COLING 2022

931 papers

Document-level Event Factuality Identification via Machine Reading Comprehension Frameworks with Transfer Learning

Zhong Qian, Heng Zhang, Peifeng Li, Qiaoming Zhu, Guodong Zhou

A Coarse-to-fine Cascaded Evidence-Distillation Neural Network for Explainable Fake News Detection

Zhiwei Yang, Jing Ma, Hechang Chen, Hongzhan Lin, Ziyang Luo

KGE-CL: Contrastive Learning of Tensor Decomposition Based Knowledge Graph Embeddings

Zhiping Luo, Wentao Xu, Weiqing Liu, Jiang Bian, Jian Yin

Nonparametric Forest-Structured Neural Topic Modeling

Zhihong Zhang, Xuewen Zhang, Yanghui Rao

Multi-modal Contrastive Representation Learning for Entity Alignment

Zhenxi Lin, Ziheng Zhang, Meng Wang, Yinghui Shi, Xian Wu

Are People Located in the Places They Mention in Their Tweets? A Multimodal Approach

Zhaomin Xiao, Eduardo Blanco

Ruleformer: Context-aware Rule Mining over Knowledge Graph

Zezhong Xu, Peng Ye, Hui Chen, Meng Zhao, Huajun Chen

SEE-Few: Seed, Expand and Entail for Few-shot Named Entity Recognition

Zeng Yang, Linhai Zhang, Deyu Zhou

Few Clean Instances Help Denoising Distant Supervision

Yufang Liu, Ziyin Huang, Yijun Wang, Changzhi Sun, Man Lan

COPNER: Contrastive Learning with Prompt Guiding for Few-shot Named Entity Recognition

Yucheng Huang, Kai He, Yige Wang, Xianli Zhang, Tieliang Gong

CLIO: Role-interactive Multi-event Head Attention Network for Document-level Event Extraction

Yubing Ren, Yanan Cao, Fang Fang, Ping Guo, Zheng Lin

Data Augmentation for Few-Shot Knowledge Graph Completion from Hierarchical Perspective

Yuanzhou Yao, Zhao Zhang, Yongjun Xu, CHAO LI

DESED: Dialogue-based Explanation for Sentence-level Event Detection

Yinyi Wei, Shuaipeng Liu, Jianwei Lv, Xiangyu Xi, Hailei Yan

Nested Named Entity Recognition as Corpus Aware Holistic Structure Parsing

Yifei Yang, Zuchao Li, Hai Zhao

Aspect-based Sentiment Analysis as Machine Reading Comprehension

Yifei Yang, Hai Zhao

Supporting Medical Relation Extraction via Causality-Pruned Semantic Dependency Forest

Yifan Jin, Jiangmeng Li, Zheng Lian, Chengbo Jiao, Xiaohui Hu

CofeNet: Context and Former-Label Enhanced Net for Complicated Quotation Extraction

Yequan Wang, Xiang Li, Aixin Sun, Xuying Meng, Huaming Liao

Improving Zero-Shot Entity Linking Candidate Generation with Ultra-Fine Entity Type Information

Xuhui Sui, Ying Zhang, Kehui Song, Baohang Zhou, Guoqing Zhao

Document-Level Relation Extraction via Pair-Aware and Entity-Enhanced Representation Learning

Xiusheng Huang, Hang Yang, Yubo Chen, Jun Zhao, Kang Liu

Type-enriched Hierarchical Contrastive Strategy for Fine-Grained Entity Typing

Xinyu Zuo, Haijin Liang, Ning Jing, Shuang Zeng, Zhou Fang

Domain-Specific NER via Retrieving Correlated Samples

Xin Zhang, Yong Jiang, Xiaobin Wang, Xuming Hu, Yueheng Sun

Cross-modal Contrastive Attention Model for Medical Report Generation

Xiao Song, Xiaodan Zhang, Junzhong Ji, Ying Liu, Pengxu Wei

LightNER: A Lightweight Tuning Paradigm for Low-resource NER via Pluggable Prompting

Xiang Chen, Lei Li, Shumin Deng, Chuanqi Tan, Changliang Xu

Optimal Partial Transport Based Sentence Selection for Long-form Document Matching

Weijie Yu, Liang Pang, Jun Xu, Bing Su, Zhenhua Dong

Method Entity Extraction from Biomedical Texts

Waqar Bin Kalim, Robert E. Mercer

MECI: A Multilingual Dataset for Event Causality Identification

Viet Dac Lai, Amir Pouran Ben Veyseh, Minh Van Nguyen, Franck Dernoncourt, Thien Huu Nguyen

