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Yanyi Li

3 accepted papers

2026

PRAC: Principal-Random Subspace for LLM Activation Compression and Memory-Efficient Training

ICML 2026poster

Activations have become the primary memory bottleneck in large-batch LLM training. However, existing compression methods fail to exploit structure information of activations, resulting in slow convergence or limited compression. To address this, we bridge the relationship between the algorithm’s fas…

Cited by 0SourceScholar
2025

Deep Rank-One Tensor Functional Factorization for Multi-Dimensional Data Recovery

AAAI 2025technical

Many real-world data are inherently multi-dimensional, e.g., color images, videos, and hyperspectral images. How to effectively and compactly represent these multi-dimensional data within a unified framework is an important pursuit. Previous methods focus on tensor factorizations, convolutional netw…

Cited by 0SourcePDFScholar
2025

Online Functional Tensor Decomposition via Continual Learning for Streaming Data Completion

NeurIPS 2025spotlight

Online tensor decompositions are powerful and proven techniques that address the challenges in processing high-velocity streaming tensor data, such as traffic flow and weather system. The main aim of this work is to propose a novel online functional tensor decomposition (OFTD) framework, which repre…

Cited by 0SourceScholar