IJCAI 2022

862 papers

Real-Time Heuristic Search with LTLf Goals

Jaime Middleton, Rodrigo Toro Icarte, Jorge Baier

Efficient Neural Neighborhood Search for Pickup and Delivery Problems

Yining Ma, Jingwen Li, Zhiguang Cao, Wen Song, Hongliang Guo

Generalisation of Alpha-Beta Search for AND-OR Graphs With Partially Ordered Values

Junkang Li, Bruno Zanuttini, Tristan Cazenave, Véronique Ventos

Efficient Budgeted Graph Search

Jasmeet Kaur, Nathan R. Sturtevant

Large Neighborhood Search with Decision Diagrams

Xavier Gillard, Pierre Schaus

Completeness and Diversity in Depth-First Proof-Number Search with Applications to Retrosynthesis

Christopher Franz, Georg Mogk, Thomas Mrziglod, Kevin Schewior

Learning and Exploiting Progress States in Greedy Best-First Search

Patrick Ferber, Liat Cohen, Jendrik Seipp, Thomas Keller

Budgeted Sequence Submodular Maximization

Xuefeng Chen, Liang Feng, Xin Cao, Yifeng Zeng, Yaqing Hou

Robust Subset Selection by Greedy and Evolutionary Pareto Optimization

Chao Bian, Yawen Zhou, Chao Qian

A Closed-Loop Perception, Decision-Making and Reasoning Mechanism for Human-Like Navigation

Wenqi Zhang, KAI ZHAO, Peng Li, Xiao Zhu, Yongliang Shen

Multi-robot Task Allocation in the Environment with Functional Tasks

Fuhan Yan, Kai Di

Dynamic Car Dispatching and Pricing: Revenue and Fairness for Ridesharing Platforms

Zishuo Zhao, Xi Chen, Xuefeng Zhang, Yuan Zhou

A Native Qualitative Numeric Planning Solver Based on AND/OR Graph Search

Hemeng Zeng, Yikun Liang, Yongmei Liu

PG3: Policy-Guided Planning for Generalized Policy Generation

Ryan Yang, Tom Silver, Aidan Curtis, Tomás Lozano-Pérez, Leslie Kaelbling

An Online Learning Approach towards Far-sighted Emergency Relief Planning under Intentional Attacks in Conflict Areas

Haoyu Yang, Kaiming Xiao, Lihua Liu, Hongbin Huang, Weiming Zhang

Competitive Analysis for Multi-Commodity Ski-Rental Problem

Binghan Wu, Wei Bao, Dong Yuan, Bing Zhou

Landmark Heuristics for Lifted Classical Planning

Julia Wichlacz, Daniel Höller, Jorg Hoffmann

On the Computational Complexity of Model Reconciliations

Sarath Sreedharan, Pascal Bercher, Subbarao Kambhampati

Offline Time-Independent Multi-Agent Path Planning

Keisuke Okumura, François Bonnet, Yasumasa Tamura, Xavier Défago

General Optimization Framework for Recurrent Reachability Objectives

David Klaška, Antonín Kučera, Vít Musil, Vojtěch Řehák

An Efficient Approach to Data Transfer Scheduling for Long Range Space Exploration

Emmanuel Hebrard, Christian Artigues, Pierre Lopez, Arnaud Lusson, Steve Chien

Online Planning in POMDPs with Self-Improving Simulators

Jinke He, Miguel Suau, Hendrik Baier, Michael Kaisers, Frans A. Oliehoek

Explaining Soft-Goal Conflicts through Constraint Relaxations

Rebecca Eifler, Jeremy Frank, Jorg Hoffmann

Shared Autonomy Systems with Stochastic Operator Models

Clarissa Costen, Marc Rigter, Bruno Lacerda, Nick Hawes

Planning with Qualitative Action-Trajectory Constraints in PDDL

Luigi Bonassi, Alfonso Emilio Gerevini, Enrico Scala

Tight Bounds for Hybrid Planning

Pascal Bercher, Songtuan Lin, Ron Alford

Adaptive Information Belief Space Planning

Moran Barenboim, Vadim Indelman

Scheduling with Untrusted Predictions

Evripidis Bampis, Konstantinos Dogeas, Alexander Kononov, Giorgio Lucarelli, Fanny Pascual

