Piji Li

According to our database, Piji Li authored at least 94 papers between 2010 and 2024.

Collaborative distances:

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

2024

Does the Order Matter? A Random Generative Way to Learn Label Hierarchy for Hierarchical Text Classification.

Jingsong Yan, Piji Li, Haibin Chen, Junhao Zheng, Qianli Ma

IEEE ACM Trans. Audio Speech Lang. Process., 2024

Characteristic AI Agents via Large Language Models.

Xi Wang, Hongliang Dai, Shen Gao, Piji Li

CoRR, 2024

DECIDER: A Rule-Controllable Decoding Strategy for Language Generation by Imitating Dual-System Cognitive Theory.

Chen Xu, Tian Lan, Changlong Yu, Wei Wang, Jun Gao, Yu Ji, Qunxi Dong, Kun Qian, Piji Li, Wei Bi, Bin Hu

CoRR, 2024

An Empirical Investigation of Domain Adaptation Ability for Chinese Spelling Check Models.

Xi Wang, Ruoqing Zhao, Hongliang Dai, Piji Li

CoRR, 2024

2023

Predicting Events in MOBA Games: Prediction, Attribution, and Evaluation.

Zelong Yang, Yan Wang, Piji Li, Shaobin Lin, Shuming Shi, Shao-Lun Huang, Wei Bi

IEEE Trans. Games, June, 2023

Hierarchical conversation flow transition and reasoning for conversational machine comprehension.

Xiao Liu, Min Yang, Ziyu Lyu, Dongding Lin, Piji Li, Ruifeng Xu

Neural Comput. Appl., 2023

Efficient transformer with code token learner for code clone detection.

Aiping Zhang, Liming Fang, Chunpeng Ge, Piji Li, Zhe Liu

J. Syst. Softw., 2023

Data Contamination Issues in Brain-to-Text Decoding.

Congchi Yin, Qian Yu, Zhiwei Fang, Jie He, Changping Peng, Zhangang Lin, Jingping Shao, Piji Li

CoRR, 2023

Unified Text Structuralization with Instruction-tuned Language Models.

Xuanfan Ni, Piji Li, Huayang Li

CoRR, 2023

CTRLStruct: Dialogue Structure Learning for Open-Domain Response Generation.

Congchi Yin, Piji Li, Zhaochun Ren

Proceedings of the ACM Web Conference 2023, 2023

Medical Report Generation Based on Segment-Enhanced Contrastive Representation Learning.

Ruoqing Zhao, Xi Wang, Hongliang Dai, Pan Gao, Piji Li

Proceedings of the Natural Language Processing and Chinese Computing, 2023

Punctuation Matters! Stealthy Backdoor Attack for Language Models.

Xuan Sheng, Zhicheng Li, Zhaoyang Han, Xiangmao Chang, Piji Li

Proceedings of the Natural Language Processing and Chinese Computing, 2023

IMTM: Invisible Multi-trigger Multimodal Backdoor Attack.

Zhicheng Li, Piji Li, Xuan Sheng, Changchun Yin, Lu Zhou

Proceedings of the Natural Language Processing and Chinese Computing, 2023

Neural Machine Translation for Chinese Patent Medicine Instructions.

Xiaoliu Ji, Yang Cao, Xuanfan Ni, Xi Wang, Xueying Mao, Piji Li, Chunjie Guo

Proceedings of the 2023 International Joint Conference on Robotics and Artificial Intelligence, 2023

Multi-Layer Feature Division Transferable Adversarial Attack.

Zikang Jin, Changchun Yin, Piji Li, Lu Zhou, Liming Fang, Xiangmao Chang, Zhe Liu

Proceedings of the IEEE International Conference on Acoustics, 2023

Ancient Chinese Word Segmentation and Part-of-Speech Tagging Using Distant Supervision.

