152 citations · 156 across the 6 of their papers we have counts for
6 papers
Assessing Copula Models for Mixed Continuous-Ordinal Variables
Shenyi Pan, Harry Joe
Vine pair-copula constructions exist for a mix of continuous and ordinal variables. In some steps, this can involve estimating a bivariate copula for a pair of mixed continuous-ord…
Predicting Times to Event Based on Vine Copula Models
Shenyi Pan, Harry Joe
In statistics, time-to-event analysis methods traditionally focus on the estimation of hazards. In recent years, machine learning methods have been proposed to directly predict the…
Ellipse Detection and Localization with Applications to Knots in Sawn Lumber Images
Shenyi Pan, Shuxian Fan, Samuel W. K. Wong +2
While general object detection has seen tremendous progress, localization of elliptical objects has received little attention in the literature. Our motivating application is the d…
Conditional Inferences Based on Vine Copulas with Applications to Credit Spread Data of Corporate Bonds
Shenyi Pan, Harry Joe, Guofu Li
Understanding the dependence relationship of credit spreads of corporate bonds is important for risk management. Vine copula models with tail dependence are used to analyze a credi…
Generating Handwritten Chinese Characters using CycleGAN
Bo Chang, Qiong Zhang, Shenyi Pan +1
Handwriting of Chinese has long been an important skill in East Asia. However, automatic generation of handwritten Chinese characters poses a great challenge due to the large numbe…
Inference for Multiple Change-points in Linear and Non-linear Time Series Models
Wai Leong Ng, Shenyi Pan, Chun Yip Yau
In this paper we develop a generalized likelihood ratio scan method (GLRSM) for multiple change-points inference in piecewise stationary time series, which estimates the number and…