This volume of CEUR-WS Proceedings contains 12 Baltic DB&IS 2018 Conference Forum and 6 Doctoral Consortium papers presented at the 13th International Baltic Conference on Databases and Information Systems (DB&IS 2018). The conference was held in Trakai, Lithuania, July 1-4, 2018. Copyright © 2018 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.
Proceedings
The 13th International Baltic Conference on Databases and Information Systems was held in Trakai, Lithuania, during July 1-4, 2018. The conference was organized by the Vilnius University, Vilnius Gediminas Technical University, Lithuanian Academy of Sciences, and Lithuanian Computer Society. The conference was preceded by one-day Doctoral Consortium and was ended by the Conference Forum.
These proceedings include the papers that were presented at the Baltic DB&IS 2018 co-located events. The Conference Forum papers were accepted after the evaluation process. Each paper was independently reviewed by three different members of the international Program Committee, which consisted of 91 members from 31 countries. Some papers were invited to the Forum as the result of conference papers’ evaluation process (selected from the 45 submitted). The 12 Forum papers presented the authors’ positions, innovative work in progress, and demonstrated innovative tools and applications.
The Doctoral Consortium provided an opportunity for PhD students to present their work to a group of mentors and peers from a diverse set of academic and industrial institutions in a relaxed and supportive environment. It also helped to receive constructive feedback on their doctoral research from the field experts. Additionally, it supported building a network with peers and future colleagues. It was accepted 6 papers (8 papers submitted). We were fortunate to have Doctoral Consortium keynote on “Intelligent Knowledge Assessment Systems – Myth or Reality”, by prof. Janis Grundspenkis from Riga Technical University.
We are grateful to the reviewers and mentors for their thorough evaluation and support. We thank all authors for their submissions and presentations. July 2018
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Marko Bajec Romas Baronas Josef Basl Jānis Bičevskis Mária Bieliková Juris Borzovs Boštjan Brumen Robert Buchmann Albertas Čaplinskas Grzegorz Chmaj Christine Choppy Vytautas Čyras Robertas Damaševičius Dalė Dzemydienė Johann Eder Flavius Frasincar Wojciech Froelich John Gammack Jorge Esparteiro Garcia Jānis Grabis Jānis Grundspeņķis Saulius Gudas Sevinc Gulsecen Giancarlo Guizzardi
Władysław Homenda Zbigniew Huzar Ali Hakan Isik Mirjana Ivanović Hannu Jaakkola
Vilnius Gediminas Technical University, Lithuania Western Norway Research Institute, Norway University of Twente, Netherlands University of Latvia, Latvia University of Greenwich, UK University of Ljubljana, Slovenia Vilnius University, Lithuania University of West Bohemia, Czech Republic University of Latvia, Latvia Slovak University of Technology in Bratislava, Slovakia University of Latvia, Latvia University of Maribor, Slovenia Babeş-Bolyai University, Romania Vilnius University, Lithuania University of Nevada, USA University of Paris, France Vilnius University, Lithuania Kaunas University of Technology, Lithuania Vilnius University, Lithuania University of Klagenfurt, Austria Erasmus University Rotterdam, Netherlands University of Silesia, Poland Zayed University, United Arab Emirates Polytechnic Institute of Viana do Castelo, Portugal Riga Technical University, Latvia Riga Technical University, Latvia Vilnius University, Lithuania Istanbul University, Turkey Free University of Bozen-Bolzano, Italy; Federal University of Espírito Santo (UFES), Brazil University of Technology, Estonia Warsaw University of Technology, Poland Wroclaw University of Technology, Poland Mehmet Akif Ersoy University, Turkey University of Novi Sad, Serbia Tampere University of Technology, Finland
Dimitris Karagiannis Mārīte Kirikova Dmitry Korzun Manolis Koubarakis Olga Kurasova Michael Lang Dejan Lavbič Innar Liiv Grazia Lo Sciuto Natalia Loukachevitch Hui Ma Alexander Mädche Ka Lok Man Rainer Manthey Sanda Martinčić-Ipšić Saulius Maskeliūnas Raimundas Matulevičius Martin Nečaský Laila Niedrite Christophoros Nikou Boris Novikov Jyrki Nummenmaa Vladimir A. Oleshchuk Oscar Pastor Justyna Patalas-Maliszewska Ivan Piletski
