Zihan Liu

90 papers A* 11A 3B 1Misc 1Journal 50Unranked 24
YearRankTypeTitle / Venue / Authors
2026 J jnl
Nemotron-Cascade 2: Post-Training LLMs with Cascade RL and Multi-Domain On-Policy Distillation.
CoRR
Zhuolin Yang, Zihan Liu, Yang Chen, Wenliang Dai, Boxin Wang, Sheng-Chieh Lin, Chankyu Lee, Yangyi Chen, Dongfu Jiang, Jiafan He, Renjie Pi, Grace Lam, Nayeon Lee, Alexander Bukharin, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping
2025 — conf
AceMath: Advancing Frontier Math Reasoning with Post-Training and Reward Modeling.
ACL (Findings)
Zihan Liu, Yang Chen, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping
2025 J jnl
AceReason-Nemotron 1.1: Advancing Math and Code Reasoning through SFT and RL Synergy.
CoRR
Zihan Liu, Zhuolin Yang, Yang Chen, Chankyu Lee, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping
2025 J jnl
AceReason-Nemotron: Advancing Math and Code Reasoning through Reinforcement Learning.
CoRR
Yang Chen, Zhuolin Yang, Zihan Liu, Chankyu Lee, Peng Xu, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping
2025 A* conf
ChatQA 2: Bridging the Gap to Proprietary LLMs in Long Context and RAG Capabilities.
ICLR
Peng Xu, Wei Ping, Xianchao Wu, Chejian Xu, Zihan Liu, Mohammad Shoeybi, Bryan Catanzaro
2025 J jnl
From 128K to 4M: Efficient Training of Ultra-Long Context Large Language Models.
CoRR
Chejian Xu, Wei Ping, Peng Xu, Zihan Liu, Boxin Wang, Mohammad Shoeybi, Bo Li, Bryan Catanzaro
2025 J jnl
Nemotron-Cascade: Scaling Cascaded Reinforcement Learning for General-Purpose Reasoning Models.
CoRR
Boxin Wang, Chankyu Lee, Nayeon Lee, Sheng-Chieh Lin, Wenliang Dai, Yang Chen, Yangyi Chen, Zhuolin Yang, Zihan Liu, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping
2025 J jnl
UALM: Unified Audio Language Model for Understanding, Generation and Reasoning.
CoRR
Jinchuan Tian, Sang-gil Lee, Zhifeng Kong, Sreyan Ghosh, Arushi Goel, Chao-Han Huck Yang, Wenliang Dai, Zihan Liu, Hanrong Ye, Shinji Watanabe, Mohammad Shoeybi, Bryan Catanzaro, Rafael Valle, Wei Ping
2024 J jnl
AceMath: Advancing Frontier Math Reasoning with Post-Training and Reward Modeling.
CoRR
Zihan Liu, Yang Chen, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping
2024 J jnl
ChatQA 2: Bridging the Gap to Proprietary LLMs in Long Context and RAG Capabilities.
CoRR
Peng Xu, Wei Ping, Xianchao Wu, Zihan Liu, Mohammad Shoeybi, Bryan Catanzaro
2024 J jnl
ChatQA: Building GPT-4 Level Conversational QA Models.
CoRR
Zihan Liu, Wei Ping, Rajarshi Roy, Peng Xu, Chankyu Lee, Mohammad Shoeybi, Bryan Catanzaro
2024 A* conf
ChatQA: Surpassing GPT-4 on Conversational QA and RAG.
NeurIPS
Zihan Liu, Wei Ping, Rajarshi Roy, Peng Xu, Chankyu Lee, Mohammad Shoeybi, Bryan Catanzaro
2024 J jnl
NVLM: Open Frontier-Class Multimodal LLMs.
CoRR
Wenliang Dai, Nayeon Lee, Boxin Wang, Zhuoling Yang, Zihan Liu, Jon Barker, Tuomas Rintamaki, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping
2024 A* conf
RankRAG: Unifying Context Ranking with Retrieval-Augmented Generation in LLMs.
