Program PDF File
Program Overview
| DASFAA 2023 - Program Overview | |||||
| Conference Venue: Shangri-La Hotel, Tianjin, China. | |||||
| Address: No.328 Haihe East Road, Hedong District, Tianjin, China | |||||
| Time | Monday, April 17th, 2023 - Workshops | ||||
| 09:00 | Registration Desk Open | ||||
| Room | Diamond 1 | Diamond 2 | |||
| 9:00-10:30 | GDMA | BDMS | |||
| 10:30-11:00 | Tea Break | ||||
| 11:00-12:30 | GDMA | BDMS | |||
| 12:30-13:30 | Lunch (Garnet) |
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| 13:30-15:00 | GDMA | BDQM | |||
| 15:00-15:30 | Tea Break | ||||
| 15:30-17:00 | GDMA | BundleRS | |||
| 18:00-20:00 | Reception (Ballroom 3) |
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| Time | Tuesday, April 18th, 2023 - Main Conference - Day 1 | ||||
| 9:00-9:30 | Main Conference Opening Ceremony (Ballroom 1+2) |
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| 9:30-11:00 |
Keynote 1 |
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| 11:00-11:30 | Tea Break | ||||
| 11:30-12:30 |
Keynote 2 |
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| 12:30-13:30 |
Lunch (Junior ballroom & Café Yun) |
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| Room | Amber | Emerald 1 | Emerald 2 | Garnet | Ballroom Foyer |
| 13:30-15:00 | Research Session 1 Query Processing Chair: Rui Zhu (Shenyang Aerospace University) |
Research Session 2 Time Series Data Chair: Yu Yang (The Hong Kong Polytechnic University) |
Research Session 3 Spatial Data (I) Chair: Zhengyi Yang (UNSW) |
Tutorial 1: Self-Supervised Learning for Recommendation: Foundations, Methods and Prospects |
Poster Session 1 Demo Session 1 |
| 15:00-15:30 | Tea Break | ||||
| 15:30-17:00 | Research Session 4 Systems and Optimization Chair: Long Yuan (Nanjing University of Science and Technology) |
Research Session 5 Spatial Data (II) Chair: Zhaojing Luo (National University of Singapore) |
Industry Session 1 Chair: Xiang Zhao (National University of Defense Technology) |
Tutorial 2: How AI Benefits Knowledge Graph Management? Approaches and Open Problems |
Poster Session 2 Demo Session 2 |
| 18:00-21:00 | Banquet (Ballroom 1+2) |
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| Time | Wednesday, April 19th, 2023 - Main Conference - Day 2 | ||||
| 9:00-10:00 |
Keynote 3 |
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| 10:00-10:30 | Tea Break | ||||
| 10:30-12:30 |
Panel Discussion (Ballroom 1+2) |
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| 12:30-13:30 |
Lunch (Ballroom 3 & Junior ballroom) |
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| Room | Amber | Emerald 1 | Emerald 2 | Garnet | Diamond 2 |
| 13:30-15:00 | Research Session 6 Privacy Computing Chair: Wei Song (Wuhan University) |
Research Session 7 Recommendation (I) Chair: Minghe Yu (Northeastern University) |
Research Session 8 Knowledge Graph Chair: Xiaowang Zhang (Tianjin University) |
Tutorial 3: |
Industry Invited Talk Chair: Bohan Li (Nanjing University of Aeronautics and Astronautics) |
| 15:00-15:30 | Tea Break | ||||
| 15:30-17:00 | Research Session 9 Graph and Network (I) Chair: Mo Li (Liaoning University) |
Research Session 10 Recommendation (II) Chair: Yan Zhao (Aalborg University) |
Industry Session 2 Chair: Weiguo Zheng (Fudan University) |
Tutorial 4: |
PhD Consortium Chair: Leong Hou U (University of Macau) |
| 17:30-19:30 |
Dinner (Ballroom 3 & Junior ballroom) |
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| 19:30-21:00 | Haihe River Cruise | ||||
| Time | Thursday, April 20th, 2023 - Main Conference - Day 3 | ||||
| 9:00-10:00 |
Keynote 4 (Ballroom 1+2) |
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| 10:00-10:30 | Tea Break | ||||
| Room | Amber | Emerald 1 | Emerald 2 | Garnet | |
| 10:30-12:30 | Research Session 11 Graph and Network (II) Chair: Yongchao Liu (Ant Group) |
Research Session 12 Recommendation (III) Chair: Xiang Ao (Institute of Computing Technology, CAS) |
Research Session 13 Graph and Network (III) Chair: Wei Li (Harbin Engineering University) |
Tutorial 5: |
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| 12:30-13:30 |
Lunch (Junior ballroom) |
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| 13:30-15:00 | Research Session 14 Information Retrieval Chair: Yingxia Shao (Beijing University of Posts and Telecommunications) |
Research Session 15 Machine Learning (I) Chair: Hongzhi Wang (Harbin Institute of Technology) |
Research Session 16 Text Processing Chair: Chunyao Song (Nankai University) |
Tutorial 6: |
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| 15:00-15:30 | Tea Break | ||||
| 15:30-17:00 | Research Session 17 Machine Learning (II) Chair: Jianqiu Xu (Nanjing University of Aeronautics and Astronautics) |
Research Session 18 Machine Learning (III) Chair: Meng Wang (Tongji University) |
Tutorial 7: |
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Program Details
RESEARCH SESSIONS
| Research 1: Query Processing April 18th, 13:30-15:00, Room Amber Chair: Rui Zhu (Shenyang Aerospace University) |
| JG2Time: A Learned time estimator for join operators based on heterogeneous join-graph Hao Miao (Peking University); Jiazun Chen (Peking university); Yang Lin (ZTE Corporation); Mo Xu (ZTE Corporation); Han Yinjun (ZTE Corporation); Jun Gao (Peking University)* |
| Fine-grained Tuple Transfer for Pipelined Query Execution on CPU-GPU Coprocessor Zhenhua Yang (East China Normal University); Qingfeng Pan (East China Normal University); Chen Xu (East China Normal University)* |
| PFtree: Optimizing Persistent Adaptive Radix Tree for PM Systems on eADR Platform Rui Zhang (Fudan University)*; Yao Wu (Fudan university); shangyi sun (Fudan University); lulu chen (Fudan University); Yibo Huang (Fudan University); Ming Yan (Fudan University); Jie Wu (Fudan University) |
| Learned Bloom Filter for Multi-key Membership Testing Yunchuan Li (University of Electronic Science and Technology of China); Ziwei Wang (University of Electronic Science and Technology of China); Ruixin Yang (UESTC); Yan Zhao (Aalborg University); rui zhou (Huawei Technologies Co., Ltd.); Kai Zheng (University of Electronic Science and Technology of China)* |
| ACR-Tree: Constructing R-Trees Using Deep Reinforcement Learning Shuai Huang (Tsinghua University); Yong Wang (Tsinghua University); Guoliang Li (Tsinghua University)* |
| A Scalable Query Pricing Framework for Incomplete Graph Data Huiwen Hou (Beijing Institute of Technology)*; Lianpeng Qiao (Northeastern University); Ye Yuan ( Beijing Institute of Technology); Chen Chen (Beijing Institute of Technology); Guoren Wang (Beijing Institute of Technology) |
| Answering Label-Constrained Reachability Queries via Reduction Techniques Yuzheng Cai (Fudan University); Weiguo Zheng (Fudan University)* |
| Research 2: Time Series Data April 18th, 13:30-15:00, Room Emerald 1 Chair: Yu Yang (The Hong Kong Polytechnic University) |
| Long-tailed Time Series Classification via Feature Space Rebalancing Pengkun Wang (University of Science and Technology of China); Xu Wang (University of Science and Technology of China); Binwu Wang ( University of Science and Technology of China); Yudong Zhang (University of Science and Technology of China); Lei Bai (Shanghai AI Laboratory); Yang Wang (University of Science and Technology of China)* |
| A Predictive Coding Approach to Multivariate Time Series Anomaly Detection Zhi Qi (Chongqing University); Hong Xie (Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, China)*; Mingsheng Shang (Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences) |
| RpDelta: Supporting UCR-Suite on Multi-Versioning Time Series Data Xiaoyu Han (Fudan University)*; Fei Ye (Fudan University ); Zhenying He (Fudan University); X. Sean Wang (Fudan University); Yingze Song (University of Liverpool); Clement Liu (Chase Grammar School ) |
| GP-HLS: Gaussian Process Based Unsupervised High-Level Semantics Representation Learning of Multivariate Time Series Chengyang Ye (Kyoto University)*; Qiang Ma (Kyoto University) |
| Towards Time-Series Key Points Detection through Self-Supervised Learning and Probability Compensation Mingxu Yuan (Northeastern University); Xin Bi (Northeastern University)*; Xuechun Huang (Northeastern University); Wei Zhang (Northeastern University); Lei Hu (Northeastern University); Xiangguo Zhao (Northeastern University); Yongjiao Sun (Northeastern University) |
| Active anomaly detection framework for multivariate time series with sparse neural network Xiaoou Ding (Harbin Institute of Technology); Yida Liu (Harbin Institute of Technology); Hongzhi Wang (Harbin Institute of Technology)*; Yang Donghua (HT); Yichen Song (HIT) |
| Region-aware Graph Convolutional Network for Traffic Flow Forecasting Haitao Liang (Soochow University)*; An Liu (Soochow University); JIanfeng Qu (Soochow University); Wei Chen (Soochow University); Xiao-Fang Zhang (Soochow University); Lei Zhao (Soochow University) |
| Research 3: Spatial Data (I) April 18th, 13:30-15:00, Room Emerald 2 Chair: Zhengyi Yang (UNSW) |
| Efficient and Accurate Range Counting on Privacy-preserving Spatial Data Federation Maocheng Li (The Hong Kong University of Science and Technology)*; Yuxiang Zeng (Hong Kong University of Science and Technology); Lei Chen (Hong Kong University of Science and Technology) |
| Accurate and Efficient Trajectory-based Contact Tracing with Secure Computation and Geo-Indistinguishability Maocheng Li (The Hong Kong University of Science and Technology)*; Yuxiang Zeng (Hong Kong University of Science and Technology); Libin Zheng (Sun Yat-sen University); Lei Chen (Hong Kong University of Science and Technology); Qing Li (The Hong Kong Polytechnic University ) |