Boris Rachev Jolita Ralyte Šarūnas Raudys Tarmo Robal Radi Romansky José Raúl Romero Gunter Saake Kurt Sandkuhl Simonas Šaltenis André Schekelmann Michał Śmiałek Lovro Šubelj Janis Stirna West Pomeranian University of Technology, Poland Systems Research Institute, Polish Academy of Sciences, Poland Tallinn University of Technology, Estonia University of Vienna, Austria Riga Technical University, Latvia Petrozavodsk State University, Russia National and Kapodistrian University of Athens, Greece Vilnius University, Lithuania National University of Ireland Galway, Ireland University of Ljubljana, Slovenia Tallinn University of Technology, Estonia University of Catania, Italy Lomonosov Moscow State University, Russia Victoria University of Wellington, New Zealand Karlsruhe Institute of Technology, Germany Xi'an Jiaotong-Liverpool University, China University of Bonn, Germany University of Rijeka, Croatia Vilnius University, Lithuania University of Tartu, Estonia Charles University, Czech Republic University of Latvia, Latvia University of Ioannina, Greece St-Petersburg University, Russia University of Tampere, Finland University of Agder, Norway Polytechnic University of Valencia, Spain University of Zielona Gora, Poland Belarusian State University of Informatics and Radioelectronics, Belarus Charles University in Prague, Czech Republic Technical University of Varna, Bulgaria University of Geneva, Switzerland Vilnius University, Lithuania Tallinn University of Technology, Estonia Technical University of Sofia, Bulgaria University of Cordoba, Spain Otto von Guericke University of Magdeburg, Germany University of Rostock, Germany Aalborg University, Denmark Niederrhein University of Applied Science, Germany Warsaw University of Technology, Poland University of Ljubljana, Slovenia Stockholm University, Sweden
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Emiliano Tramontana Peter Thanisch Michal Valenta Juan Manuel Vara Damjan Vavpotič Benkt Wangler Katarzyna Wasielewska Hans Weigand Jelena Zdravkovic Pavel Zezula
Durand Gabriel Campero Marco Franceschetti Angelos P. Giotis Vimal Kunnummel Kestutis Normantas Ruben Salado Titas Savickas Giorgos Sfikas Tatjana Welzer
Tallinn University of Technology, Estonia Polytechnic University of Catalonia, Spain Tallinn University of Technology, Estonia University of Catania, Italy University of Tampere, Finland Czech Technical University in Prague, Czech Republic University Rey Juan Carlos, Spain University of Ljubljana, Slovenia Stockholm University, Sweden State University of Applied Sciences in Elblag, Poland Tilburg University, Netherlands Stockholm University, Sweden Masaryk University, Czech Republic
Otto von Guericke University Magdeburg, Germany Alpen-Adria-Universität Klagenfurt, Austria University of Ioannina, Greece University of Vienna, Austria Vilnius Gediminas Technical University, Lithuania University of Cordoba, Spain Vilnius Gediminas Technical University, Lithuania University of Ioannina, Greece University of Maribor, Slovenia Doctoral Consortium Chair
Doctoral Consortium Mentors Guntis Arnicans, University of Latvia, Latvia Romas Baronas, Vilnius University, Lithuania Juris Borzovs, University of Latvia, Latvia Marlon Dumas, University of Tartu, Estonia Marite Kirikova, Riga Technical University, Latvia Kuldar Taveter, Tallinn University of Technology, Estonia
V Conference Forum Debugging Neural Machine Translations Matīss Rikters What Software Test Approaches, Methods, and Techniques are Actually Used in Software Industry? Laura Strazdiņa, Vineta Arnicane, Guntis Arnicāns, Jānis Bičevskis, Juris Borzovs, and Ivans Kuļešovs Towards a Robust Method of Dataset Generation of Malicious Activity on a Windows Based Operating System for Anomaly-Based HIDS Training Dainius Čeponis and Nikolaj Goranin An Empirical Assessment of Customer Lifetime Value Models within Data Mining Abdulkadir Hiziroglu, Merve Sisci, Halil Ibrahim Cebeci, and Omer Faruk Seymen Smart Museum Information Services to Assist Preservation, Transmission and Research in Cultural and Historical Heritage Domain Dmitry Korzun, Svetlana Yalovitsyna, and Valentina Volokhova Formalising Taboo as a Prohibition on Informing Vytautas Čyras and Friedrich Lachmayer Significance Level of a Big Data Query by Exploiting Business Processes and Strategies Loan Dinh Thi Ngoc, Gour Karmakar, Joarder Kamruzzaman, and Andrew Stranieri Model of Linking Organisation Goals to Employee Competence Management for Formal and Non-Formal Education Providers Uldis Zandbergs, Signe Brike, Dace Namsone and Anete Butkevica Metamodel Based Framework for Information System Development – ISTechnology Jānis Iljins and Ģirts Karnītis An Approach to Designing Belief-Desire-Intention Based Virtual Agents for Travel Assistance Arūnas Miliauskas and Dalė Dzemydienė VI
IX 3 13 23 33 43 53 63 74 84 94 The Architecture of the Personalized Adaptive E-learning System Vija Vagale, Laila Niedrite and Svetlana Ignatjeva Doctoral Consortium Security Means in Multilayered Architecture of Internet of Things for Secure Communication and Data Transmission Raimundas Savukynas Increasing the Utilization of Additive Manufacturing Resources through the Use of Blockchain Technology for a Production Network Wjatscheslav Baumung and Vladislav V. Fomin Simulation Based Multi-Objective Optimization for Dynamic Business Processes Tadas Vysockis and Olegas Vasilecas 151 161 170 VII