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Hongxiang Fan

7 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…

Cited by 0SourcecodeScholar
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…

Cited by 2SourcePDFScholar
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…

Cited by 0SourceScholar
2024

Breaking Physical and Linguistic Borders: Multilingual Federated Prompt Tuning for Low-Resource Languages

ICLR 2024poster

Pretrained large language models (LLMs) have emerged as a cornerstone in modern natural language processing, with their utility expanding to various applications and languages. However, the fine-tuning of multilingual LLMs, particularly for low-resource languages, is fraught with challenges steming…

Cited by 17SourcePDFScholar
2024

CLUES: Collaborative Private-domain High-quality Data Selection for LLMs via Training Dynamics

NeurIPS 2024poster

Recent research has highlighted the importance of data quality in scaling large language models (LLMs). However, automated data quality control faces unique challenges in collaborative settings where sharing is not allowed directly between data silos. To tackle this issue, this paper proposes a nove…

Cited by 2SourcePDFScholar