Nan Xu

According to our database, Nan Xu authored at least 38 papers between 2017 and 2026.

Collaborative distances:

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

2026

Scientific Logicality Enriched Methodology for LLM Reasoning: A Practice in Physics.

Zhaoxin Yu, Nan Xu, Kun Chen, Jiahao Zhao, Lei Wang, Wenji Mao

CoRR, May, 2026

mChartQA and mChartQABench: A multimodal-only solution for complex chart question-answering.

Jingxuan Wei, Nan Xu, Guiyong Chang, Yin Luo, Bihui Yu, Ruifeng Guo

Pattern Recognit., 2026

Breaking the Impasse: Dual-Scale Evolutionary Policy Training for Social Language Agents.

Minzheng Wang, Run Luo, Yanbo Wang, Zichen Liu, Yuqiao Tan, Tao Tan, Nan Xu, Lu Wang, Wenji Mao

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

SurveyEval: Towards Comprehensive Evaluation of LLM-Generated Academic Surveys.

Jiahao Zhao, Shuaixing Zhang, Nan Xu, Lei Wang

CoRR, December, 2025

Meow: End-to-End Outline Writing for Automatic Academic Survey.

Zhaoyu Ma, Yuan Shan, Jiahao Zhao, Nan Xu, Lei Wang

CoRR, September, 2025

Adaptive Thinking via Mode Policy Optimization for Social Language Agents.

Minzheng Wang, Yongbin Li, Haobo Wang, Xinghua Zhang, Nan Xu, Bingli Wu, Fei Huang, Haiyang Yu, Wenji Mao

CoRR, May, 2025

ImaRA: An Imaginative Frame Augmented Method for Low-Resource Multimodal Metaphor Detection and Explanation.

Yuan Tian, Minzheng Wang, Nan Xu, Wenji Mao

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2025, Albuquerque, New Mexico, USA, April 29, 2025

DEMO: Reframing Dialogue Interaction with Fine-grained Element Modeling.

Minzheng Wang, Xinghua Zhang, Kun Chen, Nan Xu, Haiyang Yu, Fei Huang, Wenji Mao, Yongbin Li

Proceedings of the Findings of the Association for Computational Linguistics, 2025

2024

Leave No Document Behind: Benchmarking Long-Context LLMs with Extended Multi-Doc QA.

Minzheng Wang, Longze Chen, Cheng Fu, Shengyi Liao, Xinghua Zhang, Bingli Wu, Haiyang Yu, Nan Xu, Lei Zhang, Run Luo, Yunshui Li, Min Yang, Fei Huang, Yongbin Li

CoRR, 2024

mChartQA: A universal benchmark for multimodal Chart Question Answer based on Vision-Language Alignment and Reasoning.

Jingxuan Wei, Nan Xu, Guiyong Chang, Yin Luo, Bihui Yu, Ruifeng Guo

CoRR, 2024

A Theory Guided Scaffolding Instruction Framework for LLM-Enabled Metaphor Reasoning.

Yuan Tian, Nan Xu, Wenji Mao

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2024

Leave No Document Behind: Benchmarking Long-Context LLMs with Extended Multi-Doc QA.

Minzheng Wang, Longze Chen, Fu Cheng, Shengyi Liao, Xinghua Zhang, Bingli Wu, Haiyang Yu, Nan Xu, Lei Zhang, Run Luo, Yunshui Li, Min Yang, Fei Huang, Yongbin Li

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

MMA-Diffusion: MultiModal Attack on Diffusion Models.

Yijun Yang, Ruiyuan Gao, Xiaosen Wang, Tsung-Yi Ho, Nan Xu, Qiang Xu

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

PromISe: Releasing the Capabilities of LLMs with Prompt Introspective Search.

Minzheng Wang, Nan Xu, Jiahao Zhao, Yin Luo, Wenji Mao

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Bridging Word-Pair and Token-Level Metaphor Detection with Explainable Domain Mining.

Yuan Tian, Ruike Zhang, Nan Xu, Wenji Mao

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

2023

AnANet: Association and Alignment Network for Modeling Implicit Relevance in Cross-Modal Correlation Classification.

Nan Xu, Junyan Wang, Yuan Tian, Ruike Zhang, Wenji Mao

IEEE Trans. Multim., 2023

YAYI-UIE: A Chat-Enhanced Instruction Tuning Framework for Universal Information Extraction.

Xinglin Xiao, Yijie Wang, Nan Xu, Yuqi Wang, Hanxuan Yang, Minzheng Wang, Yin Luo, Lei Wang, Wenji Mao, Daniel Zeng

CoRR, 2023

YAYI 2: Multilingual Open-Source Large Language Models.

