AAAI 2021

1,961 papers

Graph Learning for Inverse Landscape Genetics

Prathamesh Dharangutte, Christopher Musco

Detection and Prediction of Nutrient Deficiency Stress using Longitudinal Aerial Imagery

Saba Dadsetan, Gisele Rose, NAIRA HOVAKIMYAN, Jennifer Hobbs

Real-time Tropical Cyclone Intensity Estimation by Handling Temporally Heterogeneous Satellite Data

Boyo Chen, Buo-Fu Chen, Yun-Nung Chen

Accelerating Ecological Sciences from Above: Spatial Contrastive Learning for Remote Sensing

Johan Bjorck, Brendan H. Rappazzo, Qinru Shi, Carrie Brown-Lima, Jennifer Dean

Learning Augmented Methods for Matching: Improving Invasive Species Management and Urban Mobility

Johan Bjorck, Qinru Shi, Carrie Brown-Lima, Jennifer Dean, Angela Fuller

Intelligent Recommendations for Citizen Science

Daniel Ben Zaken, Kobi Gal, Guy Shani, Avi Segal, Darlene Cavalier

Fairness in Influence Maximization through Randomization

Ruben Becker, Gianlorenzo D'Angelo, Sajjad Ghobadi, Hugo Gilbert

Unsupervised Summarization for Chat Logs with Topic-Oriented Ranking and Context-Aware Auto-Encoders

Yicheng Zou, Jun Lin, Lujun Zhao, Yangyang Kang, Zhuoren Jiang

Topic-Oriented Spoken Dialogue Summarization for Customer Service with Saliency-Aware Topic Modeling

Yicheng Zou, Lujun Zhao, Yangyang Kang, Jun Lin, Minlong Peng

Neural Sentence Ordering Based on Constraint Graphs

Yutao Zhu, Kun Zhou, Jian-Yun Nie, Shengchao Liu, Zhicheng Dou

Clinical Temporal Relation Extraction with Probabilistic Soft Logic Regularization and Global Inference

Yichao Zhou, Yu Yan, Rujun Han, J. Harry Caufield, Kai-Wei Chang

What the Role is vs. What Plays the Role: Semi-Supervised Event Argument Extraction via Dual Question Answering

Yang Zhou, Yubo Chen, Jun Zhao, Yin Wu, Jiexin Xu

An Adaptive Hybrid Framework for Cross-domain Aspect-based Sentiment Analysis

Yan Zhou, Fuqing Zhu, Pu Song, Jizhong Han, Tao GUO

IsoBN: Fine-Tuning BERT with Isotropic Batch Normalization

Wenxuan Zhou, Bill Yuchen Lin, Xiang Ren

Document-Level Relation Extraction with Adaptive Thresholding and Localized Context Pooling

Wenxuan Zhou, Kevin Huang, Tengyu Ma, Jing Huang

EvaLDA: Efficient Evasion Attacks Towards Latent Dirichlet Allocation

Qi Zhou, Haipeng Chen, Yitao Zheng, Zhen Wang

A Neural Group-wise Sentiment Analysis Model with Data Sparsity Awareness

Deyu Zhou, Meng Zhang, Linhai Zhang, Yulan He

MTAAL: Multi-Task Adversarial Active Learning for Medical Named Entity Recognition and Normalization

Baohang Zhou, Xiangrui Cai, Ying Zhang, Wenya Guo, Xiaojie Yuan

CARE: Commonsense-Aware Emotional Response Generation with Latent Concepts

Peixiang Zhong, Di Wang, Pengfei Li, Chen Zhang, Hao Wang

Keyword-Guided Neural Conversational Model

Peixiang Zhong, Yong Liu, Hao Wang, Chunyan Miao

Stylized Dialogue Response Generation Using Stylized Unpaired Texts

Yinhe Zheng, Zikai Chen, Rongsheng Zhang, Shilei Huang, Xiaoxi Mao

Interactive Speech and Noise Modeling for Speech Enhancement

Chengyu Zheng, Xiulian Peng, yuan zhang, Sriram Srinivasan, Yan Lu

Automatic Curriculum Learning With Over-repetition Penalty for Dialogue Policy Learning

Yangyang Zhao, Zhenyu Wang, Zhenhua Huang

LIREx: Augmenting Language Inference with Relevant Explanations

Xinyan Zhao, V.G.Vinod Vydiswaran

A Unified Multi-Task Learning Framework for Joint Extraction of Entities and Relations

