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I am a Ph.D. candidate in the Department of Information Engineering, The Chinese University of Hong Kong (CUHK), supervised by Prof. Sherman S. M. Chow. Before CUHK, I received my B.Eng. degree from Department of Communication Engineering, Northeastern University (NEU) in 2018, advised by Prof. Chong Fu for undergrad projects. |
| My name is 郑宇/鄭宇. You can easily call me Janyew if you dunno Chinese. |
Research Interest
| Machine Learning | Searchable Encryption |
|---|---|
| privacy | multimedia |
| federated learning | image search |
| attack |
Publication
Privacy-Preserving Deep Learning
Searchable Encryption
Chaotic Encryption
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Wei Song, Yu Zheng, Chong Fu, Pufang Shan.“A Novel Batch Image Encryption Algorithm Using Parallel Computing.” In 2020 Information Sciences (JCR Q1,IF:5.9;CCF-B).
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Chong Fu, Yu Zheng, Min Chen, and Zhankao Wen. “A Color Image Encryption Algorithm using a New 1-D Chaotic Map.” In 2017 International Conference on Communication Technology (ICCT), Best Paper Award.
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Chong Fu, Yu Zheng, and Xingwen He. “A Chaotic Image Encryption Method with Key Stream is Associated with Plaintext.” Chinese Patent Number, 201710106798.1.
Internship & Experience
Nov 19 - Dec 19 : Visiting Student Advised by Prof. Qiuliang Xu at SDU, China
Jul 18 - Aug 18 : Summer Workshop of Computing at NUS, Singapore
Mar 18 - May 18 : Research Intern Advised by Sherman S. M. Chow at CUHK
Aug 17 - Aug 17 : International Student Program at TUT, Japan
Dec 15 - Jun 18 : Undergrad Research Project Advised by Chong Fu at NEU
External Reviewer
20 : WWW
19 : Crypto, ISC, ESORICS, SecureComm, IEEE-TIFS, AsiaCCS, ICICS, …
18 : SecureComm
Research Helper
Sep 19 - Apr 20 : IEMS5910/5920 Advanced Research and Development Project
Student: Xiang Li, MSc(CUHK)
Topic: Privacy-Preserving Deep Learning
Teaching Assistant
Jan 21 - Apr 21 : IERG4210 Web Programming and Security by Sherman Chow
Sep 20 - Dec 20 : IERG1080 Electronic Circuit Design Laboratory by Marco Ho
Jan 20 - Apr 20 : IERG4130 Introduction to Cyber Security by Kehuan Zhang
Sep 19 - Dec 19 : IERG4210 Web Programming and Security by Kehuan Zhang
Jan 19 - Apr 19 : IERG4130 Introduction to Cyber Security by Prof. Kehuan Zhang
Sep 18 - Dec 18 : IERG1080 Electronic Circuit Design Laboratory by Marco Ho
Course
21 S: CS860 Algorithms for Private Data Analysis (Waterloo Univ online)
20 F: CSCI5440 Theory of Cryptography, ENGG5501 Foundations of Optimization (audit)
20 S: MMAT5110 Topics in Number Theory, Abstract Algebra (Nankai Univ online)
19 F: CSCI5170 Computational Complexity, ENGG5105 Computer and Network Security, IERG5310 Security & Privacy in Cyber Systems
19 S: CSCI5590 Advanced Topics in Blockchain, ELEG5491 Introduction to Deep Learning
18 F: IERG5130 Probability Models of Learning, ENGG5383 Applied Cryptography
Award
Apr 18 Postgraduate Scholarship (4-Year) of CUHK
Jun 18 Outstanding Project for a Bachelor degree of NEU
Dec 17 Excellent Graduate of Liaoning Province, China
Apr 17 Honorable Mention of American Mathematical Contest in Modeling (Teammates: Wen Fei, Zhuo Su)
Dec 16 Second Prize of National Undergraduate Mathematical Contest in Modeling (Teammates: Wen Fei, Zhuo Su)
Nov 16 National Scholarship of China (Amount: 8000 Chinese yuan)
Aug 16 Third Prize of National Undergraduate Information Security Competition (Teammates: Qing Yang, Wei Song, Xingwen He)
Dec 15 Second Prize in Liaoning Province for Electronic Design Contest (Teammates: Gongjie Zhang, Wen Fei）
Nov 15 National Scholarship of China
Language
Simplified Chinese (Native), English (Fluent), Shandong-dialect (Native), Northeastern Mandarin (Fluent), Cantonese (Limited), C, MATLAB, C++, Python, Java, LaTeX, HTML, CSS, JavaScript, …
Another Look
- I like jogging, swimming, criminal psychology, reading, cooking (on the way :-）), …
- I learned guitar, Chinese calligraphy, pencil sketch, basketball (point guard) when I was a child, and got driver license when I became an adult in 2014.