Name: Yuan Wu
Discipline: Computer Science and Technology
Title: Lecturer
Tel: 13911888770
E-mail: yuanwu@bit.edu.cn
Address: School of Computer Science, Beijing Institute of Technology, No.5 Zhongguancun South Street, Haidian District, Beijing Personal Information
Yuan Wu, Ph.D. in engineering. He graduated from the Institute of Computing Technology, Chinese Academy of Sciences in July 2007. His research interests include quantitative cognitive computing, general knowledge mapping, and pervasive learning. In IEEE Trans on Circuits and System for Video Technology, International Journey of Cartography and Geographical Information System (CaGIS), and published more than 10 papers in authoritative journals and conferences at home and abroad, such as Journal of Computer Science, Journal of Remote Sensing, Journal of Surveying and mapping. And a proposed international standard for ISO/IEC JVT H.264/AVC Video Codec technology (JVT O016). He has received many academic awards from Motorola, Sony and Institute of Computing Science of Chinese Academy of Sciences. It has developed a completely independent and innovative TextNet ubiquitous big data computing platform (including PersonNet and WorldNet), based on the original spatiotemporal cognitive intelligence, to realize human society (individual, group and relationship) modeling, behavioral intention understanding and analysis, and to provide data and knowledge support for computational social science. Relevant theories and technologies can be widely applied to open source intelligence automatic mining and analysis services, including ubiquitous online portrait and social dynamic network map construction, global situational awareness of heaven and earth integration, accurate epidemic prevention and control.

The relevant core technologies have been put into actual business operation in Chongqing Government Affairs Network and Smart City Platform (the first provincial system in the country), and have played a technical supporting role in the pilot work of administrative law enforcement system reform in Liangjiang New Area, and won the first prize for geographic information technology progress in 2016 and 2018. Won the first prize of geographic information Technology Progress in 2016 and 2018 (provincial and ministerial level).

Research Direction
Information retrieval and mining, machine learning, knowledge engineering.

Personal Information
Yuan Wu, Ph.D. in engineering. He graduated from the Institute of Computing Technology, Chinese Academy of Sciences in July 2007. His research interests include quantitative cognitive computing, general knowledge mapping, and pervasive learning. In IEEE Trans on Circuits and System for Video Technology, International Journey of Cartography and Geographical Information System (CaGIS), and published more than 10 papers in authoritative journals and conferences at home and abroad, such as Journal of Computer Science, Journal of Remote Sensing, Journal of Surveying and mapping. And a proposed international standard for ISO/IEC JVT H.264/AVC Video Codec technology (JVT O016). He has received many academic awards from Motorola, Sony and Institute of Computing Science of Chinese Academy of Sciences. It has developed a completely independent and innovative TextNet ubiquitous big data computing platform (including PersonNet and WorldNet), based on the original spatiotemporal cognitive intelligence, to realize human society (individual, group and relationship) modeling, behavioral intention understanding and analysis, and to provide data and knowledge support for computational social science. Relevant theories and technologies can be widely applied to open source intelligence automatic mining and analysis services, including ubiquitous online portrait and social dynamic network map construction, global situational awareness of heaven and earth integration, accurate epidemic prevention and control.

The relevant core technologies have been put into actual business operation in Chongqing Government Affairs Network and Smart City Platform (the first provincial system in the country), and have played a technical supporting role in the pilot work of administrative law enforcement system reform in Liangjiang New Area, and won the first prize for geographic information technology progress in 2016 and 2018. Won the first prize of geographic information Technology Progress in 2016 and 2018 (provincial and ministerial level).

