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Yunhao Yuan

5 accepted papers

2025

Collaborative Document Simplification Using Multi-Agent Systems

COLING 2025main

Research on text simplification has been ongoing for many years. However, the task of document simplification (DS) remains a significant challenge due to the need to consider complex factors such as technical terminology, metaphors, and overall coherence. In this work, we introduce a novel multi-age…

Cited by 3SourcePDFScholar
2025

Post-Hoc Watermarking for Robust Detection in Text Generated by Large Language Models

COLING 2025main

Research on text simplification has been ongoing for many years, yet document simplification remains a significant challenge due to the need to address complex factors such as technical terminology, metaphors, and overall coherence. In this work, we introduce a novel multi-agent framework AgentSimp…

2023

ParaLS: Lexical Substitution via Pretrained Paraphraser

ACL 2023long

Lexical substitution (LS) aims at finding appropriate substitutes for a target word in a sentence. Recently, LS methods based on pretrained language models have made remarkable progress, generating potential substitutes for a target word through analysis of its contextual surroundings. However, thes…

2021

An Unsupervised Method for Building Sentence Simplification Corpora in Multiple Languages

EMNLP 2021finding

The availability of parallel sentence simplification (SS) is scarce for neural SS modelings. We propose an unsupervised method to build SS corpora from large-scale bilingual translation corpora, alleviating the need for SS supervised corpora. Our method is motivated by the following two findings: ne…

2018

Low Resolution Face Recognition and Reconstruction Via Deep Canonical Correlation Analysis

ICASSP 2018accepted

Low-resolution (LR) face identification is always a challenge in computer vision. In this paper, we propose a new LR face recognition and reconstruction method using deep canonical correlation analysis (DCCA). Unlike linear CCA-based methods, our proposed method can learn flexible nonlinear represen…

Cited by 0SourceScholar