Zhenghao Liu

According to our database, Zhenghao Liu authored at least 83 papers between 2017 and 2024.

Collaborative distances:

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

2024

Generalized Graph Prompt: Toward a Unification of Pre-Training and Downstream Tasks on Graphs.

Xingtong Yu, Zhenghao Liu, Yuan Fang, Zemin Liu, Sihong Chen, Xinming Zhang

IEEE Trans. Knowl. Data Eng., November, 2024

CHGNN: A Semi-Supervised Contrastive Hypergraph Learning Network.

Yumeng Song, Yu Gu, Tianyi Li, Jianzhong Qi, Zhenghao Liu, Christian S. Jensen, Ge Yu

IEEE Trans. Knowl. Data Eng., September, 2024

Video Question Generation for Dynamic Changes.

Jiayuan Xie, Jiali Chen, Zhenghao Liu, Yi Cai, Qingbao Huang, Qing Li

IEEE Trans. Circuits Syst. Video Technol., September, 2024

Risk identification and management through knowledge Association: A financial event evolution knowledge graph approach.

Zhenghao Liu, Zhijian Zhang, Xi Zeng

Expert Syst. Appl., 2024

Multi-feature fusion stock prediction based on knowledge graph.

Zhenghao Liu, Yuxing Qian, Wenlong Lv, Yanbin Fang, Shenglan Liu

Electron. Libr., 2024

Building A Coding Assistant via the Retrieval-Augmented Language Model.

Xinze Li, Hanbin Wang, Zhenghao Liu, Shi Yu, Shuo Wang, Yukun Yan, Yukai Fu, Yu Gu, Ge Yu

CoRR, 2024

RAG-DDR: Optimizing Retrieval-Augmented Generation Using Differentiable Data Rewards.

Xinze Li, Sen Mei, Zhenghao Liu, Yukun Yan, Shuo Wang, Shi Yu, Zheni Zeng, Hao Chen, Ge Yu, Zhiyuan Liu, Maosong Sun, Chenyan Xiong

CoRR, 2024

VisRAG: Vision-based Retrieval-augmented Generation on Multi-modality Documents.

Shi Yu, Chaoyue Tang, Bokai Xu, Junbo Cui, Junhao Ran, Yukun Yan, Zhenghao Liu, Shuo Wang, Xu Han, Zhiyuan Liu, Maosong Sun

CoRR, 2024

Retriever-and-Memory: Towards Adaptive Note-Enhanced Retrieval-Augmented Generation.

Ruobing Wang, Daren Zha, Shi Yu, Qingfei Zhao, Yuxuan Chen, Yixuan Wang, Shuo Wang, Yukun Yan, Zhenghao Liu, Xu Han, Zhiyuan Liu, Maosong Sun

CoRR, 2024

Enhancing the Code Debugging Ability of LLMs via Communicative Agent Based Data Refinement.

Weiqing Yang, Hanbin Wang, Zhenghao Liu, Xinze Li, Yukun Yan, Shuo Wang, Yu Gu, Minghe Yu, Zhiyuan Liu, Ge Yu

CoRR, 2024

RAGEval: Scenario Specific RAG Evaluation Dataset Generation Framework.

Kunlun Zhu, Yifan Luo, Dingling Xu, Ruobing Wang, Shi Yu, Shuo Wang, Yukun Yan, Zhenghao Liu, Xu Han, Zhiyuan Liu, Maosong Sun

CoRR, 2024

PersLLM: A Personified Training Approach for Large Language Models.

Zheni Zeng, Jiayi Chen, Huimin Chen, Yukun Yan, Yuxuan Chen, Zhenghao Liu, Zhiyuan Liu, Maosong Sun

CoRR, 2024

DyGPrompt: Learning Feature and Time Prompts on Dynamic Graphs.

Xingtong Yu, Zhenghao Liu, Yuan Fang, Xinming Zhang

CoRR, 2024

Multi-Evidence based Fact Verification via A Confidential Graph Neural Network.

Yuqing Lan, Zhenghao Liu, Yu Gu, Xiaoyuan Yi, Xiaohua Li, Liner Yang, Ge Yu

CoRR, 2024

Advancing LLM Reasoning Generalists with Preference Trees.

