Research on the Strategy to Actively Promote Real Estate Tax Reform in China

Since the abolition of the welfare housing distribution policy and the implementation of the monetary reform of the housing system in 1998, there has even been a bubble phenomenon despite the rapid development of the Chinese real estate market. However, considering that the reform of real estate tax will affect the whole system, and there are still various disputes about real estate tax in society, the Chinese government is very slow in real estate tax reform. Given this, under the background that the State Council has been authorized by the Standing Committee of the National People’s Congress to pilot real estate tax reform, it is still necessary to explore the legitimacy of China’s real estate tax reform promotion. In general, under the background of solidly promoting common prosperity, resolutely implementing the policy of “housing to live without speculation,” and promoting the stable and healthy development of the real estate market, coupled with the fact that the real estate market has already seen a severe bubble phenomenon. China’s active promotion of real estate tax reform has a solid theoretical and practical basis and has urgency and feasibility.

Research on Library Business Management Based on Big Data

In the era of big data, information technology has been effectively applied in the development of various industries, and library business management is no exception, which provides more quality library services for the people. In the process of the development of public libraries, the management departments need to give full play to the role of big data, note the major data analysis service, integrate this service with social networks, strengthen the management of library business, train the librarians' ability of data analysis, and further promote the development of libraries.

University Library Service Model Innovation in the Digital Reading Era

Under the background of Internet, university libraries should make full use of new media technology, try their best to meet readers' personalized reading needs, and actively innovate library service model. By analyzing the current service mode of university libraries, this paper summarizes the innovative measures of university libraries in the digital reading era, which can effectively promote the integrated development of traditional reading and new digital reading.

Practice of Small and Medium UAV in Large Scale Topographic Map

As a basic surveying and mapping work, small uav has been widely used in large scale topographic mapping. According to the needs of production and construction, digital mapping methods and aerial photogrammetry are used to provide technical support for large scale topographic mapping in engineering construction surveying and mapping, urban planning and construction, cadastral surveying and other directions. In order to control the small uav in the terrain elevation information, mapping proportion accuracy and other aspects to get better improvement, the practice of small uav in large scale topographic map is deeply analyzed, in order to understand the practical application value of small uav in large scale topographic map.

Big Data Mining and Decision Analysis Research on Personalized Ser-vice of Gansu Library

At this stage, with the development of Internet technology, big data has occupied a very important position in people's production and life. The library, as a modern information system, has begun to receive high attention from all walks of life. In this paper, first of all, the challenges and individual needs of Gansu Library under big data are analyzed. Secondly, it combs the structure and process of Gansu Library. Finally, it studies the personalized application of big data mining and decision-making in the library.

Analysis of Network Optimization Technology in Communication Engineering Project

This paper analyzes the implementation of network optimization technology in communication engineering projects. At present, the network optimization technology in communication engineering projects has certain uncertainty, complexity and timeliness, so relevant personnel can improve the quality of communication engineering projects through cost optimization, time optimization, design optimization, resource optimization and other ways, so as to lay a foundation for the development and progress of social economy.

Application of Geographic Information Technology in the Construc-tion of Internet of things

with the continuous development of information technology, the emergence of 5G has also accelerated the emergence of the Internet of things, the current construction of the Internet of things has become a hot topic. And in the construction of the Internet of things, a very important technology is geographic information technology, which is also a good opportunity for the development of geographic information technology. Based on this, this paper first analyzes geographic information technology and its characteristics, then analyzes the origin and development of the Internet of things, and finally analyzes the application of geographic information technology in the construction of the Internet of things, so as to provide relevant people to exchange reference.

Analysis on Construction Technology Management Strategy of Power Transmission Line

with the rapid development of economy, people's demand for electric power is increasing, and the number of electrical equipment is gradually increasing, and the technical requirements are also gradually increasing, which also brings challenges to transmission lines. Strengthen the construction technology and management specification of transmission line, formulate construction scheme and measures according to different terrain, terrain and specific situation, and operate efficiently and strengthen management.

About Digital Library Personalized Knowledge Service

Based on the research on the personalized knowledge services of digital libraries, this article starts with two aspects of the main components and existing problems of personalized knowledge services of digital libraries, to improve the quality of personalized knowledge services of digital libraries. Perform analysis. It is concluded that the relevant personnel need to increase the degree of attention to the improvement of resource utilization, promote the timely reform of the digital library management system, ensure that the digital book use system is reasonable and complete, and deepen the grasp of user information and needs. People to help.