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Tingjun Chen

Assistant Professor in the Department of Electrical and Computer Engineering
Electrical and Computer Engineering

Current Appointments & Affiliations


Assistant Professor in the Department of Electrical and Computer Engineering · 2021 - Present Electrical and Computer Engineering, Pratt School of Engineering
Assistant Professor of Computer Science · 2022 - Present Computer Science, Trinity College of Arts & Sciences

In the News


Published December 3, 2024
Research & Innovation Seed Grants Total Nearly $2 Million
Published February 2, 2024
Engineers Develop Hack to Make Cars Hallucinate
Published May 1, 2023
COSMOS comes to Duke and Durham

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Recent Publications


Multi-span optical power spectrum prediction using cascaded learning with one-shot end-to-end measurement

Journal Article Journal of Optical Communications and Networking · January 1, 2025 Scalable methods for optical transmission performance prediction using machine learning (ML) are studied in metro reconfigurable optical add-drop multiplexer (ROADM) networks. A cascaded learning framework is introduced to encompass the use of cascaded com ... Full text Cite
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Recent Grants


Center for Ubiquitous Connectivity (CUbiC)

ResearchPrincipal Investigator · Awarded by Columbia University · 2023 - 2027

AI Institute: Athena: AI-Driven Next-generation Networks at the Edge

ResearchSenior Investigator · Awarded by National Science Foundation · 2021 - 2026

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Education, Training & Certifications


Columbia University · 2020 Ph.D.
Columbia University · 2018 M.S.
Tsinghua University (China) · 2014 B.S.