The Department of Computer Science and Technology of Peking University was formally established on 1978, which is mainly composed of three majors: computer software, computer and its application, and microelectronics. These three majors were developed from the computational mathematics major of the former Department of Mathematical Mechanics of Peking University (established in 1955), the computer major of the Department of Radio and Electronics (established in 1959) and the semiconductor physics major of the Department of Physics (established in 1956). From 1969 to 1978, these three majors are all in Peking University Electronic Instrument Factory. Trained 140 program students; 226 computer majors; There are more than 200 students majoring in semiconductors. Teachers majoring in computer and computer software cooperated with No.738 Factory and Ministry of Petroleum to design and develop the first million electronic digital computers DJS 1 1 in China in 1973, and successfully developed a medium-sized computer DJS 1974. It has made great contributions to China's petroleum exploration, meteorological forecast, military research, scientific calculation and other fields. Teachers, technicians and workers majoring in semiconductors carried out research on integrated circuits, and in 1975, China's first three types of large-scale integrated circuits 1024-bit MOS random access memory were successfully developed. Both of these achievements won the National Science Conference Award of 1978. The practice of teaching and scientific research not only contributed to the development of computer science and technology in China, but also trained talents and trained the team, which laid the foundation for the establishment of our department. Peking University Computer Science and Technology Department has a strong teaching and research team. There are 206 faculty members, including 2 academicians of China Academy of Sciences, 34 professors (researchers and senior engineers), 49 associate professors (senior engineers and senior experimenters) and 67 lecturers (research assistants and engineers). In the teaching work, this team attaches importance to the teaching of basic courses and pays attention to cultivating students' good style of study and active academic thoughts. Is a high theoretical level, strong practical ability, rigorous style of study, studious teachers. Over the years, it has trained a batch of outstanding computer and microelectronics professionals for China, made important contributions to the development of computer and microelectronics in China, and is the cradle of cultivating high-quality computer science and technology talents in China. The Department of Computer Science and Technology has two undergraduate majors: Computer Science and Technology and Microelectronics. Among them, the major of computer science and technology was merged and adjusted from the original major of computer and application, computer software and software engineering. 65438-0996 Approved by the Academic Degrees Committee of the State Council, the Department of Computer Science and Technology became one of the first units to award master's and doctor's degrees according to the first-class disciplines of computer science and technology. After the adjustment and merger, the master's and doctor's degrees will be awarded in computer science and technology (including computer software and theory, computer organization and architecture, computer application technology), microelectronics and solid-state electronics. From 1982, the first batch of undergraduates graduated to 1997, and * * * trained 1465 undergraduates. There are currently 694 students. There are 520 postgraduates, two-year postgraduates 1 13, and 2 postgraduates11. Doctoral supervisor 16, graduated doctoral student 5 1 person, and 56 doctoral students are currently studying. The Department of Computer Science and Technology has also built a postdoctoral research mobile station, and 16 people have completed postdoctoral research and left the station. At present, 10 people are doing postdoctoral research. The Department of Computer Science and Technology also adopts various ways to run schools and serve the society. In recent years, 80 senior teachers and 135 college students have been trained for brother colleges. Various medium and long-term training courses and remedial classes have been held for the Ministry of Coal and other units for dozens of times, with the number of trainees exceeding 1800. In addition, he also undertook the task of examiner for the self-taught examination of computer software major in Beijing adult education, and actively contributed to the cultivation of computer software talents urgently needed by the national economic construction. While organizing various teaching work, department leaders attach great importance to the construction of teaching materials and organize teachers with rich teaching experience to compile a large number of teaching materials. In recent years, he has published 34 monographs, including Analysis of Operating System Structure, Data Structure, Discrete Mathematics, Polysilicon Thin Film and Its Application in Integrated Circuits, Fundamentals of Integrated Circuit Technology, Solid State Physics and Semiconductor Physics, and compiled 54 textbooks. Among them, five books won national and ministerial awards, and many textbooks were adopted as textbooks by brother colleges. Climbing the peak of science and technology, the Department of Computer Science and Technology now has the Institute of Computer Systems and Software, the Institute of Computational Linguistics and the Institute of Microelectronics. His main research interests include: system software, software engineering and software engineering environment, software industry production technology and system, software reuse and software component technology, (distributed) object technology and application, computer network technology and application, information security technology and application, computer graphics and image technology, computer architecture, artificial intelligence, multimedia technology, database technology, data warehouse technology and application, parallel computing, computer science theory, computer linguistics, Machine translation and natural language understanding, computer-aided