Tianyang Zhao, Zhao Yan, Yunbo Cao, Zhoujun Li

Dynamic Modeling Cross- and Self-Lattice Attention Network for Chinese NER

Shan Zhao, Minghao Hu, Zhiping Cai, Haiwen Chen, Fang Liu

Retrospective Reader for Machine Reading Comprehension

Zhuosheng Zhang, Junjie Yang, Hai Zhao

News Content Completion with Location-Aware Image Selection

Zhengkun Zhang, Jun Wang, Adam Jatowt, Zhe Sun, Shao-Ping Lu

Unsupervised Abstractive Dialogue Summarization for Tete-a-Tetes

Xinyuan Zhang, Ruiyi Zhang, Manzil Zaheer, Amr Ahmed

Denoising Distantly Supervised Named Entity Recognition via a Hypergeometric Probabilistic Model

Wenkai Zhang, Hongyu Lin, Xianpei Han, Le Sun, Huidan Liu

Circles are like Ellipses, or Ellipses are like Circles? Measuring the Degree of Asymmetry of Static and Contextual Word Embeddings and the Implications to Representation Learning

Wei Zhang, Murray Campbell, Yang Yu, Sadhana Kumaravel

Graph-Based Tri-Attention Network for Answer Ranking in CQA

Wei Zhang, Zeyuan Chen, Chao Dong, Wen Wang, Hongyuan Zha

Self-supervised Bilingual Syntactic Alignment for Neural Machine Translation

Tianfu Zhang, Heyan Huang, Chong Feng, Longbing Cao

Learning to Check Contract Inconsistencies

Shuo Zhang, Junzhou Zhao, Pinghui Wang, Nuo Xu, Yang Yang

Semantics-Aware Inferential Network for Natural Language Understanding

Shuiliang Zhang, Hai Zhao, Junru Zhou, Xi Zhou, Xiang Zhou

Future-Guided Incremental Transformer for Simultaneous Translation

Shaolei Zhang, Yang Feng, Liangyou Li

MERL: Multimodal Event Representation Learning in Heterogeneous Embedding Spaces

Linhai Zhang, Deyu Zhou, Yulan He, Zeng Yang

Making the Relation Matters: Relation of Relation Learning Network for Sentence Semantic Matching

Kun Zhang, Le Wu, Guangyi Lv, Meng Wang, Enhong Chen

TaLNet: Voice Reconstruction from Tongue and Lip Articulation with Transfer Learning from Text-to-Speech Synthesis

Jing-Xuan Zhang, Korin Richmond, Zhen-Hua Ling, Lirong Dai

Continuous Self-Attention Models with Neural ODE Networks

Jing Zhang, Peng Zhang, Baiwen Kong, Junqiu Wei, Xin Jiang

Writing Polishment with Simile: Task, Dataset and A Neural Approach

Jiayi Zhang, Zhi Cui, Xiaoqiang Xia, Yalong Guo, Yanran Li

Deep Open Intent Classification with Adaptive Decision Boundary

Hanlei Zhang, Hua Xu, Ting-En Lin

Discovering New Intents with Deep Aligned Clustering

Hanlei Zhang, Hua Xu, Ting-En Lin, Rui Lyu

Accelerating Neural Machine Translation with Partial Word Embedding Compression

Fan Zhang, Mei Tu, Jinyao Yan

RETRACTED: Multi-modal Graph Fusion for Named Entity Recognition with Targeted Visual Guidance

Dong Zhang, Suzhong Wei, Shoushan Li, Hanqian Wu, Qiaoming Zhu

Multi-modal Multi-label Emotion Recognition with Heterogeneous Hierarchical Message Passing

Dong Zhang, Xincheng Ju, Wei Zhang, Junhui Li, Shoushan Li

Building Interpretable Interaction Trees for Deep NLP Models

Die Zhang, Hao Zhang, Huilin Zhou, Xiaoyi Bao, Da Huo

UWSpeech: Speech to Speech Translation for Unwritten Languages

Chen Zhang, Xu Tan, Yi Ren, Tao Qin, Kejun Zhang

Meta-Curriculum Learning for Domain Adaptation in Neural Machine Translation

Runzhe Zhan, Xuebo Liu, Derek F. Wong, Lidia S. Chao

Probing Product Description Generation via Posterior Distillation

Haolan Zhan, Hainan Zhang, Hongshen Chen, Lei Shen, Zhuoye Ding

What's the Best Place for an AI Conference, Vancouver or _______: Why Completing Comparative Questions is Difficult

