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Lizhu Zhang

3 accepted papers

2026

Token-Level LLM Collaboration via FusionRoute

ICML 2026poster

Large language models (LLMs) exhibit strengths across diverse domains. However, achieving strong performance across these domains with a single general-purpose model typically requires scaling to sizes that are prohibitively expensive to train and deploy. On the other hand, while smaller domain-spec…

Cited by 0SourceScholar
2025

S'MoRE: Structural Mixture of Residual Experts for Parameter-Efficient LLM Fine-tuning

NeurIPS 2025poster

Fine-tuning pre-trained large language models (LLMs) presents a dual challenge of balancing parameter efficiency and model capacity. Existing methods like low-rank adaptations (LoRA) are efficient but lack flexibility, while Mixture-of-Experts (MoE) enhance model capacity at the cost of more & under…

Cited by 0SourcecodeScholar
2025

Thought Communication in Multiagent Collaboration

NeurIPS 2025spotlight

Natural language has long enabled human cooperation, but its lossy, ambiguous, and indirect nature limits the potential of collective intelligence. While machines are not subject to these constraints, most LLM-based multi-agent systems still rely solely on natural language, exchanging tokens or thei…

Cited by 0SourceScholar