Sidong Guo

Center for Signal and Information Processing. Telecom . sguo93@gatech.edu

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442 Tech Square Research Building 85 5th St NW 5206 Centergy 100 75 5th St NW GA, 30308

Ph.D. in School of Electrical and Computer Engineering advised by Prof. Matthieu Bloch.

Currently a Research Fellow at Harvard John A. Paulson School Of Engineering And Applied Sciences, supervised by Prof. Flavio du Pin Calmon, where I work on steganographic agentic communication through an information-theoretic lens.

Previously, I received my BS in Electrical Engineering with highest honors in 2022, also at Tech. My BS/MS advisor is Prof. Xiaoli Ma, and my thesis titled “Performance Analysis and Algorithm Design for Chirp-based Multicarrier Systems,” which involves the use of non-linear transform basis in multicarrier systems and its related algorithms and performance characterizations.

My research interests are broad, except 80% of them go nowhere. My current researches focus on Information Theoretic analysis of communication, sensing and learning systems. The philosophy is to have information-theoretical analysis of fundamental limits in communication, sensing and learning systems, which provides intuitions and guidelines for designing practical systems.

news

May 16, 2026 This summer I am away in Boston working on steganographic agentic communication in Harvard Information Theory Lab.
May 16, 2026 ISIT paper on Secure ISAC against Communication and Sensing Eavesdropping got accepted. Submitted a paper on covert LLM steganography to ITW in May
Jan 16, 2026 We submitted a new paper to ISIT on “Secure ISAC against Communication and Sensing Eavesdropping”. Also, our ITW paper on “Rate–Reliability Region of Sequential Beam Alignment and Communication” is now available on IEEE
Mar 20, 2025 Website reformatting
Jul 14, 2024 New chess accomplishment unlocked

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