NeurIPS
Yue Yu, Wei Ping, Zihan Liu, Boxin Wang, Jiaxuan You, Chao Zhang, Mohammad Shoeybi, Bryan Catanzaro
2024 J jnl
RankRAG: Unifying Context Ranking with Retrieval-Augmented Generation in LLMs.
CoRR
Yue Yu, Wei Ping, Zihan Liu, Boxin Wang, Jiaxuan You, Chao Zhang, Mohammad Shoeybi, Bryan Catanzaro
2024 A* conf
Retrieval meets Long Context Large Language Models.
ICLR
Peng Xu, Wei Ping, Xianchao Wu, Lawrence McAfee, Chen Zhu, Zihan Liu, Sandeep Subramanian, Evelina Bakhturina, Mohammad Shoeybi, Bryan Catanzaro
2023 A conf
Cross-Lingual Cross-Age Adaptation for Low-Resource Elderly Speech Emotion Recognition.
INTERSPEECH
Samuel Cahyawijaya, Holy Lovenia, Willy Chung, Rita Frieske, Zihan Liu, Pascale Fung
2023 J jnl
Cross-Lingual Cross-Age Group Adaptation for Low-Resource Elderly Speech Emotion Recognition.
CoRR
Samuel Cahyawijaya, Holy Lovenia, Willy Chung, Rita Frieske, Zihan Liu, Pascale Fung
2023 A conf
Plausible May Not Be Faithful: Probing Object Hallucination in Vision-Language Pre-training.
EACL
Wenliang Dai, Zihan Liu, Ziwei Ji, Dan Su, Pascale Fung
2023 — conf
RHO: Reducing Hallucination in Open-domain Dialogues with Knowledge Grounding.
ACL (Findings)
Ziwei Ji, Zihan Liu, Nayeon Lee, Tiezheng Yu, Bryan Wilie, Min Zeng, Pascale Fung
2023 — conf
Re-ViLM: Retrieval-Augmented Visual Language Model for Zero and Few-Shot Image Captioning.
EMNLP (Findings)
Zhuolin Yang, Wei Ping, Zihan Liu, Vijay Korthikanti, Weili Nie, De-An Huang, Linxi Fan, Zhiding Yu, Shiyi Lan, Bo Li, Mohammad Shoeybi, Ming-Yu Liu, Yuke Zhu, Bryan Catanzaro, Chaowei Xiao, Anima Anandkumar
2023 J jnl
Re-ViLM: Retrieval-Augmented Visual Language Model for Zero and Few-Shot Image Captioning.
CoRR
Zhuolin Yang, Wei Ping, Zihan Liu, Vijay Korthikanti, Weili Nie, De-An Huang, Linxi Fan, Zhiding Yu, Shiyi Lan, Bo Li, Ming-Yu Liu, Yuke Zhu, Mohammad Shoeybi, Bryan Catanzaro, Chaowei Xiao, Anima Anandkumar
2023 J jnl
Retrieval meets Long Context Large Language Models.
CoRR
Peng Xu, Wei Ping, Xianchao Wu, Lawrence McAfee, Chen Zhu, Zihan Liu, Sandeep Subramanian, Evelina Bakhturina, Mohammad Shoeybi, Bryan Catanzaro
2023 A* conf
Shall We Pretrain Autoregressive Language Models with Retrieval? A Comprehensive Study.
EMNLP
Boxin Wang, Wei Ping, Peng Xu, Lawrence McAfee, Zihan Liu, Mohammad Shoeybi, Yi Dong, Oleksii Kuchaiev, Bo Li, Chaowei Xiao, Anima Anandkumar, Bryan Catanzaro
2023 J jnl
Shall We Pretrain Autoregressive Language Models with Retrieval? A Comprehensive Study.