| Explicit Assignment and Dynamic Pricing of Online Macro Tasks in Spatial Crowdsourcing Lin Sun (Wuhan University)*; Yeqiao Hou (wuhan university); Zongpeng Li (Tsinghua University) |
| Predicting Where You Visit in A Surrounding City: A Mobility Knowledge Transfer Framework based on Cross-City Travelers Shuai Xu (Nanjing University of Aeronautics and Astronautics)*; Jianqiu Xu (Nanjing University of Aeronautics and Astronautics); Bohan Li (Nanjing University of Aeronautics and Astronautics); Xiaoming Fu (University of Göttingen) |
| Approximate k-Nearest Neighbor Query over Spatial Data Federation Kaining Zhang (Beihang University); Yongxin Tong (Beihang University)*; Yexuan Shi (Beihang University); Yuxiang Zeng (Hong Kong University of Science and Technology); Yi Xu (Beihang University); Lei Chen (Hong Kong University of Science and Technology); Zimu Zhou (City University of Hong Kong); Ke Xu (Beihang University) |
| Spatio-Temporal Position-Extended and Gated-Deep network for next POI Recommendation Pengxiang Lan (Chongqing University of Technology); Yihao Zhang (Chongqing University of Technology)*; Haoran Xiang (Chongqing University of Technology); Yuhao Wang (Chongqing University of Technology); Wei Zhou (Chongqing University) |
| Multi-View Spatial-Temporal Enhanced Hypergraph Network for Next POI Recommendation Yantong Lai (Institute of Information Engineering, Chinese Academy of Sciences); Yijun Su (JD.com)*; Lingwei Wei (Institute of Information Engineering,Chinese Academy of Sciences; School of Cyber Security, University of Chinese Academy of Sciences); Gaode Chen (Institute of Information Engineering，Chinese Academy of Sciences); Tianci Wang (Institute of Information Engineering，Chinese Academy of Sciences); Daren Zha (Institute of Information Engineering, Chinese Academy of Science) |
| Research 4: Systems and Optimization April 18th, 15:30-17:00, Room Amber Chair: Long Yuan (Nanjing University of Science and Technology) |
| InstantChain: Enhancing Order-Execute Blockchain Systems for Latency-Sensitive Applications Jianfeng Shi (University of Chinese Academy of Sciences)*; +86 18611572336 (Institute of Software, Chinese Academy of Sciences); Diaohan Luo (University of the Chinese Academy of Sciences); Heran Gao (University of the Chinese Academy of Sciences); Wenbo Zhang (Institute of Software, Chinese Academy of Sciences) |
| Anole: A Lightweight and Verifiable Learned-based Index for Time Range Query on Blockchain Systems Jian Chang (Huazhong University of Science and Technology); Binhong Li (Huazhong University of Science and Technology); Jiang Xiao ( Huazhong University of Science and Technology)*; Licheng Lin (Huazhong University of Science and Technology); Hai Jin (Huazhong University of Science and Technology) |
| Accelerating Recommendation Inference via GPU Streams Yuean Niu (East China Normal University); Zhizhen Xu (East China Normal University); Chen Xu (East China Normal University)*; Jiaqiang Wang (Tencent) |
| Mitigating Data Stalls in Deep Learning with Multi-times Data Loading Rule Derong Chen (University of Electronic Science and Technology of China); Shuang Liang (University of Electronic Science and Technology of China)*; Gang Hu (Huawei); han xu (Huawei Technologies Co., Ltd.); luo xianqiang (huawei); Hao Li (University of Electronic Science and Technology of China); Jie Shao (University of Electronic Science and Technology of China) |
| A Self-Decoupled Interpretable Prediction Framework for Highly-Variable Cloud Workloads Bingchao Wang (Chongqing Key Laboratory of Computational Intelligence, Chongqing University of Posts and Telecommunications); Xiaoyu Shi (Chinese Academy of Sciences)*; Mingsheng Shang (Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences) |
| A Knowledge-Driven Memory System for Traffic Flow Prediction Binwu Wang ( University of Science and Technology of China); Yudong Zhang (University of Science and Technology of China); Pengkun Wang (University of Science and Technology of China); Xu Wang (University of Science and Technology of China); Lei Bai (Shanghai AI Laboratory); Yang Wang (University of Science and Technology of China)* |
| HIT - An Effective Approach to Build a Dynamic Financial Knowledge Base Xinyi ZHU (HKUST (GZ))*; XIN Hao (HKUST); Yanyan Shen (Shanghai Jiao Tong University); Lei Chen (Hong Kong University of Science and Technology) |
| Research 5: Spatial Data (II) April 18th, 15:30-17:00, Room Emerald 1 Chair: Zhaojing Luo (National University of Singapore) |
| ISTNet: Inception Spatial Temporal Transformer for Traffic Prediction Chu Wang (Northwest Normal University)*; Jia Hu (Northwest Normal University); Ran Tian (Northwest Normal University); xin gao (China West Airport Group (CWAG)); ZhongYu Ma (Northwest Normal University) |
| SimiDTR: Deep Trajectory Recovery with Enhanced Trajectory Similarity Yupu Zhang (University of Electronic Science and Technology of China)*; Liwei Deng (University of Electronic Science and Technology of China); Yan Zhao (Aalborg University); Jin Chen (University of Electronic Science and Technology of China(UESTC)); Kai Zheng (University of Electronic Science and Technology of China); jiandong xie (HUAWEI TECHNOLOGIES CO.LTD.) |
| Fusing Local and Global Mobility Patterns for Trajectory Recovery Liwei Deng (University of Electronic Science and Technology of China); Yan Zhao (Aalborg University); Hao Sun (Peking University); Yang Changjie (University of Electronic Science and Technology of China); jiandong xie (HUAWEI TECHNOLOGIES CO.LTD.); Kai Zheng (University of Electronic Science and Technology of China)* |
| Towards Effective Trajectory Similarity Measure in Linear Time Yuanjun Liu (Soochow University); An Liu (Soochow University)*; Guanfeng Liu (Macquarie University); Zhixu Li (Fudan University); Lei Zhao (Soochow University) |
| Trajectory Representation Learning Based on Road Network Partition for Similarity Computation Li Jiajia (Shenyang Aerospace University)*; mingshen wang (Shenyang Aerospace University); Lei Li (The Hong Kong University of Science and Technology (Guang Zhou)); KEXUAN XIN (The University of Queensland); Wen Hua (The University of Queensland); Xiaofang Zhou (The Hong Kong University of Science and Technology) |
| Adversarial Spatial-Temporal Graph Network for Traffic Speed Prediction with Missing Values Pengfei Li (Soochow University)*; Junhua Fang (Soochow University); wei chen (soochow university); An Liu (Soochow University); Pingfu Chao (Soochow University) |
| Query2Trip: Dual-Debiased Learning for Neural Trip Recommendation Peipei Wang (Wuhan University of Technology)*; Lin Li (Wuhan University of Technology); Ru Wang (Shandong Normal University); Xiaohui Tao (The University of Southern Queensland) |
| Research 6: Privacy Computing April 19th, 13:30-15:00, Room Amber Chair: Wei Song (Wuhan University) |
| Towards Defending Against Byzantine LDP Amplified Gain Attacks Yukun Yan (Harbin Engineering University); Qingqing Ye (Hong Kong Polytechnic University); Haibo Hu (Hong Kong Polytechnic University); Rui Chen (Harbin Engineering University)*; Qilong Han (Harbin Engineering University); Leixia Wang (Renmin University of China) |
| Authenticated Ranked Keyword Search over Encrypted Data with Strong Privacy Guarantee Ningning Cui (Anhui University)*; Zheli Deng (Anhui University); Man Li (Deakin university ); Yuliang Ma (Northeastern University); Jie Cui (Anhui University); Hong Zhong (Anhui University) |
| Combining Autoencoder with Adaptive Differential Privacy for Federated Collaborative Filtering Xuanang Ding (Huazhong University of Science and Technology)*; Guohui Li (School of Computer Science and Technology Huazhong University of Science and Technology); Ling Yuan (Huazhong University of Science and Technology); Lu Zhang (Huazhong University of Science and Technology); Qian Rong (Huazhong University of Science and Technology) |
| Robust Clustered Federated Learning Tiandi Ye (East China Normal University)*; Senhui Wei (East China Normal University); Jamie Cui (Ant Group); Cen Chen (East China Normal University); Yingnan Fu (East China Normal University); Ming Gao (East China Normal University) |
| FedGR: Federated Learning with Gravitation Regulation for Double Imbalance Distribution Songyue Guo (Harbin Institute of Technology, ShenZhen); Xu Yang (Harbin lnstitute of Technology, Shenzhen ); Jiyuan Feng (Harbin Institute of Technology, Shenzhen); Ye Ding (Dongguan University of Technology); Wei Wang (Hong Kong University of Science and Technology); Yunqing Feng (Shanghai Pudong Development Bank); Qing Liao (Harbin Institute of Technology (Shenzhen))* |
| Federated Learning with Emerging New Class: A Solution using Isolation-based Specification Xin Mu (Peng Cheng Laboratory)*; Gongxian Zeng (PCL); Zhengan Huang (PCL) |
| Improving Heterogeneous Subgraph Federated Learning from An Information Theoretic Perspective Jiayan Guo (Peking University)*; Shangyang Li (Peking University); Yan Zhang (Peking University) |
| Research 7: Recommendation (I) April 19th, 13:30-15:00, Room Emerald 1 Chair: Minghe Yu (Northeastern University) |
| Disentangling User Intention for Sequential Recommendation with Dual Intention Decoupling Network Liangliang Chen (Beijing University of Posts and Telecommunications)*; Guang Chen (Beijing University of Posts and Telecommunications) |
| Sequential Hypergraph Convolution Network for Next Item Recommendation JX Chen (Peking University)*; Hongzhi Liu (Peking University); Yingpeng Du (Peking University); Zekai Wang (BOSS Zhipin NLP Center); Yang Song (BOSS Zhipin NLP Center); Zhonghai Wu (Peking University) |
| Towards Lightweight Cross-domain Sequential Recommendation via External Attention-enhanced Graph Convolution Network Xinhua Wang (Shandong Normal University)*; Jinyu Zhang (Shandong Normal University) |