Shuo Feng, Piji Li

Proceedings of the IEEE International Conference on Acoustics, 2023

Seri: Sketching-Reasoning-Integrating Progressive Workflow for Empathetic Response Generation.

Guanqun Bi, Yanan Cao, Piji Li, Yuqiang Xie, Fang Fang, Zheng Lin

Proceedings of the IEEE International Conference on Acoustics, 2023

Vulnerability Analysis of Continuous Prompts for Pre-trained Language Models.

Zhicheng Li, Yundi Shi, Xuan Sheng, Changchun Yin, Lu Zhou, Piji Li

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2023, 2023

InfoDiffusion: Information Entropy Aware Diffusion Process for Non-Autoregressive Text Generation.

Renzhi Wang, Jing Li, Piji Li

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

Multi-Source Multi-Type Knowledge Exploration and Exploitation for Dialogue Generation.

Xuanfan Ni, Hongliang Dai, Zhaochun Ren, Piji Li

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

Bridging the Gap between Pre-Training and Fine-Tuning for Commonsense Generation.

Haoran Yang, Yan Wang, Piji Li, Wei Bi, Wai Lam, Chen Xu

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

Privacy-Preserving Federated Learning via Disentanglement.

Wenjie Zhou, Piji Li, Zhaoyang Han, Xiaozhen Lu, Juan Li, Zhaochun Ren, Zhe Liu

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

Interpretability-Based Cross-Silo Federated Learning.

Wenjie Zhou, Zhaoyang Han, Chuan Ma, Zhe Liu, Piji Li

Proceedings of the Artificial Intelligence - Third CAAI International Conference, 2023

Topic-Guided Self-Introduction Generation for Social Media Users.

Chunpu Xu, Jing Li, Piji Li, Min Yang

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

Effidit: An Assistant for Improving Writing Efficiency.

Shuming Shi, Enbo Zhao, Wei Bi, Deng Cai, Leyang Cui, Xinting Huang, Haiyun Jiang, Duyu Tang, Kaiqiang Song, Longyue Wang, Chenyan Huang, Guoping Huang, Yan Wang, Piji Li

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics: System Demonstrations, 2023

Feature-Level Debiased Natural Language Understanding.

Yougang Lyu, Piji Li, Yechang Yang, Maarten de Rijke, Pengjie Ren, Yukun Zhao, Dawei Yin, Zhaochun Ren

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Effidit: Your AI Writing Assistant.

Shuming Shi, Enbo Zhao, Duyu Tang, Yan Wang, Piji Li, Wei Bi, Haiyun Jiang, Guoping Huang, Leyang Cui, Xinting Huang, Cong Zhou, Yong Dai, Dongyang Ma

CoRR, 2022

Parameter-Efficient Tuning by Manipulating Hidden States of Pretrained Language Models For Classification Tasks.

Haoran Yang, Piji Li, Wai Lam

CoRR, 2022

COSPLAY: Concept Set Guided Personalized Dialogue Generation Across Both Party Personas.

Chen Xu, Piji Li, Wei Wang, Haoran Yang, Siyun Wang, Chuangbai Xiao

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

A Survey on Backdoor Attack and Defense in Natural Language Processing.

Xuan Sheng, Zhaoyang Han, Piji Li, Xiangmao Chang

Proceedings of the 22nd IEEE International Conference on Software Quality, 2022

PromptAttack: Prompt-Based Attack for Language Models via Gradient Search.

Yundi Shi, Piji Li, Changchun Yin, Zhaoyang Han, Lu Zhou, Zhe Liu

Proceedings of the Natural Language Processing and Chinese Computing, 2022

Decoupled Extractive Summarization as Graph Nodes Pruning.

Hanwei Wang, Piji Li, Yanan Cao, Ruipeng Jia, Wang Hai-long, Li Yang-chun

Proceedings of the International Joint Conference on Neural Networks, 2022

Understanding Social Media Cross-Modality Discourse in Linguistic Space.