design of large-scale integrated circuits and microelectronic systems, new technologies in microelectronics, new devices and new structural integrated circuits and their physical basis. With its strong technical research strength, the Department of Computer Science and Technology has bravely climbed the peak of science and technology, and undertaken many scientific research projects including national key scientific research projects, national natural science foundation, 863 high-tech plan, climbing plan, military pre-research and so on. After overcoming a series of technical difficulties, it has achieved fruitful scientific research results, including 44 national and ministerial awards and 6 invention patents. It has become an important base for national scientific and technological research and high-tech research. While doing a good job in teaching and scientific research, in order to further cultivate and improve the professional level of teachers, since 1980, the Department of Computer Science and Technology has sent nearly 60 teachers to study, study and work in the United States, Japan, Canada, the former German Democratic Republic, the Federal Republic of Germany, Sweden, Singapore, Britain, Australia, Hong Kong and other countries and regions. After returning from their studies, they are doing their best in teaching and scientific research. In order to strengthen international academic exchanges and cooperation and improve academic level, many overseas experts and scholars come to our department for academic exchanges every year. In the past 20 years, our department has sent teachers to participate in international academic conferences 100, and published more than a thousand academic articles in domestic and foreign journals. Advanced teaching and research environment With the continuous expansion of the Department of Computer Science and Technology, the teaching and research environment has been gradually improved and improved, and it has now developed into a first-class department in Peking University. The Department of Computer Science and Technology has many large laboratories, such as computer software teaching laboratory, microelectronics ultra-clean workshop and computer architecture laboratory. In addition, Beijing Software Curing Laboratory, a high-tech laboratory based on computer software and ASIC technology, has been established. Established the National Engineering Research Center of Software Engineering supported by World Bank loan; State key laboratory of micro/nano processing technology supported by relevant state departments; 2 1 1 Software platform and environmental laboratory supported by the project. Recently, in cooperation with well-known foreign companies, the Intel New Technology Laboratory of Peking University was established. Peking University Bell Software Technology Joint Laboratory; Peking University Motorola Semiconductor Joint Laboratory. These laboratories have advanced technology and equipment, which provide a good environment for scientific research and teaching in our department. In order to contribute to the development of teaching and scientific research, the department also has a professional reference room. There are more than 26,000 kinds of professional books and periodicals in Chinese and foreign languages,14,200 kinds, which provide advanced technical materials for teaching and scientific research in our department in time. Serving the main battlefield of economic construction, Peking University Computer Science and Technology Department also attaches great importance to science and technology to serve the main battlefield of economic construction, and strives to promote the transformation of scientific research achievements into productive forces. 65438-0994 Beijing Beida Jade Bird Co., Ltd. was established based on the scientific research achievements and technical strength of Peking University Computer Science and Technology Department. In the past three years, Beida Jade Bird Company has adhered to the management policy of "talent-oriented, technology-centered, product-based, market-oriented and industry-oriented" and worked hard. At present, an information enterprise group with software as the main body has been formed, and Jade Bird series software has been launched. 1997 output value reached1.200 million yuan. Beida Jade Bird Company has spread its wings and taken off. Peking University Yuhuan Company, which is based on the Institute of Microelectronics, has also begun to take shape. The Department of Computer Science and Technology in Peking University is forming a system combining teaching, scientific research and industry in the computer field, which provides an important guarantee for cultivating outstanding talents from generation to generation and will make greater contributions to the "explosive growth" of the software industry and chip design industry in China. There is a long way to go. The competition between science and technology and industry is, in the final analysis, the competition of talents. The development of computer software industry needs a group of high-quality software talents. 1996, 2 1 1 when the engineering review team visited Peking University, they highly affirmed the teaching and scientific research achievements of computer software in our department and were identified as the key construction direction of 2 1 1 by the school. As a base for training computer talents, all teachers and students of Peking University Computer Science and Technology Department feel that there is a long way to go. All teachers and students of Peking University Computer Science and Technology Department will unite and work hard to build Peking University Computer Science and Technology Department into a world-class university. The Department of Computer Science and Technology of Peking University, from gestation to birth, from a small department to a large department, contains the hard work of leaders, teachers and students at all levels in the land of computer education in Peking University for decades and the strong support of friends at home and abroad. On the occasion of celebrating the 20th anniversary of the establishment of our department, I would like to pay high tribute to all people with lofty ideals who have contributed to the computer education of Peking University!