NLPExplorer

Zhiyuan Liu

Number of Papers:- 102

Number of Citations:- 284

First ACL Paper:- 2009

Latest ACL Paper:- 2021

Venues:-

EMNLP

CoNLL

RepL4NLP

AACL

NAACL

IJCNLP

Findings

COLING

ACL

TACL

Co-Authors:-

Similar Authors:-

Open Hierarchical Relation Extraction NAACL

CodRED: A Cross-Document Relation Extraction Dataset for Acquiring Knowledge in the Wild EMNLP

CLEVE: Contrastive Pre-training for Event Extraction ACL IJCNLP

Hidden Killer: Invisible Textual Backdoor Attacks with Syntactic Trigger ACL IJCNLP

Automatic Construction of Sememe Knowledge Bases via Dictionaries Findings

OpenAttack: An Open-source Textual Adversarial Attack Toolkit ACL IJCNLP

Is Multi-Hop Reasoning Really Explainable? Towards Benchmarking Reasoning Interpretability EMNLP

KEPLER: A Unified Model for Knowledge Embedding and Pre-trained Language Representation TACL

ERICA: Improving Entity and Relation Understanding for Pre-trained Language Models via Contrastive Learning ACL IJCNLP

ONION: A Simple and Effective Defense Against Textual Backdoor Attacks EMNLP

Manual Evaluation Matters: Reviewing Test Protocols of Distantly Supervised Relation Extraction Findings

Better Robustness by More Coverage: Adversarial and Mixup Data Augmentation for Robust Finetuning Findings

Few-NERD: A Few-shot Named Entity Recognition Dataset ACL IJCNLP

Mind the Style of Text! Adversarial and Backdoor Attacks Based on Text Style Transfer EMNLP

Turn the Combination Lock: Learnable Textual Backdoor Attacks via Word Substitution ACL IJCNLP

KACC: A Multi-task Benchmark for Knowledge Abstraction, Concretization and Completion Findings

Few-Shot Text Ranking with Meta Adapted Synthetic Weak Supervision ACL IJCNLP

TIAGE: A Benchmark for Topic-Shift Aware Dialog Modeling EMNLP Findings

Grounded Conversation Generation as Guided Traverses in Commonsense Knowledge Graphs ACL

Houyu Zhang | Zhenghao Liu | Chenyan Xiong | Zhiyuan Liu |

Fine-grained Fact Verification with Kernel Graph Attention Network ACL

Zhenghao Liu | Chenyan Xiong | Maosong Sun | Zhiyuan Liu |

MOOCCube: A Large-scale Data Repository for NLP Applications in MOOCs ACL

Continual Relation Learning via Episodic Memory Activation and Reconsolidation ACL

Word-level Textual Adversarial Attacking as Combinatorial Optimization ACL

Enhancing Transformer with Sememe Knowledge ACL RepL4NLP WS

Yuhui Zhang | Chenghao Yang | Zhengping Zhou | Zhiyuan Liu |

How Does NLP Benefit Legal System: A Summary of Legal Artificial Intelligence ACL

Expertise Style Transfer: A New Task Towards Better Communication between Experts and Laymen ACL

Neural Gibbs Sampling for Joint Event Argument Extraction AACL

ExpanRL: Hierarchical Reinforcement Learning for Course Concept Expansion in MOOCs AACL

More Data, More Relations, More Context and More Openness: A Review and Outlook for Relation Extraction AACL

Meta-Information Guided Meta-Learning for Few-Shot Relation Classification COLING

Try to Substitute: An Unsupervised Chinese Word Sense Disambiguation Method Based on HowNet COLING

Train No Evil: Selective Masking for Task-Guided Pre-Training EMNLP

Dynamic Anticipation and Completion for Multi-Hop Reasoning over Sparse Knowledge Graph EMNLP

Learning from Context or Names? An Empirical Study on Neural Relation Extraction EMNLP

Exploring and Evaluating Attributes, Values, and Structures for Entity Alignment EMNLP

Partially-Aligned Data-to-Text Generation with Distant Supervision EMNLP

Denoising Relation Extraction from Document-level Distant Supervision EMNLP

MAVEN: A Massive General Domain Event Detection Dataset EMNLP

WantWords: An Open-source Online Reverse Dictionary System EMNLP

Adapting Open Domain Fact Extraction and Verification to COVID-FACT through In-Domain Language Modeling EMNLP Findings

IsOBS: An Information System for Oracle Bone Script EMNLP

Coreferential Reasoning Learning for Language Representation EMNLP

Open Relation Extraction: Relational Knowledge Transfer from Supervised Data to Unsupervised Data EMNLP

Low-Resource Name Tagging Learned with Weakly Labeled Data EMNLP

Event Detection with Trigger-Aware Lattice Neural Network EMNLP

NumNet: Machine Reading Comprehension with Numerical Reasoning EMNLP

Adapting Meta Knowledge Graph Information for Multi-Hop Reasoning over Few-Shot Relations EMNLP

HMEAE: Hierarchical Modular Event Argument Extraction EMNLP

FewRel 2.0: Towards More Challenging Few-Shot Relation Classification EMNLP

OpenNRE: An Open and Extensible Toolkit for Neural Relation Extraction EMNLP

Adversarial Training for Weakly Supervised Event Detection NAACL

Fact Discovery from Knowledge Base via Facet Decomposition NAACL

Zihao Fu | Yankai Lin | Zhiyuan Liu | Wai Lam |

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

GEAR: Graph-based Evidence Aggregating and Reasoning for Fact Verification ACL

Graph Neural Networks with Generated Parameters for Relation Extraction ACL

DIAG-NRE: A Neural Pattern Diagnosis Framework for Distantly Supervised Neural Relation Extraction ACL