Chunpu Xu, Hanzhuo Tan, Jing Li, Piji Li

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

Slot Dependency Modeling for Zero-Shot Cross-Domain Dialogue State Tracking.

Qingyue Wang, Yanan Cao, Piji Li, Yanhe Fu, Zheng Lin, Li Guo

Proceedings of the 29th International Conference on Computational Linguistics, 2022

uChecker: Masked Pretrained Language Models as Unsupervised Chinese Spelling Checkers.

Piji Li

Proceedings of the 29th International Conference on Computational Linguistics, 2022

Event Transition Planning for Open-ended Text Generation.

Qintong Li, Piji Li, Wei Bi, Zhaochun Ren, Yuxuan Lai, Lingpeng Kong

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

"Is Whole Word Masking Always Better for Chinese BERT?": Probing on Chinese Grammatical Error Correction.

Yong Dai, Linyang Li, Cong Zhou, Zhangyin Feng, Enbo Zhao, Xipeng Qiu, Piji Li, Duyu Tang

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

Knowledge Bridging for Empathetic Dialogue Generation.

Qintong Li, Piji Li, Zhaochun Ren, Pengjie Ren, Zhumin Chen

Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021

Dialogue summarization with supporting utterance flow modelling and fact regularization.

Wang Chen, Piji Li, Hou Pong Chan, Irwin King

Knowl. Based Syst., 2021

Sentence Semantic Regression for Text Generation.

Wei Wang, Piji Li, Hai-Tao Zheng

CoRR, 2021

Dialogue Summarization with Supporting Utterance Flow Modeling and Fact Regularization.

Wang Chen, Piji Li, Hou Pong Chan, Irwin King

CoRR, 2021

Abstractive Opinion Tagging.

Qintong Li, Piji Li, Xinyi Li, Zhaochun Ren, Zhumin Chen, Maarten de Rijke

Proceedings of the WSDM '21, 2021

Contrastive Representation Learning for Exemplar-Guided Paraphrase Generation.

Haoran Yang, Wai Lam, Piji Li

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

Consistency and Coherency Enhanced Story Generation.

Wei Wang, Piji Li, Hai-Tao Zheng

Proceedings of the Advances in Information Retrieval, 2021

Non-Autoregressive Text Generation with Pre-trained Language Models.

Yixuan Su, Deng Cai, Yan Wang, David Vandyke, Simon Baker, Piji Li, Nigel Collier

Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, 2021

CLINE: Contrastive Learning with Semantic Negative Examples for Natural Language Understanding.

Dong Wang, Ning Ding, Piji Li, Haitao Zheng

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

Tail-to-Tail Non-Autoregressive Sequence Prediction for Chinese Grammatical Error Correction.

Piji Li, Shuming Shi

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

A Training-free and Reference-free Summarization Evaluation Metric via Centrality-weighted Relevance and Self-referenced Redundancy.

Wang Chen, Piji Li, Irwin King

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

Generating Diversified Comments via Reader-Aware Topic Modeling and Saliency Detection.

Wei Wang, Piji Li, Hai-Tao Zheng

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

2020

Predicting Events in MOBA Games: Dataset, Attribution, and Evaluation.

Zelong Yang, Yan Wang, Piji Li, Shaobin Lin, Shuming Shi, Shao-Lun Huang

CoRR, 2020

Empathetic Dialogue Generation via Knowledge Enhancing and Emotion Dependency Modeling.

Qintong Li, Piji Li, Zhumin Chen, Zhaochun Ren

CoRR, 2020

Enhancing Dialogue Generation via Multi-Level Contrastive Learning.

Xin Li, Piji Li, Yan Wang, Xiaojiang Liu, Wai Lam

CoRR, 2020

Salience Estimation with Multi-Attention Learning for Abstractive Text Summarization.

Piji Li, Lidong Bing, Zhongyu Wei, Wai Lam

CoRR, 2020

An Empirical Investigation of Pre-Trained Transformer Language Models for Open-Domain Dialogue Generation.