| Attentive Hawkes Process Application for Sequential Recommendation Shuodian Yu (Shanghai Jiao Tong university); Li Ma (Shanghai Jiao Tong University); Xiaofeng Gao (Shanghai Jiaotong University)*; Jianxiong Guo (Beijing Normal University); Guihai Chen (Shanghai Jiao Tong University) |
| Leveraging Interactive Paths for Sequential Recommendation Aoran Li (Nanjing University of Aeronautics and Astronautics); Yalei Zang (Nanjing University of Aeronautics and Astronautics); Yani Wang (College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics); Bohan Li (Nanjing University of Aeronautics and Astronautics)* |
| CHSR: Cross-view Learning from Heterogeneous Graph for Session-based Recommendation Junchen Wang (Sichuan University)*; Lei Duan (Sichuan University); Ma Runze (Sichuan University); Yidan Zhang (Sichuan University); ZhaoHang Luo (Nuclear Power Institute of China) |
| Towards Efficient and Effective Transformers for Sequential Recommendation Wenqi Sun (Renmin University of China)*; Zheng Liu (MSRA); Xinyan Fan (Renmin University of China); Ji-Rong Wen (Renmin University of China); Wayne Xin Zhao (Renmin University of China) |
| Research 8: Knowledge Graph April 19th, 13:30-15:00, Room Emerald 2 Chair: Xiaowang Zhang (Tianjin University) |
| Question Answering over Knowledge Graphs via Machine Reading Comprehension Weidong Han (Fudan university); Zhaowu Ouyang (Fudan University); Yifan Wang (Fudan University); Weiguo Zheng (Fudan University)* |
| AIR: Adaptive Incremental Embedding Updating for Dynamic Knowledge Graphs Zhifeng Jia (Hong Kong University of Science and Technology)*; Haoyang Li (The Hong Kong University of Science and Technology); Lei Chen (Hong Kong University of Science and Technology) |
| Temporal-Relational Matching Network for Few-shot Temporal Knowledge Graph Completion Xing Gong (Harbin Institute of Technology, ShenZhen); Jianyang Qin (Harbin Institute of Technology, ShenZhen); Heyan Chai (HarBin Institute of technology, ShenZhen); Ye Ding (Dongguan University of Technology); Yan Jia (Harbin Institute of Technology (Shenzhen)); Qing Liao (Harbin Institute of Technology (Shenzhen))* |
| Enhancing Knowledge Graph Attention by Temporal Modeling for Entity Alignment with Sparse Seeds Chenchen Sun (Tianjin University of Technology)*; Yuyuan Jin (Tianjin University of Technology); Derong Shen (Northeastern University); Tiezheng Nie ( Northeastern Univeristy); Xite Wang (Dalian Maritime University); Yingyuan Xiao (Tianjin University of Technology) |
| Learning Semantic-Rich Relation-Selective Entity Representation for Knowledge Graph Completion Zenan Xu (Sun Yat-sen University)*; Zexuan Qiu (The Chinese University of Hong Kong); Qinliang Su (SUN YAT-SEN UNIVERSITY) |
| BiQCap: A Biquaternion and Capsule Network-based Embedding Model for Temporal Knowledge Graph Completion Sensen Zhang (Renmin University of China)*; Xun Liang (Renmin University of China); Zhiying LI (Renmin University of China); Junlan Feng (China Mobile Research Institute); Xiangping Zheng (Renmin University of China); Bo Wu (Renmin University of China) |
| Analogy-Triple Enhanced Fine-grained Transformer for Sparse Knowledge Graph Completion Shaofei Wang (Peking University)*; Siying Li (Peking University); Lei Zou (Peking University) |
| Research 9: Graph and Network (I) April 19th, 15:30-17:00, Room Amber Chair: Mo Li (Liaoning University) |
| Meta-Path based Social Relation Reasoning in A Deep and Robust Way Xuhui Jiang (Institute of Computing Technology, CAS)*; Yinghan Shen (Institute of Computing Technology, CAS); Yuanzhuo Wang (Institute of Computing Technology Chinese Academy of Sciences); Huawei Shen (Institute of Computing Technology, Chinese Academy of Sciences); Chengjin Xu (International Digital Economy Academy); Shengjie Ma (Renmin University of China) |
| Mining Discriminative Sub-network Pairs in Multi-frequency Brain Functional Networks jinyi chen (Northeastern University); Junchang Xin ( Northeastern University)*; Zhongyang Wang (Northeastern University); Xinlei Wang (Northeastern University); Sihan Dong (Northeastern University); Zhiqiong Wang (Northeastern University) |
| Hierarchical All-Pairs SimRank Calculation Zhang Liangfu (Renmin University of China)* |
| Subgraph Reconstruction via Reversible Subgraph Embedding Boyu Yang (Fudan University ); Weiguo Zheng (Fudan University)* |
| TE-DyGE: Temporal Evolution-enhanced Dynamic Graph Embedding Networks liping wang (HKUST-GZ)*; Yanyan Shen (Shanghai Jiao Tong University); Lei Chen (Hong Kong University of Science and Technology) |
| Efficient Anomaly Detection in Property Graphs Jiamin Hou (Renmin University of China)*; Yuhong Lei (Renmin University of China); Zhe Peng (Renmin Universtiy of China); WEI LU (Renmin University of China); Feng Zhang (Renmin University of China); Xiaoyong Du (Renmin University of China) |
| Efficiently Answering Why-Not Questions on Radius-Bounded k-Core Searches Chuanyu Zong (Shenyang Aerospace University)*; Zefang Dong (Shenyang Aerospace University); Xiaochun Yang (Northeastern University); Bin Wang (Northeastern University); Tao Qiu (Shenyang Aerospace University); Huaijie Zhu (Sun Yat-Sen University) |
| Research 10: Recommendation (II) April 19th, 15:30-17:00, Room Emerald 1 Chair: Yan Zhao (Aalborg University) |
| MG-CR: Factor Memory Network and Graph Neural Network Based Personalized Course Recommendation Yun Zhang (School of Computer Science and Engineering, Northeastern University)*; Minghe Yu (Northeastern University); Jintong Sun (Northeastern University); Tiancheng Zhang (Northeastern University); Ge Yu (Northeast University) |
| Hyperbolic Mutual Learning for Bundle Recommendation Haole Ke (Wuhan University of Technology)*; Lin Li (Wuhan University of Technology); Peipei Wang (Wuhan University of Technology); Jingling Yuan (Wuhan University of Technology); Xiaohui Tao (The University of Southern Queensland) |
| Intention-aware User Modelling for Personalized News Recommendation Rongyao Wang (Qilu University of Technology (Shandong Academy of Sciences) ); Shoujin Wang (University of Technology Sydney); Wenpeng Lu (Qilu University of Technology (Shandong Academy of Sciences))*; Xueping Peng (University of Technology Sydney); Weiyu Zhang (Qilu University of Technology(Shandong Academy of Sciences)); Chaoqun Zheng (Qilu University of Technology (Shandong Academy of Sciences) ); Xinxiao Qiao (Qilu University of Technology (Shandong Academy of Sciences) ) |
| Cold-Start based Multi-Scenario Ranking Model for Click-Through Rate Prediction Peilin Chen (Alibaba Group)*; Hong Wen (Alibaba); Jing Zhang (The University of Sydney); Fuyu Lv (Alibaba); Li Zhao (Zhejiang University); Qijie Shen (Alibaba Group); Wanjie Tao (Alibaba Group); Ying Zhou (Zhejiang lab); Chao Zhang (Zhejiang University) |
| Adversarial Learning Enhanced Social Interest Diffusion Model for Recommendation Jiaxi Wang (Peking University)*; Haochen Li (Peking University); Tong Mo (Peking University); Weiping Li (Peking University) |
| PIDE: Propagating Influence of Dynamic Evolution on Interaction Networks for Recommendation Chunjing Xiao (civial aviation university of china)*; Shenkai Lv ( civial aviation university of china); Wanlin Ji ( civial aviation university of china); Yuxiang Zhang (civial aviation university of china); Haiying Pan (Digital Committee of Xiamen Airline); Lingshan Wu (Digital Committee of Xiamen Airline) |
| HIT: Learning A Hierarchical Tree-based Model with Variable-Length Layers for Recommendation Systems Anran Xu (Shanghai Jiao Tong University)*; Shuo Yang (Tencent Inc.); SHUAI LI (Tencent inc.); Zhenzhe Zheng (Shanghai Jiao Tong University); LingLing Yao (Tencent); Fan Wu (Shanghai Jiao Tong University); Guihai Chen (Shanghai Jiao Tong University); Jie Jiang (Tencent Inc.) |
| Research 11: Graph and Network (II) April 20th, 10:30-12:30, Room Amber Chair: Yongchao Liu (Ant Group) |
| Discovering Persistent Subgraph Patterns over Streaming Graphs Chu Huang (National University of Defense Technology)*; Qianzhen Zhang (National University of Defense Technology); Deke Guo (NUDT); Xiang Zhao (National University of Defence Technology) |
| Efficient Edge Coloring on Dynamic Graphs "Zhepeng Huang (Nanjing University of Science and Technology ); Long Yuan (Nanjing University of Science and Technology)*; Haifei Sui (Nanjing University of Science and Technology ); Zi Chen (East China Normal University); Shiyu Yang (Guangzhou University); Jianye Yang (Guangzhou University)" |
| Mining Top-k Frequent Patterns over Streaming Graphs Xi Wang (National University of Defense Technology)*; Qianzhen Zhang (National University of Defense Technology); Deke Guo (NUDT); Xiang Zhao (National University of Defence Technology) |
| An Efficient Index-based Method for Skyline Path Query over Temporal Graphs with Labels Linlin Ding (Liaoning University, China); Gang Zhang (Liaoning University); Ji Ma (Liaoning University); Mo Li (Liaoning University)* |
| Efficient and Scalable Distributed Graph Structural Clustering at Billion Scale Kongzhang Hao (University of New South Wales)*; Long Yuan (Nanjing University of Science and Technology); Zhengyi Yang (University of New South Wales); Wenjie Zhang (University of New South Wales); Xuemin Lin (Shanghai Jiaotong University) |
| Local spectral for polarized communities search in attributed signed network Fanyi Yang (Northwest Normal University); Huifang Ma (Northwest Normal University)*; Wentao Wang (Northwest Normal University); Zhixin Li (Guangxi Normal University); Liang Chang (Guilin University of Electronic Technology) |
