Incompatibility of Efficiency and Strategyproofness in the Random Assignment Setting with Indifferences. - Haris Aziz 001; Pang Luo; Christine Rizkallah (CoRR, 2016)

Rank Maximal Equal Contribution: A Probabilistic Social Choice Function. - Haris Aziz 001; Pang Luo; Christine Rizkallah (AAAI, 2018)