Practical Algorithms for STV and Ranked Pairs with Parallel Universes Tiebreaking. - Jun Wang; Sujoy Sikdar; Tyler Shepherd; Zhibing Zhao; Chunheng Jiang; Lirong Xia (CoRR, 2018)

Practical Algorithms for Multi-Stage Voting Rules with Parallel Universes Tiebreaking. - Jun Wang; Sujoy Sikdar; Tyler Shepherd; Zhibing Zhao; Chunheng Jiang; Lirong Xia (AAAI, 2019)