Zlatko Čović

ORCID: 0000-0002-1769-1990
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About
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Research Areas
  • IoT and Edge/Fog Computing
  • Higher Education Learning Practices
  • Mobile and Web Applications
  • Multi-Criteria Decision Making
  • Web Application Security Vulnerabilities
  • Educational Leadership and Innovation
  • QR Code Applications and Technologies
  • Biomedical and Engineering Education
  • Mobile Learning in Education
  • IoT-based Smart Home Systems
  • Information and Cyber Security
  • RFID technology advancements
  • Consumer Retail Behavior Studies
  • Smart Agriculture and AI
  • Privacy, Security, and Data Protection
  • Social Robot Interaction and HRI
  • Quality and Safety in Healthcare
  • Grit, Self-Efficacy, and Motivation
  • Context-Aware Activity Recognition Systems
  • Competency Development and Evaluation
  • Advanced Malware Detection Techniques
  • Varied Academic Research Topics
  • User Authentication and Security Systems
  • Ideological and Political Education
  • Spam and Phishing Detection

Obuda University
2025

Technical College of Applied Sciences
2011-2024

Conference Board
2020

University of Novi Sad
2016

Niigata College of Technology
2007

This research assesses participants' awareness and understanding of OWASP Top 10 vulnerabilities, their real - world experience with security risks, web practices. By examining challenges developers face risk mitigation strategies, the study identifies knowledge gaps misconceptions. It also explores adop tion testing tools, role AI based solutions, effectiveness. Additionally, it investigates developer interest in education, participation training programs, preferred learning methods....

10.12700/btsz.2025.7.1.77 article EN 2025-03-21

The paper briefly describes the specifics of precision agriculture from point view data needs and possibility providing such data. It points to most convenient efficient form collecting necessary using drones. Specific drone characteristics are recorded/discussed in order facilitate selecting right one according farmers' heterogeneous requirements regarding collection on their crops. Selecting appropriate for specific farmers is carried out by a multi-criteria decision-making software.

10.1109/sisy.2017.8080543 article EN 2017-09-01

In recent years there are significant advancements in communication technologies that have a direct impact on any business. Different digital such as cloud, data managements, mobile applications, manufacturer software and analytics creating new technology revolution - transformation of organizations. Fashion clothing one the fastest-growing online categories, but also slowest to adopt technologies. Retailers play role fashion supply chain management. The aim study is analyze how impacted...

10.1109/sisy50555.2020.9217087 article EN 2020-09-01

Every day we encounter the thesis that there is a huge gap between education system and labor market. The aim of this research to identify problems in employers' circle when it comes hiring fresh graduates. educational critical information about needs employers order adapt programs market, formulate learning outcomes define occupational standards. focus on key competencies candidates are indispensable today's paper will show: what expectations companies actively seek workers? What priority...

10.1109/sisy47553.2019.9111513 article EN 2019-09-01

This paper describes the implementation and evaluation of a system used for mobile learning. It how such can be monitored, what must taken into consideration deployment on devices. is also leaves room modification system.

10.1109/cinti.2010.5672226 article EN 2010-11-01

Wireless Sensor Networks (WSN) and related technologies have the important impact nowadays. These variety of applications, they are key enabling IoT (Internet Things). ZigBee standard is most common WSN technology. Its importance expansion, as a widely used technology in many different areas, influence including courses at university. This paper presents software application hardware platform designed to be by students measure analyze performances network design pre-implementation process....

10.1109/sisy.2014.6923560 article EN 2014-09-01

This paper describes the usage of QR codes in a web based system that was developed for needs promotion and electronic market research. can be used several ways they provide an opportunity to make various researches emphasize people's reactions or answers. The greatest dilemma is how present order attract users' attention. For this research, pilot version multiplatform application made detect users mobile devices collect data from their scans. functionality results Based on initial research...

10.1109/sisy.2016.7601494 article EN 2016-08-01

This paper delivers some basic information about the security of web forms from bots (robots). Possible threats are described and article gives a list methods which can be used to protect forms. The emphasis is on CAPTCHA (Completely Automated Public Turing test tell Computers Humans Apart) method that most often method. At end you find one implementation using PHP MySQL technologies.

