External Memory Soft Heap, and Hard Heap, a Meldable Priority Queue. - Alka Bhushan; Sajith Gopalan (COCOON, 2012)

Evacuation Planning of Large Buildings Using Ladders. - Alka Bhushan; Nandlal L. Sarda; P. V. Rami Reddy (DEXA (1), 2012)

An I/O Efficient Algorithm for Minimum Spanning Trees. - Alka Bhushan; Sajith Gopalan (COCOA, 2015)

Indoor evacuation planning using a limited number of sensors. - Ashok Nallagalva; Nandlal L. Sarda; Alka Bhushan (EM-GIS, 2015)

I/O efficient algorithms for the minimum cut problem on unweighted undirected graphs. - Alka Bhushan; Sajith Gopalan (Theor. Comput. Sci., 2015)

Mining Swarm Patterns in Sliding Windows over Moving Object Data Streams. - Alka Bhushan; Umesh Bellur; Kuldeep Sharma; Srijay Deshpande; Nandlal L. Sarda (SIGSPATIAL/GIS, 2017)

A Distributed Learning Simulation Platform for Edge Hierarchies. - Alka Bhushan; Aniket Shirke; Govind Lahoti; Umesh Bellur (COMSNETS, 2020)

Can Open Source LLMs Generate Math Questions at Graduate Level Courses? An Empirical Study of Linear Algebra Course. - Alka Bhushan; Nirav Bhatt; Anik Bhowmick; Patrick Vincent Ndowo; Sukanya Tukaram Naik; Ramadhan Mwinyi Pembe; Adhil Ahmed P. M. Shums (AIED (6), 2025)