A global analysis of cities' geosocial temporal signatures for points of interest hours of operation. - Kevin A. Sparks; Gautam S. Thakur; Amol Pasarkar; Marie L. Urban (Int. J. Geogr. Inf. Sci., 2020)

Extremal Combinatorics, Iterated Pigeonhole Arguments and Generalizations of PPP. - Amol Pasarkar; Christos H. Papadimitriou; Mihalis Yannakakis (ITCS, 2023)