10.1109/sisy.2007.4342651 article EN 2007-08-01

This article contents description of fuzzy evaluation m-learning materials. Fuzzy technique for order preference by similarity to ideal solution with multiple evaluators is proposed. Ranking accomplished multicriteria analysis. Criteria are described linguistic attributes and weights. Examples triangular sets given. The uncertainty subjective perception in the situation evaluating learning materials incorporated sets.

10.1109/sisy.2012.6339544 article EN 2012-09-01

In this paper an online platform for learning business English vocabulary is described, which created in Subotica Tech — College of Applied Sciences and came to be as a result the collaborative work professors students. Aspects course content are depicted means different previous knowledge Solution problems arising from such situation given by "opening" classroom using concept Internet things. The structure e-learning system briefly outlined, well evaluation method students' outcomes....

10.1109/sisy.2015.7325401 article EN 2015-09-01

This paper puts in the focus two important segments of information and communication technology. The first segment is monitoring data centers second one usage open source hardware. reason for combining these effort to explore efficiency hardware platforms environments. advantages platform as a tool rapid prototype development combination variety technologies were taken main starting point this research. describes model center temperature with system partially implemented accordance presented model.

10.1109/sisy.2016.7601501 article EN 2016-08-01

The Web of Things (WoT) is slowly gaining grounds and through the properties barcodes, QR codes, RFID, active sensors IPv6, objects are fitted with some form readability traceability. People becoming part digital global network driven by personal interests. feeling being a community constant drive getting connected from real life finds it continuation in networks. This paper investigates concepts internet things aspect autonomous mobile robots an overview performances currently available...

10.14232/analecta.2016.2.61-68 article EN cc-by Analecta Technica Szegedinensia 2016-06-15

This paper describes the functionalities and characteristics of an integrated learning system used in youth counseling. It how such a can be implemented, what must taken into consideration for deployment on mobile devices. is also presents results survey that was conducted development phases.

10.1109/sisy.2011.6034377 article EN 2011-09-01

This paper presents web based project that was developed for the purpose of promotion company or brand on social networks with use QR codes. System contains detection script which collects data from scanned codes Paper brings information realized project; it also gives results testing.

10.1109/sst.2016.7765645 article EN 2022 International Conference on Smart Systems and Technologies (SST) 2016-10-01

the life of blind people is very hard, even today in 21. Century, when there are several things that make their easier. Their biggest problem traffic, because sense environment mostly through eyes and sadly, other organs cannot substitute sight. On hand, traffic one risks lives others too. Serious injuries can be obtained by not seeing obstacles homes. Bones break, or worse, permanent occur. In serious cases chance death present. Our vision to help this developing a device corresponding...

10.1109/sisy.2012.6339499 article EN 2012-09-01

This paper describes the functionalities and characteristics of a system used for mobile learning. It how such can be implemented, what must taken into consideration deployment on devices. is also mentioned further upgraded in terms functionality.

10.1109/sisy.2010.5647286 article EN 2010-09-01

This paper presents some implementation possibilities of a speech recognition system for the languages Hungarian and Serbian. The is integrated in an interactive toy preschool age children that uses voice command. development this currently at its initial stages, but it shows potential application as neural networks. especially promising aimed young learners who benefit from learning.

10.1109/sisy52375.2021.9582538 article EN 2021-09-16

A solution of an automated system for ranking is presented in this paper. When candidates are registering to study at Subotica Tech, a problem occurs certain programs. new web service was developed solve problem. Algorithm as the main part decides and controls entire logic service. During decision-making process, algorithm takes into account number parameters. The paper describes implementation algorithm.

10.1109/sisy.2013.6662614 article EN 2013-09-01

The purpose of this work is to show necessary steps in development modern and efficient web site for electronic commerce based on object oriented programming use transactions.

10.1109/sisy.2009.5291192 article EN 2009-09-01
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