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20232026
most citedThe Search-and-Mix Paradigm in Approximate Nash Equilibrium Algorithms

2 citations · 4 across the 9 of their papers we have counts for

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cs.GT2026

Approximating Combinatorial Contracts with Arbitrary Costs

Xiaotie Deng, Hanyu Li, Chenghua Liu

We study single-agent combinatorial contracts under linear payments. Under a reward share , an agent chooses a subset of hidden actions, generating reward …

cs.GT2026

Cardinality-Constrained Randomized Assortments with Balanced Market Share

Xiaotie Deng, Hanyu Li, Chenghua Liu

Assortment optimization asks a seller which of products to display to each customer. Under the multinomial-logit (MNL) model, a revenue-maximizing policy may concentrate most p…

cs.CL2026

Reinforcement Learning for Chain of Thought Compression with One-Domain-to-All Generalization

Hanyu Li, Jiangshan Duo, Bofei Gao +4

Chain-of-thought reasoning in large language models can trigger an "overthinking trap": longer rollouts raise cost and latency yet often yield unreliable accuracy gains. Existing m…