Puay Siew received her PhD from the School of Computer Science and Engineering, NTU. Dr Tan leads the Manufacturing System Division in SIMTech, which is also responsible for the Model Factory@SIMTech. Her research has been in the cross field disciplines of Computer Science and Operations Research, especially sustainable complex manufacturing and supply chain operations. To this end, she has been active in using context aware and services techniques. Her present research interests include Complex Systems, specifically quantitative techniques for understanding disruptions propagation in networked supply chains and mitigation of risks caused by these disruptions. She has led many initiatives in her time in SIMTech, including the Java Smart Services Lab (JSSL) and the Digital Transformation and Innovation TM Programme
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