Choongin's collaborative research paper received the Best Paper Award at DSN 2026.

Isa Jafarov, Choongin Lee, Heejo Lee, Sven Dietrich, "Q3Fuzz: Multi-Layered Stateful Fuzzing for the QUIC-HTTP/3 Protocol Stack", IEEE/IFIP Int'l Conf. on Dependable Systems and Networks (DSN), Jun. 23, 2026.