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27th DASFAA 2022: Virtual Event - Part I
- Arnab Bhattacharya, Janice Lee, Mong Li, Divyakant Agrawal, P. Krishna Reddy
, Mukesh K. Mohania, Anirban Mondal, Vikram Goyal, Rage Uday Kiran:
Database Systems for Advanced Applications - 27th International Conference, DASFAA 2022, Virtual Event, April 11-14, 2022, Proceedings, Part I. Lecture Notes in Computer Science 13245, Springer 2022, ISBN 978-3-031-00122-2
Database Queries
- Rui Zhu, Liu Meng, Bin Wang, Xiaochun Yang, Xiufeng Xia:
Approximate Continuous Top-K Queries over Memory Limitation-Based Streaming Data. 3-20 - Yuxing Chen
Cross-Model Conjunctive Queries over Relation and Tree-Structured Data. 21-37 - Yupeng Hou
Leveraging Search History for Improving Person-Job Fit. 38-54 - Xiaoying Wu, Dimitri Theodoratos, Dimitrios Skoutas
Efficient In-Memory Evaluation of Reachability Graph Pattern Queries on Data Graphs. 55-71 - Hang Zhao, Hanbing Zhang, Yinan Jing, Kai Zhang, Zhenying He, X. Sean Wang:
Revisiting Approximate Query Processing and Bootstrap Error Estimation on GPU. 72-87 - Mika Takata, Kazuo Goda, Masaru Kitsuregawa:
μ-join: Efficient Join with Versioned Dimension Tables. 88-95 - Wenyuan Bi, Hanbing Zhang, Yinan Jing, Zhenying He, Kai Zhang, X. Sean Wang:
Learning-Based Optimization for Online Approximate Query Processing. 96-103
Knowledge Bases
- Xin Lv, Jiaxin Shi, Shulin Cao, Lei Hou
Triple-as-Node Knowledge Graph and Its Embeddings. 107-121 - Xiaokai Liu, Feng Zhao, Xiangyu Gui, Hai Jin:
LeKAN: Extracting Long-tail Relations via Layer-Enhanced Knowledge-Aggregation Networks. 122-136 - Lin Yuan, Zhixu Li, Jianfeng Qu, Tingyi Zhang, An Liu, Lei Zhao, Zhigang Chen:
TRHyTE: Temporal Knowledge Graph Embedding Based on Temporal-Relational Hyperplanes. 137-152 - Cheng Yan, Feng Zhao, Hai Jin:
ExKGR: Explainable Multi-hop Reasoning for Evolving Knowledge Graph. 153-161 - Nan Hu, Sheng Bi, Guilin Qi, Meng Wang, Yuncheng Hua, Shirong Shen:
Improving Core Path Reasoning for the Weakly Supervised Knowledge Base Question Answering. 162-170 - Dan Shi
Counterfactual-Guided and Curiosity-Driven Multi-hop Reasoning over Knowledge Graph. 171-179 - Xueyao Jiang, Ailisi Li, Jiaqing Liang, Bang Liu, Rui Xie, Wei Wu, Zhixu Li, Yanghua Xiao:
Visualizable or Non-visualizable? Exploring the Visualizability of Concepts in Multi-modal Knowledge Graph. 180-187
Spatio-Temporal Data
- Pengfei Li, Junhua Fang, Pingfu Chao, Pengpeng Zhao, An Liu, Lei Zhao:
JS-STDGN: A Spatial-Temporal Dynamic Graph Network Using JS-Graph for Traffic Prediction. 191-206 - Yuan Xu, Jiajie Xu, Junhua Fang, An Liu, Lei Zhao:
When Multitask Learning Make a Difference: Spatio-Temporal Joint Prediction for Cellular Trajectories. 207-223 - Ryosuke Taniguchi, Daichi Amagata, Takahiro Hara:
Efficient Retrieval of Top-k Weighted Spatial Triangles. 224-231 - Yifan Lei, Qiang Huang
DIOT: Detecting Implicit Obstacles from Trajectories. 232-240 - Joachim Gudmundsson, Martin P. Seybold
Exploring Sub-skeleton Trajectories for Interpretable Recognition of Sign Language. 241-249 - Yifei Zhang, Longlong Lin, Pingpeng Yuan, Hai Jin:
Significant Engagement Community Search on Temporal Networks. 250-258 - Yue Li, Guojie Ma, Shiyu Yang, Liping Wang, Jiujing Zhang:
Influence Computation for Indoor Spatial Objects. 259-267 - Jiazhi Ni, Xin Zhang, Beihong Jin, Fusang Zhang, Xin Li, Qiang Huang, Pengsen Wang, Xiang Li, Ning Xiao, Youchen Wang, Chang Liu:
A Localization System for GPS-free Navigation Scenarios. 268-273
Systems
- Wanghua Shi, Shiyou Qian:
HEM: A Hardware-Aware Event Matching Algorithm for Content-Based Pub/Sub Systems. 277-292 - Xuecheng Qi, Huiqi Hu, Xing Wei, Aoying Zhou:
RotorcRaft: Scalable Follower-Driven Raft on RDMA. 293-308 - Baokun Han, Zihao Chen, Chen Xu, Aoying Zhou:
Efficient Matrix Computation for SGD-Based Algorithms on Apache Spark. 309-324 - Yang Wang
Parallel Pivoted Subgraph Filtering with Partial Coding Trees on GPU. 325-332 - Zheng Xu, Rui Jiang, Peng Zhang, Tun Lu, Ning Gu:
TxChain: Scaling Sharded Decentralized Ledger via Chained Transaction Sequences. 333-340 - Jingyu Wang, Shengan Zheng, Ziyi Lin, Yuting Chen, Linpeng Huang:
Zebra: An Efficient, RDMA-Enabled Distributed Persistent Memory File System. 341-349
Data Security
