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CompSysTech 2019: Ruse, Bulgaria
- Proceedings of the 20th International Conference on Computer Systems and Technologies, CompSysTech 2019, Ruse, Bulgaria, June 21-22, 2019. ACM 2019, ISBN 978-1-4503-7149-0
Invited papers
- Roman Zahariev, Nina Valchkova, Georgi Angelov, Yasen Paunski, Aleksander Krastev:
Robots for Help in Pedagogy and Rehabilitation: Cyber-Physical Systems for Pedagogical Rehabilitation. 1-7 - Todor Tagarev, George Sharkov:
Computationally Intensive Functions in Designing and Operating Distributed Cyber Secure and Resilient Systems. 8-18 - Todor Stoilov:
How to Integrate Complex Optimal Data Processing in Information Services in Internet. 19-30
Computer Hardware
- Dimitar Tyanev, Yulka Petkova:
Hardware Divider. Calculation of the Remainder. 31-35 - Mitko Gospodinov, Krasimir Cheshmedzhiev:
Three-Sensor Portable Information System for Physiological Data Registration. 36-41
Network and Information Security
- Sampsa Rauti:
An Inquiry into Localized Email Spam. 42-48 - Anna Mpanti, Stavros D. Nikolopoulos, Iosif Polenakis:
Malicious Software Detection utilizing Temporal-Graphs. 49-55 - Sasa Pesic, Milenko Tosic, Ognjen Ikovic, Milos Radovanovic, Mirjana Ivanovic, Dragan Boskovic:
Conceptualizing a collaboration framework between Blockchain technology and the Internet of Things. 56-61 - Dimitar Chakarov, Yavor Papazov:
Evaluation of the Complexity of Fully Homomorphic Encryption Schemes in Implementations of Programs. 62-67 - Todor Tagarev, Dimitrina Polimirova:
Main Considerations in Elaborating Organizational Information Security Policies. 68-73
Artificial Intelligence and Machine Learning
- Andriyana Andreeva, Galina Yolova, Diana Dimitrova:
Artificial intellect: Regulatory Framework and Challenges Facing the Labour Market. 74-77 - Dilyana Valkova Budakova, Galya Pavlova, Roumen Trifonov, Ivan Chavdarov:
Obstacle avoidance algorithms for mobile robots. 78-83 - Svetla Boytcheva, Galia Angelova, Zhivko Angelov, Dimitar Tcharaktchiev, Vlayko Vodenicharov:
Enrichment of EHR with Linked Open Data for Risk Factors Identification. 84-90 - Emilia Golemanova, Tzanko Golemanov:
Declarative Implementations of Genetic Algorithms in Control Network Programming. 91-97 - Cesare Valenti:
A genetic approach to the maximum common subgraph problem. 98-104 - Alessio Ferone, Antonio Maratea:
Rough Graded Possibilistic Meta: Outlier Detection in Granular Clustering. 105-109 - Anton Hristov, Maria Nisheva, Dimo Dimov:
Filters in Convolutional Neural Networks as Independent Detectors of Visual Concepts. 110-117 - Bojan Cestnik, Alenka Kern:
Supporting decisions with fast and frugal trees for improving trust in public housing services. 118-123
Computer Software
- Peter Sabev, Katalina Grigorova:
A Survey on State of Software Quality Assurance in Bulgaria. 124-130 - David Devadze, Vakhtang Beridze:
Solution of the Optimal Control Problem for Helmholtz Equations with m-Point Nonlocal Boundary Conditions Using MEDG Method. 131-136 - Venelin Monev, Maya Hristova:
OAtools: Software package for investigation of orthogonal arrays. 137-140 - Tasho D. Tashev, Radostina P. Tasheva, Petar Petrov:
Determination of the Computer Modelling Precision for Throughput of Switch Node with LPF-algorithm. 141-145 - Virginiya Dimitrova:
Improvement of the Geometric Environment Used for Simulation and Visualization of Field Distribution. 146-152 - Samuli Laato, Tarja Pietarinen, Sampsa Rauti, Teemu Henrikki Laine:
Analysis of the Quality of Points of Interest in the Most Popular Location-based Games. 153-160
Image, Time Series and Signal Processing
- Angel Danev, Atanaska Bosakova-Ardenska, Petya Boyanova, Peter Panayotov, Lena Kostadinova-Georgieva:
Cheese quality evaluation by image segmentation: Image segmentation algorithm for broken surface evaluation of Bulgarian white cheese in brine. 161-168 - Vladimira Ganchovska, Atanaska Bosakova-Ardenska, Peter Panayotov, Lena Kostadinova-Georgieva, Angel Danev, Ivanka Krasteva:
