Modeling parallel movement of lifts and vehicles in tier-captive vehicle-based warehousing systems. - Bipan Zou; Xianhao Xu; Yeming (Yale) Gong; René de Koster (Eur. J. Oper. Res., 2016)

Assignment rules in robotic mobile fulfilment systems for online retailers. - Bipan Zou; Yeming (Yale) Gong; Xianhao Xu; Zhe Yuan (Int. J. Prod. Res., 2017)

Evaluating battery charging and swapping strategies in a robotic mobile fulfillment system. - Bipan Zou; Xianhao Xu; Yeming (Yale) Gong; René M. B. M. de Koster (Eur. J. Oper. Res., 2018)

Travel-time model of dual-command cycles in a 3D compact AS/RS with lower mid-point I/O dwell point policy. - Xianhao Xu; Yeming (Yale) Gong; Xiangxiang Fan; Guwen Shen; Bipan Zou (Int. J. Prod. Res., 2018)

Operating Policies in Robotic Compact Storage and Retrieval Systems. - Bipan Zou; René M. B. M. de Koster; Xianhao Xu (Transp. Sci., 2018)

Shuttle-based operating policies for multiple-lift compact automated parking systems based on queuing networks. - Guangmei Wu; Bipan Zou; Xianhao Xu (Clust. Comput., 2019)

Optimal dimensions for multi-deep storage systems under class-based storage policies. - Xianhao Xu; Xiaozhen Zhao; Bipan Zou; Mingze Li (Clust. Comput., 2019)

Optimal design and planning for compact automated parking systems. - Guangmei Wu; Xianhao Xu; Yeming (Yale) Gong; René de Koster; Bipan Zou (Eur. J. Oper. Res., 2019)

Travel time models for a three-dimensional compact AS/RS considering different I/O point policies. - Xianhao Xu; Xiaozhen Zhao; Bipan Zou; Yeming (Yale) Gong; Hongwei Wang 002 (Int. J. Prod. Res., 2020)

Optimal decision of multiobjective and multiperiod anticipatory shipping under uncertain demand: A data-driven framework. - Cheng Chen; Xianhao Xu; Bipan Zou; Hongxia Peng; Zhiwen Li (Comput. Ind. Eng., 2021)

Operating policies in multi-warehouse drone delivery systems. - Yaohan Shen; Xianhao Xu; Bipan Zou; Hongwei Wang 002 (Int. J. Prod. Res., 2021)

Robotic Sorting Systems: Performance Estimation and Operating Policies Analysis. - Bipan Zou; René de Koster; Yeming Gong; Xianhao Xu; Guwen Shen (Transp. Sci., 2021)

Analysis of pickup/deposit stations and dwell point locations in bi-directional flow-rack AS/RSs. - Tian Liu; Yeming Gong; Bipan Zou (Int. J. Prod. Res., 2022)

Performance estimation and operating policies in a truck-based autonomous mobile robot delivery system. - Yaohan Shen; Bipan Zou; René M. B. M. de Koster; T. C. E. Cheng (Int. J. Prod. Res., 2024)

Delivery network design of a locker-drone delivery system. - Bipan Zou; Siqing Wu; Yeming Gong; Zhe Yuan; Yuqian Shi (Int. J. Prod. Res., 2024)