| Contraction Hierarchies with Label Restrictions Maintenance in Dynamic Road Networks Bo Feng (ECNU); Zi Chen (East China Normal University)*; Long Yuan (Nanjing University of Science and Technology); Xuemin Lin (University of New South Wales); Liping Wang (ECNU) |
| Research 12: Recommendation (III) April 20th, 10:30-12:30, Room Emerald 1 Chair: Xiang Ao (Institute of Computing Technology, CAS) |
| Disentangled Contrastive Learning for Cross-Domain Recommendation Ruohan Zhang (Shanghai Jiao Tong University)*; Tianzi Zang (Shanghai Jiao Tong University); Yanmin Zhu (Shanghai Jiao Tong University); Chunyang Wang (Shanghai Jiao Tong University); Ke Wang (Shanghai Jiao Tong University); Jiadi Yu (Shanghai Jiao Tong University) |
| Intra- and Inter-behavior Contrastive Learning for Multi-behavior Recommendation Qingfeng Li (Northwest Normal University); Huifang Ma (Northwest Normal University)*; Ruoyi Zhang (Northwest Normal University); Wangyu Jin (Northwest Normal University); Zhixin Li (Guangxi Normal University) |
| ML-KGCL: Multi-Level Knowledge Graph Contrastive Learning for Recommendation Gong Chen (Wuhan University)*; Xiaoyuan Xie (Wuhan University) |
| Temporal-Aware Multi-Behavior Contrastive Recommendation HongRui Xuan (Nanjing University of Aeronautics and Astronautics); Bohan Li (Nanjing University of Aeronautics and Astronautics)* |
| CATCL: Joint Cross-Attention Transfer and Contrastive Learning for Cross-Domain Recommendation Shuo Xiao ( China University of Mining and Technology); Dongqing Zhu (China University of Mining and Technology)*; Chaogang Tang (China University of Mining and Technology); Zhenzhen Huang ( China University of Mining and Technology) |
| Adversarial Learning Data Augmentation for Graph Contrastive Learning in Recommendation Junjie Huang (Institute of Computing Technology, Chinese Academy of Sciences)*; Qi Cao (Institute of Computing Technology, Chinese Academy of Sciences); Ruobing Xie (WeChat, Tencent); Shaoliang Zhang (Tencent); Feng Xia (WeChat Search Application Department, Tencent); Huawei Shen (Institute of Computing Technology, Chinese Academy of Sciences); Xueqi Cheng (Institute of Computing Technology, Chinese Academy of Sciences) |
| KRec-C2: A Knowledge Graph Enhanced Recommendation with Context awareness and Contrastive Learning Yingtao Peng (Renmin University of China)*; Zhendong Zhao (Institute of Information Engineering,Chinese Academy of Sciences); Maoliniyazi Aishan (Renmin University); Xiaofeng Meng (Renmin University of China) |
| Research 13: Graph and Network (III) April 20th, 10:30-12:30, Room Emerald 2 Chair: Wei Li (Harbin Engineering University) |
| MPGCL: Multi-Perspective Graph Contrastive Learning Miao Zhang (Heilongjiang University); Yan Yang (Heilongjiang University)* |
| CLNIE: A Contrastive Learning Based Node Importance Evaluation Method for Knowledge Graphs with Few Labels Jingbo Wang ( Northeastern University); Yumeng Song (Northeastern University)*; Yu Gu (Northeastern University); Xiaohua Li (Northeastern University); Fangfang Li (Northeastern University) |
| Class-Dynamic and Hierarchy-Constrained Network for Entity Linking Kehang Wang (University of Science and Technology of China)*; Qi Liu (" University of Science and Technology of China, China"); Kai Zhang (University of Science and Technology of China); Ye Liu (University of Science and Technology of China); Hanqing Tao (University of Science and Technology of China (USTC)); Zhenya Huang (University of Science and Technology of China); Enhong Chen (University of Science and Technology of China) |
| ALGCN: Accelerated Light Graph Convolution Network for Recommendation Ronghai Xu ( Sun Yat-sen University); Haijun Zhao (Sun Yat-Sen University); Zhi-Yuan Li (Sun Yat-sen University); Chang-Dong Wang (Sun Yat-sen University)* |
| Multimodal Entity Linking with Mixed Fusion Mechanism Gongrui Zhang (Southeast University)*; Chenghuan Jiang (Southeast University); Zhongheng Guan (Southeast University); Peng Wang (Southeast University) |
| Distantly Supervised Entity Linking with Selection Consistency Constraint Haipeng Dai (Nanjing University)*; Lei Meng (Nanjing University); Hancheng Wang (Nanjing University); Rong Gu (Nanjing University); Siwen Chen (Nanjing University); Feng Chen (Nanjing University); Wei Hu (Nanjing University) |
| Dual-view Self-supervised Co-training for Knowledge Graph Recommendation Ruoyi Zhang (Northwest normal university ); Huifang Ma (Northwest Normal University)*; Qingfeng Li (Northwest Normal University); YIke Wang (Northwest Normal University); Zhixin Li (Guangxi Normal University) |
| Research 14: Information Retrieval April 20th, 13:30-15:00, Room Amber Chair: Yingxia Shao (Beijing University of Posts and Telecommunications) |
| Semantic-Driven Instance Generation for Table Question Answering Shuai Ma (Henan Institutes of Advanced Technology, Zhengzhou University); Wenbin Jiang (Baidu Inc.); Xiang Ao (Institute of Computing Technology, CAS )*; Meng Tian (Baidu inc.); Xinwei Feng (Baidu Inc.); Yajuan Lyu (Baidu Inc.); Qiaoqiao She (Baidu Inc.); Qing He (Institute of Computing Technology, Chinese Academy of Sciences) |
| A Joint Link-Retrieve Framework for Open Table-and-Text Question Answering Jian Zou (School of Computer Science and Technology, Soochow University); Jiaan Wang (Soochow University); Ying He (iFLYTEK CO., LTD); JIanfeng Qu (Soochow University)*; Zhixu Li (Fudan University); Pengpeng Zhao (Soochow University); An Liu (Soochow University); Lei Zhao (Soochow University) |
| Fintech Key-Phrase: a New Chinese Financial High-Tech Dataset Accelerating Expression-Level Information Retrieval weiqiang jin (xi`an jiaotong university)*; Biao Zhao (xi`an jiaotong university); Chenxing Liu (xi`an jiaotong university) |
| BACH: Black-box Attacking on Deep Cross-Modal Hamming Retrieval Models Jie Zhang (Tianjin University)*; Gang Zhou (School of Artificial Intelligence, University of Chinese Academy of Science); Qianyu Guo (Zhongguancun Laboratory); Zhiyong Feng (Tianjin University); Xiaohong Li (Tianjin University) |
| A Three-Layer Attentional Framework based on Similar Users for Dual-Target Cross-Domain Recommendation Jinhu Lu (Donghua University)*; Guohao Sun (Donghua university); Xiu FANG (Donghua University); Jian Yang (Macquarie University); Wei He (Donghua university) |
| Select, Extend, and Generate: Generative Knowledge Selection for Open-Domain Dialogue Response Generation Sixing Wu (Yunnan University)*; Ping Xue (Peking University); Ye Tao (Peking University); Ying Li (Peking University); Zhonghai Wu (Peking University) |
| Modeling High-order Relation to Explore User Intent with Parallel Collaboration Views Xiangping Zheng (Renmin University of China)*; Xun Liang (Renmin University of China); Bo Wu (Renmin University of China); Jun Wang (Swinburne University of Technology); Yuhui Guo (Renmin University of China); Sensen Zhang (Renmin University of China); Yuefeng Ma (Qufu Normal University) |
| Research 15: Machine Learning (I) April 20th, 13:30-15:00, Room Emerald 1 Chair: Hongzhi Wang (Harbin Institute of Technology) |
| Decoupling Graph Neural Network with Contrastive Learning for Fraud Detection Lin Meng (Florida State University)*; Yuxiang Ren (IFM Lab, Florida State University); Jiawei Zhang (UC Davis) |
| TUAF: Triple-unit-based Graph-level Anomaly Detection with Adaptive Fusion Readout Zhenyang Yu (Sichuan University)*; Xinye Wang (Sichuan University); Bingzhe Zhang (Sichuan University); Zhaohang Luo (Nuclear Power Institute of China); Lei Duan (Sichuan University) |
| Modeling Intra-class and Inter-class Constraints for Out-of-domain Detection Shun Zhang (Beihang University)*; Jiaqi Bai (Beihang University); Tongliang Li (Beihang University); Zhao Yan (Tencent); Zhoujun Li (Beihang University) |
| A Novel Deep Learning Framework for Interpretable Drug-Target Interaction Prediction with Attention and Multi-Task Mechanism Yubin Zheng (Shanghai Jiao Tong University)* |
| ShapeWordNet: An Interpretable Shapelet Neural Network for Physiological Signal Classification Wenqiang He (University of Science and Technology of China)*; Mingyue Cheng (University of Science and Technology of China); Qi Liu (" University of Science and Technology of China, China"); Zhi Li (Tsinghua University) |
| Weakly-Supervised Multi-Action Offline Reinforcement Learning for Intelligent Dosing of Epilepsy in Children Zhuo Li (Chongqing University of Posts and Telecommunications)*; yifei Shen (The Hong Kong Polytechnic University); Ruiqing Xu (Univeristy College London); Yu Yang (The Hong Kong Polytechnic University); Jiannong Cao ( The Hong Kong Polytechnic University); Linchun Wu (Donglian Information Co., Ltd.); Qing Wu (Children's Hospital of Chongqing Medical University) |
| Automatic ICD Coding Based on Segmented ClinicalBERT with Hierarchical Tree Structure Learning Beichen Kang (Fudan University)*; Xiaosu Wang (Fudan University); Yun Xiong (Fudan University); Yao Zhang (Fudan Univeristy); Chaofan Zhou (Fudan Univeristy); Yangyong Zhu (Fudan University); Jiawei Zhang (UC Davis); Chunlei Tang (Harvard Medical School) |
| Research 16: Text Processing April 20th, 13:30-15:00, Room Emerald 2 Chair: Chunyao Song (Nankai University) |
| Meta-Learning Siamese Network for Few-Shot Text Classification Chengcheng Han (East China Normal University)*; Yuhe Wang (East China Normal University); Yingnan Fu (East China Normal University); Xiang Li (East China Normal University); Minghui Qiu (Alibaba); Ming Gao (East China Normal University); Aoying Zhou (East China Normal University) |
| CoDE: Contrastive Learning Method for Document-level Event Factuality Identification Zihao Zhang (Soochow University)*; Zhong Qian (Soochow University); Xiaoxu Zhu (Soochow University); Peifeng Li (Soochow University) |
