Database Systems for Advanced Applications

1. Front Matter

   Pages i-xxv

   PDF

2. Query Processing

   1. Front Matter

      Pages 1-1

      PDF

   2. Semantic-Driven Instance Generation for Table Question Answering

      • Shuai Ma, Wenbin Jiang, Xiang Ao, Meng Tian, Xinwei Feng, Yajuan Lyu et al.

      Pages 3-18

   3. Fine-Grained Tuple Transfer for Pipelined Query Execution on CPU-GPU Coprocessor

      • Zhenhua Yang, Qingfeng Pan, Chen Xu

      Pages 19-34

   4. Efficient Index-Based Regular Expression Matching with Optimal Query Plan Tree

      • Tao Qiu, Xiaochun Yang, Bin Wang, Chuanyu Zong, Rui Zhu, Xiufeng Xia

      Pages 35-45

   5. PFtree: Optimizing Persistent Adaptive Radix Tree for PM Systems on eADR Platform

      • Rui Zhang, Yao Wu, Shangyi Sun, Lulu Chen, Yibo Huang, Ming Yan et al.

      Pages 46-61

   6. Learned Bloom Filter for Multi-key Membership Testing

      • Yunchuan Li, Ziwei Wang, Ruixin Yang, Yan Zhao, Rui Zhou, Kai Zheng

      Pages 62-79

   7. ACR-Tree: Constructing R-Trees Using Deep Reinforcement Learning

      • Shuai Huang, Yong Wang, Guoliang Li

      Pages 80-96

   8. A Scalable Query Pricing Framework for Incomplete Graph Data

      • Huiwen Hou, Lianpeng Qiao, Ye Yuan, Chen Chen, Guoren Wang

      Pages 97-113

   9. Answering Label-Constrained Reachability Queries via Reduction Techniques

      • Yuzheng Cai, Weiguo Zheng

      Pages 114-131

   10. JG2Time: A Learned Time Estimator for Join Operators Based on Heterogeneous Join-Graphs

       • Hao Miao, Jiazun Chen, Yang Lin, Mo Xu, Yinjun Han, Jun Gao

       Pages 132-147

3. Time Series Data

   1. Front Matter

      Pages 149-149

      PDF

   2. Long-Tailed Time Series Classification via Feature Space Rebalancing

      • Pengkun Wang, Xu Wang, Binwu Wang, Yudong Zhang, Lei Bai, Yang Wang

      Pages 151-166

   3. Flow-Based End-to-End Model for Hierarchical Time Series Forecasting via Trainable Attentive-Reconciliation

      • Shiyu Wang, Yinbo Sun, Yan Wang, Fan Zhou, Lin-Tao Ma, James Zhang et al.

      Pages 167-176

   4. Orthrus: A Dual-Branch Model for Time Series Forecasting with Multiple Exogenous Series

      • Ziang Yang, Biyu Zhou, Xuehai Tang, Ruixuan Li, Songlin Hu

      Pages 177-187

   5. A Predictive Coding Approach to Multivariate Time Series Anomaly Detection

      • Zhi Qi, Hong Xie, Mingsheng Shang

      Pages 188-204

   6. RpDelta: Supporting UCR-Suite on Multi-versioning Time Series Data

      • Xiaoyu Han, Fei Ye, Zhenying He, X. Sean Wang, Yingze Song, Clement Liu

      Pages 205-220

   7. GP-HLS: Gaussian Process-Based Unsupervised High-Level Semantics Representation Learning of Multivariate Time Series

      • Chengyang Ye, Qiang Ma

      Pages 221-236

   8. Towards Time-Series Key Points Detection Through Self-supervised Learning and Probability Compensation

      • Mingxu Yuan, Xin Bi, Xuechun Huang, Wei Zhang, Lei Hu, George Y. Yuan et al.

      Pages 237-252

   9. SNN-AAD: Active Anomaly Detection Method for Multivariate Time Series with Sparse Neural Network

      • Xiaoou Ding, Yida Liu, Hongzhi Wang, Donghua Yang, Yichen Song

      Pages 253-269

The four-volume set LNCS 13943, 13944, 13945 and 13946 constitutes the proceedings of the 28th International Conference on Database Systems for Advanced Applications, DASFAA 2023, held in April 2023 in Tianjin, China.

The total of 125 full papers, along with 66 short papers, are presented together in this four-volume set was carefully reviewed and selected from 652 submissions. Additionally, 15 industrial papers, 15 demo papers and 4 PhD consortium papers are included. The conference presents papers on subjects such as model, graph, learning, performance, knowledge, time, recommendation, representation, attention, prediction, and network.

• Query Processing
• Data Management
• Graph
• Network
• Knowledge Graph
• Recommendation
• Privacy computing
• Text Processing
• Information Retrieval
• Systems and Optimization
• Spatial Data
• Time Series Data
• Applications of Machine learning

• Tianjin University, Tianjin, China

  Xin Wang, Zhiyong Feng

• University of Torino, Turin, Italy

  Maria Luisa Sapino

• POSTECH, Pohang, Korea (Republic of)

  Wook-Shin Han

• University of California Santa Barbara, Santa Barbara, USA

  Amr El Abbadi

• University of Auckland, Auckland, New Zealand

  Gill Dobbie

• Beijing University of Posts and Telecommunications, Beijing, China

  Yingxiao Shao

• The University of Queensland, Brisbane, Australia

  Hongzhi Yin