Online Bin Packing with Predictions

Spyros Angelopoulos, Shahin Kamali, Kimia Shadkami

Explaining the Behaviour of Hybrid Systems with PDDL+ Planning

Diego Aineto, Eva Onaindia, Miquel Ramirez, Enrico Scala, Ivan Serina

Contrastive Graph Transformer Network for Personality Detection

Yangfu Zhu, Linmei Hu, Xinkai Ge, Wanrong Peng, Bin Wu

Efficient Document-level Event Extraction via Pseudo-Trigger-aware Pruned Complete Graph

Tong Zhu, Xiaoye Qu, Wenliang Chen, Zhefeng Wang, Baoxing Huai

Grape: Grammar-Preserving Rule Embedding

Qihao Zhu, Zeyu Sun, Wenjie Zhang, Yingfei Xiong, Lu Zhang

None Class Ranking Loss for Document-Level Relation Extraction

Yang Zhou, Wee Sun Lee

Reasoning over Hybrid Chain for Table-and-Text Open Domain Question Answering

Wanjun Zhong, Junjie Huang, Qian Liu, Ming Zhou, Jiahai Wang

CauAIN: Causal Aware Interaction Network for Emotion Recognition in Conversations

Weixiang Zhao, Yanyan Zhao, Xin Lu

Charge Prediction by Constitutive Elements Matching of Crimes

Jie Zhao, Ziyu Guan, Cai Xu, Wei Zhao, Enze Chen

“Think Before You Speak”: Improving Multi-Action Dialog Policy by Planning Single-Action Dialogs

Shuo Zhang, Junzhou Zhao, Pinghui Wang, Yu Li, Yi Huang

EditSinger: Zero-Shot Text-Based Singing Voice Editing System with Diverse Prosody Modeling

Lichao Zhang, Zhou Zhao, Yi Ren, Liqun Deng

Position-aware Joint Entity and Relation Extraction with Attention Mechanism

Chenglong Zhang, Shuyong Gao, Haofen Wang, Wenqiang Zhang

Stage-wise Stylistic Headline Generation: Style Generation and Summarized Content Insertion

Jiaao Zhan, Yang Gao, Yu Bai, Qianhui Liu

Targeted Multimodal Sentiment Classification based on Coarse-to-Fine Grained Image-Target Matching

Jianfei Yu, Jieming Wang, Rui Xia, Junjie Li

Clickbait Detection via Contrastive Variational Modelling of Text and Label

Xiaoyuan Yi, Jiarui Zhang, Wenhao Li, Xiting Wang, Xing Xie

SyntaSpeech: Syntax-Aware Generative Adversarial Text-to-Speech

Zhenhui Ye, Zhou Zhao, Yi Ren, Fei Wu

High-resource Language-specific Training for Multilingual Neural Machine Translation

Jian Yang, Yuwei Yin, Shuming Ma, Dongdong Zhang, Zhoujun Li

UM4: Unified Multilingual Multiple Teacher-Student Model for Zero-Resource Neural Machine Translation

Jian Yang, Yuwei Yin, Shuming Ma, Dongdong Zhang, Shuangzhi Wu

Diversity Features Enhanced Prototypical Network for Few-shot Intent Detection

Fengyi Yang, Xi Zhou, Yi Wang, Abibulla Atawulla, Ran Bi

Robust Interpretable Text Classification against Spurious Correlations Using AND-rules with Negation

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

TaxoPrompt: A Prompt-based Generation Method with Taxonomic Context for Self-Supervised Taxonomy Expansion

Hongyuan Xu, Yunong Chen, Zichen Liu, Yanlong Wen, Xiaojie Yuan

Neural Subgraph Explorer: Reducing Noisy Information via Target-oriented Syntax Graph Pruning

Bowen Xing, Ivor Tsang

Propose-and-Refine: A Two-Stage Set Prediction Network for Nested Named Entity Recognition

Shuhui Wu, Yongliang Shen, Zeqi Tan, Weiming Lu

Unsupervised Context Aware Sentence Representation Pretraining for Multi-lingual Dense Retrieval

