Showing 2025Show all
2 papers · 1 filter
cs.SI2025
Quantifying and Minimizing Perception Gap in Social Networks
Hemant Kumar Gehlot, Mohammad Shirzadi, Junhao Gan +1
Social media has transformed global communication, yet its network structure can systematically distort perceptions through effects like the majority illusion and echo chambers. We…
cs.DS2025
-Round MPC Algorithms for Multi-dimensional Grid Graph Connectivity, EMST and DBSCAN
Junhao Gan, Anthony Wirth, Zhuo Zhang
In this paper, we investigate three fundamental problems in the Massively Parallel Computation (MPC) model: (i) grid graph connectivity, (ii) approximate Euclidean Minimum Spanning…