Lifan Yuan, Ganqu Cui, Hanbin Wang, Ning Ding, Xingyao Wang, Jia Deng, Boji Shan, Huimin Chen, Ruobing Xie, Yankai Lin, Zhenghao Liu, Bowen Zhou, Hao Peng, Zhiyuan Liu, Maosong Sun

CoRR, 2024

Say More with Less: Understanding Prompt Learning Behaviors through Gist Compression.

Xinze Li, Zhenghao Liu, Chenyan Xiong, Shi Yu, Yukun Yan, Shuo Wang, Ge Yu

CoRR, 2024

Cleaner Pretraining Corpus Curation with Neural Web Scraping.

Zhipeng Xu, Zhenghao Liu, Yukun Yan, Zhiyuan Liu, Chenyan Xiong, Ge Yu

CoRR, 2024

From Text to CQL: Bridging Natural Language and Corpus Search Engine.

Luming Lu, Jiyuan An, Yujie Wang, Liner Yang, Cunliang Kong, Zhenghao Liu, Shuo Wang, Haozhe Lin, Mingwei Fang, Yaping Huang, Erhong Yang

CoRR, 2024

ActiveRAG: Revealing the Treasures of Knowledge via Active Learning.

Zhipeng Xu, Zhenghao Liu, Yibin Liu, Chenyan Xiong, Yukun Yan, Shuo Wang, Shi Yu, Zhiyuan Liu, Ge Yu

CoRR, 2024

OMGEval: An Open Multilingual Generative Evaluation Benchmark for Large Language Models.

Yang Liu, Meng Xu, Shuo Wang, Liner Yang, Haoyu Wang, Zhenghao Liu, Cunliang Kong, Yun Chen, Yang Liu, Maosong Sun, Erhong Yang

CoRR, 2024

Heart or mind? The impact of congruence on the persuasiveness of cognitive versus affective appeals in debunking messages on social media during public health crises.

Shuai Zhang, Yang Zhang, Jing Li, Zhenni Ni, Zhenghao Liu

Comput. Hum. Behav., 2024

Modeling User Viewing Flow using Large Language Models for Article Recommendation.

Zhenghao Liu, Zulong Chen, Moufeng Zhang, Shaoyang Duan, Hong Wen, Liangyue Li, Nan Li, Yu Gu, Ge Yu

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

Toolink: Linking Toolkit Creation and Using through Chain-of-Solving on Open-Source Model.

Cheng Qian, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu

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

Chameleon: Towards Update-Efficient Learned Indexing for Locally Skewed Data.

Na Guo, Yaqi Wang, Wenli Sun, Yu Gu, Jianzhong Qi, Zhenghao Liu, Xiufeng Xia, Ge Yu

Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

Enhancing Legal Case Retrieval via Scaling High-quality Synthetic Query-Candidate Pairs.

Cheng Gao, Chaojun Xiao, Zhenghao Liu, Huimin Chen, Zhiyuan Liu, Maosong Sun

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

Fusion-in-T5: Unifying Variant Signals for Simple and Effective Document Ranking with Attention Fusion.

Shi Yu, Chenghao Fan, Chenyan Xiong, David Jin, Zhiyuan Liu, Zhenghao Liu

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

MCTS: A Multi-Reference Chinese Text Simplification Dataset.

Ruining Chong, Luming Lu, Liner Yang, Jinran Nie, Zhenghao Liu, Shuo Wang, Shuhan Zhou, Yaoxin Li, Erhong Yang

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

MARVEL: Unlocking the Multi-Modal Capability of Dense Retrieval via Visual Module Plugin.

Tianshuo Zhou, Sen Mei, Xinze Li, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Yu Gu, Ge Yu

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

MatPlotAgent: Method and Evaluation for LLM-Based Agentic Scientific Data Visualization.

Zhiyu Yang, Zihan Zhou, Shuo Wang, Xin Cong, Xu Han, Yukun Yan, Zhenghao Liu, Zhixing Tan, Pengyuan Liu, Dong Yu, Zhiyuan Liu, Xiaodong Shi, Maosong Sun

Proceedings of the Findings of the Association for Computational Linguistics, 2024

UltraLink: An Open-Source Knowledge-Enhanced Multilingual Supervised Fine-tuning Dataset.