Dependency-aware Prototype Learning for Few-shot Relation Classification

Tianshu Yu, Min Yang, Xiaoyan Zhao

Automatic Keyphrase Generation by Incorporating Dual Copy Mechanisms in Sequence-to-Sequence Learning

Siyu Wang, Jianhui Jiang, Yao Huang, Yin Wang

A Relation Extraction Dataset for Knowledge Extraction from Web Tables

Siffi Singh, Alham Fikri Aji, Gaurav Singh, Christos Christodoulopoulos

SCL-RAI: Span-based Contrastive Learning with Retrieval Augmented Inference for Unlabeled Entity Problem in NER

Shuzheng Si, Shuang Zeng, Jiaxing Lin, Baobao Chang

Event Causality Extraction with Event Argument Correlations

Shiyao Cui, Jiawei Sheng, Xin Cong, Quangang Li, Tingwen Liu

Event Causality Identification via Derivative Prompt Joint Learning

Shirong Shen, Heng Zhou, Tongtong Wu, Guilin Qi

Decorrelate Irrelevant, Purify Relevant: Overcome Textual Spurious Correlations from a Feature Perspective

Shihan Dou, Rui Zheng, Ting Wu, Songyang Gao, Junjie Shan

MedDistant19: Towards an Accurate Benchmark for Broad-Coverage Biomedical Relation Extraction

Saadullah Amin, Pasquale Minervini, David Chang, Pontus Stenetorp, Guenter Neumann

CETA: A Consensus Enhanced Training Approach for Denoising in Distantly Supervised Relation Extraction

Ruri Liu, Shasha Mo, Jianwei Niu, Shengda Fan

Decoupling Mixture-of-Graphs: Unseen Relational Learning for Knowledge Graph Completion by Fusing Ontology and Textual Experts

Ran Song, Shizhu He, Suncong Zheng, Shengxiang Gao, Kang Liu

Improving Deep Embedded Clustering via Learning Cluster-level Representations

Qing Yin, Zhihua Wang, Yunya Song, Yida Xu, Shuai Niu

Diverse Multi-Answer Retrieval with Determinantal Point Processes

Poojitha Nandigam, Nikhil Rayaprolu, Manish Shrivastava

Label Smoothing for Text Mining

Peiyang Liu, Xiangyu Xi, Wei Ye, Shikun Zhang

PCBERT: Parent and Child BERT for Chinese Few-shot NER

Peichao Lai, Feiyang YE, Lin Zhang, Zhiwei Chen, Yanggeng Fu

An MRC Framework for Semantic Role Labeling

Nan Wang, Jiwei Li, Yuxian Meng, Xiaofei Sun, Han Qiu

Recent Advances in Text-to-SQL: A Survey of What We Have and What We Expect

Naihao Deng, Yulong Chen, Yue Zhang

Incremental Prompting: Episodic Memory Prompt for Lifelong Event Detection

Minqian Liu, Shiyu Chang, Lifu Huang

DoSEA: A Domain-specific Entity-aware Framework for Cross-Domain Named Entity Recogition

Minghao Tang, Peng Zhang, Yongquan He, Yongxiu Xu, Chengpeng Chao

DocQueryNet: Value Retrieval with Arbitrary Queries for Form-like Documents

Mingfei Gao, Le Xue, Chetan Ramaiah, Chen Xing, Ran Xu

DRK: Discriminative Rule-based Knowledge for Relieving Prediction Confusions in Few-shot Relation Extraction

Mengru Wang, Jianming Zheng, Fei Cai, Taihua Shao, Honghui Chen

ERGO: Event Relational Graph Transformer for Document-level Event Causality Identification

Meiqi Chen, Yixin Cao, Kunquan Deng, Mukai Li, Kun Wang

Simple Yet Powerful: An Overlooked Architecture for Nested Named Entity Recognition

Matías Rojas, Felipe Bravo-Marquez, Jocelyn Dunstan

Document-level Biomedical Relation Extraction Based on Multi-Dimensional Fusion Information and Multi-Granularity Logical Reasoning

Lishuang Li, Ruiyuan Lian, Hongbin Lu, Jingyao Tang

DCT-Centered Temporal Relation Extraction

Liang Wang, Peifeng Li, Sheng Xu

A Simple Temporal Information Matching Mechanism for Entity Alignment between Temporal Knowledge Graphs

