Proof-of-Work Difficulty Readjustment with Genetic Algorithm. - Zi Hau Chin; Timothy Tzen Vun Yap; Ian K. T. Tan (ACeS, 2020)

Simulating Difficulty Adjustment in Blockchain with SimBlock. - Zi Hau Chin; Timothy Tzen Vun Yap; Ian K. T. Tan (BSCI, 2020)

Genetic-Algorithm-Inspired Difficulty Adjustment for Proof-of-Work Blockchains. - Zi Hau Chin; Timothy Tzen Vun Yap; Ian Kim Teck Tan (Symmetry, 2022)

DAP-CBR: enhancing Bitcoin block propagation efficiency using dynamic compact block relay's prefilling of transactions. - Zi Hau Chin; Vishnu Monn Baskaran; Chee Keong Tan; Ian K. T. Tan; Timothy Tzen Vun Yap (J. Supercomput., 2025)