Sidong Guo
Center for Signal and Information Processing. Telecom . sguo93@gatech.edu
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 |
latest posts
| Apr 04, 2026 | General Update |
|---|---|
| Jun 08, 2025 | 2025 French Open Men's Single Final Thoughts |
| Mar 20, 2025 | Research, Ibusuki and the setting sun in Kashima |