Li Cai, Xin Mao, Meirong Ma, Hao Yuan, Jianchao Zhu

MetaSLRCL: A Self-Adaptive Learning Rate and Curriculum Learning Based Framework for Few-Shot Text Classification

Kailin Zhao, Xiaolong Jin, Saiping Guan, Jiafeng Guo, Xueqi Cheng

Flat Multi-modal Interaction Transformer for Named Entity Recognition

Junyu Lu, Dixiang Zhang, Jiaxing Zhang, Pingjian Zhang

STAD: Self-Training with Ambiguous Data for Low-Resource Relation Extraction

Junjie Yu, Xing Wang, Jiangjiang Zhao, Chunjie Yang, Wenliang Chen

Read Extensively, Focus Smartly: A Cross-document Semantic Enhancement Method for Visual Documents NER

Jun Zhao, Xin Zhao, WenYu Zhan, Tao Gui, Qi Zhang

Two Languages Are Better than One: Bilingual Enhancement for Chinese Named Entity Recognition

Jinzhong Ning, Zhihao Yang, Zhizheng Wang, Yuanyuan Sun, Hongfei Lin

Learning Hierarchy-Aware Quaternion Knowledge Graph Embeddings with Representing Relations as 3D Rotations

Jinfa Yang, Xianghua Ying, Yongjie Shi, Xin Tong, Ruibin Wang

RSGT: Relational Structure Guided Temporal Relation Extraction

Jie Zhou, Shenpo Dong, Hongkui Tu, Xiaodong Wang, Yong Dou

A Multi-Format Transfer Learning Model for Event Argument Extraction via Variational Information Bottleneck

Jie Zhou, Qi Zhang, Qin Chen, Liang He, Xuanjing Huang

Event Detection with Dual Relational Graph Attention Networks

Jiaxin Mi, Po Hu, Peng Li

Joint Language Semantic and Structure Embedding for Knowledge Graph Completion

Jianhao Shen, Chenguang Wang, Linyuan Gong, Dawn Song

OneEE: A One-Stage Framework for Fast Overlapping and Nested Event Extraction

Hu Cao, Jingye Li, Fangfang Su, Fei Li, Hao Fei

KiPT: Knowledge-injected Prompt Tuning for Event Detection

Haochen Li, Tong Mo, Hongcheng Fan, Jingkun Wang, Jiaxi Wang

Find the Funding: Entity Linking with Incomplete Funding Knowledge Bases

Gizem Aydin, Seyed Amin Tabatabaei, George Tsatsaronis, Faegheh Hasibi

Mining Health-related Cause-Effect Statements with High Precision at Large Scale

Ferdinand Schlatt, Dieter Bettin, Matthias Hagen, Benno Stein, Martin Potthast

A Hybrid Model of Classification and Generation for Spatial Relation Extraction

Feng Wang, Peifeng Li, Qiaoming Zhu

Key Mention Pairs Guided Document-Level Relation Extraction

Feng Jiang, Jianwei Niu, Shasha Mo, Shengda Fan

Prompt-based Text Entailment for Low-Resource Named Entity Recognition

Dongfang Li, Baotian Hu, Qingcai Chen

Improving Continual Relation Extraction through Prototypical Contrastive Learning

Chengwei Hu, Deqing Yang, Haoliang Jin, Zhen Chen, Yanghua Xiao

Generating Temporally-ordered Event Sequences via Event Optimal Transport

Bo Zhou, Yubo Chen, Kang Liu, Jun Zhao, Jiexin Xu

Augmentation, Retrieval, Generation: Event Sequence Prediction with a Three-Stage Sequence-to-Sequence Approach

Bo Zhou, Chenhao Wang, Yubo Chen, Kang Liu, Jun Zhao

Different Data, Different Modalities! Reinforced Data Splitting for Effective Multimodal Information Extraction from Social Media Posts

Bo Xu, Shizhou Huang, Ming Du, Hongya Wang, Hui Song

Few-shot Named Entity Recognition with Entity-level Prototypical Network Enhanced by Dispersedly Distributed Prototypes

