161 citations · 331 across the 28 of their papers we have counts for
6 papers · 1 filter
Statistical Perspectives on Reliability of Artificial Intelligence Systems
Yili Hong, Jiayi Lian, Li Xu +4
Artificial intelligence (AI) systems have become increasingly popular in many areas. Nevertheless, AI technologies are still in their developing stages, and many issues need to be…
Building Degradation Index with Variable Selection for Multivariate Sensory Data
Yueyao Wang, I-Chen Lee, Yili Hong +1
The modeling and analysis of degradation data have been an active research area in reliability and system health management. As the senor technology advances, multivariate sensory…
Copula-Frailty Models for Recurrent Event Data Based on Monte Carlo EM Algorithm
Khaled F. Bedair, Yili Hong, Hussein R. Al-Khalidi
Multi-type recurrent events are often encountered in medical applications when two or more different event types could repeatedly occur over an observation period. For example, pat…
Modeling Bivariate Geyser Eruption System with Covariate-Adjusted Recurrent Event Process
Zhongnan Jin, Lu Lu, Khaled Bedair +1
Geyser eruption is one of the most popular signature attractions at the Yellowstone National Park. The interdependence of geyser eruptions and impacts of covariates are of interest…
Reliability Analysis of Artificial Intelligence Systems Using Recurrent Events Data from Autonomous Vehicles
Yili Hong, Jie Min, Caleb B. King +1
Artificial intelligence (AI) systems have become increasingly common and the trend will continue. Examples of AI systems include autonomous vehicles (AV), computer vision, natural…
Sequential Design of Computer Experiments with Quantitative and Qualitative Factors in Applications to HPC Performance Optimization
Xia Cai, Li Xu, C. Devon Lin +2
Computer experiments with both qualitative and quantitative factors are widely used in many applications. Motivated by the emerging need of optimal configuration in the high-perfor…