Li, Gang.

Photovoltaic power systems. Microwaves, RF and Optical Engineering. Semiconductors. Mobile and Network Security. Photovoltaic cells Information Systems and Communication Service. Cryptology. Data mining Data and Information Security. Algorithm Analysis and Problem Complexity. Information Systems Applications (incl. Internet) Database Management. Information Storage and Retrieval. Decision making Computer Appl. in Administrative Data Processing. Wireless and Mobile Communication. Materials Science. Earthquake engineering. Data Mining and Knowledge Discovery. Computer Engineering and Networks. Physical Chemistry. Computer security Data Encryption. Knowledge acquisition (Expert systems) Artificial Intelligence. Computer Imaging, Vision, Pattern Recognition and Graphics. Finance. Wireless communication systems. Photovoltaic power generation. Optical and Electronic Materials. Renewable and Green Energy. Computer networks Computer Science. Systems and Data Security. Information technology Computer Communication Networks. Knowledge management Computer Appl. in Social and Behavioral Sciences. Information networks Nonlinear theories. Computer Applications. Problem solving Computers and Education.