the e-commerce environment. But traditional two-dimensional recommendation methods, which only explore the relevance between customers and products, are not applicable for the recommendation space in C2C (Customer to Customer) e-commerce context that involves three types of entities: buyers, sellers and products. In this paper, we propose a three-dimensional approach to explore... Recommender systems have been viewed as powerful tools to filter overloaded information in the e-commerce environment. But traditional two-dimensional recommendation methods, which only explore the relevance between customers and products, are not applicable for the recommendation space in C2C (Customer to Customer) e-commerce context that involves three types of entities: buyers, sellers and products. In this paper, we propose a three-dimensional approach to explore the relevance among buyers, sellers and products, and provide personalized “seller and product” recommendations for buyers. Firstly, similarities between sellers are calculated based on seller features. Then the spare data in the threedimensional historical rating set are supplemented and based on which buyer similarities are calculated to find neighbors who have similar product preferences with the target buyer. Finally, a three-dimensional rating prediction model is used to predict the unknown ratings that the buyer may give to candidate “seller and product” combinations. A real data experiment is conducted and the results prove the effectiveness of the proposed approach. Read More Read Less