Bin Ji, Shasha Li, Shaoduo Gan, Jie Yu, Jun Ma

Cluster-aware Pseudo-Labeling for Supervised Open Relation Extraction

Bin Duan, Shusen Wang, Xingxian Liu, Yajing Xu

Adaptive Threshold Selective Self-Attention for Chinese NER

Biao Hu, Zhen Huang, Minghao Hu, Ziwen Zhang, Yong Dou

Exploiting Hybrid Semantics of Relation Paths for Multi-hop Question Answering over Knowledge Graphs

Zile Qiao, Wei Ye, Tong Zhang, Tong Mo, Weiping Li

GLAF: Global-to-Local Aggregation and Fission Network for Semantic Level Fact Verification

Zhiyuan Ma, Jianjun Li, Guohui Li, Yongjing Cheng

Prompt-based Conservation Learning for Multi-hop Question Answering

Zhenyun Deng, Yonghua Zhu, Yang Chen, Qianqian Qi, Michael Witbrock

Domain Adaptation for Question Answering via Question Classification

Zhenrui Yue, Huimin Zeng, Ziyi Kou, Lanyu Shang, Dong Wang

Understanding and Improving Zero-shot Multi-hop Reasoning in Generative Question Answering

Zhengbao Jiang, Jun Araki, Haibo Ding, Graham Neubig

Reducing Spurious Correlations for Answer Selection by Feature Decorrelation and Language Debiasing

Zeyi Zhong, Min Yang, Ruifeng Xu

Weakly Supervised Formula Learner for Solving Mathematical Problems

Yuxuan Wu, Hideki Nakayama

Unsupervised Question Answering via Answer Diversifying

Yuxiang Nie, Heyan Huang, Zewen Chi, Xian-Ling Mao

ArcaneQA: Dynamic Program Induction and Contextualized Encoding for Knowledge Base Question Answering

Yu Gu, Yu Su

To What Extent Do Natural Language Understanding Datasets Correlate to Logical Reasoning? A Method for Diagnosing Logical Reasoning.

Yitian Li, Jidong Tian, Wenqing Chen, Caoyun Fan, Hao He

CMQA: A Dataset of Conditional Question Answering with Multiple-Span Answers

Yiming Ju, Weikang Wang, Yuanzhe Zhang, Suncong Zheng, Kang Liu

Logical Form Generation via Multi-task Learning for Complex Question Answering over Knowledge Bases

Xixin Hu, Xuan Wu, Yiheng Shu, Yuzhong Qu

CORN: Co-Reasoning Network for Commonsense Question Answering

Xin Guan, Biwei Cao, Qingqing Gao, Zheng Yin, Bo Liu

Less Is Better: Recovering Intended-Feature Subspace to Robustify NLU Models

Ting Wu, Tao Gui

Locate Then Ask: Interpretable Stepwise Reasoning for Multi-hop Question Answering

Siyuan Wang, zhongyu wei, Zhihao Fan, Qi Zhang, Xuanjing Huang

DABERT: Dual Attention Enhanced BERT for Semantic Matching

Sirui Wang, Di Liang, Jian Song, Yuntao Li, Wei Wu

Conversational QA Dataset Generation with Answer Revision

Seonjeong Hwang, Gary Geunbae Lee

Can Edge Probing Tests Reveal Linguistic Knowledge in QA Models?

Sagnik Ray Choudhury, Nikita Bhutani, Isabelle Augenstein

Mintaka: A Complex, Natural, and Multilingual Dataset for End-to-End Question Answering

Priyanka Sen, Alham Fikri Aji, Amir Saffari

Addressing Limitations of Encoder-Decoder Based Approach to Text-to-SQL

Octavian Popescu, Irene Manotas, Ngoc Phuoc An Vo, Hangu Yeo, Elahe Khorashani

Repo4QA: Answering Coding Questions via Dense Retrieval on GitHub Repositories

Minyu Chen, Guoqiang Li, Chen Ma, Jingyang Li, Hongfei Fu

Semantic Structure Based Query Graph Prediction for Question Answering over Knowledge Graph

Mingchen Li, Shihao Ji

Case-Based Abductive Natural Language Inference

Marco Valentino, Mokanarangan Thayaparan, Andre Freitas

Original Content Is All You Need! an Empirical Study on Leveraging Answer Summary for WikiHowQA Answer Selection Task

Liang Wen, Juan Li, Houfeng Wang, Yingwei Luo, Xiaolin Wang

Coalescing Global and Local Information for Procedural Text Understanding

Kaixin Ma, Filip Ilievski, Jonathan Francis, Eric Nyberg, Alessandro Oltramari