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Xiang Li
Researcher at Massachusetts Institute of Technology
Publications - 8
Citations - 162
Xiang Li is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Robust parameter design & Main effect. The author has an hindex of 4, co-authored 6 publications receiving 144 citations.
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Journal ArticleDOI
Regularities in Data from Factorial Experiments
TL;DR: A meta-analysis of 113 data sets from published factorial experiments shows that a preponderance of active two-factor interaction effects are synergistic, meaning that when main effects are used to increase the system response, the interaction provides an additional increase and that when the interactions generally counteract the main effects.
Proceedings ArticleDOI
Validating Robust-Parameter-Design Methods
Daniel D. Frey,Xiang Li +1 more
TL;DR: A model-based process is presented for validating robust-parameter-design methods using a hierarchical probability model to create a large number of polynomial response surfaces with hierarchy and inheritance properties similar to those of an ensemble of 62 engineering responses from published experiments.
Journal ArticleDOI
Using Hierarchical Probability Models to Evaluate Robust Parameter Design Methods
Daniel D. Frey,Xiang Li +1 more
TL;DR: The study confirmed the result found in the physical experiment that, in scenarios of this form, product arrays with classical analysis can exploit effects on transmitted variance that interaction analysis and combined arrays often cannot.
Journal IssueDOI
Regularities in data from factorial experiments: Research Articles
TL;DR: A meta-analysis of 113 data sets from published factorial experiments shows that a preponderance of active two-factor interaction effects are synergistic, meaning that when main effects are used to increase the system response, the interaction provides an additional increase and that when the interactions generally counteract the main effects.