The 8th KOREA-SINO International Conference
on Coding Theory and Related Topics
Ewha Institute of Mathematical Sciences (EIMS)
Ewha Womans University, Seoul, July 6-8, 2022
Program
July 6 (Wed) 2022
9:45-10:00 (China 8:45-9:00): Opening Ceremony
Opening: Yoonjin Lee (Chief-organizer)
Opening Remark: Keqin Feng (Chief-organizer, Tsinghua University) / Hyun-Kwang Kim (POSTECH)
Chair: Keqin Feng, Tsinghua University
10:00-10:45 (China 9:00-9:45): Talk 1
Jun Zhang, Capital Normal University: A class of twisted generalized Reed-Solomon codes
10:45-11:30 (China 9:45-10:30): Talk 2
Jon-Lark Kim, Sogang University: Codes over a non-commutative non-unital ring E with four elements
11:30-11:45 (China 10:30-10:45): Tea Break
Chair: Hyun-Kwang Kim, POSTECH
11:45-12:30 (China 10:45-11:30): Talk 3
Yajing Zhou, Peking University: Symmetrical Z-complementary code sets for optimal training in generalized spatial modulation
12:30-14:00 (China 11:30-13:00): Lunch
Chair: Rongquan Feng, Peking University
14:00-14:45 (China 13:00-13:45): Talk 4
Chengju Li, East China Normal University: The dual codes of several classes of BCH codes
14:45-15:30 (China 13:45-14:30): Talk 5
Yeongwook Kwon, UNIST: MacWilliams identities for some weight enumerators in higher genus of linear codes over a Frobenius ring of order 16
15:30-15:45 (China 14:30-14:45): Tea Break
Chair: Sunghan Bae, KAIST
15:45-16:30 (China 14:45-15:30): Talk 6
Deng Tang, Shanghai Jiao Tong University: Constructions of binary locally repairable codes with locality two and multiple repair alternatives via autocorrelation spectra of Boolean functions
16:30-17:15 (China 15:30-16:15): Talk 7
Zhi Jing, Yonsei University: Some new sequential-recovery LRCs based on good polynomials
July 7 (Thu) 2022
Chair: Seon Jeong Kim, Gyeongsang National University
10:00-10:45 (China 9:00-9:45): Talk 1
Xiande Zhang, University of Science and Technology of China: Results on ternary constant weight codes under l1-metric
10:45-11:30 (China 9:45-10:30): Talk 2
Jong Yoon Hyun, Konkuk University, Glocal Campus: Ramanujan graphs and expander families constructed from p-ary bent functions
11:30-11:45 (China 10:30-10:45): Tea Break
Chair: Qin Yue, Nanjing University of Aeronautics and Astronautics
11:45-12:30 (China 10:45-11:30): Talk 3
Nian Li, Hubei University: A subfield-based construction of optimal linear codes over finite fields
12:30-14:00 (China 11:30-13:00): Lunch
14:00-14:45 (China 13:00-13:45): Talk 4
Sunghyu Han, KOREATECH: On the construction of MDS self-dual codes over Galois rings
Chair: Kwankyu Lee, Chosun University
14:45-15:30 (China 13:45-14:30): Talk 5
Yiwei Zhang, Shandong University: t-deletion-1-insertion-burst correcting codes
15:30-15:45 (China 14:30-14:45): Tea Break
Chair: Fangwei Fu, Nankai University
15:45-16:30 (China 14:45-15:30): Talk 6
Junyong Park, Ewha Womans University: Steganography from perfect codes on Cayley graphs over Gaussian integers, Eisenstein-Jacobi integers and Lipschitz integers
16:30-17:15 (China 15:30-16:15): Talk 7
Yaqian Zhang, Shanghai Jiao Tong University: An improved cooperative repair scheme for Reed-Solomon codes
17:15-18:00 (China 16:15-17:00): Talk 8
Young Gun Roe, Sogang University: Construction of quasi self-dual codes over a commutative non-unital ring of order 4
July 8 (Fri) 2022
Chair: Hong-Yeop Song, Yonsei University
10:00-10:45 (China 9:00-9:45): Talk 1
Minjia Shi, Anhui University: An improved method for constructing linear codes with small hulls
10:45-11:30 (China 9:45-10:30): Talk 2
Eun Ju Cheon, Gyeongsang National University: Some constructions of minimal linear codes
11:30-11:45 (China 10:30-10:45): Tea Break
Chair: Chaoping Xing, Shanghai Jiao Tong University
11:45-12:30 (China 10:45-11:30): Talk 3
Qi Wang, Southern University of Science and Technology: Non-overlapping codes
12:30-14:00 (China 11:30-13:00): Lunch
Chair: Sang Geun Hahn, KAIST
14:00-14:45 (China 13:00-13:45): Talk 4
Chunming Tang, China West Normal University: On infinite families of narrow-sense antiprimitive BCH codes admitting 3-transitive automorphism
14:45-15:30 (China 13:45-14:30): Talk 5
Whan-Hyuk Choi, UNIST: Self-orthogonality matrix and Reed-Muller codes
15:30-15:45 (China 14:30-14:45): Tea Break
Chair: Haibin Kan, Fudan University
15:45-16:30 (China 14:45-15:30): Talk 6
Zhengchun Zhou, Southwest Jiaotong University: Low ambiguity zone: Theoretical bounds and Doppler-resilient sequence design in integrated sensing and communication systems
16:30-17:15 (China 15:30-16:15): Talk 7
Jieun Kwon, POSTECH: Desings and linear codes associated with r-plateaued functions
17:15-17:30 (China 16:15-16:30): Closing Ceremony
Closing: Yoonjin Lee (Chief-organizer)
Closing Remark: Hongwei Liu (Central China Normal University) / Jon-Lark Kim (Sogang University)