Vol-2932⫷ Vol-2933 ⫸Vol-2934
urn:nbn:de:0074-2933-9

Copyright © 2021 for the individual papers by the papers' authors. Copyright © 2021 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International ( CC BY 4.0 ) .

ISGT 2021
Information Systems and Grid Technologies

Proceedings of the Information Systems and Grid Technologies

ONLINE, May 28 – 29, 2021 .

Edited by

Vladimir Dimitrov *
Vasil Georgiev *

* University of Sofia , Faculty of Mathematics and Informatics, 5 James Bourchier Blvd., 1164 Sofia, Bulgaria

Table of Contents

Preface 1-6
Editors

Ethical Design for Trustworthy Solutions: An Introduction to the Course (short paper) 1-8
Ioannis Patias , Vasil Georgiev
Performing Computer Science Examinations in a Fully Online Environment 9-21
Atanas Semerdzhiev , Dimitar Dimitrov , Nora Angelova , Petar Armyanov , Trifon Trifonov , Kalin Georgiev
Students' Attitudes toward Personal and Learning Data Usage in Aptitude Project Learner Taxonomy (short paper) 22-30
Adelina Aleksieva-Petrova
iRobot Robots for Education 31-40
Vladimir Dimitrov
Using Open Data for Social Sciences (short paper) 41-49
Akio Yoshida
Optimization of the Process of Adoption of Innovations in the IT Sector: What is the Right Time to Invest in IT Equipment? 50-62
George Popov , Antoaneta Popova
Applications of Unit Tests in Computer Science and Software Engineering Education 63-77
Atanas Semerdzhiev , Petar Armyanov , Trifon Trifonov , Kalin Georgiev
On the Efficient Parallel Computing of Long Term Reliable Trajectories for the Lorenz System 78-88
Ivan Hristov , Radoslava Hristova , Stefka Dimova , Peter Armyanov , Nikolay Shegunov , Igor Puzynin , Taisia Puzynina , Zarif Sharipov , Zafar Tukhliev
Testing Robotic Systems: Case Study (short paper) 89-96
Nikola Totev
Introducing Software Quality Maturity Models in Software Engineering Education and Small Organizations 97-113
George Sharkov , Maya Stoeva
Marketing Case: Effect of Advertising and Quality of the Goods on the Amount of Sales (short paper) 114-121
George Popov , Antoaneta Popova
Comparison of the Effectiveness of Various Algorithms on a Recommendation System (short paper) 122-130
Gulnara Bektemyssova , Yerassyl Akhmer
Medical Students’ Views on M-Health Applications and Devices (short paper) 131-137
Nikoleta Leventi , Alexandrina Vodenitcharova , Kristina Popova , Antoniya Yanakieva
Medical Causation in Defining Emotions (short paper) 138-143
Gulnara Bektemyssova , Aidos Sabdemov
Implementation of an Ontology-Based Decision Support System for Dietary Recommendations for Diabetes Mellitus 144-154
Maria Nisheva-Pavlova , Stoyan Hadzhiyski , Iliyan Mihaylov , Dimitar Vassilev
Addressing Data Quality in Healthcare (short paper) 155-164
Kalinka Kaloyanova , Ina Naydenova , Zlatinka Kovacheva
Cross4all Project Model of Integration of Healthcare Data Using the Concepts of EHR and PHR in the Era of IoT 165-177
Andrijana Bocevska , Snezana Savoska , Blagoj Ristevski , Natasha Blazheska-Tabakovska , Ilija Jolevski , Vladimir Trajkovik
Implementation of Cloud-Based Personal Health Record Integrated with IoMT 178-188
Natasha Blazheska-Tabakovska , Andrijana Bocevska , Ilija Jolevski , Blagoj Ristevski , Nikolaos Beredimas , Vassilis Kilintzis , Nicos Maglaveras , Snezana Savoska
Blockchain in the Logistics of Health Technologies 189-202
Svetlin Georgiev , Stamatios Priftis , Evgeni Grigorov
Environmental Data as Еxposome and Оpportunity of Combining with Cloud-Based Personal Health Records 203-219
Marija Radezova Trifunovska , Ilija Jolevski , Blagoj Ristevski , Snezana Savoska
Using Machine Learning to Predict Bone Mineral Density from Dual-energy X-ray Absorptiometry Images of the Lumbar Spine (short paper) 220-226
Nikola Kirilov , Elena Kirilova , Evgeniy Krastev
The Right to Erasure and its Implication on AAL Systems (short paper) 227-235
Kristin Aleksandrova
Semantic Interoperability Issues in the Master’s Curriculum in AI at Sofia University (short paper) 236-243
Maria Nisheva-Pavlova
R&D Ecosystems Success Factors 244-255
Ioannis Patias , Vasil Georgiev
Prototyping Data Management Model and Tasks (short paper) 256-264
Kalinka Kaloyanova , Ioannis Patias , Boris Robev
Extended Security Analysis of the Zaslavsky Maps Based Pseudorandom Byte Generator (short paper) 265-269
Borislav Stoyanov , Tsvetelina Ivanova , Mihaela Todorova , Miroslav Cholakov , Hyudyaim Ahmed
Supplier Cybersecurity Risk Assessment Methodology 270-281
Albena Tzoneva , Borislav Stoyanov
Classification of Software Security Tools 282-292
Aleksandar Dimov , Vladimir Dimitrov
Adapted SANS Cybersecurity Policies for NIST Cybersecurity Framework (short paper) 293-301
Vladimir Dimitrov , Kalinka Kaloyanova , Milen Petrov
CPE Ontology 302-313
Vladimir Dimitrov
Android Password Managers and Vault Applications: An Investigation on Data Remanence in Main Memory 314-328
Peter Sabev , Milen Petrov
Hybrid Exercising for Cyber-Resilient Healthcare and Cross-Sector Crisis Response Operability 329-255
George Sharkov , Christina Todorova , Georgi Koykov , Georgi Zahariev
Building An Ontology For CWE From The Point Of View Of An Architectural Concept (short paper) 352-358
Zhanar Sartabanova , Vladimir Dimitrov , Saule Sarsimbaeva , Gulmira Urdabayeva
CPE Ontology Generator (short paper) 359-366
Vladimir Dimitrov

2021-08-08: submitted by Vladimir Dimitrov, metadata incl. bibliographic data published under Creative Commons CC0
2021-08-19 : published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) | valid HTML5 |