| Is a Single Embedding Sufficient? Resolving Polysemy of Words from the Perspective of Markov Decision Process cheng zhang (Tianjin University of Finance and Economics); zhi chen (Tianjin University of Finance and Economics)*; dongmei yan (Tianjin University of Finance and Economics); Jingxu Cao (Tianjin University of Finance and Economics); quan zhang (Tianjin University of Finance and Economics) |
| Wukong-CMNER: A Large-Scale Chinese Multimodal NER Dataset with Images Modality Xigang Bao (Renmin University of China); Shouhui Wang (Renmin university of China); pengnian qi (Renmin university of China); Biao Qin (Renmin University of China)* |
| Unify the Usage of Lexicon in Chinese Named Entity Recognition Wenjia Wu (The Institute of Software, Chinese Academy of Sciences); Changyou Zhang (The Institute of Software, Chinese Academy of Sciences)*; Shuzi Niu (Institute of Software, Chinese Academy of Sciences, China); Lin Shi (The Institute of Software, Chinese Academy of Sciences) |
| Optimizing Empathetic Response by Generating and Integrating Emotion Feedback and Topic Discussion Jing Li (Northeastern University in China); Donghong Han (Northeastern University)*; Shi Feng (Northeastern University); Yifei Zhang ( Northeastern University) |
| A Prompt-based Representation Individual Enhancement Method for Chinese Idiom Reading Comprehension Ying Sha (College of Informatics, Huazhong Agricultural University, Wuhan, China.); mingmin wu (Huazhong Agricultural University)*; zhi zeng (Huazhong Agricultural University); xing ge (Huazhong Agricultural University); zhongqiang Huang (Huazhong Agricultural University); huan wang (Huazhong Agricultural University) |
| Research 17: Machine Learning (II) April 20th, 15:30-17:00, Room Amber Chair: Jianqiu Xu (Nanjing University of Aeronautics and Astronautics) |
| Event Relation Extraction Using Type-Guided Attentive Graph Convolutional Networks Ling Zhuang (Central China Normal University); Po Hu (Central China Normal University)*; Weizhong Zhao (Central China Nornal University) |
| HanoiT: Enhancing Context-aware Translation via Selective Context Jian Yang (BeiHang University)*; Yuwei Yin (University of Hong Kong); Shuming Ma (Microsoft Research Asia); Liqun Yang (Beihang University); hongcheng Guo (Beihang university); Haoyang Huang (Microsoft Research Asia); Dongdong Zhang (Microsoft Research Asia); Yutao Zeng (Unaffiliated); Zhoujun Li (Beihang University); Furu Wei (Microsoft Research Asia) |
| Cross-modal Contrastive Learning for Event Extraction Shuo Wang (Southeast University)*; Meizhi Ju (None); Yunyan Zhang (Tencent); Yefeng Zheng (Tencent); Meng Wang (Southeast University); Guilin Qi (Southeast University) |
| CB-GAN: Generate Sensitive Data with a Convolutional Bidirectional Generative Adversarial Networks Richa c Hu (School of Software Engineering, Sun Yat-Sen University)*; Dan Li (Sun Yat-Sen University); See Kiong Ng (National University of Singapore); Zibin Zheng (Sun Yat-sen University) |
| Rainfall Spatial Interpolation with Graph Neural Networks Jia Li (Hong Kong University of Science and Technology)*; Yanyan Shen (Shanghai Jiao Tong University); Lei Chen (Hong Kong University of Science and Technology); Charles Wang Wai Ng (Hong Kong University of Science and Technology ) |
| PMJEE: A Prototype Matching Framework for Joint Event Extraction Haochen Li (Peking University)*; Tong Mo (Peking University); di Geng (peking university); Weiping Li (Peking University) |
| Storyline Generation from News Articles Based on Approximate Personalized Propagation of Neural Predictions Junli Wang (Southwest University of Science and Technology)*; xujian zhao (Southwest University of Science and Technology); Peiquan Jin (Universiity of Science and Technology of China); Chunming Yang (Southwest University of Science and Technology); bo li (Southwest University of Science and Technology); hui zhang (Southwest University of Science and Technology) |
| Research 18: Machine Learning (III) April 20th, 15:30-17:00, Room Emerald 1 Chair: Meng Wang (Tongji University) |
| Self-Training with Label-Feature-Consistency for Domain Adaptation Yi Xin (Nanjing University)*; Siqi Luo (Nanjing University); Pengsheng Jin (Nanjing University); Yuntao Du (Nanjing University); Chongjun Wang (Nanjing University) |
| A Topic-Aware Data Generation Framework for Math Word Problems Tianyu Zhao (Tsinghua University)*; Chengliang Chai (Beijing Institute of Technology); Jiabin Liu (Tsinghua University); Guoliang Li (Tsinghua University); Jianhua Feng (Tsinghua); Zitao Liu (TAL Education Group) |
| Fine-grained Software Vulnerability Detection via Neural Architecture Search Qianjin Du (Tsinghua Univ)*; Xiaohui Kuang (National Key Laboratory of Science and Technology on Information System Security); Xiang Li (National Key Laboratory of Science and Technology on Information System Security); Gang Zhao (National Key Laboratory of Science and Technology on Information System Security) |
| A New Reconstruction Attack: User Latent Vector Leakage in Federated Recommendation zheng zhang (Wuhan university); Wei Song (Wuhan University)* |
| Process Drift Detection in Event Logs with Graph Convolutional Networks Leilei Lin (Capital Normal University)*; Yumeng Jin (Capital Normal University); Lijie Wen (Tsinghua University); Wenlong Chen (Capital Normal University); Ying Di (Capital Normal University); Yusong Xu (Tsinghua University); Jianmin Wang ("Tsinghua University, China") |
| SMART: A Decision-Making Framework with Multi-Modality Fusion for Autonomous Driving based on Reinforcement Learning Yuyang Xia (University of Electronic Science and Technology of China)*; Shuncheng Liu (University of Electronic Science and Technology of China); Rui Hu (University of Electronic Science and Technology of China); quanlin yu (University Of Electronic Science And Technology Of China); xiushi feng (university of electronic science and technology of china;); Kai Zheng (University of Electronic Science and Technology of China); Han Su (University of Electronic Science and Technology of China) |
POSTER & DEMO SESSIONS
| Poster Session 1 April 18th, 13:30-15:00, Room Ballroom Foyer Chair: Xueli Liu (Tianjin University) |
| (P1) Internet Public Safety Event Grading and Hybrid Storage based on Multi-Feature Fusion for Social Media Texts Die Hu (Huazhong University of Science and Technology)*; Yulai Xie (huazhong university of science and technology); Dan Feng (Huazhong University of Science and Technology); Shixun Zhao (Huazhong University of Science and Technology); Pengyu Fu (Huazhong University of Science and Technology) |
| (P2) Speculation and Negation Scope Resolution via Machine Reading Comprehension Formulation with Data Augmentation Zhong Qian (Soochow University)*; Tiening Sun (Soochow University); ting zou (Soochow University); Peifeng Li (Soochow University); Qiaoming Zhu (Soochow University); Guodong Zhou (Soochow University) |
| (P3) Continuous k-similarity Trajectories Search over Data Stream Rui Zhu (Shenyang Aerospace University)*; Meichun Xiao (Shenyang Aerospace University); bin wang (NEU); Xiaochun Yang (Northeastern University); Xia Xiufeng (Shenyang Aerospace University); Chuanyu Zong (Shenyang Aerospace University); Tao Qiu (Shenyang Aerospace University) |
| (P4) Thompson Sampling with Time-Varying Reward for Contextual Bandits Cairong Yan (Donghua University)*; hualu Xu (DHU); Haixia Han (Donghua University); Yanting Zhang (Donghua University); Zijian Wang (Donghua University) |
| (P5) Enlarge the Hidden Distance: A More Distinctive Embedding to Tell Apart Unknowns for Few-Shot Learning Zhaochen Li (Peking University)*; Kedian Mu (Peking University) |
| (P6) Recovering Missing Key Information: An Aspect-guided Generator for Abstractive Multi-document Summarization Haotian Chen (Fudan University)*; Han Zhang (Fudan University); Houjing Guo (Fudan University); Shuchang Yi (Fudan University); Bingsheng Chen (Fudan University); Xiangdong Zhou (Fudan University) |
| (P7) TETA: Text-enhanced tabular data annotation with multi-task graph convolutional network Chen Ye (Hangzhou Dianzi University)*; Haoshi Zhi (Hangzhou Dianzi University); Shihao Jiang (Tencent holdings ltd); Hua Zhang (Hangzhou Dianzi University); Yifan Wu (Hangzhou Dianzi University); Guojun Dai (Hangzhou Dianzi University) |
| (P8) Adversarial Learning-based Stance Classifier for COVID-19-related Health Policies Feng Xie (National University of Defense Technology)*; Zhong Zhang (National University of Defense Technology); Xuechen Zhao (National University of Defense Technology); Haiyang Wang (National University of Defense Technology); Jiaying Zou (National University of Defense Technology); lei tian (National University of Defense Technology); Bin Zhou (National University of Defense Technology); yusong tan (College of Computer, National University of Defense Technology) |
| (P9) A Two-stage Label Rectification Framework for Noisy Event Extraction Zijie Xu (Southeast University); Peng Wang (Southeast University)*; Ziyu Shang (Southeast university); Jiajun Liu (Southeast University) |
| (P10) A Unified Visual Prompt Tuning Framework with Mixture-of-Experts for Multimodal Information Extraction Bo Xu (Donghua University)*; Shizhou Huang (Donghua University); Ming Du (College of Computer Science and Technology, Donghua University); Hongya Wang (Donghua University); Hui Song (Donghua University); Yanghua Xiao (Fudan University); Xin Lin (ECNU) |
| (P11) Flow based End-to-End model for Hierarchical Time Series Forecasting via Trainable Attentive-Reconciliation Shiyu Wang (antgroup)*; Yinbo sun (Ant Group); Yan Wang (Ant Group); Fan Zhou (AntGroup); Lin-Tao Ma (Ant Group ); James Y Zhang (Ant Group); YangFei Zheng (antgroup) |
