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26th DASFAA 2021: Taipei, Taiwan - Part I
- Christian S. Jensen, Ee-Peng Lim, De-Nian Yang, Wang-Chien Lee, Vincent S. Tseng, Vana Kalogeraki, Jen-Wei Huang, Chih-Ya Shen:
Database Systems for Advanced Applications - 26th International Conference, DASFAA 2021, Taipei, Taiwan, April 11-14, 2021, Proceedings, Part I. Lecture Notes in Computer Science 12681, Springer 2021, ISBN 978-3-030-73193-9
Big Data
- Likang Wu, Zhi Li, Hongke Zhao, Qi Liu, Jun Wang, Mengdi Zhang, Enhong Chen:
Learning the Implicit Semantic Representation on Graph-Structured Data. 3-19 - Hangxu Ji, Gang Wu, Yuhai Zhao, Ye Yuan, Guoren Wang:
Multi-job Merging Framework and Scheduling Optimization for Apache Flink. 20-36 - Yanan Fu, Xuefeng Liu, Shaojie Tang, Jianwei Niu, Zhangmin Huang:
CIC-FL: Enabling Class Imbalance-Aware Clustered Federated Learning over Shifted Distributions. 37-52 - Yangyang Wang, Yunpeng Chai:
vRaft: Accelerating the Distributed Consensus Under Virtualized Environments. 53-70 - Jing Zhang, Jie Cui, Hong Zhong, Chengjie Gu, Lu Liu:
Secure and Efficient Certificateless Provable Data Possession for Cloud-Based Data Management Systems. 71-87 - Zhixin Qi, Hongzhi Wang:
Dirty-Data Impacts on Regression Models: An Experimental Evaluation. 88-95 - Gengyuan Shi, Chaokun Wang, Bingyang Huang, Hao Feng, Binbin Wang:
UniTest: A Universal Testing Framework for Database Management Systems. 96-104 - Anupam Sanghi, Rajkumar Santhanam, Jayant R. Haritsa:
Towards Generating HiFi Databases. 105-112 - Ilya Litvinenko, Ziheng Wei, Sebastian Link:
Modelling Entity Integrity for Semi-structured Big Data. 113-120
Graph Data
- Yuxiang Ren, Jiyang Bai, Jiawei Zhang:
Label Contrastive Coding Based Graph Neural Network for Graph Classification. 123-140 - Longcan Wu, Daling Wang, Shi Feng, Kaisong Song, Yifei Zhang, Ge Yu:
Which Node Pair and What Status? Asking Expert for Better Network Embedding. 141-157 - Lianpeng Qiao, Zhiwei Zhang, Ye Yuan, Chen Chen, Guoren Wang:
Keyword-Centric Community Search over Large Heterogeneous Information Networks. 158-173 - Yiying Yang, Xi Yin, Haiqin Yang, Xingjian Fei, Hao Peng, Kaijie Zhou, Kunfeng Lai, Jianping Shen:
KGSynNet: A Novel Entity Synonyms Discovery Framework with Knowledge Graph. 174-190 - Liang Xu, Junjie Yao:
Iterative Reasoning over Knowledge Graph. 191-206 - Jiasheng Zhang, Shuang Liang, Zhiyi Deng, Jie Shao:
Spatial-Temporal Attention Network for Temporal Knowledge Graph Completion. 207-223 - Jie Li, Kun Yue, Liang Duan, Jianyu Li:
Ranking Associative Entities in Knowledge Graph by Graphical Modeling of Frequent Patterns. 224-239 - Jiaheng Dou, Bing Tian, Yong Zhang, Chunxiao Xing:
A Novel Embedding Model for Knowledge Graph Completion Based on Multi-Task Learning. 240-255 - Jiatao Zhang, Tianxing Wu, Guilin Qi:
Gaussian Metric Learning for Few-Shot Uncertain Knowledge Graph Completion. 256-271 - Weixin Zeng, Xiang Zhao, Jiuyang Tang, Xinyi Li, Minnan Luo, Qinghua Zheng:
Towards Entity Alignment in the Open World: An Unsupervised Approach. 272-289 - Zhijuan Du:
Sequence Embedding for Zero or Low Resource Knowledge Graph Completion. 290-306 - Shan Xiao, Lei Duan, Guicai Xie, Renhao Li, Zihao Chen, Geng Deng, Jyrki Nummenmaa:
HMNet: Hybrid Matching Network for Few-Shot Link Prediction. 307-322 - Pengkai Liu, Shunting Cai, Baozhu Liu, Xin Wang:
OntoCSM: Ontology-Aware Characteristic Set Merging for RDF Type Discovery. 323-339 - Liangliang He, Xiao Li, Jintao Tang, Ting Wang:
EDKT: An Extensible Deep Knowledge Tracing Model for Multiple Learning Factors. 340-355 - Haoyang Li, Xueling Lin, Lei Chen:
Fine-Grained Entity Typing via Label Noise Reduction and Data Augmentation. 356-374 - Hualei Yu, Chong Luo, Yuntao Du, Hao Cheng, Meng Cao, Chongjun Wang:
DMSPool: Dual Multi-Scale Pooling for Graph Representation Learning. 375-384 - Ziyi Ma, Jianye Yang, Kenli Li, Yuling Liu, Xu Zhou, Yikun Hu:
A Parameter-Free Approach for Lossless Streaming Graph Summarization. 385-393 - Zheng Wang, Ruihang Shao, Changping Wang, Changjun Hu, Chaokun Wang, Zhiguo Gong:
Expanding Semantic Knowledge for Zero-Shot Graph Embedding. 394-402
Spatial and Temporal Data
- Yang Du, He Huang, Yu-e Sun, An Liu, Guoju Gao, Boyu Zhang:
Online High-Cardinality Flow Detection over Big Network Data Stream. 405-421 - Xu Chen, Shuncheng Liu, Zhi Xu, Yupeng Diao, Shaozhi Wu, Kai Zheng, Han Su:
SCSG Attention: A Self-centered Star Graph with Attention for Pedestrian Trajectory Prediction. 422-438 - Munkh-Erdene Yadamjav, Farhana Murtaza Choudhury, Zhifeng Bao, Baihua Zheng:
Time Period-Based Top-k Semantic Trajectory Pattern Query. 439-456 - Wenbin Li, Huaijie Zhu, Wei Liu, Jian Yin, Jianliang Xu:
Optimal Sequenced Route Query with POI Preferences. 457-473 - Wei Song, Mengfei Tang, Qiben Yan, Yuan Shen, Yang Cao, Qian Wang, Zhiyong Peng:
Privacy-Preserving Polynomial Evaluation over Spatio-Temporal Data on an Untrusted Cloud Server. 474-490 - Zhidan Liu, Junhong Zheng, Zengyang Gong, Haodi Zhang, Kaishun Wu:
Exploiting Multi-source Data for Adversarial Driving Style Representation Learning. 491-508 - Li Lin, Zan Zong, Lijie Wen, Chen Qian, Shuang Li, Jianmin Wang:
MM-CPred: A Multi-task Predictive Model for Continuous-Time Event Sequences with Mixture Learning Losses. 509-525 - Tianzi Zang, Yanmin Zhu, Chen Gong, Haobing Liu, Bo Li:
Modeling Dynamic Social Behaviors with Time-Evolving Graphs for User Behavior Predictions. 526-541 - Keven Richly:
Memory-Efficient Storing of Timestamps for Spatio-Temporal Data Management in Columnar In-Memory Databases. 542-557 - Shaojie Dai, Yanwei Yu, Hao Fan, Junyu Dong:
Personalized POI Recommendation: Spatio-Temporal Representation Learning with Social Tie. 558-574 - Meihui Shi, Derong Shen, Yue Kou, Tiezheng Nie, Ge Yu:
Missing POI Check-in Identification Using Generative Adversarial Networks. 575-590 - Qiyu Liu, Libin Zheng, Xiang Lian, Lei Chen:
Efficiently Discovering Regions of Interest with User-Defined Score Function. 591-608 - Yucen Gao, Yuanning Gao, Yuhao Li, Xiaofeng Gao, Xiang Li, Guihai Chen:
An Attention-Based Bi-GRU for Route Planning and Order Dispatch of Bus-Booking Platform. 609-624 - Fangwei Wu, Xike Xie, Jieming Shi:
Top-k Closest Pair Queries over Spatial Knowledge Graph. 625-640 - Liwei Deng, Xuanhao Chen, Yan Zhao, Kai Zheng:
HIFI: Anomaly Detection for Multivariate Time Series with High-order Feature Interactions. 641-649 - Fei Zhu, Shushu Liu, Junhua Fang, An Liu:
Incentive-aware Task Location in Spatial Crowdsourcing. 650-657 - Pingfu Chao, Dan He, Lei Li, Mengxuan Zhang, Xiaofang Zhou:
Efficient Trajectory Contact Query Processing. 658-666 - Xuan Pan, Xiangrui Cai, Jiangwei Zhang, Yanlong Wen, Ying Zhang, Xiaojie Yuan:
STMG: Spatial-Temporal Mobility Graph for Location Prediction. 667-675
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