Efficient algorithms for load shuffling in automated storage/retrieval systems. - Yahong Hu; Xiang Xu; Wen-Jing Hsu; Ah Cheong Toh; Chee Kit Loh; Tiancheng Song (CIRA, 2003)

Travel time analysis of a new Automated Storage and Retrieval System. - Yahong Hu; Shell-Ying Huang; Chuanyu Chen; Wen-Jing Hsu; Ah Cheong Toh; Chee Kit Loh (ETFA (1), 2003)

Platform-Based AS/RS for Container Storage. - Chuanyu Chen; Shell-Ying Huang; Wen-Jing Hsu; Ah Cheong Toh; Chee Kit Loh (ICRA, 2003)

Travel time analysis of a new automated storage and retrieval system. - Yahong Hu; Shell-Ying Huang; Chuanyu Chen; Wen-Jing Hsu; Ah Cheong Toh; Chee Kit Loh; Tiancheng Song (Comput. Oper. Res., 2005)