Massively parallel algorithms for computing TIN DEMs and contour trees for large terrains. - Abhinandan Nath; Kyle Fox; Kamesh Munagala; Pankaj K. Agarwal (SIGSPATIAL/GIS, 2016)

Parallel Algorithms for Constructing Range and Nearest-Neighbor Searching Data Structures. - Pankaj K. Agarwal; Kyle Fox; Kamesh Munagala; Abhinandan Nath (PODS, 2016)

Maintaining Reeb Graphs of Triangulated 2-Manifolds. - Pankaj K. Agarwal; Kyle Fox; Abhinandan Nath (FSTTCS, 2017)

Subtrajectory Clustering: Models and Algorithms. - Pankaj K. Agarwal; Kyle Fox; Kamesh Munagala; Abhinandan Nath; Jiangwei Pan; Erin Taylor 002 (PODS, 2018)

Computing the Gromov-Hausdorff Distance for Metric Trees. - Pankaj K. Agarwal; Kyle Fox; Abhinandan Nath; Anastasios Sidiropoulos; Yusu Wang 001 (ACM Trans. Algorithms, 2018)

Algorithms for Analyzing Spatio-Temporal Data. - Abhinandan Nath (2018)

Coresets for k-median clustering under Fréchet and Hausdorff distances. - Abhinandan Nath (CoRR, 2021)

k-Median clustering under discrete Fréchet and Hausdorff distances. - Abhinandan Nath; Erin Taylor 002 (J. Comput. Geom., 2021)