Yan Xu

According to our database, Yan Xu authored at least 28 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Survey of Hallucination in Natural Language Generation.

Ziwei Ji, Nayeon Lee, Rita Frieske, Tiezheng Yu, Dan Su, Yan Xu, Etsuko Ishii, Yejin Bang, Andrea Madotto, Pascale Fung

ACM Comput. Surv., December, 2023

Towards Mitigating Hallucination in Large Language Models via Self-Reflection.

Ziwei Ji, Tiezheng Yu, Yan Xu, Nayeon Lee, Etsuko Ishii, Pascale Fung

CoRR, 2023

PICK: Polished & Informed Candidate Scoring for Knowledge-Grounded Dialogue Systems.

Bryan Wilie, Yan Xu, Willy Chung, Samuel Cahyawijaya, Holy Lovenia, Pascale Fung

Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics, 2023

A Multitask, Multilingual, Multimodal Evaluation of ChatGPT on Reasoning, Hallucination, and Interactivity.

Yejin Bang, Samuel Cahyawijaya, Nayeon Lee, Wenliang Dai, Dan Su, Bryan Wilie, Holy Lovenia, Ziwei Ji, Tiezheng Yu, Willy Chung, Quyet V. Do, Yan Xu, Pascale Fung

Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics, 2023

Diverse and Faithful Knowledge-Grounded Dialogue Generation via Sequential Posterior Inference.

Yan Xu, Deqian Kong, Dehong Xu, Ziwei Ji, Bo Pang, Pascale Fung, Ying Nian Wu

Proceedings of the International Conference on Machine Learning, 2023

Towards Mitigating LLM Hallucination via Self Reflection.

Ziwei Ji, Tiezheng Yu, Yan Xu, Nayeon Lee, Etsuko Ishii, Pascale Fung

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

Contrastive Learning for Inference in Dialogue.

Etsuko Ishii, Yan Xu, Bryan Wilie, Ziwei Ji, Holy Lovenia, Willy Chung, Pascale Fung

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

NusaCrowd: Open Source Initiative for Indonesian NLP Resources.

Samuel Cahyawijaya, Holy Lovenia, Alham Fikri Aji, Genta Indra Winata, Bryan Wilie, Fajri Koto, Rahmad Mahendra, Christian Wibisono, Ade Romadhony, Karissa Vincentio, Jennifer Santoso, David Moeljadi, Cahya Wirawan, Frederikus Hudi, Muhammad Satrio Wicaksono, Ivan Halim Parmonangan, Ika Alfina, Ilham Firdausi Putra, Samsul Rahmadani, Yulianti Oenang, Ali Akbar Septiandri, James Jaya, Kaustubh D. Dhole, Arie Ardiyanti Suryani, Rifki Afina Putri, Dan Su, Keith Stevens, Made Nindyatama Nityasya, Muhammad Farid Adilazuarda, Ryan Hadiwijaya, Ryandito Diandaru, Tiezheng Yu, Vito Ghifari, Wenliang Dai, Yan Xu, Dyah Damapuspita, Haryo Akbarianto Wibowo, Cuk Tho, Ichwanul Muslim Karo Karo, Tirana Fatyanosa, Ziwei Ji, Graham Neubig, Timothy Baldwin, Sebastian Ruder, Pascale Fung, Herry Sujaini, Sakriani Sakti, Ayu Purwarianti

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022

NusaCrowd: Open Source Initiative for Indonesian NLP Resources.

Samuel Cahyawijaya, Holy Lovenia, Alham Fikri Aji, Genta Indra Winata, Bryan Wilie, Rahmad Mahendra, Christian Wibisono, Ade Romadhony, Karissa Vincentio, Fajri Koto, Jennifer Santoso, David Moeljadi, Cahya Wirawan, Frederikus Hudi, Ivan Halim Parmonangan, Ika Alfina, Muhammad Satrio Wicaksono, Ilham Firdausi Putra, Samsul Rahmadani, Yulianti Oenang, Ali Akbar Septiandri, James Jaya, Kaustubh D. Dhole, Arie Ardiyanti Suryani, Rifki Afina Putri, Dan Su, Keith Stevens, Made Nindyatama Nityasya, Muhammad Farid Adilazuarda, Ryan Ignatius, Ryandito Diandaru, Tiezheng Yu, Vito Ghifari, Wenliang Dai, Yan Xu, Dyah Damapuspita, Cuk Tho, Ichwanul Muslim Karo Karo, Tirana Noor Fatyanosa, Ziwei Ji, Pascale Fung, Graham Neubig, Timothy Baldwin, Sebastian Ruder, Herry Sujaini, Sakriani Sakti, Ayu Purwarianti

CoRR, 2022

AiSocrates: Towards Answering Ethical Quandary Questions.

Yejin Bang, Nayeon Lee, Tiezheng Yu, Leila Khalatbari, Yan Xu, Dan Su, Elham J. Barezi, Andrea Madotto, Hayden Kee, Pascale Fung

CoRR, 2022

VScript: Controllable Script Generation with Audio-Visual Presentation.