Piji Li

CoRR, 2020

Dialogue Generation on Infrequent Sentence Functions via Structured Meta-Learning.

Yifan Gao, Piji Li, Wei Bi, Xiaojiang Liu, Michael R. Lyu, Irwin King

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

A Neural Topical Expansion Framework for Unstructured Persona-Oriented Dialogue Generation.

Minghong Xu, Piji Li, Haoran Yang, Pengjie Ren, Zhaochun Ren, Zhumin Chen, Jun Ma

Proceedings of the ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020, 2020

Keep it Consistent: Topic-Aware Storytelling from an Image Stream via Iterative Multi-agent Communication.

Ruize Wang, Zhongyu Wei, Ying Cheng, Piji Li, Haijun Shan, Ji Zhang, Qi Zhang, Xuanjing Huang

Proceedings of the 28th International Conference on Computational Linguistics, 2020

Rigid Formats Controlled Text Generation.

Piji Li, Haisong Zhang, Xiaojiang Liu, Shuming Shi

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

Exclusive Hierarchical Decoding for Deep Keyphrase Generation.

Wang Chen, Hou Pong Chan, Piji Li, Irwin King

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

Storytelling from an Image Stream Using Scene Graphs.

Ruize Wang, Zhongyu Wei, Piji Li, Qi Zhang, Xuanjing Huang

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

Relevance-Promoting Language Model for Short-Text Conversation.

Xin Li, Piji Li, Wei Bi, Xiaojiang Liu, Wai Lam

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019

Keep it Consistent: Topic-Aware Storytelling from an Image Stream via Iterative Multi-agent Communication.

Ruize Wang, Zhongyu Wei, Piji Li, Haijun Shan, Ji Zhang, Qi Zhang, Xuanjing Huang

CoRR, 2019

Persona-Aware Tips Generation?

Piji Li, Zihao Wang, Lidong Bing, Wai Lam

Proceedings of the World Wide Web Conference, 2019

An Integrated Approach for Keyphrase Generation via Exploring the Power of Retrieval and Extraction.

Wang Chen, Hou Pong Chan, Piji Li, Lidong Bing, Irwin King

Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2019

Tackling Long-Tailed Relations and Uncommon Entities in Knowledge Graph Completion.

Zihao Wang, Kwun Ping Lai, Piji Li, Lidong Bing, Wai Lam

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

Semi-supervised Text Style Transfer: Cross Projection in Latent Space.

Mingyue Shang, Piji Li, Zhenxin Fu, Lidong Bing, Dongyan Zhao, Shuming Shi, Rui Yan

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

How to Write Summaries with Patterns? Learning towards Abstractive Summarization through Prototype Editing.

Shen Gao, Xiuying Chen, Piji Li, Zhangming Chan, Dongyan Zhao, Rui Yan

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

Interconnected Question Generation with Coreference Alignment and Conversation Flow Modeling.

Yifan Gao, Piji Li, Irwin King, Michael R. Lyu

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

A Unified Model for Opinion Target Extraction and Target Sentiment Prediction.

Xin Li, Lidong Bing, Piji Li, Wai Lam

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

Abstractive Text Summarization by Incorporating Reader Comments.

Shen Gao, Xiuying Chen, Piji Li, Zhaochun Ren, Lidong Bing, Dongyan Zhao, Rui Yan

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

Generating Distractors for Reading Comprehension Questions from Real Examinations.

Yifan Gao, Lidong Bing, Piji Li, Irwin King, Michael R. Lyu

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

2018

Learning a unified embedding space of web search from large-scale query log.

Lidong Bing, Zheng-Yu Niu, Piji Li, Wai Lam, Haifeng Wang

Knowl. Based Syst., 2018

Incorporating Pseudo-Parallel Data for Quantifiable Sequence Editing.