Ning Wu, Yaobo Liang, Houxing Ren, Linjun Shou, Nan Duan

MGAD: Learning Descriptional Representation Distilled from Distributional Semantics for Unseen Entities

Yuanzheng Wang, Xueqi Cheng, Yixing Fan, Xiaofei Zhu, Huasheng Liang

Robust Fine-tuning via Perturbation and Interpolation from In-batch Instances

Shoujie Tong, Qingxiu Dong, Damai Dai, Yifan Song, Tianyu Liu

Learning by Interpreting

Xuting Tang, Abdul Rafae Khan, Shusen Wang, Jia Xu

Towards Discourse-Aware Document-Level Neural Machine Translation

Xin Tan, Longyin Zhang, Fang Kong, Guodong Zhou

On Tracking Dialogue State by Inheriting Slot Values in Mentioned Slot Pools

Zhoujian Sun, Zhengxing Huang, Nai Ding

A Unified Strategy for Multilingual Grammatical Error Correction with Pre-trained Cross-Lingual Language Model

Xin Sun, Tao Ge, Shuming Ma, Jingjing Li, Furu Wei

Relational Triple Extraction: One Step is Enough

Yu-Ming Shang, Heyan Huang, Xin Sun, Wei Wei, Xian-Ling Mao

Training Naturalized Semantic Parsers with Very Little Data

Subendhu Rongali, Konstantine Arkoudas, Melanie Rubino, Wael Hamza

BiFSMN: Binary Neural Network for Keyword Spotting

Haotong Qin, Xudong Ma, Yifu Ding, Xiaoyang Li, Yang Zhang

Document-level Event Factuality Identification via Reinforced Multi-Granularity Hierarchical Attention Networks

Zhong Qian, Peifeng Li, Qiaoming Zhu, Guodong Zhou

Document-level Relation Extraction via Subgraph Reasoning

Xingyu Peng, Chong Zhang, Ke Xu

Control Globally, Understand Locally: A Global-to-Local Hierarchical Graph Network for Emotional Support Conversation

Wei Peng, Yue Hu, Luxi Xing, Yuqiang Xie, Yajing Sun

Automatic Noisy Label Correction for Fine-Grained Entity Typing

Weiran Pan, Wei Wei, Feida Zhu

Enhancing Text Generation via Multi-Level Knowledge Aware Reasoning

Feiteng Mu, Wenjie Li

Variational Learning for Unsupervised Knowledge Grounded Dialogs

Mayank Mishra, Dhiraj Madan, Gaurav Pandey, Danish Contractor

Prompting to Distill: Boosting Data-Free Knowledge Distillation via Reinforced Prompt

Xinyin Ma, Xinchao Wang, Gongfan Fang, Yongliang Shen, Weiming Lu

Searching for Optimal Subword Tokenization in Cross-domain NER

Ruotian Ma, Yiding Tan, Xin Zhou, Xuanting Chen, Di Liang

Graph-based Dynamic Word Embeddings

Yuyin Lu, Xin Cheng, Ziran Liang, Yanghui Rao

Abstract Rule Learning for Paraphrase Generation

Xianggen Liu, Wenqiang Lei, Jiancheng Lv, Jizhe Zhou

“My nose is running.” “Are you also coughing?”: Building A Medical Diagnosis Agent with Interpretable Inquiry Logics

Wenge Liu, Yi Cheng, Hao Wang, Jianheng Tang, Yafei Liu

Generating a Structured Summary of Numerous Academic Papers: Dataset and Method

Shuaiqi Liu, Jiannong Cao, Ruosong Yang, Zhiyuan Wen

Low-Resource NER by Data Augmentation With Prompting

Jian Liu, Yufeng Chen, Jinan Xu

CUP: Curriculum Learning based Prompt Tuning for Implicit Event Argument Extraction