Haoyu Wang, Shuo Wang, Yukun Yan, Xujia Wang, Zhiyu Yang, Yuzhuang Xu, Zhenghao Liu, Liner Yang, Ning Ding, Xu Han, Zhiyuan Liu, Maosong Sun

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

INTERVENOR: Prompting the Coding Ability of Large Language Models with the Interactive Chain of Repair.

Hanbin Wang, Zhenghao Liu, Shuo Wang, Ganqu Cui, Ning Ding, Zhiyuan Liu, Ge Yu

Proceedings of the Findings of the Association for Computational Linguistics, 2024

MMPDRec: A Denoising Model for Knowledge Concepts Recommendation Using Metapaths.

Bohan Zhang, Mo Chen, Jing Chen, Minghe Yu, Zhenghao Liu, Bin Xu, Ge Yu

Proceedings of the Web Information Systems and Applications, 2024

Knowledge-Aware Self-supervised Educational Resources Recommendation.

Jing Chen, Yu Zhang, Bohan Zhang, Zhenghao Liu, Minghe Yu, Bin Xu, Ge Yu

Proceedings of the Web Information Systems and Applications, 2024

2023

Factors influencing users' post replying behavior in a senior online community: An empirical investigation.

Yuxing Qian, Zhenni Ni, Han Zheng, Zhenghao Liu, Feicheng Ma

Telematics Informatics, February, 2023

Is Chinese Spelling Check ready? Understanding the correction behavior in real-world scenarios.

Liner Yang, Xin Liu, Tianxin Liao, Zhenghao Liu, Mengyan Wang, Xuezhi Fang, Erhong Yang

AI Open, January, 2023

An Interpretive Adversarial Attack Method: Attacking Softmax Gradient Layer-Wise Relevance Propagation Based on Cosine Similarity Constraint and TS-Invariant.

Zigang Chen, Renjie Dai, Zhenghao Liu, Long Chen, Yuhong Liu, Kai Sheng

Neural Process. Lett., 2023

INTERVENOR: Prompt the Coding Ability of Large Language Models with the Interactive Chain of Repairing.

Hanbin Wang, Zhenghao Liu, Shuo Wang, Ganqu Cui, Ning Ding, Zhiyuan Liu, Ge Yu

CoRR, 2023

Distributionally Robust Unsupervised Dense Retrieval Training on Web Graphs.

Peixuan Han, Zhenghao Liu, Zhiyuan Liu, Chenyan Xiong

CoRR, 2023

Unlock Multi-Modal Capability of Dense Retrieval via Visual Module Plugin.

Tianshuo Zhou, Sen Mei, Xinze Li, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Yu Gu, Ge Yu

CoRR, 2023

Fusion-in-T5: Unifying Document Ranking Signals for Improved Information Retrieval.

Shi Yu, Chenghao Fan, Chenyan Xiong, David Jin, Zhiyuan Liu, Zhenghao Liu

CoRR, 2023

OpenMatch-v2: An All-in-one Multi-Modality PLM-based Information Retrieval Toolkit.

Shi Yu, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023

Universal Vision-Language Dense Retrieval: Learning A Unified Representation Space for Multi-Modal Retrieval.

Zhenghao Liu, Chenyan Xiong, Yuanhuiyi Lv, Zhiyuan Liu, Ge Yu

Proceedings of the Eleventh International Conference on Learning Representations, 2023

Text Matching Improves Sequential Recommendation by Reducing Popularity Biases.

Zhenghao Liu, Sen Mei, Chenyan Xiong, Xiaohua Li, Shi Yu, Zhiyuan Liu, Yu Gu, Ge Yu

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

Structure-Aware Language Model Pretraining Improves Dense Retrieval on Structured Data.

Xinze Li, Zhenghao Liu, Chenyan Xiong, Shi Yu, Yu Gu, Zhiyuan Liu, Ge Yu

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

Leveraging Prefix Transfer for Multi-Intent Text Revision.

