| Author(s) | Organization(s) | Session |
| Xiao, Guang | The Hong Kong Polytechnic University | Omnichannel strategy |
| Xie, Jingui | Technical University of Munich, Germany | Flash: Healthcare 1 Patient flow in healthcare systems Discussant Queuing models in services 1 Presenter Queuing models in services 2 |
| Xin, Linwei | University of Chicago | E-commerce Analytics |
| Xiong, Ruoxuan | Emory University | Estimation and optimization for services |
| Xu, Fasheng | Syracuse University, United States of America; Whitman School of Management, Syracuse University | Food waste 2 Implications of Blockchain technology for operations |
| Xu, Kan | University of Pennsylvania, United States of America | Bandit algorithms Presenter Flash: Healthcare 2 |
| Xu, Qianli | Purdue University, United States of America | Operations control in healthcare |
| Xu, Wanqiao | Stanford University | Flash: Healthcare 2 Presenter Prediction and regret |
| Xu, Wenxin | University of South Carolina, United States of America | Omnichannel strategy Presenter |
| Xu, Xun | California State University, Stanislaus, United States of America | Managing queues in service systems |