CoRR
Boxin Wang, Wei Ping, Peng Xu, Lawrence McAfee, Zihan Liu, Mohammad Shoeybi, Yi Dong, Oleksii Kuchaiev, Bo Li, Chaowei Xiao, Anima Anandkumar, Bryan Catanzaro
2022 B conf
ASCEND: A Spontaneous Chinese-English Dataset for Code-switching in Multi-turn Conversation.
LREC
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
2022 — conf
Multi-Stage Prompting for Knowledgeable Dialogue Generation.
ACL (Findings)
Zihan Liu, Mostofa Patwary, Ryan Prenger, Shrimai Prabhumoye, Wei Ping, Mohammad Shoeybi, Bryan Catanzaro
2022 J jnl
Multi-Stage Prompting for Knowledgeable Dialogue Generation.
CoRR
Zihan Liu, Mostofa Patwary, Ryan Prenger, Shrimai Prabhumoye, Wei Ping, Mohammad Shoeybi, Bryan Catanzaro
2022 J jnl
Plausible May Not Be Faithful: Probing Object Hallucination in Vision-Language Pre-training.
CoRR
Wenliang Dai, Zihan Liu, Ziwei Ji, Dan Su, Pascale Fung
2022 J jnl
RHO ($ρ$): Reducing Hallucination in Open-domain Dialogues with Knowledge Grounding.
CoRR
Ziwei Ji, Zihan Liu, Nayeon Lee, Tiezheng Yu, Bryan Wilie, Min Zeng, Pascale Fung
2022 — conf
Retrieval-Free Knowledge-Grounded Dialogue Response Generation with Adapters.
DialDoc@ACL
Yan Xu, Etsuko Ishii, Samuel Cahyawijaya, Zihan Liu, Genta Indra Winata, Andrea Madotto, Dan Su, Pascale Fung
2022 — conf
SNP2Vec: Scalable Self-Supervised Pre-Training for Genome-Wide Association Study.
BioNLP@ACL
Samuel Cahyawijaya, Tiezheng Yu, Zihan Liu, Xiaopu Zhou, Tze Wing Tiffany Mak, Nancy Y. Ip, Pascale Fung
2022 J jnl
SNP2Vec: Scalable Self-Supervised Pre-Training for Genome-Wide Association Study.
CoRR
Samuel Cahyawijaya, Tiezheng Yu, Zihan Liu, Tze Wing Tiffany Mak, Xiaopu Zhou, Nancy Y. Ip, Pascale Fung
2021 J jnl
ASCEND: A Spontaneous Chinese-English Dataset for Code-switching in Multi-turn Conversation.
CoRR
Holy Lovenia, Samuel Cahyawijaya, Genta Indra Winata, Peng Xu, Yan Xu, Zihan Liu, Rita Frieske, Tiezheng Yu, Wenliang Dai, Elham J. Barezi, Pascale Fung
2021 — conf
AdaptSum: Towards Low-Resource Domain Adaptation for Abstractive Summarization.
NAACL-HLT
Tiezheng Yu, Zihan Liu, Pascale Fung
2021 J jnl
AdaptSum: Towards Low-Resource Domain Adaptation for Abstractive Summarization.
CoRR
Tiezheng Yu, Zihan Liu, Pascale Fung
2021 — conf
Are Multilingual Models Effective in Code-Switching?
CALCS@NAACL
Genta Indra Winata, Samuel Cahyawijaya, Zihan Liu, Zhaojiang Lin, Andrea Madotto, Pascale Fung
2021 J jnl
Are Multilingual Models Effective in Code-Switching?
CoRR
Genta Indra Winata, Samuel Cahyawijaya, Zihan Liu, Zhaojiang Lin, Andrea Madotto, Pascale Fung
2021 — conf
CAiRE in DialDoc21: Data Augmentation for Information Seeking Dialogue System.
DialDoc@ACL-IJCNLP
Yan Xu, Etsuko Ishii, Genta Indra Winata, Zhaojiang Lin, Andrea Madotto, Zihan Liu, Peng Xu, Pascale Fung
2021 J jnl
CAiRE in DialDoc21: Data Augmentation for Information-Seeking Dialogue System.