Ruining Chong, Cunliang Kong, Liu Wu, Zhenghao Liu, Ziye Jin, Liner Yang, Yange Fan, Hanghang Fan, Erhong Yang

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2023

2022

Representation and association of Chinese financial equity knowledge driven by multilayer ontology.

Zhenghao Liu, Zhijian Zhang, Xi Zeng, Huakui Lv

Data Inf. Manag., 2022

Universal Multi-Modality Retrieval with One Unified Embedding Space.

Zhenghao Liu, Chenyan Xiong, Yuanhuiyi Lv, Zhiyuan Liu, Ge Yu

CoRR, 2022

P³ Ranker: Mitigating the Gaps between Pre-training and Ranking Fine-tuning with Prompt-based Learning and Pre-finetuning.

Xiaomeng Hu, Shi Yu, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu, Ge Yu

CoRR, 2022

P3 Ranker: Mitigating the Gaps between Pre-training and Ranking Fine-tuning with Prompt-based Learning and Pre-finetuning.

Xiaomeng Hu, Shi Yu, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu, Ge Yu

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Dimension Reduction for Efficient Dense Retrieval via Conditional Autoencoder.

Zhenghao Liu, Han Zhang, Chenyan Xiong, Zhiyuan Liu, Yu Gu, Xiaohua Li

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

2021

Hybrid Intelligence in Big Data Environment: Concepts, Architectures, and Applications of Intelligent Service.

Zhenghao Liu, Xi Zeng

Data Inf. Manag., 2021

YACLC: A Chinese Learner Corpus with Multidimensional Annotation.

Yingying Wang, Cunliang Kong, Liner Yang, Yijun Wang, Xiaorong Lu, Renfen Hu, Shan He, Zhenghao Liu, Yun Chen, Erhong Yang, Maosong Sun

CoRR, 2021

OpenMatch: An Open-Source Package for Information Retrieval.

Zhenghao Liu, Kaitao Zhang, Chenyan Xiong, Zhiyuan Liu

CoRR, 2021

Few-Shot Conversational Dense Retrieval.

Shi Yu, Zhenghao Liu, Chenyan Xiong, Tao Feng, Zhiyuan Liu

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

OpenMatch: An Open Source Library for Neu-IR Research.

Zhenghao Liu, Kaitao Zhang, Chenyan Xiong, Zhiyuan Liu, Maosong Sun

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

Capturing Global Informativeness in Open Domain Keyphrase Extraction.

Si Sun, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Jie Bao

Proceedings of the Natural Language Processing and Chinese Computing, 2021

Neural Quality Estimation with Multiple Hypotheses for Grammatical Error Correction.

Zhenghao Liu, Xiaoyuan Yi, Maosong Sun, Liner Yang, Tat-Seng Chua

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

More Robust Dense Retrieval with Contrastive Dual Learning.

Yizhi Li, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu

Proceedings of the ICTIR '21: The 2021 ACM SIGIR International Conference on the Theory of Information Retrieval, 2021

TIAGE: A Benchmark for Topic-Shift Aware Dialog Modeling.

Huiyuan Xie, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Ann A. Copestake

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2021, 2021

Few-Shot Text Ranking with Meta Adapted Synthetic Weak Supervision.

Si Sun, Yingzhuo Qian, Zhenghao Liu, Chenyan Xiong, Kaitao Zhang, Jie Bao, Zhiyuan Liu, Paul Bennett

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

2020

Meta Adaptive Neural Ranking with Contrastive Synthetic Supervision.

Si Sun, Yingzhuo Qian, Zhenghao Liu, Chenyan Xiong, Kaitao Zhang, Jie Bao, Zhiyuan Liu, Paul Bennett

CoRR, 2020

CMT in TREC-COVID Round 2: Mitigating the Generalization Gaps from Web to Special Domain Search.

Chenyan Xiong, Zhenghao Liu, Si Sun, Zhuyun Dai, Kaitao Zhang, Shi Yu, Zhiyuan Liu, Hoifung Poon, Jianfeng Gao, Paul Bennett

CoRR, 2020

Toward Cross-Lingual Definition Generation for Language Learners.

