5 papers
Menu Selection: A Computational Approach to Minimizing Food Waste
Haris Aziz, Nicholas Mattei, Shivika Narang +1
We introduce a novel collective decision making problem that captures the ubiquitous issue of ordering food to cater for varied dietary preferences and requirements. Our settings i…
Fair Transit Stop Placement: A Clustering Perspective and Beyond
Haris Aziz, Ling Gai, Yuhang Guo +1
We study the transit stop placement (TrSP) problem in general metric spaces, where agents travel between source-destination pairs and may either walk directly or utilize a shuttle…
Learning-Augmented Facility Location Mechanisms for Envy Ratio
Haris Aziz, Yuhang Guo, Alexander Lam +1
The augmentation of algorithms with predictions of the optimal solution, such as from a machine-learning algorithm, has garnered significant attention in recent years, particularly…
Social Welfare Maximization in Approval-Based Committee Voting under Uncertainty
Haris Aziz, Yuhang Guo, Venkateswara Rao Kagita +2
Approval voting is widely used for making multi-winner voting decisions. The canonical rule (also called Approval Voting) used in the setting aims to maximize social welfare by sel…
Approval-Based Committee Voting under Uncertainty
Hariz Aziz, Venkateswara Rao Kagita, Baharak Rastegari +1
We study approval-based committee voting in which a target number of candidates are selected based on voters' approval preferences over candidates. In contrast to most of the work,…