CoRR
Etsuko Ishii, Yan Xu, Genta Indra Winata, Zhaojiang Lin, Andrea Madotto, Zihan Liu, Peng Xu, Pascale Fung
2021 — conf
Continual Mixed-Language Pre-Training for Extremely Low-Resource Neural Machine Translation.
ACL/IJCNLP (Findings)
Zihan Liu, Genta Indra Winata, Pascale Fung
2021 J jnl
Continual Mixed-Language Pre-Training for Extremely Low-Resource Neural Machine Translation.
CoRR
Zihan Liu, Genta Indra Winata, Pascale Fung
2021 A* conf
CrossNER: Evaluating Cross-Domain Named Entity Recognition.
AAAI
Zihan Liu, Yan Xu, Tiezheng Yu, Wenliang Dai, Ziwei Ji, Samuel Cahyawijaya, Andrea Madotto, Pascale Fung
2021 — conf
Multimodal End-to-End Sparse Model for Emotion Recognition.
NAACL-HLT
Wenliang Dai, Samuel Cahyawijaya, Zihan Liu, Pascale Fung
2021 J jnl
Multimodal End-to-End Sparse Model for Emotion Recognition.
CoRR
Wenliang Dai, Samuel Cahyawijaya, Zihan Liu, Pascale Fung
2021 J jnl
NER-BERT: A Pre-trained Model for Low-Resource Entity Tagging.
CoRR
Zihan Liu, Feijun Jiang, Yuxiang Hu, Chen Shi, Pascale Fung
2021 A* conf
On the Importance of Word Order Information in Cross-lingual Sequence Labeling.
AAAI
Zihan Liu, Genta Indra Winata, Samuel Cahyawijaya, Andrea Madotto, Zhaojiang Lin, Pascale Fung
2021 — conf
Preserving Cross-Linguality of Pre-trained Models via Continual Learning.
RepL4NLP@ACL-IJCNLP
Zihan Liu, Genta Indra Winata, Andrea Madotto, Pascale Fung
2021 J jnl
Retrieval-Free Knowledge-Grounded Dialogue Response Generation with Adapters.
CoRR
Yan Xu, Etsuko Ishii, Zihan Liu, Genta Indra Winata, Dan Su, Andrea Madotto, Pascale Fung
2021 — conf
Vision Guided Generative Pre-trained Language Models for Multimodal Abstractive Summarization.
EMNLP (1)
Tiezheng Yu, Wenliang Dai, Zihan Liu, Pascale Fung
2021 J jnl
Vision Guided Generative Pre-trained Language Models for Multimodal Abstractive Summarization.
CoRR
Tiezheng Yu, Wenliang Dai, Zihan Liu, Pascale Fung
2021 — conf
X2Parser: Cross-Lingual and Cross-Domain Framework for Task-Oriented Compositional Semantic Parsing.
RepL4NLP@ACL-IJCNLP
Zihan Liu, Genta Indra Winata, Peng Xu, Pascale Fung
2021 J jnl
X2Parser: Cross-Lingual and Cross-Domain Framework for Task-Oriented Compositional Semantic Parsing.
CoRR
Zihan Liu, Genta Indra Winata, Peng Xu, Pascale Fung
2020 A* conf
Attention-Informed Mixed-Language Training for Zero-Shot Cross-Lingual Task-Oriented Dialogue Systems.
AAAI
Zihan Liu, Genta Indra Winata, Zhaojiang Lin, Peng Xu, Pascale Fung
2020 A* conf
CAiRE: An End-to-End Empathetic Chatbot.
AAAI
Zhaojiang Lin, Peng Xu, Genta Indra Winata, Farhad Bin Siddique, Zihan Liu, Jamin Shin, Pascale Fung
2020 A* conf
Coach: A Coarse-to-Fine Approach for Cross-domain Slot Filling.
ACL
Zihan Liu, Genta Indra Winata, Peng Xu, Pascale Fung
2020 J jnl
Coach: A Coarse-to-Fine Approach for Cross-domain Slot Filling.
