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Hao Mark Chen

5 accepted papers

2026

Semantic-Aware Diffusion LLM Inference With Adaptive Block Size

ICLR 2026poster

Diffusion-based large language models (dLLMs) are gaining attention for their inherent capacity for parallel decoding, offering a compelling alternative to autoregressive LLMs. Among various decoding strategies, blockwise semi-autoregressive (semi-AR) approaches are widely adopted due to their natur…

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2025

FW-Merging: Scaling Model Merging with Frank-Wolfe Optimization

ICCV 2025poster

Model merging has emerged as a promising approach for multi-task learning (MTL) in large language models (LLMs), providing a training- and data-efficient alternative to conventional fine-tuning. However, with the rapid development of the open-source AI ecosystem and the increasing availability of fi…

2025

Hardware-Aware Parallel Prompt Decoding for Memory-Efficient Acceleration of LLM Inference

EMNLP 2025

The auto-regressive decoding of Large Language Models (LLMs) results in significant overheads in their hardware performance. While recent research has explored various speculative decoding techniques for multi-token generation, these methods introduce high memory costs from the additional weights an

2025

Progressive Mixed-Precision Decoding for Efficient LLM Inference

ICLR 2025poster

In spite of the great potential of large language models (LLMs) across various tasks, their deployment on resource-constrained devices remains challenging due to their excessive computational and memory demands. Quantization has emerged as an effective solution by storing weights in reduced precisio…

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2025

Rethinking Optimal Verification Granularity for Compute-Efficient Test-Time Scaling

NeurIPS 2025poster

Test-time scaling (TTS) has proven effective in enhancing the reasoning capabilities of large language models (LLMs). Verification plays a key role in TTS, simultaneously influencing (1) reasoning performance and (2) compute efficiency, due to the quality and computational cost of verification. In t…

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