Bo Bai

Reduced-Complexity Erasure Decoding of Low-Rate Reed–Solomon Codes Based on LCH-FFT

2023

This paper presents a new erasure decoding algorithm for low-rate Reed–Solomon codes (rate ≤ 0.5) based on a recently proposed FFT known as LCH-FFT. The algorithm requires O(n log k) finite field operations, where n …

Extending Context Window of Large Language Models via Semantic Compression

2023 · arXiv (Cornell University)

Transformer-based Large Language Models (LLMs) often impose limitations on the length of the text input to ensure the generation of fluent and relevant responses. This constraint restricts their applicability in scenarios involving long texts. We …