Jiaju Lin, Qin Chen, Jie Zhou, Jian Jin, Liang He

Lyra: A Benchmark for Turducken-Style Code Generation

Qingyuan Liang, Zeyu Sun, Qihao Zhu, Wenjie Zhang, Lian Yu

Explicit Alignment Learning for Neural Machine Translation

Zuchao Li, Hai Zhao, Fengshun Xiao, Masao Utiyama, Eiichiro Sumita

Parameter-Efficient Sparsity for Large Language Models Fine-Tuning

Yuchao Li, Fuli Luo, Chuanqi Tan, Mengdi Wang, Songfang Huang

Domain-Adaptive Text Classification with Structured Knowledge from Unlabeled Data

Tian Li, Xiang Chen, Zhen Dong, Kurt Keutzer, Shanghang Zhang

Neutral Utterances are Also Causes: Enhancing Conversational Causal Emotion Entailment with Social Commonsense Knowledge

Jiangnan Li, Fandong Meng, Zheng Lin, Rui Liu, Peng Fu

FastRE: Towards Fast Relation Extraction with Convolutional Encoder and Improved Cascade Binary Tagging Framework

Guozheng Li, Xu Chen, Peng Wang, Jiafeng Xie, Qiqing Luo

Taylor, Can You Hear Me Now? A Taylor-Unfolding Framework for Monaural Speech Enhancement

Andong Li, Shan You, Guochen Yu, Chengshi Zheng, Xiaodong Li

Deexaggeration

Li Kong, Chuanyi Li, Vincent Ng

Curriculum-Based Self-Training Makes Better Few-Shot Learners for Data-to-Text Generation

Pei Ke, Haozhe Ji, Zhenyu Yang, Yi Huang, Junlan Feng

AdMix: A Mixed Sample Data Augmentation Method for Neural Machine Translation

Chang Jin, Shigui Qiu, Nini Xiao, Hao Jia

MuiDial: Improving Dialogue Disentanglement with Intent-Based Mutual Learning

Ziyou Jiang, Lin Shi, Celia Chen, Fangwen Mu, Yumin Zhang

FastDiff: A Fast Conditional Diffusion Model for High-Quality Speech Synthesis

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

Improving Few-Shot Text-to-SQL with Meta Self-Training via Column Specificity

Xinnan Guo, Yongrui Chen, Guilin Qi, Tianxing Wu, Hao Xu

Fallacious Argument Classification in Political Debates

Pierpaolo Goffredo, Shohreh Haddadan, Vorakit Vorakitphan, Elena Cabrio, Serena Villata

Leveraging the Wikipedia Graph for Evaluating Word Embeddings

Joachim Giesen, Paul Kahlmeyer, Frank Nussbaum, Sina Zarrieß

Logically Consistent Adversarial Attacks for Soft Theorem Provers

Alexander Gaskell, Yishu Miao, Francesca Toni, Lucia Specia

Inheriting the Wisdom of Predecessors: A Multiplex Cascade Framework for Unified Aspect-based Sentiment Analysis

Hao Fei, Fei Li, Chenliang Li, Shengqiong Wu, Jingye Li

Conversational Semantic Role Labeling with Predicate-Oriented Latent Graph

Hao Fei, Shengqiong Wu, Meishan Zhang, Yafeng Ren, Donghong Ji

Global Inference with Explicit Syntactic and Discourse Structures for Dialogue-Level Relation Extraction

Hao Fei, Jingye Li, Shengqiong Wu, Chenliang Li, Donghong Ji

Interactive Information Extraction by Semantic Information Graph

Siqi Fan, Yequan Wang, Jing Li, Zheng Zhang, Shuo Shang

Interpretable AMR-Based Question Decomposition for Multi-hop Question Answering

Zhenyun Deng, Yonghua Zhu, Yang Chen, Michael Witbrock, Patricia Riddle

DictBERT: Dictionary Description Knowledge Enhanced Language Model Pre-training via Contrastive Learning

Qianglong Chen, Feng-Lin Li, Guohai Xu, Ming Yan, Ji Zhang

Effective Graph Context Representation for Document-level Machine Translation

Kehai Chen, Muyun Yang, Masao Utiyama, Eiichiro Sumita, Rui Wang

Towards Joint Intent Detection and Slot Filling via Higher-order Attention

Dongsheng Chen, Zhiqi Huang, Xian Wu, Shen Ge, Yuexian Zou

PCVAE: Generating Prior Context for Dialogue Response Generation

Zefeng Cai, Zerui Cai