Large search technology for network space

Because of the development of ubiquitous network space, network application pattern and big data, domestic researchers have a new understanding of the network space search technology, and gradually formed the search technology of network space Intelligent Search and network space.

The 120th Shuangqing Forum of the National Natural Science Foundation of China was held in Beijing on September 28-29th. The theme of this forum is the basic research of web-based intelligent search, inviting 41 famous experts from 25 universities and research institutes at home and abroad to attend the meeting. The forum is jointly organized by the Ministry of Information Science, Department of Management Science, Department of Geoscience, Department of Mathematical Science and Policy Bureau, and chaired by Fang Binxing Academician, Wu Manqing Academician, Jia professor and Chen Xilin researcher.

The opening ceremony of the forum is chaired by Liu Keyu, deputy director of information Science, Yuwen, deputy director Zhang Shaotan and Fang Binxing, respectively, at the opening ceremony, pointing out that there is a certain degree of isolation and dispersion in the relevant basic research of cyber-space intelligence search, and the lack of solid technical support. It is urgent to solve the bottleneck problem of relevant basic theory and key technology through systematic research, and then to form a widely accepted industry standard, hoping the experts will focus on the development direction and important demand of intelligent search, discuss and condensed the key scientific problems.

The Forum conducted a total of 5 thematic reports and 15 thematic reports, the participants around the network space Intelligent Search theory and technology research status, development trends and challenges, respectively, from the user's search intent to understand and express, large-scale entity objects and association relationship modeling, search intent in the network space for fast and accurate matching, The online social network search, security Search and privacy protection, cross-net AV correlation analysis are discussed and exchanged, and some important basic scientific problems in this field are put forward.

China has missed the opportunity of Internet search engine, now is to face pan in the network space of the big search engine research, seize the chance, and strive to break through, leading the further development of China's information technology, occupy it technology strategic commanding heights.

Large search technology for network space