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Chen Tianqi

4 accepted papers

2026

From Knowledge to Inference: Formalizing Specialized Public Health Reasoning on GlobalHealthAtlas

ICML 2026poster

Public health reasoning requires population-level inference grounded in scientific evidence, expert consensus, and safety constraints. However, it remains underexplored as a structured machine learning problem with limited supervised signals and benchmarks. We introduce GlobalHealthAtlas, a large-sc…

Cited by 0SourceScholar
2025

Q-Mamba: Towards more efficient Mamba models via post-training quantization

ACL 2025finding

State Space Models (SSMs), such as Mamba, have recently demonstrated potential in language understanding tasks, positioning them as competitors to transformer architectures. However, our investigations reveal that the Mamba architecture still has room for further optimization—not only in linear proj…

Cited by 0SourcePDFScholar
2025

RQT: Hierarchical Residual Quantization for Multi-Model Compression

ACL 2025finding

Delta compression methods focus on efficiently serving multiple uniquely fine-tuned models, each tailored to specific tasks and user requirements. These approaches decompose a fine-tuned LLM into a base model and corresponding delta weights, which are compressed using low-rank or low-bit representat…

Cited by 0SourcePDFScholar
2023

Towards Efficient and Accurate Winograd Convolution via Full Quantization

NeurIPS 2023poster

The Winograd algorithm is an efficient convolution implementation, which performs calculations in the transformed domain. To further improve the computation efficiency, recent works propose to combine it with model quantization. Although Post-Training Quantization has the advantage of low computatio…

Cited by 4SourcePDFScholar