About me
I am a Research Scientist at the Institute of Foundation Models, MBZUAI on the World Model team. My current research focuses on video generation and world model pretraining, particularly improving model capabilities through large-scale video data curation, concept balancing, pretraining curricula, and data mixture design.
I completed my PhD in Computer Engineering at University of California, Davis in March 2026, advised by Prof. Chen-Nee Chuah. My PhD research focused on computer vision, multimodal learning, and security & privacy, with work spanning privacy-preserving visual learning, multimodal retrieval, domain adaptation, and generative models.
Previously:
- Fall 2025: PhD AI Researcher Intern at Cisco AI Defense (San Jose, CA) under Prashanth Arun.
- Spring & Summer 2025: Applied Scientist intern at Amazon Ring (Sunnyvale, CA) under Noranart (Sol) Vesdapunt and Dr. Ning Zhou.
- Summer 2023: PhD Research Intern at Sony AI - Privacy Preserving ML team (Tokyo, JP) under the mentorship of Dr. Lingjuan Lv and Dr. Vivek Sharma.
- Summer 2022: ML Research Engineer Intern at Sony - Imaging & Sensing (Tokyo, JP) under Hideshi Yamada.
Research Interests: World Models, Privacy-Preserving Computer Vision, Multi-Modal LLMs, Physical/Embodied AI
Select Publications
Composite-Attribute Person Re-Identification via Pose-Guided Disentanglement
Kartik Patwari, Noranart Vesdapunt, Chien-Yi Wang, Dawei Li, Cong Phuoc Huynh, Ning Zhou, Chen-Nee Chuah, Kah Kuen Fu
IEEE/CVF Computer Vision and Pattern Recognition (CVPR) , June 2026
Paper Poster Website
Privacy-Complaint Human Data Synthesis in Images for GDPR
Kartik Patwari*, David Schneider*, Xiaoxiao Sun, Chen-Nee Chuah, Lingjuan Lyu, Vivek Sharma*
IEEE Conference on Automatic Face and Gesture Recognition (FG) , May 2026
Poster Website
Empowering Source-Free Domain Adaptation via MLLM-Guided Reliability-Based Curriculum Learning
Kartik Patwari*, Dongjie Chen*, Zhengfeng Lai, Xiaoguang Zhu, Samson Cheung, Chen-Nee Chuah
IEEE/CVF Winter Conference on Applications of Computer Vision (WACV) , March 2026
Paper Code Poster Website
PerceptAnon: Exploring the Human Perception of Image Anonymization Beyond Pseudonymization for GDPR
Kartik Patwari*, Chen-Nee Chuah, Lingjuan Lyu, Vivek Sharma*
International Conference on Machine Learning (ICML) , July 2024
Paper Code Poster Website
See more publications…
News
📄✅ One paper accepted at ECCV 2026 !
📄✅ Our paper “Privacy-Complaint Human Data Synthesis in Images for GDPR” is accepted at IEEE FG 2026 !
💼📊 Joined Institute of Foundation Models, MBZUAI (Sunnyvale, CA) as a Research Scientist! I will be working in the World Model team.
📄✅ One first-author paper is accepted at CVPR 2026 !