Research interests

Causality, functional data analysis, graphical models, high-dimensional statistics, nonparametric statistics, sufficient dimension reduction

Papers under review

• Eftychia Solea, Kuang-Yao Lee and Bing Li. High-dimensional nonparametric functional graphical models via the additive partial correlation operator.

• Shanshan Wang, Eliana Christou, Eftychia Solea and Jun Song. Dimension reduction for the conditional quantiles of functional data with categorical predictors.

• Eliana Christou, Eftychia Solea, Shanshan Wang and Jun Song. Sufficient dimension reduction for conditional quantiles for functional data.

Publications

• Eftychia Solea, Chaehyun Ryu, Bing Li and Kyongwon Kim, (2024). Learning causal graphs via sufficient faithfulness. Journal of Machine Learning Research. Accepted

• Eftychia Solea, Eliana Christou and Jun Song, (2024). Robust inverse regression for multivariate elliptical functional data, Statistica Sinica doi:10.5705/ss.202023.0341

•  Eftychia Solea and Rayan Al Hajj, (2023). High-dimensional rank-based graphical models for non-Gaussian functional data, Statistics, https://doi.org/10.1080/02331888.2023.2201009.

• Tianhong Sheng, Bing Li and Eftychia Solea (2022). On skewed Gaussian graphical models, Journal of Multivariate Analysis, doi.org/10.1016/j.jmva.2022.105129.

• Eftychia Solea and Holger Dette (2022). Nonparametric and high-dimensional functional graphical models, Electronic Journal of Statistics, DOI: 10.1214/22-EJS2087.

• Eleni Stavrou and Eftychia Solea (2020). In The Eye of the Beholder: Employee Sexual Orientation, Perceived Supervisory Support for Life beyond Work and Job Satisfaction, Human Resource Management Journal, DOI: 0.1111/1748-8583.12293.

• Eftychia Solea and Bing Li (2020). Copula Gaussian graphical models for functional data, Journal of the American Statistical Association, DOI: 10.1080/01621459.2020.1817750

• Bing Li and Eftychia Solea (2018). A nonparametric graphical model for functional data with application to brain networks based on fMRI, Journal of the American Statistical Association, 113:524, 1637-1655, DOI: 10.1080/01621459.2017.1356726.

• Eftychia Solea, Bing Li and Aleksandra Slavkovic (2018). Statistical learning on emerging economies, Journal of Applied Statistics, 45:3, 487-507, DOI: 10.1080/02664763.2017.1280452.

You can also view my list of publications on Google Scholar