Publications

[July-2025] Seong-Joon Park, Hee-Youl Kwak, Sang-Hyo Kim, Sunghwan Kim, Yongjune Ki, and Jong-Seon No, "Multiple-Masks Error Correction Code Transformer for Short Block Codes" IEEE Journal on Selected Areas in Communications (IF: 13.8, JCR-Rank: 1.3%) [link]

[April-2025] Seong-Joon Park, Hee-Youl Kwak, Sang-Hyo Kim, Yongjune Kim, and Jong-Seon No, "CrossMPT: Cross-attention Message-passing Transformer for Error Correcting" ICLR 2025 (Top 2 AI Conference), [link]

[April-2025] Hee-Youl Kwak, Dae-Young Yun, Yongjune Kim, Sang-Hyo Kim, and Jong-Seon No, "Boosted Neural Decoders: Achieving Extreme Reliability of LDPC Codes for 6G Networks" IEEE Journal on Selected Areas in Communications (IF: 13.8, JCR-Rank: 1.3%) [link]

[Feb-2025] Hyeyeon Na, Yejin Lee, Hosung Park, Hee-Youl Kwak, and Seok-Ki Ahn, “Learning Strategies for Neural Min-Sum Decoding of LDPC Codes” ICT Express (IF: 4.1, JCR-Rank: 23%) [link]

[March-2024] Jae Won Kim, Jaeho Jeong, Hee-Youl Kwak, and  Jong-Seon No. “Design of DNA Storage Coding Scheme with LDPC Codes and Interleaving” IEEE Transactions on NanoBioscience (IF: 3.7, JCR-Rank: 26.5%) [link] 

[April-2024] Jae Won Kim, Jaewha Kim, Hee-Youl Kwak, and Jong-Seon No. “PD-GLDPC Codes with Degree-1 variable nodes and multi-types of component codes” IEEE Communication Letters (IF: 3.7, JCR-Rank: 33.2%) [link] 

[December-2023] Hee-Youl Kwak, Dae-Young Yun, Yongjune Kim, Sang-Hyo Kim, and Jong-Seon No, "Boosting Learning for LDPC Codes to Improve the Error-Floor Performance," NeurIPS 2023 (Top 1 AI Conference) [link]

[June-2023] Jaeho Jeong, Hosung Park, Hee-Youl Kwak, Jong-Seon No, Hahyeon Jeon, Jeong Wook Lee, and Jae-Won Kim, "Iterative soft decoding algorithm for DNA storage using quality score and redecoding" IEEE Transactions on NanoBioscience (IF: 3.7, JCR-Rank: 26.5%) [link] 

[June-2023] Dae-Young Yun, Jae-Won Kim, Hee-Youl Kwak, and Jong-Seon No, "The cycle-concentrating PEG algorithm for protograph generalized LDPC codes" IEEE Access (IF: 3.4, JCR-Rank: 34.4%) [link] 

[April-2023] Seong-Joon Park, Hosung Park, Hee-Youl Kwak, and Jong-Seon No, "BIC codes: Bit insertion-based constrained codes with error correction for DNA Storage" IEEE Transactions on Emerging Topics in Computing (IF: 5.1, JCR-Rank: 17%) [link] 

[December-2022] Hee-Youl Kwak, Jae-Won Kim, Yongjune Kim, Sang-Hyo Kim, and Jong-Seon No, "Neural min-sum decoding for generalized LDPC codes" IEEE Communications Letters (IF: 3.7, JCR-Rank: 33.2%) [link] 

[September-2022] Jaewha Kim, Jae-Won Kim, Hee-Youl Kwak, and Jong-Seon No, “Construction of protograph-based partially doped generalized LDPC codes” IEEE Access (IF: 3.4, JCR-Rank: 34.4%) [link] 

[May-2022] Hee-Youl Kwak, Jae-Won Kim, Hosung Park, and Jong-Seon No, “Optimization of SC-LDPC codes for window decoding with target window sizes” IEEE Transactions on Communications (IF: 7.2, JCR-Rank: 8.9%) [link] 

