Academic Activities

2023.08～2025.07: On the study of permutation statistics, NSTC 112-2115-M-153-004-MY2, Taiwan.

2021.08～2023.07: The study on the permutation statistics over complex reflection groups and the study on the combinatorial objects of protocol sequences, MOST 110-2115-M-153-004-MY2, Taiwan.

2019.10～2021.07: The study on the joint-distributions of statistics over permutations and the study on the Hamming cross-correlation functions of multivariate protocol sequences, MOST 108-2115-M-153-004-MY2, Taiwan.

2017.01～2019.07: Combinatorics and its applications: the study on (1) statistics over permutation groups and (2) Hamming cross-correlations of protocol sequences, NSF 11601454, China.

2016.04～2019.03: Algebraic Combinatorics and combinatorial structures, NSF Fujian 2016J05021, China.

2023.07.12: The user-irrepressibility of CRT-based sequences, The 12th Cross-strait Conference on Graph Theory and Combinatorics. (NDHU, Taiwan)

2021.08.20: Protocol sequences and their combinatorial structures, The 11th Cross-strait Conference on Graph Theory and Combinatorics. (Shandong University, China)

2020.08.26: Single-channel and multichannel conflict-avoiding codes, Annual Taiwanese Combinatorics Conference for Young Scholars. (NKNU, Taiwan)

2019.08.19: Some new signed Euler-Mahonian identities and polynomials, The 10th Cross-strait Conference on Graph Theory and Combinatorics. (NCHU, Taiwan)

2023.01.17: Age of information under CRT sequences for a collision channel without feedback, Annual Meeting of Taiwan Mathematical Society. (NTHU, Taiwan)

2021.07.13: New results on optimal multichannel conflict-avoiding codes, 2021 IEEE International Symposium on Information Theory. (Mlebourne (Virtual), Australia)

2021.06.28: Some results on signed Mahonian identities, Conference on the Occasion of the Retirement of Yeong-Nan Yeh. (Academia Sinica, Taiwan)

2021.01.20: A brief introduction into Combinatorial Designs, NCTS Winter Course: Six Aspects of Combinatorial Mathematics. (NCTS, Taiwan)

2020.12.05: On the study of optical and forwarding indices of graphs, Annual Meeting of Taiwan Mathematical Society. (FJU, Taiwan)

2020.10.30: On the study of signed Euler-Mahonian identities, 2020 One Day Workshop on Analytic and Enumerative Combinatorics. (NCCU, Taiwan)

2020.07.29: On the study of signed Mahonian polynomials, One Day Workshop on Combinatorics. (Academia Sinica, Taiwan)

2019.12.08: Multichannel conflict-avoiding codes, Annual Meeting of Taiwan Mathematical Society. (NCHU, Taiwan)

2019.07.27: Some new signed Mahonian polynomials and Euler-Mahonian identities, The Conference on Combinatorics. (Jimei University, China)

2019.07.06: Conflict-avoiding codes and their graphical representations, The 8th International Symposium on Graph Theory and Combinatorial Algorithms. (Xuzhou, China)

2019.03.24: Conflict-avoiding codes and their graphical representations, The Conference on Graph Theory and Combinatorics. (Jimei University, China)

2018.10.27: Some new signed Mahonian polynomials and identities on G(r, 1, n), The 3rd Conference on Combinatorics. (Shanghai Jiao Tong University, China)

2018.05.22: On the optical and forwarding indices of graphs, The Japanese Conference on Combinatorics and its Applications. (Sendai International Center, Japan)

2018.05.18: The sorting index on complex reflection groups, The Conference on Combinatorics and its Applications. (Harbin Institute of Technology, China)

2018.03.29: Channel hopping sequences with full rendezvous diversity for cognitive radio networks, The 5th Taiwan-Japan Conference on Combinatorics and its Applications. (NTNU, Taiwan)

2017.12.10: The optical index for a fat-tree network, Annual Meeting of Taiwan Mathematical Society. (NCYU, Taiwan)

2017.11.04: On the optical and forwarding indices of graphs, The 9th Cross-strait Conference on Graph Theory and Combinatorics. (Fuzhou University, China)

2017.06.16: Conflict-avoiding codes and user-irrepressible protocol sequence sets, The Algebraic Combinatorics Frontiers Symposium. (University of Electronic Science and Technology of China, China)

2016.12.25: Conflict-avoiding codes and user-irrepressible protocol sequence sets, The 2016 Frontiers Conference on Combinatorics and Related Topics. (Xiamen University, China)

2016.08.15: Some new signed Mahonian polynomials, The 7th China National Conference on Combinatorics and Graph Theory. (Hebei Normal University, China)

