Laskar, Dwipen, and Anjana Kakoti Mahanta. “ACRMiner: An Incremental Approach for Finding Dense and Sparse Rectangular Regions from a 2D Interval Dataset”. Indonesian Journal of Electrical Engineering and Informatics (IJEEI), vol. 11, no. 3, Sept. 2023, pp. 815-33, https://doi.org/10.52549/ijeei.v11i3.4786.