Title Database and expert systems applications : 32nd international conference, DEXA 2021, virtual event, September 27-30, 2021 : proceedings. Part I / Christine Strauss, Gabriele Kotsis, A Min Tjoa, Ismail Khalil (eds.)

Published Cham : Springer, [2021] ©2021

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Description 1 online resource (412 page) : illustrations (some color) Series Lecture notes in computer science ; 12923 LNCS sublibrary: SL3 - Information systems and applications, incl. Internet/Web and HCI Lecture notes in computer science ; 12923. LNCS sublibrary. SL 3, Information systems and applications, incl. Internet/Web, and HCI. Contents Intro -- Preface -- Organization -- Abstracts of Keynote Talks -- Privacy in the Era of Big Data, Machine Learning, IoT, and 5G -- Don't Handicap AI without Explicit Knowledge -- Extreme-Scale Model-Based Time Series Management with ModelarDB -- Big Minds Sharing their Vision on the Future of AI (Panel) -- Contents -- Part I -- Contents -- Part II -- Big Data -- Reference Architecture for Running Large Scale Data Integration Experiments -- 1 Introduction -- 2 Reference Architecture: Logical Level -- 3 Reference Architecture: Implementation Level -- 4 Summary -- References Subgroup Discovery with Consecutive Erosion on Discontinuous Intervals -- 1 Introduction -- 2 Related Works -- 3 SD-CEDI Algorithm -- 3.1 Preliminaries -- 3.2 SD-CEDI -- 4 Experimental Results -- 4.1 Best Quality on Raw Dataset -- 4.2 Best Quality on Resized Datasets -- 4.3 Time Comparison -- 5 Conclusion -- References -- Fast SQL/Row Pattern Recognition Query Processing Using Parallel Primitives on GPUs -- 1 Introduction -- 2 Related Work -- 2.1 Implementation of SQL/RPR Based on Spark SQL -- 2.2 SQL Query Processing on GPUs -- 3 SQL/Row Pattern Recognition -- 4 Implementation of SQL/RPR on GPUs 4.1 Partition -- 4.2 Sorting -- 4.3 Pattern Definition Using Regular Expression -- 4.4 Pattern Matching -- 5 Evaluation -- 5.1 Method Used for Comparison -- 5.2 Experiment Setup -- 5.3 Experimental Results -- 6 Conclusion -- References -- Scalable Tabular Metadata Location and Classification in Large-Scale Structured Datasets -- 1 Introduction -- 2 Definitions -- 2.1 Non-relational Table Representation -- 3 Methodology -- 3.1 Ensemble Architecture -- 3.2 Large-Scale Evaluation Architecture -- 4 Experimental Study -- 4.1 Training the Models -- 4.2 Training Data -- 4.3 Test Data -- 5 Evaluation 6 Related Work -- 7 Conclusion -- References -- Unified and View-Specific Multiple Kernel K-Means Clustering -- 1 Introduction -- 2 Background -- 2.1 Kernel k-means (KKM) -- 2.2 Multiple Kernel k-means (MKKM) -- 3 The Proposed Method -- 3.1 A Variant of Kernel k-means -- 3.2 Unified and View-Specific Multiple Kernel Clustering -- 3.3 Optimization -- 4 Experiments and Analysis -- 4.1 DataSets -- 4.2 Compared Algorithms -- 4.3 Experimental Setup -- 4.4 Clustering Performance -- 4.5 Kernel Structure and Parameter Sensitivity Study -- 5 Conclusion -- References -- Data Analysis and Data Modeling Augmented Lineage: Traceability of Data Analysis Including Complex UDFs -- 1 Introduction -- 2 Related Work -- 3 Data Model -- 4 Augmented Lineage -- 5 Augmented Lineage Derivation -- 5.1 Segment -- 5.2 Tracing Query -- 5.3 Augmented Lineage Derivation Procedure -- 6 Implementation of Augmented Lineage Derivation -- 7 Experiment -- 8 Conclusions and Future Work -- References -- Neural Ordinary Differential Equations for the Regression of Macroeconomics Data Under the Green Solow Model -- 1 Introduction -- 2 The Green Solow Model -- 3 Related Work -- 4 Methodology -- 4.1 Baseline Method -- 4.2 Proposed Models Summary This two-volume set, LNCS 12923 and 12924, constitutes the thoroughly refereed proceedings of the 5th International Conference on Database and Expert Systems Applications, DEXA 2021. Due to COVID-19 pandemic, the conference was held virtually. The 37 full papers presented together with 31 short papers in these volumes were carefully reviewed and selected from a total of 149 submissions. The papers are organized around the following topics: big data; data analysis and data modeling; data mining; databases and data management; information retrieval; prediction and decision support Notes International conference proceedings Includes author index Print version record Subject Database management -- Congresses Expert systems (Computer science) -- Congresses Database management Expert systems (Computer science) Genre/Form proceedings (reports) Conference papers and proceedings Conference papers and proceedings. Actes de congrès. Form Electronic book Author Strauss, Christine, editor. Kotsis, Gabriele, 1967- editor. Tjoa, A. Min, editor Khalīl, Ismāʻīl, editor. ISBN 9783030864729 3030864723

Other Titles DEXA 2021

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