CoRR
Zihan Liu, Genta Indra Winata, Peng Xu, Pascale Fung
2020 — conf
Cross-lingual Spoken Language Understanding with Regularized Representation Alignment.
EMNLP (1)
Zihan Liu, Genta Indra Winata, Peng Xu, Zhaojiang Lin, Pascale Fung
2020 J jnl
Cross-lingual Spoken Language Understanding with Regularized Representation Alignment.
CoRR
Zihan Liu, Genta Indra Winata, Peng Xu, Zhaojiang Lin, Pascale Fung
2020 J jnl
CrossNER: Evaluating Cross-Domain Named Entity Recognition.
CoRR
Zihan Liu, Yan Xu, Tiezheng Yu, Wenliang Dai, Ziwei Ji, Samuel Cahyawijaya, Andrea Madotto, Pascale Fung
2020 J jnl
Do We Need Word Order Information for Cross-lingual Sequence Labeling.
CoRR
Zihan Liu, Pascale Fung
2020 J jnl
EmoGraph: Capturing Emotion Correlations using Graph Networks.
CoRR
Peng Xu, Zihan Liu, Genta Indra Winata, Zhaojiang Lin, Pascale Fung
2020 J jnl
Exploring Fine-tuning Techniques for Pre-trained Cross-lingual Models via Continual Learning.
CoRR
Zihan Liu, Genta Indra Winata, Andrea Madotto, Pascale Fung
2020 J jnl
Kungfupanda at SemEval-2020 Task 12: BERT-Based Multi-Task Learning for Offensive Language Detection.
CoRR
Wenliang Dai, Tiezheng Yu, Zihan Liu, Pascale Fung
2020 — conf
Kungfupanda at SemEval-2020 Task 12: BERT-Based Multi-TaskLearning for Offensive Language Detection.
SemEval@COLING
Wenliang Dai, Tiezheng Yu, Zihan Liu, Pascale Fung
2020 J jnl
Language Models as Few-Shot Learner for Task-Oriented Dialogue Systems.
CoRR
Andrea Madotto, Zihan Liu, Zhaojiang Lin, Pascale Fung
2020 A conf
Learning Fast Adaptation on Cross-Accented Speech Recognition.
INTERSPEECH
Genta Indra Winata, Samuel Cahyawijaya, Zihan Liu, Zhaojiang Lin, Andrea Madotto, Peng Xu, Pascale Fung
2020 J jnl
Learning Fast Adaptation on Cross-Accented Speech Recognition.
CoRR
Genta Indra Winata, Samuel Cahyawijaya, Zihan Liu, Zhaojiang Lin, Andrea Madotto, Peng Xu, Pascale Fung
2020 — conf
Learning Knowledge Bases with Parameters for Task-Oriented Dialogue Systems.
EMNLP (Findings)
Andrea Madotto, Samuel Cahyawijaya, Genta Indra Winata, Yan Xu, Zihan Liu, Zhaojiang Lin, Pascale Fung
2020 J jnl
Learning Knowledge Bases with Parameters for Task-Oriented Dialogue Systems.
CoRR
Andrea Madotto, Samuel Cahyawijaya, Genta Indra Winata, Yan Xu, Zihan Liu, Zhaojiang Lin, Pascale Fung
2020 Misc conf
Lightweight and Efficient End-To-End Speech Recognition Using Low-Rank Transformer.
ICASSP
Genta Indra Winata, Samuel Cahyawijaya, Zhaojiang Lin, Zihan Liu, Pascale Fung
2020 A* conf
Meta-Transfer Learning for Code-Switched Speech Recognition.
ACL
Genta Indra Winata, Samuel Cahyawijaya, Zhaojiang Lin, Zihan Liu, Peng Xu, Pascale Fung
2020 J jnl
Meta-Transfer Learning for Code-Switched Speech Recognition.
