3 papers
econ.TH2025
Two-Sided Market Design for Goods with Perishable Utility
Chengqi Zang, Gabriel P. Andrade, OÄuzhan Ersoy
We study two-sided market design for goods whose utility perishes if unconsumed. Motivated by decentralized compute markets, we propose a mechanism that decouples price discovery f…
cs.LG2025
Sharing is Caring: Efficient LM Post-Training with Collective RL Experience Sharing
Jeffrey Amico, Gabriel Passamani Andrade, John Donaghy +12
Post-training language models (LMs) with reinforcement learning (RL) can enhance their complex reasoning capabilities without supervised fine-tuning, as demonstrated by DeepSeek-R1…
cs.LG2025
HDEE: Heterogeneous Domain Expert Ensemble
OÄuzhan Ersoy, Jari Kolehmainen, Gabriel Passamani Andrade
Training dense LLMs requires enormous amounts of data and centralized compute, which introduces fundamental bottlenecks and ever-growing costs for large models. Several studies aim…