[August-2021] Hee-Youl Kwak, Jae-Won Kim, and Jong-Seon No, "Optimizing code parameters of finite-length SC-LDPC codes using the scaling law” IEEE Access (IF: 3.4, JCR-Rank: 34.4%). [link] 

[March-2020] Hosung Park, Hee-Youl Kwak, Seokbeom Hong, Jong-Seon No, and Dong-Joon Shin, "Variable-weight block dual-diagonal structure for low-rate QC LDPC codes with low error floors" IEEE Transactions on Communications (IF: 7.2, JCR-Rank: 8.9%). [link] 

[January-2020] Hee-Youl Kwak, DaeYoung Yun, and Jong-Seon No, “Rate-loss mitigation of SC-LDPC codes without performance degradation” IEEE Transactions on Communications (IF: 7.2, JCR-Rank: 8.9%). [link] 

[April-2019] Hee-Youl Kwak, Jong-Seon No, and Hosung Park, "Design of irregular SC-LDPC codes with non-uniform degree distributions by linear programming" IEEE Transactions on Communications (IF: 7.2, JCR-Rank: 8.9%). [link] 

[June-2018] Jae-Won Kim, Jun-Woo Tak, Hee-Youl Kwak, and Jong-Seon No, "A new list decoding algorithm for short-length TBCCs with CRC," IEEE Access (IF: 3.4, JCR-Rank: 34.4%). [link] 

[April-2018] Bohwan Jun, Hee-Youl Kwak, Jong-Seon No, and Hosung Park, "Flexible WOM codes for NAND flash memory based on Raptor-like codes" Journal of Communications and Networks (IF: 2.9, JCR-Rank: 41%). [link] 

[November-2017] Inayat Ali, Jong-Hwan Kim, Sang-Hyo Kim, Hee-Youl Kwak, and Jong-Seon No, "Improving windowed by effective decoding termination, message reuse, and amplification" IEEE Access (IF: 3.4, JCR-Rank: 34.4%). [link] 

[2025년 06월] 김재환, 윤대영 곽희열, "Error Correction Code Transformer의 효율적 전이 학습 기법," 2025년도 한국통신학회 하계학술발표회

[2025년 06월] 권형욱, 이주형, 윤대영, 곽희열, "AWGN channel에서의 pre-training을 활용한 BSC 및 Rayleigh 채널에서 Error Correction Code Transformer의 성능 개선," 2025년도 한국통신학회 하계학술발표회

[2024년 06월] 이주형, 곽희열, "Differential Evolution 기반 Check-Regular LDPC 부호 설계 기법," 2024년도 한국통신학회 하계학술발표회

[2024년 06월] 심윤범, 곽희열, "전이 학습을 이용한 Error Correction Code Transformer 성능 개선," 2024년도 한국통신학회 하계학술발표회

[2016년 11월] 곽희열, 전보환, 양필웅, 노종선, "윈도우 복호에 적합한 변형된 공간 결합 LDPC 부호 설계," 2016년도 한국통신학회 추계종합학술발표회

[20216년 1월] 김재원, 곽희열, 김찬기, 노종선, "인덱스 부호화에서 부호 길이 감소를 위한 보조정보 그래프 상의 필요충분조건," 2016년도 한국통신학회 동계종합학술발표회

[2015년 11월] 곽희열, 전보환, 양필웅, 노종선 , "Precoding 기법을 이용한 변형된 공간 결합 LDPC 부호의 생성 기법," 2015년도 한국통신학회 추계종합학술발표회

[2015년 1월] 곽희열, 전보환, 양필웅, 노종선, 신동준, "두 개의 테일바이팅 LDPC 부호를 연결하여 만든 변형된 공간 결합 LDPC 부호의 생성 기법," 2015 한국통신학회 동계종합학술발표회