ERNIE: Enhanced Language Representation with Informative Entities ACL

Multi-Channel Graph Neural Network for Entity Alignment ACL

XQA: A Cross-lingual Open-domain Question Answering Dataset ACL

Jiahua Liu | Yankai Lin | Zhiyuan Liu | Maosong Sun |

Quantifying Similarity between Relations with Fact Distribution ACL

Course Concept Expansion in MOOCs with External Knowledge and Interactive Game ACL

Chinese Relation Extraction with Multi-Grained Information and External Linguistic Knowledge ACL

Modeling Semantic Compositionality with Sememe Knowledge ACL

Few-Shot Charge Prediction with Discriminative Legal Attributes COLING

Neural Collective Entity Linking COLING

Yixin Cao | Lei Hou | Juanzi Li | Zhiyuan Liu |

Adversarial Multi-lingual Neural Relation Extraction COLING

Joint Representation Learning of Cross-lingual Words and Entities via Attentive Distant Supervision EMNLP

Cross-lingual Lexical Sememe Prediction EMNLP

Put It Back: Entity Typing with Language Model Enhancement EMNLP

Differentiating Concepts and Instances for Knowledge Graph Embedding EMNLP

Xin Lv | Lei Hou | Juanzi Li | Zhiyuan Liu |

Hierarchical Relation Extraction with Coarse-to-Fine Grained Attention EMNLP

Legal Judgment Prediction via Topological Learning EMNLP

Language Modeling with Sparse Product of Sememe Experts EMNLP

FewRel: A Large-Scale Supervised Few-Shot Relation Classification Dataset with State-of-the-Art Evaluation EMNLP

OpenKE: An Open Toolkit for Knowledge Embedding EMNLP

Denoising Distantly Supervised Open-Domain Question Answering ACL

Yankai Lin | Haozhe Ji | Zhiyuan Liu | Maosong Sun |

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

Zhenghao Liu | Chenyan Xiong | Maosong Sun | Zhiyuan Liu |

Incorporating Chinese Characters of Words for Lexical Sememe Prediction ACL

Incorporating Relation Paths in Neural Relation Extraction EMNLP

Wenyuan Zeng | Yankai Lin | Zhiyuan Liu | Maosong Sun |

On Modeling Sense Relatedness in Multi-prototype Word Embedding IJCNLP

Neural Relation Extraction with Multi-lingual Attention ACL

Yankai Lin | Zhiyuan Liu | Maosong Sun |

CANE: Context-Aware Network Embedding for Relation Modeling ACL

Cunchao Tu | Han Liu | Zhiyuan Liu | Maosong Sun |

Improved Word Representation Learning with Sememes ACL

Yilin Niu | Ruobing Xie | Zhiyuan Liu | Maosong Sun |

Neural Sentiment Classification with User and Product Attention EMNLP

Relation Classification via Multi-Level Attention CNNs ACL

Linlin Wang | Zhu Cao | Gerard de Melo | Zhiyuan Liu |

evision PDF of 'Neural Relation Extraction with Selective Attention over Instances ACL

Modeling Relation Paths for Representation Learning of Knowledge Bases EMNLP

Online Learning of Interpretable Word Embeddings EMNLP

Hongyin Luo | Zhiyuan Liu | Huanbo Luan | Maosong Sun |

Learning Cross-lingual Word Embeddings via Matrix Co-factorization ACL IJCNLP

Tianze Shi | Zhiyuan Liu | Yang Liu | Maosong Sun |

A Unified Model for Word Sense Representation and Disambiguation EMNLP

Xinxiong Chen | Zhiyuan Liu | Maosong Sun |

Distant Supervision for Relation Extraction with Matrix Completion ACL

Topical Word Trigger Model for Keyphrase Extraction COLING

Zhiyuan Liu | Chen Liang | Maosong Sun |

Random Walks on Context-Aware Relation Graphs for Ranking Social Tags COLING

Han Li | Zhiyuan Liu | Maosong Sun |

Expert Finding for Microblog Misinformation Identification COLING

Chen Liang | Zhiyuan Liu | Maosong Sun |

Tag Dispatch Model with Social Network Regularization for Microblog User Tag Suggestion COLING

Zhiyuan Liu | Cunchao Tu | Maosong Sun |

A Simple Word Trigger Method for Social Tag Suggestion EMNLP

Zhiyuan Liu | Xinxiong Chen | Maosong Sun |

Why Press Backspace? Understanding User Input Behaviors in Chinese Pinyin Input Method ACL

Automatic Keyphrase Extraction by Bridging Vocabulary Gap CoNLL WS

Zhiyuan Liu | Xinxiong Chen | Yabin Zheng | Maosong Sun |

Explore the Structure of Social Tags by Subsumption Relations COLING

Xiance Si | Zhiyuan Liu | Maosong Sun |

Automatic Keyphrase Extraction via Topic Decomposition EMNLP

Zhiyuan Liu | Wenyi Huang | Yabin Zheng | Maosong Sun |

Growing Related Words from Seed via User Behaviors: A Re-Ranking Based Approach ACL

Yabin Zheng | Zhiyuan Liu | Lixing Xie |

Clustering to Find Exemplar Terms for Keyphrase Extraction EMNLP

Zhiyuan Liu | Peng Li | Yabin Zheng | Maosong Sun |