CoRR
Genta Indra Winata, Samuel Cahyawijaya, Zhaojiang Lin, Zihan Liu, Peng Xu, Pascale Fung
2020 — conf
Modality-Transferable Emotion Embeddings for Low-Resource Multimodal Emotion Recognition.
AACL/IJCNLP
Wenliang Dai, Zihan Liu, Tiezheng Yu, Pascale Fung
2020 J jnl
Modality-Transferable Emotion Embeddings for Low-Resource Multimodal Emotion Recognition.
CoRR
Wenliang Dai, Zihan Liu, Tiezheng Yu, Pascale Fung
2020 J jnl
Variational Transformers for Diverse Response Generation.
CoRR
Zhaojiang Lin, Genta Indra Winata, Peng Xu, Zihan Liu, Pascale Fung
2020 J jnl
XPersona: Evaluating Multilingual Personalized Chatbot.
CoRR
Zhaojiang Lin, Zihan Liu, Genta Indra Winata, Samuel Cahyawijaya, Andrea Madotto, Yejin Bang, Etsuko Ishii, Pascale Fung
2020 — conf
Zero-Resource Cross-Domain Named Entity Recognition.
RepL4NLP@ACL
Zihan Liu, Genta Indra Winata, Pascale Fung
2020 J jnl
Zero-Resource Cross-Domain Named Entity Recognition.
CoRR
Zihan Liu, Genta Indra Winata, Pascale Fung
2019 J jnl
Attention-Informed Mixed-Language Training for Zero-shot Cross-lingual Task-oriented Dialogue Systems.
CoRR
Zihan Liu, Genta Indra Winata, Zhaojiang Lin, Peng Xu, Pascale Fung
2019 J jnl
CAiRE: An End-to-End Empathetic Chatbot.
CoRR
Zhaojiang Lin, Peng Xu, Genta Indra Winata, Zihan Liu, Pascale Fung
2019 — conf
Generalizing Question Answering System with Pre-trained Language Model Fine-tuning.
MRQA@EMNLP
Dan Su, Yan Xu, Genta Indra Winata, Peng Xu, Hyeondey Kim, Zihan Liu, Pascale Fung
2019 — conf
Hierarchical Meta-Embeddings for Code-Switching Named Entity Recognition.
EMNLP/IJCNLP (1)
Genta Indra Winata, Zhaojiang Lin, Jamin Shin, Zihan Liu, Pascale Fung
2019 J jnl
Hierarchical Meta-Embeddings for Code-Switching Named Entity Recognition.
CoRR
Genta Indra Winata, Zhaojiang Lin, Jamin Shin, Zihan Liu, Pascale Fung
2019 — conf
Incorporating Word and Subword Units in Unsupervised Machine Translation Using Language Model Rescoring.
WMT (2)
Zihan Liu, Yan Xu, Genta Indra Winata, Pascale Fung
2019 J jnl
Incorporating Word and Subword Units in Unsupervised Machine Translation Using Language Model Rescoring.
CoRR
Zihan Liu, Yan Xu, Genta Indra Winata, Pascale Fung
2019 J jnl
Lightweight and Efficient End-to-End Speech Recognition Using Low-Rank Transformer.
CoRR
Genta Indra Winata, Samuel Cahyawijaya, Zhaojiang Lin, Zihan Liu, Pascale Fung
2019 — conf
Team yeon-zi at SemEval-2019 Task 4: Hyperpartisan News Detection by De-noising Weakly-labeled Data.
SemEval@NAACL-HLT
Nayeon Lee, Zihan Liu, Pascale Fung
2019 — conf
Zero-shot Cross-lingual Dialogue Systems with Transferable Latent Variables.
EMNLP/IJCNLP (1)
Zihan Liu, Jamin Shin, Yan Xu, Genta Indra Winata, Peng Xu, Andrea Madotto, Pascale Fung
2019 J jnl
Zero-shot Cross-lingual Dialogue Systems with Transferable Latent Variables.
CoRR
Zihan Liu, Jamin Shin, Yan Xu, Genta Indra Winata, Peng Xu, Andrea Madotto, Pascale Fung