Weight-constrained and density-constrained paths in a tree: Enumerating, counting, and k-maximum density paths. - Chia-Wei Lee; Pin-Liang Chen; Sun-Yuan Hsieh (Discret. Appl. Math., 2015)

User behavior analysis and commodity recommendation for point-earning apps. - Yu-Ching Chen; Chia-Ching Yang; Yan-Jian Liau; Chia-Hui Chang; Pin-Liang Chen; Ping-Che Yang; Tsun Ku (TAAI, 2016)

Structured Learning Applied to Consumer Goods Recommended. - Yu-Ching Chen; Chia-Ching Yang; Yu-Han Chen; Sébastien Montella; Chia-Hui Chang; Pin-Liang Chen; Ping-Che Yang; Tsun Ku (TAAI, 2017)