‪Avishai Zagoury‬‏, Einat Minkov, Idan Szpektor, William W. Cohen

Reinforced Multi-Teacher Selection for Knowledge Distillation

Fei Yuan, Linjun Shou, Jian Pei, Wutao Lin, Ming Gong

Simpson's Bias in NLP Training

Fei Yuan, Longtu Zhang, Huang Bojun, Yaobo Liang

Unanswerable Question Correction in Question Answering over Personal Knowledge Base

An-Zi Yen, Hen-Hsen Huang, Hsin-Hsi Chen

Contrastive Triple Extraction with Generative Transformer

Hongbin Ye, Ningyu Zhang, Shumin Deng, Mosha Chen, Chuanqi Tan

Adversarial Language Games for Advanced Natural Language Intelligence

Yuan Yao, Haoxi Zhong, Zhengyan Zhang, Xu Han, Xiaozhi Wang

Open Domain Dialogue Generation with Latent Images

Ze Yang, Wei Wu, Huang Hu, Can Xu, Wei Wang

UBAR: Towards Fully End-to-End Task-Oriented Dialog System with GPT-2

Yunyi Yang, Yunhao Li, Xiaojun Quan

Multi-Document Transformer for Personality Detection

Feifan Yang, Xiaojun Quan, Yunyi Yang, Jianxing Yu

Style-transfer and Paraphrase: Looking for a Sensible Semantic Similarity Metric

Ivan P. Yamshchikov, Viacheslav Shibaev, Nikolay Khlebnikov, Alexey Tikhonov

Human-Level Interpretable Learning for Aspect-Based Sentiment Analysis

Rohan K Yadav, Lei Jiao, Ole-Christoffer Granmo, Morten Goodwin

GDPNet: Refining Latent Multi-View Graph for Relation Extraction

Fuzhao Xue, Aixin Sun, Hao Zhang, Eng Siong Chng

A Supervised Multi-Head Self-Attention Network for Nested Named Entity Recognition

Yongxiu Xu, Heyan Huang, Chong Feng, Yue Hu

Topic-Aware Multi-turn Dialogue Modeling

Yi Xu, Hai Zhao, Zhuosheng Zhang

Document-Level Relation Extraction with Reconstruction

Wang Xu, Kehai Chen, Tiejun Zhao

Learning an Effective Context-Response Matching Model with Self-Supervised Tasks for Retrieval-based Dialogues

Ruijian Xu, Chongyang Tao, Daxin Jiang, Xueliang Zhao, Dongyan Zhao

Entity Structure Within and Throughout: Modeling Mention Dependencies for Document-Level Relation Extraction

Benfeng Xu, Quan Wang, Yajuan Lyu, Yong Zhu, Zhendong Mao

Nyströmformer: A Nyström-based Algorithm for Approximating Self-Attention

Yunyang Xiong, Zhanpeng Zeng, Rudrasis Chakraborty, Mingxing Tan, Glenn Fung

Enabling Fast and Universal Audio Adversarial Attack Using Generative Model

Yi Xie, Zhuohang Li, Cong Shi, Jian Liu, Yingying Chen

Improving Tree-Structured Decoder Training for Code Generation via Mutual Learning

Binbin Xie, Jinsong Su, Yubin Ge, Xiang Li, Jianwei Cui

Adversarial Meta Sampling for Multilingual Low-Resource Speech Recognition

Yubei Xiao, Ke Gong, Pan Zhou, Guolin Zheng, Xiaodan Liang

Does Head Label Help for Long-Tailed Multi-Label Text Classification

Lin Xiao, Xiangliang Zhang, Liping Jing, Chi Huang, Mingyang Song

Context-Guided BERT for Targeted Aspect-Based Sentiment Analysis

Zhengxuan Wu, Desmond C. Ong

A Controllable Model of Grounded Response Generation

Zeqiu Wu, Michel Galley, Chris Brockett, Yizhe Zhang, Xiang Gao

MELINDA: A Multimodal Dataset for Biomedical Experiment Method Classification

Te-Lin Wu, Shikhar Singh, Sayan Paul, Gully Burns, Nanyun Peng

TextGAIL: Generative Adversarial Imitation Learning for Text Generation

Qingyang Wu, Lei Li, Zhou Yu

Evidence Inference Networks for Interpretable Claim Verification

Lianwei Wu, Yuan Rao, Ling Sun, Wangbo He

On Scalar Embedding of Relative Positions in Attention Models

Junshuang Wu, Richong Zhang, Yongyi Mao, Junfan Chen

Do Response Selection Models Really Know What’s Next? Utterance Manipulation Strategies for Multi-turn Response Selection