Blue cheese cut surface evaluation by images analysis: Application of image processing for analysis the mold distribution on cut surface of blue cheese. 169-174 - Gergana Spasova:
A Method for Contour Detection of Water Areas. 175-179 - Riccardo Di Palermo, Donato Cascio, Giuseppe Raso, Domenico Tegolo:
A Wavelet approach to extract main features from indirect immunofluorescence images. 180-187 - Evgeniya Gospodinova:
Time Series Analysis Using Fractal and Multifractal Methods. 188-193 - Ekaterina Popovska, Mitko Gospodinov:
Computation of Time Series Scaling Exponent for Electricity Prices Forecasting. 194-199 - Galya Georgieva-Tsaneva:
Wavelet Based Interval Varying Algorithm for Optimal Non-Stationary Signal Denoising. 200-206
Application Aspects of Computer Systems and Technologies
- Salvatore Sorce, Vito Gentile, Donato Cascio, Angele Giuliano, Marco Elio Tabacchi, Vincenzo Taormina, Domenico Tegolo, Cesare Valenti, Giuseppe Raso:
A REST-based Framework to Support Non-Invasive and Early Coeliac Disease Diagnosis. 207-212 - Marco Alfano, Biagio Lenzitti, Davide Taibi, Markus Helfert:
Provision of Tailored Health Information for Patient Empowerment: An Initial Study. 213-220 - Blagovest Belev, Dilyan Dimitranov:
An algorithm for calculation of own ship's course over ground and speed over ground using ARPA, by acquiring a fixed object. 221-225 - Kiril Alexiev, Teodor Toshkov, Peter Dojnow:
Enhancing Accuracy and Precision of eye tracker by head movement compensation and calibration. 226-233 - Desislava Baeva:
Using Lindenmayer Systems For Generative Modeling Of Graphic Concepts, Set In Elements Of Bulgarian Folklore Embroidery. 234-239 - Georgi Shipkovenski, Oleg Asenov:
Practical application of heuristic approaches to improving the network architecture of a courier company. 240-245
Data Management and Information Retrieval
- Snezhana Sulova:
Models for Web Applications Data Analysis. 246-250 - Yavor Dankov:
Conceptual Model of User Interface Design for General Architectural Framework for Business Visual Analytics. 251-254 - Krasimira Stoilova, Todor Stoilov, Miroslav Vladimirov:
Assessment of Black Litterman portfolio optimization on Bulgarian Stock Exchange. 255-260 - Dessislava Petrova-Antonova, Iva Krasteva, Sylvia Ilieva, Irena Pavlova:
Conceptual Architecture of GATE Big Data Platform. 261-268 - Svetlana Stefanova, Iliya Draganov:
Comparison between advanced software technologies for creating web systems working with Big Data. 269-272 - Evis Trandafili, Hakik Paci, Elona Karaj:
A Novel Document Summarization System for Albanian Language. 273-277 - Ionut Hrubaru, George Talaba, Marin Fotache:
A Basic Testbed for JSON Data Processing in SQL Data Servers. 278-283
Educational Aspects of Computer Systems and Technologies (ICT-based Educational Technologies)
- Tatyana Ivanova:
A bilingual ontology mapping and enrichment approach for domain ontologies in e-learning. 284-291 - Elitsa Peltekova, Eliza Stefanova, Nikolina Nikolova:
Space Safari: Challenge for STEM Rangers. 292-298 - Ivaylo Penev, Milena Karova:
Implementation of a Training Parser Using Explicit Abstract Syntax Tree. 299-303 - Milen Loukantchevsky, Nikolay Kostadinov, Hovanes Avakyan:
A Testbed of Non-determinism in Educational Context. 304-307 - Aleksandra Klasnja-Milicevic, Nevena Rankovic, Mirjana Ivanovic:
Integration of "Business Intelligence" Course to Master Academic Studies in Informatics. 308-315 - Tatyana Ivanova:
Resources and Semantic-based knowledge models for personalized and self-regulated learning in the Web: survey and trends. 316-323 - Pavel Boytchev, Svetla Boytcheva:
Innovative eLearning Technologies in the Open Education Era. 324-331 - Valentina Petrova:
Using the Analytic Hierarchy Process for LMS selection. 332-336 - Georgi Tuparov, Abdulrahman Al-Sabri, Daniela Tuparova:
Technological Model for Implementation of m-Learning in Higher Education in Republic of Yemen. 337-341
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