网范文：“Personal Statement” 文章讲的是对蔡演先生的推荐。我很高兴推荐蔡演先生到的探讨项目，我相信蔡先生是充分准备好了的,他将作出巨大的贡献。 It is my great pleasure to recommend Mr. Cai Yan to your graduate program. I believe that Mr. Cai is sufficiently prepared for his proposed study and he will make tremendous contributions to your program with his interests for network technology and his knowledge in this area. I have been acquainted with Mr. Cai since 2017 when Mr. Cai attended my class of Enterprise work and System Integration. I was impressed by his strong interests for network science and wide knowledge in this field. In the class, Mr. Cai was one of the most active students who often had discussions with the visiting lecturers we invited. The topics they talked with the lecturers included diverse aspects in network area, such as network security, virtual private network (VPN) and special network protocols. As the final exam of this class, I asked students to submit a about what they learned from this course or other ways. Among about 60 students, Mr. Cai was distinguished by his about Max-Plus model of TCP protocols. His contained lots of theories in linear algebra and descriptions of TCP protocols behaviors. However, it was seldom for a first-year graduate student to have strong basics in both mathematics and network science. Due to Mr. Cais excellent performance in the class and on homework, I finally gave him a very high score of 92 on 100-grade system, and he ranked as top 4 in 62-student class. Besides, I also ever took the chair of Mr. Cais defense committee in 2017, and as one of three evaluators for his discourse, I was responsible to score for his graduate work. Around the central topic of Control Problems in IP network, Mr. Cai extended his research into congestion control and modeling of TCP protocols as well as into discussion of the relationship between network transmission capacity and topology structure in the basis on a kind of Small World networks. Through his master discourse, it could be seen that Mr. Cai had done lots of work in network field and mastered in network science, especially in TCP/IP network. His research work included not only theoretical analysis but also practical simulation, which showed Mr. Cai was expert in utilizing mathematics tool to analyze problems and skilled in designing and programming simulation experiments. In my association with Mr. Cai, I found that he has the capability to carry on advanced studies in his field and achieve a success research career. I am very confident that he will be an excellent Ph.D student in the fields of control theory and computer network at your University. I enthusiastically recommend Mr. Cai for admission to your program and would be very pleased to furnish additional information if needed. Any assistance you could render to his application for admission and assistantship would be highly appreciated. -X |
