INVITE SPEAKERS | 邀请报告 In 2019
Prof. Heng Chen, Shanghai Information Center for Life Sciences/ Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
Speech Title: Application of Linked Data in HBV Literature Database, HBV Protein Ontology and Knowledge Navigation
Abstract: With fast development of the researches on hepatitis B virus (HBV), a large number of the research achievements have been generated and scattered in various literatures. Information service providers are meeting the challenge of satisfying readers‘ needs for more efficient and intelligent retrieval. Data mining and information integration are basically the promising and effective ways which become more and more important. Based on previous research and planning, our study systematically sorted out and classified knowledge related to the viral protein of HBV and the HBV life history on the basis of collecting HBV- and HBV-related protein information of book, literature and virology dictionary. The HBV specific literature knowledge database and the HBV-related protein ontology were successfully constructed. In this study, the linked data technology was introduced for information integration and navigation. As you see, linked data is a structured data which is interlinked with other data so that become more useful through semantic queries. It builds upon standard Web technologies such as Http, RDF and URIs, but rather than using them to serve web pages only for human readers, it extends them to share information in a way that can be read automatically by computers. Part of the vision of linked data is for the internet to become a global database. With the support of computer programming and linked data, the design and application of the navigation system of hepatitis B virus (HBV) knowledge based on the HBV protein ontology was successfully finished.
Biography: Professor Heng Chen, ever earned his PH.D in Shanghai Jiaotong University, China in Nov.2004, and pursued his postdoctoral study in University of Alberta, Canada from 2005 to 2007. He has been working in Shanghai Institutes for Biological Sciences as a director of database department, who is mainly responsible for the innovative research and development work such as construction of life science information and intelligence database, knowledge mining and extracting, knowledge organization and resource management and other aspects since July 2008. He was ever selected in the outstanding talent introduced plan in the Chinese Academy of Sciences literature and journal publishing field (subject field 100 program) in 2010, and was selected in Shanghai Pujiang talent program in 2009. Dr. Heng Chen is currently a member of the advisory Committee of the magazine Hepatitis Monthly (SCIE) and members of editor board of the International Journal of Biochemistry Research & Review, Journal of Biochemistry International, Current Research Journal of Biological Sciences and International Journal of Biochemistry and Molecular Biology. Hitherto，Dr. Heng Chen has published more than 40 scientific research papers in the capacity of the first author or the corresponding author. He has presided over 7 projects at the national, district and local level as project leaders since 2008. So far，he has applied for 4 invention patents, of which 1 has been authorized, and applied for 3 items of software copyright registration.