Yin Luo, Qingchao Kong, Nan Xu, Jia Cao, Bao Hao, Baoyu Qu, Bo Chen, Chao Zhu, Chenyang Zhao, Donglei Zhang, Fan Feng, Feifei Zhao, Hailong Sun, Hanxuan Yang, Haojun Pan, Hongyu Liu, Jianbin Guo, Jiangtao Du, Jingyi Wang, Junfeng Li, Lei Sun, Liduo Liu, Lifeng Dong, Lili Liu, Lin Wang, Liwen Zhang, Minzheng Wang, Pin Wang, Ping Yu, Qingxiao Li, Rui Yan, Rui Zou, Ruiqun Li, Taiwen Huang, Xiaodong Wang, Xiaofei Wu, Xin Peng, Xina Zhang, Xing Fang, Xinglin Xiao, Yanni Hao, Yao Dong, Yigang Wang, Ying Liu, Yongyu Jiang, Yungan Wang, Yuqi Wang, Zhangsheng Wang, Zhaoxin Yu, Zhen Luo, Wenji Mao, Lei Wang, Daniel Dajun Zeng

CoRR, 2023

MMA-Diffusion: MultiModal Attack on Diffusion Models.

Yijun Yang, Ruiyuan Gao, Xiaosen Wang, Nan Xu, Qiang Xu

CoRR, 2023

Controllable News Comment Generation based on Attribute Level Contrastive Learning.

Hanyi Zou, Nan Xu, Qingchao Kong, Wenji Mao

Proceedings of the IEEE International Conference on Intelligence and Security Informatics, 2023

Adversarial Topic-Aware Memory Network for Cross-Lingual Stance Detection.

Ruike Zhang, Nan Xu, Wenji Mao, Daniel Zeng

Proceedings of the IEEE International Conference on Intelligence and Security Informatics, 2023

Modeling Conceptual Attribute Likeness and Domain Inconsistency for Metaphor Detection.

Yuan Tian, Nan Xu, Wenji Mao, Daniel Zeng

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

Target-Oriented Relation Alignment for Cross-Lingual Stance Detection.

Ruike Zhang, Nan Xu, Hanxuan Yang, Yuan Tian, Wenji Mao

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

Dynamic Routing Transformer Network for Multimodal Sarcasm Detection.

Yuan Tian, Nan Xu, Ruike Zhang, Wenji Mao

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

2022

An Orthogonal Subspace Decomposition Method for Cross-Modal Retrieval.

Zhixiong Zeng, Nan Xu, Wenji Mao, Daniel Zeng

IEEE Intell. Syst., 2022

2021

MDA: Multimodal Data Augmentation Framework for Boosting Performance on Sentiment/Emotion Classification Tasks.

Nan Xu, Wenji Mao, Penghui Wei, Daniel Zeng

IEEE Intell. Syst., 2021

AnANet: Modeling Association and Alignment for Cross-modal Correlation Classification.

Nan Xu, Junyan Wang, Yuan Tian, Ruike Zhang, Wenji Mao

CoRR, 2021

PAN: Prototype-based Adaptive Network for Robust Cross-modal Retrieval.

Zhixiong Zeng, Shuai Wang, Nan Xu, Wenji Mao

Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

A Central Opinion Extraction Framework for Boosting Performance on Sentiment Analysis.

Yuan Tian, Nan Xu, Wenji Mao, Yin Luo

Proceedings of the IEEE International Conference on Intelligence and Security Informatics, 2021

2020

Event-Driven Network for Cross-Modal Retrieval.

Zhixiong Zeng, Nan Xu, Wenji Mao

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

Reasoning with Multimodal Sarcastic Tweets via Modeling Cross-Modality Contrast and Semantic Association.

Nan Xu, Zhixiong Zeng, Wenji Mao

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

2019

NPP: A neural popularity prediction model for social media content.

Guandan Chen, Qingchao Kong, Nan Xu, Wenji Mao

Neurocomputing, 2019

Modeling Conversation Structure and Temporal Dynamics for Jointly Predicting Rumor Stance and Veracity.

Penghui Wei, Nan Xu, Wenji Mao

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

Multi-Interactive Memory Network for Aspect Based Multimodal Sentiment Analysis.

Nan Xu, Wenji Mao, Guandan Chen

Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018

A Co-Memory Network for Multimodal Sentiment Analysis.

Nan Xu, Wenji Mao, Guandan Chen

Proceedings of the 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, 2018

MNRD: A Merged Neural Model For Rumor Detection In Social Media.

Nan Xu, Guandan Chen, Wenji Mao

Proceedings of the 2018 International Joint Conference on Neural Networks, 2018

An Encoder-Memory-Decoder Framework for Sub-Event Detection in Social Media.

Guandan Chen, Nan Xu, Wenji Mao

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018

2017

MultiSentiNet: A Deep Semantic Network for Multimodal Sentiment Analysis.

Nan Xu, Wenji Mao

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, 2017