| (P12) Meta Pseudo Labels for Anomaly Detection via Partially Observed Anomalies Sinong Zhao (Nankai University)*; Zhaoyang Yu (Nankai University); Xiaofei Wang (Nankai University); Trent G Marbach (Toronto Metropolitan University); Wang Gang (Nankai Univerisity); Liu Xiaoguang (Nankai Univerisity) |
| (P13) Unleashing Pre-trained Masked Language Model Knowledge for Label Signal guided Event Detection Mengnan Xiao (Tianjin University)*; Ruifang He (Tianjin University); Junwei Zhang (Tianjin University); Jinsong Ma (Tianjin University); Haodong Zhao (Tianjin Unversity) |
| (P14) Cost-effective clustering by aggregating local density peaks Wen-Bo Xie (Southwest Petroleum University)*; Bin Chen (Southwest Petroleum University); Jun-Hao Shi (Southwest Petroleum University); Yan-Li Lee (Xihua University); Xin Wang (Southwest Petroleum University); Xun Fu (Southwest Petroleum University) |
| (P15) Multi-scale community detection in subspace of attribute Cairui Yan (Northwest Normal University); Huifang Ma (Northwest Normal University)*; Yuechen Tang (Northwest Normal University); Xiaohong Li (Northwest Normal University); Zhixin Li (Guangxi Normal University) |
| (P16) CAB: Empathetic Dialogue Generation with Cognition, Affection and Behavior Pan Gao (Northeastern University); Donghong Han (Northeastern University)*; Rui Zhou (Swinburne University of Technology); Xuejiao Zhang (Northeastern University); Zikun Wang (Northeastern University) |
| (P17) MACRE: Multi-hop Question Answering over Knowledge Graphs via Contrastive Relation Embedding Man Xu (Fudan University); Weiguo Zheng (Fudan University)*; Deqing Yang (Fudan University) |
| (P18) Deep User and Item Inter-Matching Network for CTR Prediction Zhiyang Yuan (Tianjin University of Technology); Yingyuan Xiao (Tianjin University of Technology)*; peilin yang (Tianjin University of Technology); Qingbo Hao (Tianjin University of Technology); Hongya Wang (Donghua University) |
| (P19) Orthrus: A Dual-Branch Model for Time Series Forecasting with Multiple Exogenous Series Ziang Yang (1. Institute of Information Engineering, Chinese Academy of Sciences; 2. School of Cyber Security, University of Chinese Academy of Sciences)*; Biyu Zhou (Institute of Information Engineering,Chinese Academy of Sciences); Xuehai Tang (Institute of Information Engineering,Chinese Academy of Sciences); Ruixuan Li (Huazhong University of Science and Technology); Songlin Hu (Institute of Information Engineering,Chinese Academy of Sciences) |
| (P20) Xenos: Dataflow-Centric Optimization to Accelerate Model Inference on Edge Devices Runhua Zhang (Beihang University)*; Hongxu Jiang (Beihang University); Fangzheng Tian (Beihang University); Jinkun Geng (Stanford University); Xiaobin Li (Beihang University); Yuhang Ma (Beihang University); Chenhui Zhu (Beihang University); Dong Dong (Beihang University); Xin Li (Beihang University); Haojie Wang (Tsinghua University) |
| (P21) Improving Event Representation with Supervision from Available Semantic Resources Shuchong Wei (Institute of Information Engineering, Chinese Academy of Sciences; School of Cyber Security, University of Chinese Academy of Sciences)*; Liangjun Zang (Institute of Information Engineering, Chinese Academy of Sciences); zhang Xiaobin (Institute of Information Engineering, Chinese Academy of Sciences;School of Cyber Security, University of Chinese Academy of Sciences); Xiaohui Song (Institute of Information Engineering, Chinese academy of Sciences); Songlin Hu (Institute of Information Engineering,Chinese Academy of Sciences) |
| (P22) SRACas: A Social Role-Aware Graph Neural Network-Based Model for Popularity Prediction of Information Cascades zhenhua huang (South China University of Technology); Yuhang He (SCUT); Shaojie Wang (Anhui University); zhenyu wang (South China University of Technology); Ruifeng Xu (Harbin Institute of Technology (Shenzhen))*; Sharad Mehrotra (U.C. Irvine) |
| (P23) DualFraud: Dual-Target Fraud Detection and Explanation in Supply Chain Finance across Heterogeneous Graphs Bin Wu (Fudan University); Kuo-Ming Kuo (Bournemouth University); Yinsheng Li (Fudan University)* |
| (P24) Privacy Preserving Federated Learning Framework Based on Multi-chain Aggregation Yingchun Cui (Heilongjiang University)*; Jinghua Zhu (Heilongjiang University) |
| (P25) TAGnn: Time Adjoint Graph Neural Network for Traffic Forecasting Qi Zheng (Tongji University); Yaying Zhang (Tongji University)* |
| (P26) GUESR: A Global Unsupervised Data-Enhancement with Bucket-Cluster Sampling for Sequential Recommendation Yongqiang Han (University of Science and Technology of China)*; Likang Wu (University of Science and Technology of China); Hao Wang (Anhui Province Key Lab of Big Data Analysis and Application, University of Science and Technology of China); Guifeng Wang (Huawei Technologies Co Ltd); Mengdi Zhang (Meituan-Dianping Group); Zhi Li (Tsinghua University); Defu Lian (University of Science and Technology of China); Enhong Chen (University of Science and Technology of China) |
| (P27) MRSCN: A GNN-based Model for Mining Relationship Strength Changes between Nodes in Dynamic Networks Tianbao Wang (Tianjin University)*; Yajun Yang (Tianjin University); Hong Gao (Zhejiang Normal University); Qinghua Hu (Tianjin University) |
| (P28) Semi-Supervised Learning for Fine-grained Entity Typing with Mixed Label Smoothing and Pseudo Labeling Bo Xu (Donghua University)*; Zhengqi Zhang (Donghua University); Ming Du (College of Computer Science and Technology, Donghua University); Hongya Wang (Donghua University); Hui Song (Donghua University); Yanghua Xiao (Fudan University) |
| (P29) MOEF: Modeling Occasion Evolution in Frequency Domain for Promotion-Aware Click-Through Rate Prediction Xiaofeng Pan (Alibaba)*; Yibin Shen (Alibaba); Jing Zhang (The University of Sydney); Xu He (Alibaba Group); Yang Huang (Alibaba Group); Hong Wen (Alibaba); Chengjun Mao (Alibaba); Bo Cao (Alibaba) |
| (P30) Block Decomposition with Multi-Granularity Embedding for Temporal Knowledge Graph Completion lupeng yue (Hangzhou Dianzi University)*; yongjian ren (Hangzhou Dianzi University); yan zeng (Hangzhou Dianzi University); jilin zhang (Hangzhou Dianzi University); kaisheng zeng (Tsinghua University, National University of Defense Technology); jian wan (Hangzhou Dianzi University) |
| (P31) Learning Enhanced Representations via Contrasting for Multi-view Outlier Detection Chen Xiaocong (Sichuan University)*; Xinye Wang (Sichuan University); Wang yang (Sichuan University); Chao Han (Sichuan University); Lei Duan (Sichuan University) |
| (P32) Hierarchical Encoder-decoder with Addressable Memory Network for Diagnosis Prediction Mingxia Wang (Fudan University); Yun Xiong (Fudan University)*; Yao Zhang (Fudan Univeristy); Philip S Yu (UIC); Yangyong Zhu (Fudan University) |
| (P33) MulEA: Multi-type Entity Alignment of Heterogeneous Medical Knowledge Graphs Mingxia Wang (Fudan University); Peng Tian (Fudan University); Yun Xiong (Fudan University)*; Jingwen Yue (Fudan Univeristy); Yao Zhang (Fudan Univeristy); Chunlei Tang (Harvard Medical School) |
| Demo Session 1 April 18th, 13:30-15:00, Room Ballroom Foyer Chair: Xiaoli Wang (Xiamen University) |
| (D1) IFGDS: An Interactive Fraud Groups Detection System for Medicare Claims Data Jing Yu (Sichuan University)*; Zhenyang Yu (Sichuan University); Kaiming Zhan (Jiuyuan Yinhai Software Co., Ltd); Fan Wu (Jiuyuan Yinhai Software Co., Ltd); Bo Yin (Jiuyuan Yinhai Software Co., Ltd); Lei Duan (Sichuan University) |
| (D2) PFKMaster: A Knowledge-driven Flow Control System for Large-scale Power Grid Huaiyuan LIU (Harbin Institute of Technology); Hongzhi Wang (Harbin Institute of Technology)*; Hekai Huang (Harbin Institute of Technology); Yang Donghua (HT); Yong Tang (China Electric Power Research Institute); Yanhao Huang (China Electric Power Research Institute) |
| (D3) PEG: A Partial Evaluation-based Distributed RDF Graph System Shengyi Ji (Hunan University); Peng Peng (Hunan University)*; Jian Hu (Hunan University); Lei Zou (Peking University); Zhen Huang (National Laboratory for Parallel and Distributed Processing, National University of Defense Technology,Changsha,Hunan); Zheng Qin (Hunan University) |
| (D4) ODSS-RCPM: An Online Decision Support System Based on Regional Co-location Pattern Mining Dongsheng Wang (School of Information Science and Engineering,Yunnan University); Wang Lizhen (Yunnan University)*; Peizhong Yang (School of Information Science and Engineering,Yunnan University) |
| (D5) An AI-Native Graph Database for Unified Managing Structured and Unstructured Data Zihao Zhao (CNIC,CAS,UCAS)*; Zhihong Shen (Chinese Academy of Sciences, Computer Network Information Center); along Mao (CNIC); Huajin Wang (Computer Network Information Center, Chinese Academy of Science); Hu Chuan (UCAS, CAS, CNIC) |
| (D6) Cleanits-MEDetect: Multiple errors detection for time series data in Cleanits Xiaoou Ding (Harbin Institute of Technology); Yichen Song (HIT); Hongzhi Wang (Harbin Institute of Technology)*; Yang Donghua (HT); Yida Liu (Harbin Institute of Technology) |
| (D7) TrajTrace: Tracing Moving Objects over Social Media Zhihao Yang (East China Normal University); Yunqi Zhang (East China Normal University); Songda Li (East China Normal University); Qinhui Chen (Software Engineering Institute, East China Normal University, Shanghai, China); Hui Zhao (Shanghai Key Laboratory of Trustworthy Computing, Shanghai, China)*; Wei Cai (The 51st Research Institue of China Electronics Technology Group Corporation); Xi Lin (The 51st Research Institue of China Electronics Technology Group Corporation) |
