Multi-hop Question Generation with Graph Convolutional Network. - Dan Su 003; Yan Xu 012; Wenliang Dai; Ziwei Ji 001; Tiezheng Yu; Pascale Fung (EMNLP (Findings), 2020)

Model Generalization on COVID-19 Fake News Detection. - Yejin Bang; Etsuko Ishii; Samuel Cahyawijaya; Ziwei Ji 001; Pascale Fung (CONSTRAINT@AAAI, 2021)

CrossNER: Evaluating Cross-Domain Named Entity Recognition. - Zihan Liu 001; Yan Xu 012; Tiezheng Yu; Wenliang Dai; Ziwei Ji 001; Samuel Cahyawijaya; Andrea Madotto; Pascale Fung (AAAI, 2021)

VScript: Controllable Script Generation with Visual Presentation. - Ziwei Ji 001; Yan Xu 012; I-Tsun Cheng; Samuel Cahyawijaya; Rita Frieske; Etsuko Ishii; Min Zeng; Andrea Madotto; Pascale Fung (AACL/IJCNLP (System Demonstrations), 2022)

VScript: Controllable Script Generation with Audio-Visual Presentation. - Ziwei Ji 001; Yan Xu 012; I-Tsun Cheng; Samuel Cahyawijaya; Rita Frieske; Etsuko Ishii; Min Zeng; Andrea Madotto; Pascale Fung (CoRR, 2022)

RHO ($ρ$): Reducing Hallucination in Open-domain Dialogues with Knowledge Grounding. - Ziwei Ji 001; Zihan Liu 001; Nayeon Lee; Tiezheng Yu; Bryan Wilie; Min Zeng; Pascale Fung (CoRR, 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; et al. (CoRR, 2022)

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; et al. (ACL (Findings), 2023)

RHO: Reducing Hallucination in Open-domain Dialogues with Knowledge Grounding. - Ziwei Ji 001; Zihan Liu 001; Nayeon Lee; Tiezheng Yu; Bryan Wilie; Min Zeng; Pascale Fung (ACL (Findings), 2023)

Plausible May Not Be Faithful: Probing Object Hallucination in Vision-Language Pre-training. - Wenliang Dai; Zihan Liu 001; Ziwei Ji 001; Dan Su 003; Pascale Fung (EACL, 2023)

Contrastive Learning for Inference in Dialogue. - Etsuko Ishii; Yan Xu 012; Bryan Wilie; Ziwei Ji 001; Holy Lovenia; Willy Chung; Pascale Fung (EMNLP, 2023)

Towards Mitigating LLM Hallucination via Self Reflection. - Ziwei Ji 001; Tiezheng Yu; Yan Xu 012; Nayeon Lee; Etsuko Ishii; Pascale Fung (EMNLP (Findings), 2023)

Diverse and Faithful Knowledge-Grounded Dialogue Generation via Sequential Posterior Inference. - Yan Xu 012; Deqian Kong; Dehong Xu; Ziwei Ji 001; Bo Pang 004; Pascale Fung; Ying Nian Wu (ICML, 2023)

A Multitask, Multilingual, Multimodal Evaluation of ChatGPT on Reasoning, Hallucination, and Interactivity. - Yejin Bang; Samuel Cahyawijaya; Nayeon Lee; Wenliang Dai; Dan Su 003; Bryan Wilie; Holy Lovenia; Ziwei Ji 001; Tiezheng Yu; Willy Chung; Quyet V. Do; Yan Xu 012; et al. (IJCNLP (1), 2023)

Improving Query-Focused Meeting Summarization with Query-Relevant Knowledge. - Tiezheng Yu; Ziwei Ji 001; Pascale Fung (IJCNLP (Findings), 2023)

Negative Object Presence Evaluation (NOPE) to Measure Object Hallucination in Vision-Language Models. - Holy Lovenia; Wenliang Dai; Samuel Cahyawijaya; Ziwei Ji 001; Pascale Fung (CoRR, 2023)

Towards Mitigating Hallucination in Large Language Models via Self-Reflection. - Ziwei Ji 001; Tiezheng Yu; Yan Xu 012; Nayeon Lee; Etsuko Ishii; Pascale Fung (CoRR, 2023)

Survey of Hallucination in Natural Language Generation. - Ziwei Ji 001; Nayeon Lee; Rita Frieske; Tiezheng Yu; Dan Su 003; Yan Xu 012; Etsuko Ishii; Yejin Bang; Andrea Madotto; Pascale Fung (ACM Comput. Surv., 2023)

ANAH: Analytical Annotation of Hallucinations in Large Language Models. - Ziwei Ji 001; Yuzhe Gu; Wenwei Zhang; Chengqi Lyu; Dahua Lin; Kai Chen 026 (ACL (1), 2024)

ANAH-v2: Scaling Analytical Hallucination Annotation of Large Language Models. - Yuzhe Gu; Ziwei Ji 001; Wenwei Zhang; Chengqi Lyu; Dahua Lin; Kai Chen 026 (NeurIPS, 2024)

LLM Internal States Reveal Hallucination Risk Faced With a Query. - Ziwei Ji 001; Delong Chen; Etsuko Ishii; Samuel Cahyawijaya; Yejin Bang; Bryan Wilie; Pascale Fung (CoRR, 2024)

HalluLens: LLM Hallucination Benchmark. - Yejin Bang; Ziwei Ji 001; Alan Schelten; Anthony Hartshorn; Tara Fowler; Cheng Zhang; Nicola Cancedda; Pascale Fung (ACL (1), 2025)

High-Dimension Human Value Representation in Large Language Models. - Samuel Cahyawijaya; Delong Chen; Yejin Bang; Leila Khalatbari; Bryan Wilie; Ziwei Ji 001; Etsuko Ishii; Pascale Fung (NAACL (Long Papers), 2025)

Delusions of Large Language Models. - Hongshen Xu; Zixv yang; Zichen Zhu; Kunyao Lan; Zihan Wang; Mengyue Wu; Ziwei Ji 001; Lu Chen 002; Pascale Fung; Kai Yu 004 (CoRR, 2025)

Calibrating Verbal Uncertainty as a Linear Feature to Reduce Hallucinations. - Ziwei Ji 001; Lei Yu; Yeskendir Koishekenov; Yejin Bang; Anthony Hartshorn; Alan Schelten; Cheng Zhang; Pascale Fung; Nicola Cancedda (CoRR, 2025)

WorldPrediction: A Benchmark for High-level World Modeling and Long-horizon Procedural Planning. - Delong Chen; Willy Chung; Yejin Bang; Ziwei Ji 001; Pascale Fung (CoRR, 2025)