New trends in database and information systems : ADBIS 2021 Short Papers, Doctoral Consortium and Workshops: DOING, SIMPDA, MADEISD, MegaData, CAoNS, Tartu, Estonia, August 24-26, 2021, Proceedings / Ladjel Bellatreche, Marlon Dumas, Panagiotis Karras, Raimundas Matulevičius, Ahmed Awad, Matthias Weidlich, Mirjana Ivanović, Olaf Hartig (eds.)
Intro -- Preface -- Preface to ADBIS 2021 International Workshops and Doctoral Consortium -- Organization -- Contents -- ADBIS 2021 Short Papers -- Learned What-If Cost Models for Autonomous Clustering -- 1 Introduction -- 2 The Hyrise Database System -- 3 What-If Latency Estimation for Autonomous Clustering -- 3.1 Clustering Model -- 3.2 Latency Estimation -- 3.3 Obtaining Data for Training -- 3.4 Limitations -- 4 Results and Discussion -- 4.1 Clustering Simulation -- 4.2 Learned Cost Model -- 5 Related Work -- 6 Conclusion and Future Work -- References
Cost-Sensitive Predictive Business Process Monitoring -- 1 Introduction -- 2 Basic Terminology and Problem Statement -- 2.1 Process Mining and Predictive Business Process Monitoring -- 2.2 Formal Problem Definition -- 3 Concept and Solution -- 3.1 General Idea -- 3.2 Calculating Class Weights -- 3.3 Cost-Sensitive Transformation of Algorithms -- 4 Related Work -- 5 Implementation and Evaluation -- 5.1 Dataset Description and Experimental Setup -- 5.2 Overall Results and Further Analysis -- 6 Conclusion and Future Work -- References
A Hybrid Data Model and Flexible Indexing for Interactive Exploration of Large-Scale Bio-science Data -- 1 Introduction -- 2 Motivating Workflow -- 3 Related Work -- 4 Architecture -- 4.1 Flexible Indexes -- 4.2 Interval Trees -- 5 Experiments -- 5.1 Query Evaluation -- 6 Conclusion -- References -- Relational Conditional Set Operations -- 1 Introduction -- 2 Case Study -- 3 Related Work -- 4 Proposed Relational Conditional Operators -- 4.1 Formal Definitions -- 4.2 Proposed Algorithms -- 5 Experiments -- 5.1 Semantic Validation -- 5.2 Scalability -- 6 Conclusion -- References
Semi-synthetic Data and Testbed for Long-Distance E-Vehicle Routing -- 1 Introduction -- 2 Semi-synthetic Data Generation and Testbed API -- 2.1 Testbed Architecture and Functionality -- 2.2 Traffic Data Simulation and Calibration -- 2.3 Data for Energy Consumption Estimation -- 2.4 Charging and Waiting Times at Charging Stations -- 3 Testbed Implementation -- 4 Experiments and Results -- 5 Conclusions and Future Work -- References -- Looking for COVID-19 Misinformation in Multilingual Social Media Texts -- 1 Introduction -- 2 Related Work -- 3 The CMTA Method -- 3.1 Experiment
Summary
This book constitutes thoroughly reviewed and selected short papers presented at the 25th East-European Conference on Advances in Databases and Information Systems, ADBIS 2021, as well as papers presented at doctoral consortium and ADBIS 2021 workshops. Due to the COVID-19 the conference and satellite events were held in hybrid mode. The 11 full papers and 18 short papers were carefully reviewed and selected from 97 total submissions. This volume presents the papers that have been accepted for the following satellite events: Workshop on Intelligent Data - From Data to Knowledge, DOING 2021; International Symposium on Data-Driven Process Discovery and Analysis, SIMPDA 2021; Workshop on Modern Approaches in Data Engineering and Information System Design, MADEISD 2021; Workshop on Advances in Data Systems Management, Engineering, and Analytics, MegaData 2021; Workshop on Computational Aspects of Network Science, CAoNS 2021; Doctoral Consortium
Notes
3.2 Model Setup and Training
Includes author index
Online resource; title from PDF title page (SpringerLink, viewed August 23, 2021)
