2 papers
cs.GT2026
Prophet Inequalities Beyond Utilitarian Social Welfare
Daniel Halpern, Abhiram Manohara, Alexandros Psomas
In the classical i.i.d. prophet-inequality problem, a single item is allocated to one of agents who arrive sequentially, with values drawn independently from a known distributi…
cs.SI2024
A Generalisation of Voter Model: Influential Nodes and Convergence Properties
Abhiram Manohara, Ahad N. Zehmakan
Consider an undirected graph G, representing a social network, where each node is blue or red, corresponding to positive or negative opinion on a topic. In the voter model, in disc…