2016.03.06: The global packing number for an optical network, The 4th Japan-Taiwan Conference on Combinatorics and its Applications. (Kitakyushu International Conference Center, Japan)

2015.04.09: Optimal (equi-difference) conflict-avoiding codes and weighted maximum matchings, The International Conference on Coding Theory, Cryptography and Related Topics. (Yuangzhou University, China)

2014.12.07: The sorting index on colored permutations and even-signed permutations, Annual Meeting of Taiwan Mathematical Society. (NCKU, Taiwan)

2014.11.08: The sorting index on colored permutations and even-signed permutations with Ferrers shape, The 6th China National Conference on Combinatorics and Graph Theory. (South China Normal University, China)

2014.03.23: On protocol sequences with multiple-packet reception, The 3rd Taiwan-Japan Conference on Combinatorics and its Applications. (NCYU, Taiwan)

2014.02.28: Joint equidistributions on classical Coxeter groups, The 5th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics. (NTHU, Taiwan)

2013.12.07: Joint equidistributions on classical Coxeter groups, Annual Meeting of Taiwan Mathematical Society. (NSYSU, Taiwan)

2012.12.08: Snakes, lattice paths and the Springer numbers, Annual Meeting of Taiwan Mathematical Society. (NCTU, Taiwan)

2011.12.12: Optimal conflict-avoiding codes of odd length and weight three, Annual Meeting of Taiwan Mathematical Society. (CYU, Taiwan)

2010.08.07: Multicolored subgraphs in an edge-colored graph, Annual Taiwanese Combinatorics Conference for Young Scholars. (Academia Sinica, Taiwan)

2006.08.11: Multicolored parallelisms of isomorphic graphs, Annual Taiwanese Combinatorics Conference for Young Scholars. (Academia Sinica, Taiwan)

2023.07.28: Reliability, delay and age of information under CRT-based sequences for a collision channel without feedback. (Academia Sinica, Taiwan)

2022.10.17: ALOHA-like and sequence-based approaches to a collision channel without feedback. (NTHU, Taiwan)

2022.05.04: Some new signed Euler-Mahonian identities and polynomials. (NCU, Taiwan)

2022.04.01: Random and deterministic schemes for a collision channel without feedback. (NCHU, Taiwan)

2021.12.10: Random and deterministic approaches to a collision channel without feedback. (NTHU, Taiwan)

2021.05.14: Gamma-positivity for a refinement of median Genocchi numbers. (Academia Sinica, Taiwan)

2020.12.22: Random and deterministic schemes for a collision channel without feedback. (NCTU, Taiwan)

2020.11.09: On the study of optical and forwarding indices of graphs. (CCU, Taiwan)

2019.08.16: Random and deterministic schemes for a collision channel without feedback. (Academia Sinica, Taiwan)

2018.12.16: Conflict-avoiding codes and user-irrepressible protocol sequence sets. (SWJTU, China)

2018.08.23: Protocol sequence-based and deadline-constrained slotted ALOHA schemes for a collision channel without feedback. (U. Tsukuba, Japan)

2017.12.08: The optical index and load balancing scheme for data center networks. (NCHU, Taiwan)

2017.06.20: The sorting index on complex reflection groups. (CQU, China)

2017.06.03: The sorting index on Coxeter groups and complex reflection groups. (JMU, China)

2015.03.13: The global packing numbers. (Academia Sinica, Taiwan)

2015.03.06: The sorting index on Coxeter groups and complex reflection groups. (NUK, Taiwan)

2014.10.17: The sorting index on colored permutations and even-signed permutations. (Academia Sinica, Taiwan)

2014.04.11: On protocol sequences with multiple-packet reception: throughput invariance and user irrepressibility. (Academia Sinica, Taiwan)

2014.03.18: Partially conflict-avoiding codes and their combinatorial structures. (TKU, Taiwan)

2013.12.13: Conflict-avoiding codes and graph-packing problems. (Academia Sinica, Taiwan)

2013.12.13: Joint equidistributions on classical Coxeter groups. (Academia Sinica, Taiwan)

2012.11.29: Sign imbalances of Snakes. (NSYSU, Taiwan)

2012.11.16: Enumeration and sign imbalances of Snakes. (Academia Sinica, Taiwan)

2012.10.24: Optimal conflict-avoiding codes of odd length and weight three. (NUK, Taiwan)

2012.05.30: Optimal conflict-avoiding codes. (CUHK, Hong Kong)

2011.12.12: Multicolored subgraphs in an edge-colored graph. (NCTU, Taiwan)