Research Interests for Guangliang Chen

Current projects:

Multiscale Geometric Dictionaries for Images

Multiscale Density Estimation for Data Sets

Modeling Data by Multiple Subspaces

Areas of Interest:

multiscale analysis
sparse approximation/dictionary learning
statistical analysis of high dimensional data
linear/nonlinear modeling

Representative Publications

1. W.K. Allard, G. Chen, and M. Maggioni, Multiscale Geometric Methods for Data Sets II: Geometric Multi-Resolution Analysis, Applied and Computational Harmonic Analysis (September, 2011) [doi]
2. G. Chen, M. Maggioni, Multiscale Geometric and Spectral Analysis of Plane Arrangements, in Proceedings of IEEE Conference on Computer Vision and Pattern Recognition (CVPR) (June, 2011), Colorado Springs, CO
3. G. Chen and G. Lerman, Spectral Curvature Clustering (SCC), International Journal of Computer Vision, vol. 81 (2009), pp. 317-330 [pdf]
4. G. Chen and G. Lerman, Foundations of a Multi-way Spectral Clustering Framework for Hybrid Linear Modeling, Foundations of Computational Mathematics (2009) [pdf]