| (D8) A Raft Variant for Permissioned Blockchain Zheming Ye (East China Normal University)*; Xing Tong (East China Normal University); Wei Fan (East China Normal University); Zhao Zhang (East China Normal University); Cheqing Jin (East China Normal University) |
| Poster Session 2 April 18th, 15:30-17:00, Room Ballroom Foyer Chair: Rize Jin (Tiangong University) |
| (P34) GRIM: Graph representation learning of multimodal data with incompleteness Xian Xu (Pingan Technology); Xiao Xu (Ping An Health Technology)*; Xiang Li (Ping An Technology); Guotong Xie (Ping An Technology (Shenzhen) Co. Ltd.) |
| (P35) Efficient Network Representation Learning via Cluster Similarity Yasuhiro Fujiwara (NTT Communication Science Laboratories)*; Yasutoshi Ida (NTT); Atsutoshi Kumagai (NTT Computer and Data Science Laboratories); Masahiro Nakano (NTT communication science laboratories); Akisato Kimura (NTT Communication Science Laboratories); Naonori Ueda (NTT Communication Science Labs.) |
| (P36) Accelerating Exact K-means++ Seeding using Lower Bound based Framework Haowen Zhang (College of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou, China)*; Jing Li (College of Computer Science and Technology, Zhejiang University, Hangzhou, China) |
| (P37) Few-shot Link Prediction for Event-based Social Networks via Meta-learning Xi Zhu (University of Science and Technology of China)*; Pengfei Luo (University of Science and Technology of China); Ziwei Zhao (University of Science and Technology of China); Tong Xu (University of Science and Technology of China); Aakas LIZHIYU (Alibaba Group); YU YU (Alibaba Group); Xueying Li (Alibaba); Enhong Chen (University of Science and Technology of China) |
| (P38) Learning with Small Data: Subgraph Counting Queries Kangfei Zhao (Tencent AI Lab); Jeffrey Xu Yu (Chinese University of Hong Kong)*; Zongyan He (The Chinese University of Hong Kong); Yu Rong (Tencent AI Lab) |
| (P39) DP-MHAN: A Disease Prediction Method based on Metapath Aggregated Heterogeneous Graph Attention Networks Zhe Qu (Shandong University)*; Lizhen Cui (ShanDong University); Yonghui Xu (Shandong University) |
| (P40) Efficient Index-based Regular Expression Matching with Optimal Query Plan Tree Tao Qiu (Shenyang Aerospace University)*; Xiaochun Yang (Northeastern University); Bin Wang (Northeastern University); Chuanyu Zong (Shenyang Aerospace University); Rui Zhu (Shenyang Aerospace University); Xiufeng Xia (Shenyang Aerospace University) |
| (P41) Improving Hyper-Relational Knowledge Graph Representation with Multi-grained Encoding Ting Ma (Alibaba Group)*; Longtao Huang (Alibaba Group); hui xue (Alibaba) |
| (P42) FairHELP: Fairness-Aware Heterogeneous Information Network Embedding for Link Prediction Meng Cao (Nanjing University)*; Jianqing Song (Nanjing University); Yuan Jinliang (Nanjing University); Baoming Zhang (Nanjing University); Chongjun Wang (Nanjing University) |
| (P43) HAEP: Heterogeneous Environment Aware Edge Partitioning for Power-Law Graphs "Xian Zhang (Northeastern University); Junchang Xin ( Northeastern University)*; jinyi chen (Northeastern University); Beibei Wang (Northeastern University); Zhiqiong Wang (Northeastern University)" |
| (P44) An Adaptive Video Frames Sampling Approach for Enhancing Query-Based Moment Retrieval in Videos Lingdu Kong (Northeastern University)*; Tieying Li (Northeastern University); Xiaochun Yang (Northeastern University); Shengzhi Han (Northeastern University); Bin Wang (Northeastern University) |
| (P45) SACA: An End-to-End Method for Dispatching, Routing, and Pricing of Online Bus-Booking Yucen Gao (Shanghai Jiao Tong University); Yulong Song (Shanghai Jiao Tong University, Shanghai, China); Xikai Wei (Shanghai Jiao TONG University); Xiaofeng Gao (Shanghai Jiaotong University)*; Guihai Chen (Shanghai Jiao Tong University) |
| (P46) Multi-granularity Item-based Contrastive Recommendation Ruobing Xie (WeChat, Tencent)*; Zhijie Qiu (Tencent); Bo Zhang (WeChat Search Application Department, Tencent); Leyu Lin (WeChat Search Application Department, Tencent) |
| (P47) Category-Highlighting Transformer Network for Question Retrieval Denghao Ma (Renmin university of China)*; Li Chong (Renmin University of China); Yueguo Chen (Renmin University of China); Liang Shen (Meituan) |
| (P48) Broaden Your Horizons: Inter-News Relation Mining for Fake News Detection "lei zhang (Institute of Information Engineering, Chinese Academy of Sciences)*; Hongbo Xu (Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China); Fengzhao Shi (School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China ); Chaoyang C Yan (Institute of Information Engineering, Chinese Academy of Sciences); Yongxiu Xu (Institute of Information Engineering, Chinese Academy of Sciences)" |
| (P49) MixMBR: Contrastive Learning for Multi-behavior Recommendation zhicheng qiao (Nanjing University Of Science And Technology); Hui Yan (Nanjing University of Science and Technology)*; lei han (Nanjing University Of Science And Technology) |
| (P50) Chinese Medical Nested Named Entity Recognition Model Based on Feature Fusion and Bidirectional Lattice Embedding Graph Qing Cong (Tianjin University); Zhiyong Feng (Tianjin University); guozheng rao (Tianjin University)*; Li Zhang (Tianjin University of Science and Technology) |
| (P51) A Graph Embedding Approach for Link Prediction via Triadic Closure Based Direct Aggregation and Weighted Concatenation Yahui Chai (China University of Mining and Technology); Xiaobin Rui (China University of Mining and Technology); jie Yang (China university of mining and technology); Philip S Yu (UIC); Zhixiao Wang (China University of Mining and Technology)* |
| (P52) TieComm: Learning a Hierarchical Communication Topology based on Tie Theory Ming Yang (University of Macau); Renzhi Dong (Shanghai Normal University); Yiming Wang (University of Macau); Furui Liu (Huawei Noah's Ark Lab); Yali Du (King's College London); Mingliang Zhou (Chongqing University); Leong Hou U (University of Macau)* |
| (P53) Two-stage Interest Calibration Network for Reranking Hotels Denghao Ma (Renmin university of China)*; Jiajia Sun (Renmin University of China); Yueguo Chen (Renmin University of China); Liang Shen (Meituan); Genliang Yi (Meituan) |
| (P54) Rewriting-Stego: Generating Natural and Controllable Steganographic Text with Pre-trained Language Model Fanxiao Li (Yunnan University)*; Sixing Wu (Yunnan University); Jiong Yu (Yunnan University); Shuoxin Wang (Yunnan University); Bingbing Song (Yunnan university); Renyang Liu (Yunnan University); Haosen Lai (Yunnan University); Wei Zhou (Yunnan University) |
| (P55) DALedger: Towards High-performance Transaction Processing for Collaborative Decentralized Applications Junkai Wang (Beijing Institute of Technology)*; Zhiwei Zhang (Beijing Institute of Technology); Shuai Zhao (Beijing Institute of Technology); Jiang Xiao ( Huazhong University of Science and Technology); Ye Yuan ( Beijing Institute of Technology); Guoren Wang (Beijing Institute of Technology) |
| (P56) Memory-enhanced Period-aware Graph Neural Network for POI Recommendation Tianchi Yang (School of Computer Science, Beijing University of Posts and Telecommunications)*; Haihan Gao (Meituan); Cheng Yang (Beijing University of Posts and Telecommunications); Chuan Shi (Beijing University of Posts and Telecommunications); Xie Qianlong (Meituan); Xingxing Wang (Meituan); Dong Wang (Meituan) |
| (P57) Video Retrieval with Tree-based Video Segmentation Seongmin Kang (Chung-Ang University)*; Dongin Jung (Chung-Ang University); Yoon-Sik Cho (Chung-Ang University) |
| (P58) L2QA: Long Legal Article Question Answering with Cascaded Key Segment Learning Shugui Xie (Wuhan Unversity of Technology); Lin Li (Wuhan University of Technology)*; Jingling Yuan (Wuhan University of Technology); Qing Xie (Wuhan University of Technology); Xiaohui Tao (The University of Southern Queensland) |
| (P59) Sample and Feature Enhanced Few-Shot Knowledge Graph Completion Kai Zhang (Shandong University); Daokun Zhang (Monash University); Ning Liu (School of Software, Shandong University); Yonghua Yang (Alibaba Group); Yonghui Xu (Shandong University)*; Zhongmin Yan (Shandong University); Hui Li (Shandong University); Lizhen Cui (ShanDong University) |
| (P60) A Static Bi-Dimensional Sample Selection Method for Federated Learning With Label Noise Qian Rong (Huazhong University of Science and Technology)*; Ling Yuan (Huazhong University of Science and Technology); Guohui Li (School of Computer Science and Technology Huazhong University of Science and Technology); Jianjun Li (School of Computer Science and Technology, Huazhong University of Science and Technology); Lu Zhang (Huazhong University of Science and Technology); Xuanang Ding (Huazhong University of Science and Technology) |
| (P61) CMT: Cross-modal Memory Transformer for Medical Image Report Generation Yiming Cao (Shandong University)*; Lizhen Cui (ShanDong University); Lei Zhang (Shandong University); Fuqiang Yu (Shangdong university); Ziheng Cheng (sdu.edu.cn); Zhen Li (Qilu Hospital of Shandong University); Yonghui Xu (Shandong University); Chunyan Miao (NTU) |
| (P62) Distinguishing Sensitive and Insensitive Options for the Winograd Schema Challenge Dong Li (National University of Defense Technology)*; Pancheng Wang (National University of Defense Technology); liangliang he (National University of Defense Technology); kunyuan pang (National University of Defense Technology); Shasha Li (National University of Defense Technology); Jintao Tang (National University of Defense Technology); Ting Wang (National University of Defense Technology) |
