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Converge to the Truth: Factual Error Correction via Iterative Constrained Editing

Fact verification guided iterative factual error correction without the supervision from corretion.

Jiangjie Chen, Rui Xu, Wenxuan Zeng, Changzhi Sun, Lei Li, Yanghua Xiao

Converge to the Truth: Factual Error Correction via Iterative Constrained Editing

Unsupervised Explanation Generation via Correct Instantiations

Generate explanations for why a statement is wrong by prompting LLMs with the correct version of it.

Sijie Cheng, Zhiyong Wu, Jiangjie Chen, Zhixing Li, Yang Liu, Lingpeng Kong

Unsupervised Explanation Generation via Correct Instantiations

Neighbors Are Not Strangers: Improving Non-Autoregressive Translation under Low-Frequency Lexical Constraints

Lexically constrained neural machine translation (NMT) draws much industrial attention for its practical usage in specific domains. …

Chun Zeng, Jiangjie Chen, Tianyi Zhuang, Rui Xu, Hao Yang, Ying Qin, Shimin Tao, Yanghua Xiao

Neighbors Are Not Strangers: Improving Non-Autoregressive Translation under Low-Frequency Lexical Constraints

E-KAR: A Benchmark for Rationalizing Natural Language Analogical Reasoning

We benchmark knowledge-intensive analogical reasoning with human-annotated explanations.

Jiangjie Chen, Rui Xu, Ziquan Fu, Wei Shi, Zhongqiao Li, Xinbo Zhang, Changzhi Sun, Lei Li, Yanghua Xiao, Hao Zhou

E-KAR: A Benchmark for Rationalizing Natural Language Analogical Reasoning

FalCon: A Faithful Contrastive Framework for Response Generation in TableQA Systems

In a practical TableQA system, response generation is a critical module to generate a natural language description of the SQL and the …

Shineng Fang, Jiangjie Chen, Xinyao Shen, Yunwen Chen, Yanghua Xiao

FalCon: A Faithful Contrastive Framework for Response Generation in TableQA Systems

LOREN: Logic-Regularized Reasoning for Interpretable Fact Verification

Interpretable fact verification with phrasal decomposition and logic regularization.

Jiangjie Chen, Qiaoben Bao, Changzhi Sun, Xinbo Zhang, Jiaze Chen, Hao Zhou, Yanghua Xiao, Lei Li

LOREN: Logic-Regularized Reasoning for Interpretable Fact Verification

Unsupervised Editing for Counterfactual Stories

Creating counterfactual story endings (what-if stories) with unsupervised editing.

Jiangjie Chen, Chun Gan, Sijie Cheng, Hao Zhou, Yanghua Xiao, Lei Li

Unsupervised Editing for Counterfactual Stories

Diversified Query Generation Guided with Knowledge Graph

Relevant articles recommendation plays an important role in online news platforms. Directly displaying recalled articles by a search …

Xinyao Shen, Jiangjie Chen, Jiaze Chen, Chun Zeng, Yanghua Xiao

Diversified Query Generation Guided with Knowledge Graph

Harvesting More Answer Spans from Paragraphs beyond Annotation

Automatic Answer span Extraction (AE) focuses on identifying key information from paragraphs that can be asked. It has been used to …

Qiaoben Bao, Jiangjie Chen, Linfang Liu, Jiaqing Liang, Jingping Liu, Yanghua Xiao

Harvesting More Answer Spans from Paragraphs beyond Annotation

Diversified Paraphrase Generation with Commonsense Knowledge Graph

Paraphrases refer to text with different expressions conveying the same meaning, which is usually modeled as a sequence-to-sequence …

Xinyao Shen, Jiangjie Chen, Yanghua Xiao