2 citations · 3 across the 15 of their papers we have counts for
16 papers
Strengthening Proportionality in Participatory Budgeting with Additive Utilities
Tzeh Yuan Neoh, Nicholas Teh
Proportional representation is a central goal in participatory budgeting, where voters select public projects subject to a shared budget. Full justified representation (FJR) accoun…
Closing Gaps in Online Fair Division
Tzeh Yuan Neoh, Nicholas Teh
We study the online fair division of indivisible items, where items arrive one at a time and must be allocated immediately and irrevocably. We address three central open questions…
Efficient Ensemble Selection from Binary and Pairwise Feedback
Tzeh Yuan Neoh, Nicholas Teh, Je Qin Chooi +2
Organizations increasingly deploy multiple AI systems across task domains, but selecting a small, high-performing ensemble can require costly model calls, benchmark runs, and human…
Online Allocation with Unknown Shared Supply
Tzeh Yuan Neoh, Davin Choo, Mengchu Yue +1
Many real-world resource allocation systems, such as humanitarian logistics and vaccine distribution, must preposition limited supply across multiple locations before demand is rea…
Incentive-Aware AI Safety via Strategic Resource Allocation: A Stackelberg Security Games Perspective
Cheol Woo Kim, Davin Choo, Tzeh Yuan Neoh +1
As AI systems grow more capable and autonomous, ensuring their safety and reliability requires not only model-level alignment but also strategic oversight of the humans and institu…
The Cost of EFX: Generalized-Mean Welfare and Complexity Dichotomies with Few Surplus Items
Eugene Lim, Tzeh Yuan Neoh, Nicholas Teh
Envy-freeness up to any good (EFX) is a central fairness notion for allocating indivisible goods, yet its existence is unresolved in general. In the setting with few surplus items,…