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Sunzhu Li

4 accepted papers

2026

Breaking the Exploration Bottleneck: Rubric-Scaffolded Reinforcement Learning for General LLM Reasoning

ICML 2026poster

Recent advances in Large Language Models (LLMs) have underscored the potential of Reinforcement Learning (RL) to facilitate the emergence of reasoning capabilities. Despite the encouraging results, a fundamental dilemma persists as RL improvement relies on learning from high-quality samples, yet the…

Cited by 0SourceScholar
2023

LightFormer: Light-weight Transformer Using SVD-based Weight Transfer and Parameter Sharing

ACL 2023findings

Transformer has become an important technique for natural language processing tasks with great success. However, it usually requires huge storage space and computational cost, making it difficult to be deployed on resource-constrained edge devices. To compress and accelerate Transformer, we propose…

2022

Hypoformer: Hybrid Decomposition Transformer for Edge-friendly Neural Machine Translation

EMNLP 2022main

Transformer has been demonstrated effective in Neural Machine Translation (NMT). However, it is memory-consuming and time-consuming in edge devices, resulting in some difficulties for real-time feedback. To compress and accelerate Transformer, we propose a Hybrid Tensor-Train (HTT) decomposition, wh…

Cited by 13SourcePDFScholar
2022

MorphTE: Injecting Morphology in Tensorized Embeddings

NeurIPS 2022accept

In the era of deep learning, word embeddings are essential when dealing with text tasks. However, storing and accessing these embeddings requires a large amount of space. This is not conducive to the deployment of these models on resource-limited devices. Combining the powerful compression capabilit…