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Ziyue Liu

6 accepted papers

2025

CoLA: Compute-Efficient Pre-Training of LLMs via Low-Rank Activation

EMNLP 2025

The full-size MLPs and the projection layers in attention introduce tremendous model sizes of large language models (LLMs), consuming extensive computational resources in pre-training. We empirically observe that the activations of pre-trained LLMs exhibit low-rank property. Motivated by such observ

2025

LOTS of Fashion! Multi-Conditioning for Image Generation via Sketch-Text Pairing

ICCV 2025poster

Fashion design is a complex creative process that blends visual and textual expressions. Designers convey ideas through sketches, which define spatial structure and design elements, and textual descriptions, capturing material, texture, and stylistic details. In this paper, we present LOcalized Text…

Cited by 0SourcePDFScholar
2025

LaX: Boosting Low-Rank Training of Foundation Models via Latent Crossing

NeurIPS 2025poster

Training foundation models such as ViTs and LLMs requires tremendous computing cost. Low-rank matrix or tensor factorization offers a parameter-efficient alternative, but often downgrades performance due to the restricted parameter space. In this work, we introduce ${\textbf{Latent Crossing (LaX)}}$…

Cited by 0SourceScholar
2025

QuZO: Quantized Zeroth-Order Fine-Tuning for Large Language Models

EMNLP 2025

Large Language Models (LLMs) are often quantized to lower precision to reduce the memory cost and latency in inference. However, quantization often degrades model performance, thus fine-tuning is required for various downstream tasks. Traditional fine-tuning methods such as stochastic gradient desce

Cited by 0SourcePDFScholar
2025

Seeing the Abstract: Translating the Abstract Language for Vision Language Models

CVPR 2025poster

Natural language goes beyond dryly describing visual content. It contains rich abstract concepts to express feeling, creativity and properties that cannot be directly perceived. Yet, current research in Vision Language Models (VLMs) has not shed light on abstract-oriented language.Our research break…

2024

CoMERA: Computing- and Memory-Efficient Training via Rank-Adaptive Tensor Optimization

NeurIPS 2024poster

Training large AI models such as LLMs and DLRMs costs massive GPUs and computing time. The high training cost has become only affordable to big tech companies, meanwhile also causing increasing concerns about the environmental impact. This paper presents CoMERA, a **Co**mputing- and **M**emory-**E**…