Ziwei Ji, Yan Xu, I-Tsun Cheng, Samuel Cahyawijaya, Rita Frieske, Etsuko Ishii, Min Zeng, Andrea Madotto, Pascale Fung

CoRR, 2022

ASCEND: A Spontaneous Chinese-English Dataset for Code-switching in Multi-turn Conversation.

Holy Lovenia, Samuel Cahyawijaya, Genta Indra Winata, Peng Xu, Yan Xu, Zihan Liu, Rita Frieske, Tiezheng Yu, Wenliang Dai, Elham J. Barezi, Qifeng Chen, Xiaojuan Ma, Bertram E. Shi, Pascale Fung

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

VScript: Controllable Script Generation with Visual Presentation.

Ziwei Ji, Yan Xu, I-Tsun Cheng, Samuel Cahyawijaya, Rita Frieske, Etsuko Ishii, Min Zeng, Andrea Madotto, Pascale Fung

Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing, 2022

Integrating Question Rewrites in Conversational Question Answering: A Reinforcement Learning Approach.

Etsuko Ishii, Bryan Wilie, Yan Xu, Samuel Cahyawijaya, Pascale Fung

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop, 2022

Can Question Rewriting Help Conversational Question Answering?

Etsuko Ishii, Yan Xu, Samuel Cahyawijaya, Bryan Wilie

Proceedings of the Third Workshop on Insights from Negative Results in NLP, 2022

Retrieval-Free Knowledge-Grounded Dialogue Response Generation with Adapters.

Yan Xu, Etsuko Ishii, Samuel Cahyawijaya, Zihan Liu, Genta Indra Winata, Andrea Madotto, Dan Su, Pascale Fung

Proceedings of the Second DialDoc Workshop on Document-grounded Dialogue and Conversational Question Answering, 2022

2021

ASCEND: A Spontaneous Chinese-English Dataset for Code-switching in Multi-turn Conversation.

Holy Lovenia, Samuel Cahyawijaya, Genta Indra Winata, Peng Xu, Yan Xu, Zihan Liu, Rita Frieske, Tiezheng Yu, Wenliang Dai, Elham J. Barezi, Pascale Fung

CoRR, 2021

Retrieval-Free Knowledge-Grounded Dialogue Response Generation with Adapters.

Yan Xu, Etsuko Ishii, Zihan Liu, Genta Indra Winata, Dan Su, Andrea Madotto, Pascale Fung

CoRR, 2021

CAiRE in DialDoc21: Data Augmentation for Information Seeking Dialogue System.

Yan Xu, Etsuko Ishii, Genta Indra Winata, Zhaojiang Lin, Andrea Madotto, Zihan Liu, Peng Xu, Pascale Fung

Proceedings of the 1st Workshop on Document-grounded Dialogue and Conversational Question Answering, 2021

CrossNER: Evaluating Cross-Domain Named Entity Recognition.

Zihan Liu, Yan Xu, Tiezheng Yu, Wenliang Dai, Ziwei Ji, Samuel Cahyawijaya, Andrea Madotto, Pascale Fung

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

CAiRE-COVID: A Question Answering and Multi-Document Summarization System for COVID-19 Research.

Dan Su, Yan Xu, Tiezheng Yu, Farhad Bin Siddique, Elham J. Barezi, Pascale Fung

CoRR, 2020

CAiRE-COVID: A Question Answering and Query-focused Multi-Document Summarization System for COVID-19 Scholarly Information Management.

Dan Su, Yan Xu, Tiezheng Yu, Farhad Bin Siddique, Elham J. Barezi, Pascale Fung

Proceedings of the 1st Workshop on NLP for COVID-19@ EMNLP 2020, Online, December 2020, 2020

Multi-hop Question Generation with Graph Convolutional Network.

Dan Su, Yan Xu, Wenliang Dai, Ziwei Ji, Tiezheng Yu, Pascale Fung

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

Learning Knowledge Bases with Parameters for Task-Oriented Dialogue Systems.

Andrea Madotto, Samuel Cahyawijaya, Genta Indra Winata, Yan Xu, Zihan Liu, Zhaojiang Lin, Pascale Fung

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

2019

Incorporating Word and Subword Units in Unsupervised Machine Translation Using Language Model Rescoring.

Zihan Liu, Yan Xu, Genta Indra Winata, Pascale Fung

Proceedings of the Fourth Conference on Machine Translation, 2019

CAiRE_HKUST at SemEval-2019 Task 3: Hierarchical Attention for Dialogue Emotion Classification.

Genta Indra Winata, Andrea Madotto, Zhaojiang Lin, Jamin Shin, Yan Xu, Peng Xu, Pascale Fung

Proceedings of the 13th International Workshop on Semantic Evaluation, 2019

Zero-shot Cross-lingual Dialogue Systems with Transferable Latent Variables.

Zihan Liu, Jamin Shin, Yan Xu, Genta Indra Winata, Peng Xu, Andrea Madotto, Pascale Fung

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Generalizing Question Answering System with Pre-trained Language Model Fine-tuning.

Dan Su, Yan Xu, Genta Indra Winata, Peng Xu, Hyeondey Kim, Zihan Liu, Pascale Fung

Proceedings of the 2nd Workshop on Machine Reading for Question Answering, 2019