| (P63) Efficient Execution of Blockchain Transactions through Deterministic Concurrency Control Huahui Xia (RUC); Jinchuan Chen (" Renmin University, China")*; NaBo Ma (Renmin); Jia Huang (A*Star); Xiaoyong Du (Renmin University of China) |
| (P64) Powering Fine-tuning: Learning Compatible and Class-sensitive Representations for Domain Adaption Few-shot Relation Extraction "yijun liu (School of Cyber Security, University of Chinese Academy of Sciences; Institute of Information Engineering, Chinese Academy of Sciences Beijing, China ); Feifei Dai (School of Cyber Security, University of Chinese Academy of Sciences; Institute of Information Engineering，Chinese Academy of Sciences)*; Xiaoyan Gu (Institute of Information Engineering, Chinese Academy of Sciences); Haihui Fan (Institute of Information Engineering, Chinese Academy of Sciences); dong Liu (Institute of Information Engineering, Chinese Academy of Sciences Beijing, China); Bo Li ( Institute of Information Engineering, Chinese Academy of Sciences); Weiping Wang (Institute of Information Engineering, CAS, China)" |
| (P65) A Topic-aware Graph-based Neural Network for User Interest Summarization and Item Recommendation in Social Media Junyang Chen (Shenzhen Univeristy); Ge Fan (Tencent); Zhiguo Gong (澳门大学)*; Xueliang Li (Shenzhen Univeristy); Victor C.M. Leung (Shenzhen University); Mengzhu Wang (NUDT); Ming Yang ( University of Macau); Zhiguo Gong (University of Macau) |
| (P66) Revisiting Positive and Negative Samples in Variational Autoencoders for Top-N Recommendation Wei Liu (University of Macau, Sun Yat-Sen University)*; Leong Hou U (University of Macau); Shangsong Liang (Sun Yat-sen University); Huaijie Zhu (Sun Yat-sen University); Jianxing yu (Sun Yat-sen University); Yubao Liu (Sun Yat-sen University); Jian Yin (Sun Yat-Sen University) |
| Demo Session 2 April 18th, 15:30-17:00, Room Ballroom Foyer Chair: Yueguo Chen (Renmin University) |
| (D9) MOCache: A Cache Management Tool for Moving Object Databases Bingya Wu (Nanjing University of Aeronautics and Astronautics); Xin jin (Nanjing University of Aeronautics and Astronautics); Jianqiu Xu (Nanjing University of Aeronautics and Astronautics)* |
| (D10) CnosDB: A Flexible Distributed Time-Series Database for Large-Scale Data Yu Yan (Harbin Institute of Technology ); Bo Zheng (Cnosdb Inc); Hongzhi Wang (Harbin Institute of Technology)*; Jinkai Zhang (Harbin Institute of Technology); Yutong Wang (Harbin Institute of Technology) |
| (D11) EduChain: A blockchain-based privacy-preserving lifelong education platform XinZhe Huang (Guilin University of Electronic Technology); Yujue Wang (Hangzhou Innovation Institute, Beihang University); Hai Liang (Guilin University of Electronic Technology)*; Yong Ding (Guilin University of Electronic Technology); Qianhong Wu (Beihang University); Ziyi Zhang (PAAS Blockchain Service Team, Huawei Cloud Tech Co., Ltd); Qiang Qu (Blockchain Lab, Huawei Cloud Tech Co., Ltd) |
| (D12) ChainSync: A Real-Time Multi-Chain ETL System for dApp Development Shuyi Zhang (White Matrix Inc.)*; Xinyao Sun (White Matrix Inc.); Kyle Rehak (Matrix Labs Inc.) |
| (D13) IoT-assisted Blockchain-based Car Rental System Supporting Traceability LIPAN CHEN (桂林电子科技大学); Yujue Wang (Hangzhou Innovation Institute, Beihang University); Yong Ding (Guilin University of Electronic Technology)*; Hai Liang (Guilin University of Electronic Technology); Changsong Yang (Guilin University of Electronic Technology); 会勇 王 (桂林电子科技大学) |
| (D14) DiCausal: Exploiting Domain Knowledge for Interactive Causal Discovery Wenbo Wayne Xu (Renmin University of China); Yueguo Chen (Renmin University of China)* |
| (D15) Flowris: Managing Data Analysis Workflows for Conversational Agent Jiajia Sun (Renmin University of China); Juan Wang (Renmin University of China); Yueguo Chen (Renmin University of China)*; Xiongpai Qin (Renmin University of China) |
INDUSTRY SESSIONS
| Industry Session 1 April 18th, 15:30-17:00, Room Emerald 2 Chair: Xiang Zhao (National University of Defense Technology) |
| Dual Graph Multitask Framework for Imbalanced Delivery Time Estimation Lei Zhang (Shandong University)*; Mingliang Wang (Alibaba Group); Xin Zhou (Nanyang Technological University); xingyu wu (Alibaba Group); Yiming Cao (Shandong University); Yonghui Xu (Shandong University); Lizhen Cui (ShanDong University); Zhiqi Shen (NTU) |
| AntTune: An Efficient Distributed Hyperparameter Optimization System for Large-scale Data Jun Zhou (Ant Financial)*; Qitao Shi (Ant Group); Christopher Ding (Ant Group); Lin Wang (Ant Group); longfei li (Ant Financial Services Group ); Feng Zhu (Ant Group) |
| LogLG: Weakly Supervised Log Anomaly Detection via Log-Event Graph Construction hongcheng Guo (Beihang university)*; Yuhui Guo (Renmin University of China); Jian Yang (BeiHang University); Jiaheng Liu (Beihang University); Zhoujun Li (Beihang University); Tieqiao Zheng (Cloudwise (Beijing) Technology Co.,Ltd); Liangfan Zheng (Cloudwise (Beijing) Technology Co., Ltd); Weichao Hou (Cloudwise (Beijing) Technology Co., Ltd); Bo Zhang (Cloudwise (Beijing) Technology Co., Ltd) |
| Personalized Dissatisfied Users Prediction in Mobile Communication Service Yunong Chen (Nankai University); Yuying Lin (Nankai University); Bojian Zhang (Nankai University); Dongming Zhao (China Mobile Communication Group Tianjin Co., Ltd); Haiwei Zhang (Nankai University); Yanlong Wen (Nankai University)* |
| Customer Complaint Guided Fault Localization Based on Domain Knowledge Graph Shuoshuo Sun (Southeast University); Zhihua Chai (Southeast University); Rui Wu (Ant Group)*; Jiawei Jin (Ant Group); Yonggeng Wang (Ant Group); Wenhao Xu (Ant Group); Guilin Qi (Southeast University) |
| Raven: Benchmarking Monetary Expense and Query Efficiency of OLAP Engines on the Cloud Tongyu Wu (Nanjing University)*; Rong Gu (Nanjing University); Yang Li (Kyligence Inc.); Hongbin Ma (Kyligence Inc.); Yi Chen (Nanjing University); Ying Zhu (Nanjing University); Xiaoxiang Yu (Kyligence Inc.); Tengting Xu (Kyligence Inc.); Yihua Huang (Nanjing University) |
| Unsupervised Fraud Transaction Detection on Dynamic Attributed Networks Yangyang Hou (Ant Group)*; Daixin Wang (Ant Group); Binbin Hu (Ant Financial Services Group); Ruoyu Zhuang (Ant Group); Zhiqiang Zhang (Ant Financial); Jun Zhou (Ant Services Group ); Feng Zhao (Ant Group); Yulin Kang (Ant Financial Group); Zhanwen Qiao (Ant Group) |
| Industry Session 2 April 19th, 15:30-17:00, Room Emerald 2 Chair: Weiguo Zheng (Fudan University) |
| FAN: Fatigue-Aware Network for Click-Through Rate Prediction in E-commerce Recommendation Ming Li (Alibaba); Naiyin Liu (Alibaba); Xiaofeng Pan (Alibaba)*; Yang Huang (Alibaba Group); Ningning Li (Alibaba); Yingmin Su (Alibaba); Chengjun Mao (Alibaba); Bo Cao (Alibaba) |
| A Scalable Social Recommendation Framework with Decoupled Graph Neural Network Ke Tu (Ant Group)*; Zhengwei Wu (Ant Financial); Binbin Hu (Ant Financial Services Group); Zhiqiang Zhang (Ant Group); Peng Cui (Tsinghua University); Xiaolong Li (Alibaba Group); Jun Zhou (Ant Financial) |
| Cold & Warm Net: Addressing Cold-Start Users in Recommender Systems Xiangyu Zhang (Tencent); Zongqiang Kuang (Tencent); Zehao Zhang (Tencent); Fan Huang (Tencent)*; Xianfeng Tan (Tencent) |
| Self-Sampling Training and Evaluation for the Accuracy-Bias Tradeoff in Recommendation Dugang Liu (Shenzhen University)*; Yang Qiao (Tencent); Xing Tang (Tencent); Liang Chen (Tencent); Xiuqiang He (Tencent); Weike Pan (Shenzhen University); Zhong Ming (Shenzhen University) |
| Global-aware Model-free Self-distillation for Recommendation System Ang Li (antgroup); Jian Hu (Queen Mary University of London); WEI LU (ANT GROUP); Ke Ding (Ant Financial Services Group); Xiaolu Zhang (Ant Financial Services Group); Jun Zhou (Ant Financial)*; Yong He (antgroup); Liang Zhang (Ant Financial Services Group); Lihong Gu (Ant Group) |
| GIPA: A General Information Propagation Algorithm for Graph Learning Houyi Li (School of Computer Science, Fudan University)*; Zhihong Chen (Alibaba Group); Li Zhao (Zhejiang University); Qinkai Zheng (Tsinghua University); Peng Zhang (Guangzhou University); Shuigeng Zhou (Fudan University) |
| Real-time Information Extraction for Phone Review in Car Loan Audit Hongxuan Liu (University of Science and Technology of China)*; Jie Wang (University of Science and Technology of China); Yansong Wang (Chery HuiYin Motor Finance Service Co., Ltd.); Shuling Yang (University of Science and Technology of China); Hanzhu Chen (University of Science and Technology of China); Binbin Fang (University of Science and Technology of China) |
| HyperMatch: Knowledge Hypergraph Question Answering based on Sequence Matching Yongzhe Jia (Tianjin University); Jianguo Wei (School of Computer Software, Tianjin University, Tianjin, China)*; Zirui Chen (Tianjin University); Dawei Xu (TechFantacy Co., Ltd.); Lifan Han (Tianjin University); yang liu (Tianjin University) |
PHD CONSORTIUM SESSION
| PhD Consortium April 19th, 15:30-17:00, Room Diamond 1 Chair: Leong Hou U (University of Macau) |
| Fair and privacy-preserving graph neural network Xuemin Wang (Guilin University Of Electronic Technology)*; Tianlong Gu (Jinan University); Xuguang Bao (Guilin University of Electronic Technology); Liang Chang (Guilin University of Electronic Technology) |
| Improving Cross-domain Named Entity Recognition from the Perspective of Representation Jingyun Xu (School of Software Engineering, South China University of Technology)*; Yi Cai (School of Software Engineering, South China University of Technology) |
| Knowledge Hypergraph Reasoning Based on Representation Learning Zhao Li (Tianjin University)* |
| Knowledge-based Course Map Generation for Student Performance Prediction Jianing Xia (Deakin university)* |