Taesun Whang, Dongyub Lee, Dongsuk Oh, Chanhee Lee, Kijong Han

MLE-Guided Parameter Search for Task Loss Minimization in Neural Sequence Modeling

Sean Welleck, Kyunghyun Cho

Robustness to Spurious Correlations in Text Classification via Automatically Generated Counterfactuals

Zhao Wang, Aron Culotta

Code Completion by Modeling Flattened Abstract Syntax Trees as Graphs

Yanlin Wang, Hui Li

NaturalConv: A Chinese Dialogue Dataset Towards Multi-turn Topic-driven Conversation

Xiaoyang Wang, Chen Li, Jianqiao Zhao, Dong Yu

Adversarial Training with Fast Gradient Projection Method against Synonym Substitution Based Text Attacks

Xiaosen Wang, Yichen Yang, Yihe Deng, Kun He

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

Wei Wang, Piji Li, Hai-Tao Zheng

Tracking Interaction States for Multi-Turn Text-to-SQL Semantic Parsing

Run-Ze Wang, Zhen-Hua Ling, Jingbo Zhou, YU HU

Bridging the Domain Gap: Improve Informal Language Translation via Counterfactual Domain Adaptation

Ke Wang, Guandan Chen, Zhongqiang Huang, Xiaojun Wan, Fei Huang

Tune-In: Training Under Negative Environments with Interference for Attention Networks Simulating Cocktail Party Effect

Jun Wang, Max W. Y. Lam, Dan Su, Dong Yu

Effective Slot Filling via Weakly-Supervised Dual-Model Learning

Jue Wang, Ke Chen, Lidan Shou, Sai Wu, Gang Chen

Encoding Syntactic Knowledge in Transformer Encoder for Intent Detection and Slot Filling

Jixuan Wang, Kai Wei, Martin Radfar, Weiwei Zhang, Clement Chung

Exploring Explainable Selection to Control Abstractive Summarization

Haonan Wang, Yang Gao, Yu Bai, Mirella Lapata, Heyan Huang

KEML: A Knowledge-Enriched Meta-Learning Framework for Lexical Relation Classification

Chengyu Wang, Minghui Qiu, Jun Huang, Xiaofeng He

FL-MSRE: A Few-Shot Learning based Approach to Multimodal Social Relation Extraction

Hai Wan, Manrong Zhang, Jianfeng Du, Ziling Huang, Yufei Yang

Learning from My Friends: Few-Shot Personalized Conversation Systems via Social Networks

Zhiliang Tian, Wei Bi, Zihan Zhang, Dongkyu Lee, Yiping Song

Ideography Leads Us to the Field of Cognition: A Radical-Guided Associative Model for Chinese Text Classification

Hanqing Tao, Shiwei Tong, Kun Zhang, Tong Xu, Qi Liu

A Bidirectional Multi-paragraph Reading Model for Zero-shot Entity Linking

Hongyin Tang, Xingwu Sun, Beihong Jin, Fuzheng Zhang

VisualMRC: Machine Reading Comprehension on Document Images

Ryota Tanaka, Kyosuke Nishida, Sen Yoshida

Unsupervised Learning of Deterministic Dialogue Structure with Edge-Enhanced Graph Auto-Encoder

Yajing Sun, Yong Shan, Chengguang Tang, Yue Hu, Yinpei Dai

RpBERT: A Text-image Relation Propagation-based BERT Model for Multimodal NER

Lin Sun, Jiquan Wang, Kai Zhang, Yindu Su, Fangsheng Weng

Progressive Multi-task Learning with Controlled Information Flow for Joint Entity and Relation Extraction

Kai Sun, Richong Zhang, Samuel Mensah, Yongyi Mao, Xudong Liu