Yi Liao, Lidong Bing, Piji Li, Shuming Shi, Wai Lam, Tong Zhang

CoRR, 2018

Actor-Critic based Training Framework for Abstractive Summarization.

Piji Li, Lidong Bing, Wai Lam

CoRR, 2018

Aspect Term Extraction with History Attention and Selective Transformation.

Xin Li, Lidong Bing, Piji Li, Wai Lam, Zhimou Yang

Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

A Question Type Driven Framework to Diversify Visual Question Generation.

Zhihao Fan, Zhongyu Wei, Piji Li, Yanyan Lan, Xuanjing Huang

Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

QuaSE: Sequence Editing under Quantifiable Guidance.

Yi Liao, Lidong Bing, Piji Li, Shuming Shi, Wai Lam, Tong Zhang

Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31, 2018

2017

Summarizing Answers in Non-Factoid Community Question-Answering.

Hongya Song, Zhaochun Ren, Shangsong Liang, Piji Li, Jun Ma, Maarten de Rijke

Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, 2017

Social Collaborative Viewpoint Regression with Explainable Recommendations.

Zhaochun Ren, Shangsong Liang, Piji Li, Shuaiqiang Wang, Maarten de Rijke

Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, 2017

Neural Rating Regression with Abstractive Tips Generation for Recommendation.

Piji Li, Zihao Wang, Zhaochun Ren, Lidong Bing, Wai Lam

Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2017

Deep Recurrent Generative Decoder for Abstractive Text Summarization.

Piji Li, Wai Lam, Lidong Bing, Zihao Wang

Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

Cascaded Attention based Unsupervised Information Distillation for Compressive Summarization.

Piji Li, Wai Lam, Lidong Bing, Weiwei Guo, Hang Li

Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

Reader-Aware Multi-Document Summarization: An Enhanced Model and The First Dataset.

Piji Li, Lidong Bing, Wai Lam

Proceedings of the Workshop on New Frontiers in Summarization, 2017

Salience Estimation via Variational Auto-Encoders for Multi-Document Summarization.

Piji Li, Zihao Wang, Wai Lam, Zhaochun Ren, Lidong Bing

Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2015

Reader-Aware Multi-Document Summarization via Sparse Coding.

Piji Li, Lidong Bing, Wai Lam, Hang Li, Yi Liao

Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

Abstractive Multi-Document Summarization via Phrase Selection and Merging.

Lidong Bing, Piji Li, Yi Liao, Wai Lam, Weiwei Guo, Rebecca J. Passonneau

Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing, 2015

2012

Learning to summarize web image and text mutually.

Piji Li, Jun Ma, Shuai Gao

Proceedings of the International Conference on Multimedia Retrieval, 2012

2011

Results selection diversity for web image retrieval.

Piji Li, Jun Ma, Lei Zhang

Int. J. Comput. Math., 2011

A hybrid relevant-diverse approach for image re-ranking with multiple features.

Chaoran Cui, Jun Ma, Lei Zhang, Piji Li, Zhaochun Ren

Int. J. Comput. Math., 2011

Actions in Still Web Images: Visualization, Detection and Retrieval.

Piji Li, Jun Ma, Shuai Gao

Proceedings of the Web-Age Information Management - 12th International Conference, 2011

Active learning through notes data in Flickr: an effortless training data acquisition approach for object localization.

Lei Zhang, Jun Ma, Chaoran Cui, Piji Li

Proceedings of the 1st International Conference on Multimedia Retrieval, 2011

What is happening in a still picture?

Piji Li, Jun Ma

Proceedings of the First Asian Conference on Pattern Recognition, 2011

2010

A hybrid unsupervised image re-ranking approach with latent topic contents.

Lei Zhang, Piji Li, Jun Ma

Proceedings of the 9th ACM International Conference on Image and Video Retrieval, 2010

Dual-ranking for web image retrieval.

Piji Li, Lei Zhang, Jun Ma

Proceedings of the 9th ACM International Conference on Image and Video Retrieval, 2010