Personal Information
Yuan Wu, Ph.D. in engineering. He graduated from the Institute of Computing Technology, Chinese Academy of Sciences in July 2007. His research interests include quantitative cognitive computing, general knowledge mapping, and pervasive learning. In IEEE Trans on Circuits and System for Video Technology, International Journey of Cartography and Geographical Information System (CaGIS), and published more than 10 papers in authoritative journals and conferences at home and abroad, such as Journal of Computer Science, Journal of Remote Sensing, Journal of Surveying and mapping. And a proposed international standard for ISO/IEC JVT H.264/AVC Video Codec technology (JVT O016). He has received many academic awards from Motorola, Sony and Institute of Computing Science of Chinese Academy of Sciences. It has developed a completely independent and innovative TextNet ubiquitous big data computing platform (including PersonNet and WorldNet), based on the original spatiotemporal cognitive intelligence, to realize human society (individual, group and relationship) modeling, behavioral intention understanding and analysis, and to provide data and knowledge support for computational social science. Relevant theories and technologies can be widely applied to open source intelligence automatic mining and analysis services, including ubiquitous online portrait and social dynamic network map construction, global situational awareness of heaven and earth integration, accurate epidemic prevention and control.

The relevant core technologies have been put into actual business operation in Chongqing Government Affairs Network and Smart City Platform (the first provincial system in the country), and have played a technical supporting role in the pilot work of administrative law enforcement system reform in Liangjiang New Area, and won the first prize for geographic information technology progress in 2016 and 2018. Won the first prize of geographic information Technology Progress in 2016 and 2018 (provincial and ministerial level).

Representative Academic Achievements
1. Wu Yuan, S.X. Lin, Y.D. Zhang, Wen Yuan and H.Y. Luo, “Optimum Bit Allocation and Rate Control for H.264/AVC,” IEEE Trans on Circuits and System for Video technology, Vol. 16, Issue 6, Page(s): 705-715, Jun. 2006. (Regular Paper, SCI)
2. Zhang, Wu Yuan, S.X. Lin, “A New Rate Control Scheme for H.264/AVC, ” International Conference on Digital Telecommunications(ICDT), August, 2006.
3. Yuan Wu, Lin Shuxun, Niu Zhendong, Luo Haiyong, Zhang Yongdong, "H.264/AVC Rate Control Optimization Algorithm", Chinese Journal of Computer Science, Vol. 31, No.2, PP329-339, February 2008 (EI).
4. Wu Niu Yuan, Zhendong Lin, Shouxun Lin, Zihan Xie, Hui Luo, Haiyong, "Adaptive Optimization of video coding control independent of quantization parameters", Chinese Journal of Computer Science, Vol. 34, No. 8, pp 1519-1527, August 2011 (EI).
5. Yuan Wen, Zhuang Dafang, Yuan Wu, Tang Zhifeng, Qiu Dongsheng, Distance measurement for discrete triangular grid systems, Journal of Surveying and Mapping, 01, pp 59-65, 2011, EI.
6. Yuan Wen, Zhuang Dafang, Yuan Wu, Qiu Dongsheng, Equal arc ratio projection and a new spherical triangle quadtree model, International Journal of Geographical Information Science, 24(11), pp 1703-1723, 2010 (Regular Paper, SCI)
7. Yuan Wen, Zhuang Dafang, Yuan Wu, Liu Jiyuan, Qiu Dongsheng, "Spherical triangular quadtree splitting model based on isometric proportional projection", Journal of Remote Sensing, 01, pp 103-111, 2009/1/15
8. Li Meng, Yuan Wen, Yuan Wu, Niu Fangqu, Li Hanqing, Hu Duan Mu, "Research on Geopolitical Relations in the Arctic Region Based on News Big Data". Journal of geographical, 2021,76 (5) : 1090-1104. The DOI: 10.11821 / dlxb20210500 < br > 9. A Global 3D terrain Display method, China, (Authorized by the State Intellectual Property Office of the People's Republic of China in 2012), 201010526577.8,
10. A Global raster data storage Method, China, (Authorized by the State Property Office of the People's Republic of China in 2013), 201010526577.8
11. A Web text extraction method based on text distribution characteristics, China, (Authorized by the State Property Office of the People's Republic of China in 2015), 201210397240.0
12. An iteration-based three-step unsupervised Chinese word segmentation method, China, (Authorized by the State Property Office of the People's Republic of China in 2021),
Awards received
"Construction and Application of Smart Chongqing Geocoding Service Platform", the first prize of Geographic Information Technology Progress in 2016.
"Key Technologies and Applications of Smart Chongqing Space-time Big Data and Cloud Platform Construction", First Prize of Geographic Information Technology Progress in 2018.