Robust centroid method. - Vartan Choulakian; J. Allard; Jalal Almhana (Comput. Stat. Data Anal., 2006)

Visualization of Extremely Sparse Contingency Table by Taxicab Correspondence Analysis: A Case Study of Textual Data. - Vartan Choulakian; J. Allard (CoRR, 2023)