Cunliang Kong, Liner Yang, Tianzuo Zhang, Qinan Fan, Zhenghao Liu, Yun Chen, Erhong Yang

CoRR, 2020

Joint Keyphrase Chunking and Salience Ranking with BERT.

Si Sun, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu, Jie Bao

CoRR, 2020

Coreferential Reasoning Learning for Language Representation.

Deming Ye, Yankai Lin, Jiaju Du, Zhenghao Liu, Maosong Sun, Zhiyuan Liu

CoRR, 2020

Selective Weak Supervision for Neural Information Retrieval.

Kaitao Zhang, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

GF-Attack: A Strategy to Improve the Performance of Adversarial Example.

Jintao Zhang, Zhenghao Liu, Liren Wu, Liwen Wu, Qing Duan, Junhui Liu

Proceedings of the Machine Learning for Cyber Security - Third International Conference, 2020

Behavioral Competence Tests for Highly Automated Vehicles.

Xinpeng Wang, Yiqun Dong, Shaobing Xu, Huei Peng, Fucong Wang, Zhenghao Liu

Proceedings of the IEEE Intelligent Vehicles Symposium, 2020

Text Style Transfer via Learning Style Instance Supported Latent Space.

Xiaoyuan Yi, Zhenghao Liu, Wenhao Li, Maosong Sun

Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

MI-FGSM on Faster R-CNN Object Detector.

Zhenghao Liu, Wenyu Peng, Jun Zhou, Zifeng Wu, Jintao Zhang, Yunchun Zhang

Proceedings of the ICVIP 2020: The 4th International Conference on Video and Image Processing, 2020

Coreferential Reasoning Learning for Language Representation.

Deming Ye, Yankai Lin, Jiaju Du, Zhenghao Liu, Peng Li, Maosong Sun, Zhiyuan Liu

Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

Generalizing Open Domain Fact Extraction and Verification to COVID-FACT thorough In-Domain Language Modeling.

Zhenghao Liu, Chenyan Xiong, Zhuyun Dai, Si Sun, Maosong Sun, Zhiyuan Liu

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

Grounded Conversation Generation as Guided Traverses in Commonsense Knowledge Graphs.

Houyu Zhang, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu

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

Fine-grained Fact Verification with Kernel Graph Attention Network.

Zhenghao Liu, Chenyan Xiong, Maosong Sun, Zhiyuan Liu

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

2019

基于WSAN的物联网软件分布式知识框架及其实现方法 (Distributed Knowledge Framework of IOT Software Based on WSAN and Its Implementation Strategy).

Zhenghao Liu, Guangquan Zhang

计算机科学, 2019

Conversation Generation with Concept Flow.

Houyu Zhang, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu

CoRR, 2019

Multi-Paragraph Reasoning with Knowledge-enhanced Graph Neural Network.

Deming Ye, Yankai Lin, Zhenghao Liu, Zhiyuan Liu, Maosong Sun

CoRR, 2019

Kernel Graph Attention Network for Fact Verification.

Zhenghao Liu, Chenyan Xiong, Maosong Sun

CoRR, 2019

Understanding the Behaviors of BERT in Ranking.

Yifan Qiao, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu

CoRR, 2019

Explore Entity Embedding Effectiveness in Entity Retrieval.

Zhenghao Liu, Chenyan Xiong, Maosong Sun, Zhiyuan Liu

Proceedings of the Chinese Computational Linguistics - 18th China National Conference, 2019

DocRED: A Large-Scale Document-Level Relation Extraction Dataset.

Yuan Yao, Deming Ye, Peng Li, Xu Han, Yankai Lin, Zhenghao Liu, Zhiyuan Liu, Lixin Huang, Jie Zhou, Maosong Sun

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018

Entity-Duet Neural Ranking: Understanding the Role of Knowledge Graph Semantics in Neural Information Retrieval.

Zhenghao Liu, Chenyan Xiong, Maosong Sun, Zhiyuan Liu

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

2017

Neural Parse Combination.

Liner Yang, Maosong Sun, Yong Cheng, Jiacheng Zhang, Zhenghao Liu, Huan-Bo Luan, Yang Liu

J. Comput. Sci. Technol., 2017