A fast spectral clustering technique using MST based proximity graph for diversified datasets. - Abdul Atif Khan; Sraban Kumar Mohanty (Inf. Sci., 2022)

An entropy-based weighted dissimilarity metric for numerical data clustering using the distribution of intra feature differences. - Abdul Atif Khan; Amaresh Chandra Mishra; Sraban Kumar Mohanty (Knowl. Based Syst., 2023)

L-ASCRA: A Linearithmic Time Approximate Spectral Clustering Algorithm Using Topologically-Preserved Representatives. - Abdul Atif Khan; Mohammad Maksood Akhter; Rashmi Maheshwari; Sraban Kumar Mohanty (IEEE Trans. Knowl. Data Eng., 2024)

A fast sparse graph based clustering technique using dispersion of data points. - Mohammad Maksood Akhter; Abdul Atif Khan; Rashmi Maheshwari; R. Jothi; Sraban Kumar Mohanty (Neurocomputing, 2025)

SBSC: A fast Self-tuned Bipartite proximity graph-based Spectral Clustering. - Abdul Atif Khan; Rashmi Maheshwari; Mohammad Maksood Akhter; Sraban Kumar Mohanty (Proc. ACM Manag. Data, 2025)