3 papers
cs.GT2026
Dynamic Welfare-Maximizing Pooled Testing
Nicholas Lopez, Francisco Marmolejo-CossÃo, Jose Roberto Tello Ayala +1
Pooled testing is a common strategy for public health disease screening under limited testing resources, allowing multiple biological samples to be tested together with the resourc…
cs.GT2025
Accelerated Preference Elicitation with LLM-Based Proxies
David Huang, Francisco Marmolejo-CossÃo, Edwin Lock +1
Bidders in combinatorial auctions face significant challenges when describing their preferences to an auctioneer. Classical work on preference elicitation focuses on query-based te…
cs.GT2024
Balancing Participation and Decentralization in Proof-of-Stake Cryptocurrencies
Aggelos Kiayias, Elias Koutsoupias, Francisco Marmolejo-Cossio +1
Proof-of-stake blockchain protocols have emerged as a compelling paradigm for organizing distributed ledger systems. In proof-of-stake (PoS), a subset of stakeholders participate i…