- Guanxiong Zeng, Jianfeng Chi, Rui Ma, Jinghua Feng, Xiang Ao, Hao Yang:
ADAPT: Adversarial Domain Adaptation with Purifier Training for Cross-Domain Credit Risk Forecasting. 353-369 - Minh-Hao Van
Poisoning Attacks on Fair Machine Learning. 370-386 - Linfeng Dong, Yang Liu, Xiang Ao, Jianfeng Chi, Jinghua Feng, Hao Yang, Qing He:
Bi-Level Selection via Meta Gradient for Graph-Based Fraud Detection. 387-394 - M. S. Vinay
Contrastive Learning for Insider Threat Detection. 395-403 - Lixin Liu, Xinyu Li, Man Ho Au, Zhuoya Fan, Xiaofeng Meng:
Metadata Privacy Preservation for Blockchain-Based Healthcare Systems. 404-412 - Yingying Li, Jianfeng Ma, Yinbin Miao, Ximeng Liu, Qi Jiang:
Blockchain-Based Encrypted Image Storage and Search in Cloud Computing. 413-421
Applications of Algorithms
- Baichuan Liu
Improving Information Cascade Modeling by Social Topology and Dual Role User Dependency. 425-440 - Qianzhen Zhang, Deke Guo, Xiang Zhao:
Discovering Bursting Patterns over Streaming Graphs. 441-458 - Chuanhou Sun, Xiaoqi Jiang, Xiangjun Dong, Tiantian Xu, Long Zhao, Zhao Li, Yuhai Zhao:
Mining Negative Sequential Rules from Negative Sequential Patterns. 459-475 - Tianyu Xia, Hanbing Zhang, Yinan Jing, Zhenying He, Kai Zhang, X. Sean Wang:
CrossIndex: Memory-Friendly and Session-Aware Index for Supporting Crossfilter in Interactive Data Exploration. 476-492 - Jiaoyang Li, Yinliang Yue, Weiping Wang:
GHStore: A High Performance Global Hash Based Key-Value Store. 493-508 - Lubos Krcál
Hierarchical Bitmap Indexing for Range Queries on Multidimensional Arrays. 509-525 - Xiaofan Wang:
Membership Algorithm for Single-Occurrence Regular Expressions with Shuffle and Counting. 526-542 - Junghoon Kim
(p, n)-core: Core Decomposition in Signed Networks. 543-551 - Jiale Zhang, Haozhen Lu, Xiaofeng Gao, Ailun Song, Guihai Chen:
TROP: Task Ranking Optimization Problem on Crowdsourcing Service Platform. 552-559 - Gaocong Liu, Yongping Luo
HATree: A Hotness-Aware Tree Index with In-Node Hotspot Cache for NVM/DRAM-Based Hybrid Memory Architecture. 560-568 - R. Uday Kiran
A Novel Null-Invariant Temporal Measure to Discover Partial Periodic Patterns in Non-uniform Temporal Databases. 569-577 - Xuwu Wang, Xueyao Jiang, Sihang Jiang, Zhixu Li, Yanghua Xiao:
Utilizing Expert Knowledge and Contextual Information for Sample-Limited Causal Graph Construction. 578-586 - Huichao Li, Ling-Ze Meng, Weiyu Zhang, Jianing Zhang, Ju Fan, Meihui Zhang:
A Two-Phase Approach for Recognizing Tables with Complex Structures. 587-595 - Rahul Sharma
Towards Unification of Statistical Reasoning, OLAP and Association Rule Mining: Semantics and Pragmatics. 596-603 - Wei Fan, Meng Liu
A Dynamic Heterogeneous Graph Perception Network with Time-Based Mini-Batch for Information Diffusion Prediction. 604-612
Graphs
- Ding Wang
Cascade-Enhanced Graph Convolutional Network for Information Diffusion Prediction. 615-631 - Xianghong Xu
Diversify Search Results Through Graph Attentive Document Interaction. 632-647 - Ge Lv
On Glocal Explainability of Graph Neural Networks. 648-664 - Zhi Qiao
Temporal Network Embedding with Motif Structural Features. 665-681 - Jiayan Guo, Shangyang Li, Yue Zhao, Yan Zhang:
Learning Robust Representation Through Graph Adversarial Contrastive Learning. 682-697 - Han Yang, Leilei Zhang, Fenglong Su, Jinhui Pang:
What Affects the Performance of Models? Sensitivity Analysis of Knowledge Graph Embedding. 698-713 - Xianren Zhang, Jiaxing Shang, Xueqi Jia, Dajiang Liu, Fei Hao, Zhiqing Zhang:
CollaborateCas: Popularity Prediction of Information Cascades Based on Collaborative Graph Attention Networks. 714-721 - Xiaokai Chu, Jiashu Zhao, Xinxin Fan, Di Yao, Zhihua Zhu, Lixin Zou, Dawei Yin, Jingping Bi:
Contrastive Disentangled Graph Convolutional Network for Weakly-Supervised Classification. 722-730 - Yumeng Song, Yu Gu, Xiaohua Li, Chuanwen Li, Ge Yu:
CSGNN: Improving Graph Neural Networks with Contrastive Semi-supervised Learning. 731-738 - Di Wei, Yu Gu, Yumeng Song, Zhen Song
IncreGNN: Incremental Graph Neural Network Learning by Considering Node and Parameter Importance. 739-746 - Bin Yang, Yitong Wang:
Representation Learning in Heterogeneous Information Networks Based on Hyper Adjacency Matrix. 747-755
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