Tsung-Shan (Kevin) Yang

Ph.D.(Defense passed) in ECE, University of Southern California

About Me

Tsung-Shan (Kevin) Yang is a Ph.D.(Defense passed) in Electrical and Computer Engineering at the University of Southern California (USC), advised by Professor C.-C. Jay Kuo. He received his Bachelor’s degrees in Chemistry and Electrical Engineering from National Taiwan University (NTU) in 2019, and his Master’s degree in Electrical Engineering from NTU in 2021.

His research centers on image understanding and machine learning, with a particular focus on developing efficient and interpretable learning frameworks. His work emphasizes principled model design and explainability to improve robustness and practical deployment.

His publications and ongoing research can be found on Google Scholar.

Education

Ph.D.(Defense passed) from University of Southern California, CA, USA
Aug 2022 - Present
Major in Electrical and Computer Engineering
Adivisor: Professor C.-C. Jay Kuo
Thesis: Interpretable and Efficient Multi-Modal Data Interplay: Algorithms and Applications
Master of Science from National Taiwan University, Taipei, Taiwan
Sep 2019 - Jun 2021
Major in Electrical Engineering
Master thesis: "Omnidirectional Image Encoding"
GPA: 4.04/4.30
Bachelor of Science from National Taiwan University, Taipei, Taiwan
Sep 2014 - Jun 2019
Double major in Chemistry and Electrical Engineering
GPA: 3.81/4.30
Dean's List for 2 semesters (2014 Fall, 2015 Spring)

Work Experience

Machine Learning Engineer at TikTok Inc.
2025 May - Present
Developed an efficient AI-generated video detection model using lightweight architectures.
Achieved state-of-the-art performance with only 3% of model parameters and a 98% reduction in inference time.

Journal Publications

HOI Detection / Image Understanding / Green Learning

Efficient human–object-interaction (EHOI) detection via interaction label coding and Conditional Decision

Computer Vision and Image Understanding (2025)

A lightweight and human sensible human-object interaction detector.

Multimodal Alignment / Image Understanding / Green Learning

Image-Text Retrieval via Green Explainable Multi-modal Alignment (GEMMA)

APSIPA Transactions on Signal and Information Processing (2025)

Explainable alignment for features from two separately trained models in different modalities (image and text).

Omnidirectional Video / Saliency Detection / Center Bias

Viewing Bias Matters in 360 Videos Visual Saliency Prediction

IEEE Access (2023)

Statistically analyze the human-bias in saliency maps and generalize the spherical kernel to time series data.

Conference Publications

Video Understanding / Generated Content Detection / Efficient AI

SVD-Det: A Lightweight Framework for Video Forgery Detection Using Semantic and Visual Defect Cues (WACV' 26)

97% smaller, 98% faster, while achieving +2.7% higher AUC for AIGC video forgery detection.

Multimodal Alignment / Video Understanding / Green Learning

Interpretable Video-Text Alignment (VTA) for Cross-Modal Retrieval (APSIPA ASC' 25)

Deploy an explainable ranking pipeline for video-text retrieval, reducing 97% trainable parameters.

Multimodal Alignment / Image Understanding / Green Learning

GMA: Green Multi-Modal Alignment for Image-Text Retrieval (APSIPA ASC' 24)

Explainable alignment for features from two separately trained models in different modalities (image and text).

Human-Object Interaction Detection / Image Understanding / Green Learning

GHOI: A Green Human-Object-Interaction Detector (IEEE MIPR' 24)

A lightweight and human sensible human-object interaction detector.

Point Cloud / Quality Assessment / Green Learning

BPQA: A Blind Point Cloud Quality Assessment Method (IEEE ICIP' 23)

A point cloud quality assessment with statistical feature extraction and interpretable learning scheme.

Dehazing / Real World Image / Deep Learning

NTIRE 2020 Challenge on NonHomogeneous Dehazing (IEEE CVPR' 20)

Propose an attention refinement block of the deep learning model.

Few Shot Learning / Clustering / Deep Learning

Few Shot Learning With Difficult Setting (CVGIP' 18)

Analyze the different approaches of few shot learning.

IC design / Machine Learning

IR Drop Prediction of ECO-Revised Circuits Using Machine Learning (IEEE VTS' 18)

Reduce 30X simulation time through deep learning.

Teaching Experience

T.A. of Introduction to Computer Programming at University of Southern California
2024 Fall
Design C++ projects and lead the lab sections.
Introduction to the basic c++ syntax and algorithms.
T.A. of Systems for Machine Learning at University of Southern California
2024 Spring, 2025 Spring
Impelement LLM finutuing and inferencing.
Design deep learning projects and assignments.
T.A. of Machine Learning at National Taiwan University
2019 Fall, 2020 Fall
Design assignment about theoretical analysis and deep learning projects.
Maintain the course website.
T.A. of Data Structure at National Taiwan University
2020 Spring
Design assignment about theoretical analysis and data structure implementation.
T.A. of General Chemistry at National Taiwan University
2018 Fall
Lead group discussion and provide hints of assignments.
Provide 2 hour TA class each week for over 300 students.

Contact

tsungsha AT usc.edu