The INFORMS 2017 was held in Houston, TX. We made the following two presentations.

• Maintenance Optimization of a Multi-component System: A Stochastic Programming Approach, by Zhicheng Zhu, Yisha Xiang & Bo Zeng
• Optimal Maintenance Policies for Multiple Levels of Preventive Maintenance with Complex Effects, by Yue Shi, Yisha Xiang, and David Coit