Personal Profile

Waseda University – Ph.D. in Computer Science

• Advised by Prof. Hironori Washizaki and Prof.Naoyasu Ubayashi
• Research Interests: Intelligent Software Engineering, Generative AI, Trustworthy AI

Japan Advanced Institute of Science and Technology(JAIST) – M.S. in Information Science

• Advised by Prof.Masashi Unoki
• Thesis: Study on Deep-fake Speech Detection Based on Spectro-temporal Modulation Analysis
• Research Interests: Speech Signal Processing, Machine Learning
• GPA: 84.16/100

Machine Learning Engineer at QAML, Inc.

• Tokyo, Japan
• Job Description:
• Collecting ML Data and labelling and programming for the collection from sensor and the pre/post-processes
• Training and inference of ML
• Tool development for visualization of inference results or test datasets

Co-Chair at Waseda University Mu Tau chapter

• Tokyo, Japan
• Description: Waseda University Mu Tau chapter is the first IEEE Eta Kappa Nu chapter in Japan. The chapter was founded on July 22, 2018 during the IEEE COMPSAC 2018 in Tokyo.
• Our mission: To promote excellence in research and to serve the students of the Electrical Engineering community at Waseda with academic support and services.

English Teaching Assistant

• Nomi city, Ishikawa, Japan
• Nomi International Exchange Association / 能美市国際交流協会

Software Engineering Intern

• Xi'an city, Shannxi, China
• Company name: Xi'an Yunchuang Power Information Technology Co., Ltd

Deep-fake Speech Detection (Master's Project)

• Analyzed the concept of Spectro-temporal Modulation (STM) representation in human auditory mechanism.
• Applied the light convolutional neural network bidirectional long short-term memory (LCNN-BiLSTM) model that utilizes STM representations for efficient deep-fake speech detection.
• This work offers theoretical support for a fake speech detection system (EER of 42.10%)

Machine Learning - Text Classification

• Converting text to vectors (Tfidf, word2vec)
• Using multilayer perceptron (MLP) training, the accuracy reaches 0.98 (200 iterations)

Speech Recognition-Speaker Recognition

• Speech signal processing: add white noise (MFCC), design filters (IRR, FIR)
• Speaker recognition: training model (GMM), calculating match scores
• Accuracy rate: 96.21%

Operating Systems - File System Implementation

• Simulates a simple file system using bitmaps and other methods to allocate space appropriately.

Class Assistant Sign-in Management Project

• Analyzed the current situation of "Digital Classroom" for students at home and abroad.
• Applied the theory of session to the management of user log-in and authorities.
• Applied major technologies (Spring Boot, Bootstrap) to realize system function.
• Tested and optimized the project.

Design of COVID-19 Visualization Platform in China

• Analyzed the National Health Commission and Baidu Inc’s COVID-19 data.
• Utilized Web Crawler to collected, cleaned, and adjusted the raw data (Python Scrapy).
• Design a reasonable database (MySQL) and visualize the data (Flask, Echarts).

• Scholarship for Fostering Researchers in Doctoral Programs (Sept. 2024)
• Issued by Waseda University
• The scholarship helps students in a doctoral program become outstanding scholars with superior research capabilities and extensive knowledge of their fields.

• Support for Pioneering Research Initiated by the Next Generation (W-SPRING) (April 2024 - March 2027)
• Issued by Japan Science and Technology Agency (JST)
• Description: This program aims to lead the future of science, technology and innovation, and to promote the development of diverse career paths for widespread success of doctoral human resources.

• National Encourage Scholarship (2018 - 2021)
• Issued by Ministry of Education of the People's Republic of China
• Description: This program aims to motivate students with financial difficulties, who got outstanding achievements academically as well as in extracurricular areas.

• The Frist Prize Scholarship of LZIT (2018 - 2021)
• Issued by Lanzhou Institute of Technology

• Honor graduate of LZIT (2021)
• First Prize, Contemporary Undergraduate Mathematical Contest in Modeling (2020)
• First Prize, "Software Engineering Cup" Programming Competition (2020)
• Excellent Software Engineer Intern, in Xi'an Yunchuang Power Information Technology Co., Ltd (2019,2020)