Chen Hajaj
Office: 58.3.42
I lead data science research and education as Associate Professor and Head of the Data Science Track at Ariel University, where I also serve as Head of the Faculty Review Board and NVIDIA University Ambassador.
My research translates artificial intelligence theory into deployed systems with measurable real-world impact. I've secured over $1.2 million in competitive research funding and hold 4 patents in AI applications spanning healthcare diagnostics, cybersecurity, and human behavior prediction.
I bridge academia and industry through active collaborations with the Israel Innovation Authority, Ministry of Innovation Science and Technology, and leading technology companies—developing AI solutions for encrypted traffic analysis, medical decision support, and intelligent recommendation systems deployed at scale.
Research Focus
My research bridges theoretical foundations with practical applications, developing innovative solutions that address real-world challenges across diverse domains. Each area represents a commitment to advancing knowledge while creating tangible value for industry and society.
Multimodal Learning
Cybersecurity & Network Monitoring
Medical Data Science
eCommerce
Design Spaces
Human Behavior Analysis
Join Our Lab
We welcome motivated graduate students who are passionate about pushing the boundaries of AI research. Our lab provides a collaborative environment, cutting-edge projects, and opportunities to contribute to high-impact publications while working on meaningful problems that bridge theory and practice.
Leadership & Impact
Senior Faculty & Administrative Leadership
NVIDIA University Ambassador (2024-present) • Leading GPU computing and AI education initiatives.
Head of Faculty Review Board (2021-present) • Directing research quality and ethical standards across the Faculty of Engineering.
Head of Data Science Track (2021-present) • Overseeing curriculum development, student programs, and industry partnerships.
Director, Data Science & AI Research Center (2019-2024) • Built a research center securing $1.2M+ in competitive funding, producing 4 patents, and establishing collaborations with Israel Innovation Authority and Ministry of Innovation.
Postdoctoral Research
Developed machine learning algorithms for cybersecurity and network monitoring. Served on the Postdoc Association Committee, contributing to research policy and mentoring programs.
Ph.D. in Computer Science
Specialized in game theory and mechanism design, developing theoretical models and algorithms for strategic decision-making in competitive and cooperative environments.