| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

Search the digital library catalog Help

Query: search in
search in
search in
search in
* old and bologna study programme

Options:
  Reset


1 - 10 / 155
First pagePrevious page12345678910Next pageLast page
1.
The impact of time delays in traffic information transmission using ITS and C-ITS systems: a case-study on a motorway section between two tunnels
Iva Meglič, Matjaž Šraml, Ulrich Zorin, Chiara Gruden, 2025, original scientific article

Abstract: Timely and accurate traffic information is crucial for maintaining safety and efficiency on motorway networks. This research examines time delays in traffic information transmission through intelligent transport systems (ITSs) and cooperative intelligent transport systems (C-ITSs) on the Slovenian motorway network. The aim of the research is to assess the effectiveness of existing notification systems and the impact of time delays on the timely informing of drivers in the event of an accident in a tunnel. Using real-world data from Regional Traffic Center (RCC) in Vransko, manual and automated activations of traffic portals and different update frequencies of the Promet+ mobile application were analyzed during peak hours. Results show that automated activation reduces delays from 34 to 25 s at portals and from 27 to 18 s in the Promet+ app. Continuous updates in the app provided the highest driver coverage, leaving only 15 uninformed drivers in the morning peak and 8 in the afternoon, whereas 60 s update intervals left up to 71 drivers uninformed. These findings highlight the effectiveness of automation and continuous updates in minimizing delays and improving driver awareness. The research contributes by quantifying latency in ITSs and C-ITSs and demonstrating that their combined use offers the most reliable information delivery. Future improvements should focus on hybrid integration of ITS and C-ITS, dynamic update intervals, and infrastructure upgrades to ensure consistent real-time communication, shorter response times, and enhanced motorway safety.
Keywords: intelligent transport systems (ITS), cooperative intelligent transport systems (C-ITS), hybrid communication, traffic information transmission
Published in DKUM: 03.11.2025; Views: 0; Downloads: 6
.pdf Full text (1,93 MB)
This document has many files! More...

2.
Supply chain integrity : addressing ethical concerns in agricultural supply chains
Paul Mukucha, Thulani Dube, Divaries Cosmas Jaravaza, 2025, original scientific article

Abstract: Ethics has become a trending phenomenon in most disciplines as a result of the sustainability wave enshrined in the United Nations Sustainability Goals (SDGs). In business circles procurement ethics have become topical as a result of the rising malpractices whose ripple effects have far reaching economic, social and environmental consequences. In the agricultural supply chains procurement ethics have been called to question due to outcries from the tobacco contract farmers whose livelihoods are affected by supplier development washing in the form of exorbitantly priced contract farming inputs. The unethical practice of supplier development washing in the form of exorbitantly priced tobacco contract farming inputs has some ripple effects which this study sought to determine. Twenty-five contracted tobacco farmers were interviewed and the results indicated that farmers subjected to tobacco merchants’ unethical conduct tend to practice contractor switching, side marketing, become insolvent, and indulge in unorthodox cost cutting measures. The study recommended that the regulatory authorities should intervene to bring sanity to the tobacco supply chains through enforcing contract farming mechanisms that reflect genuine supplier development.
Keywords: information and communication technology, supply chain efficiency, SMEs and material requirement planning
Published in DKUM: 28.10.2025; Views: 0; Downloads: 1
.pdf Full text (287,26 KB)
This document has many files! More...

3.
4.
5.
6.
Perception of document management systems in digital transformation : VIII.
Sandra Jordan, Samo Bobek, Simona Sternad Zabukovšek, 2025, independent scientific component part or a chapter in a monograph

Abstract: Document Management Systems (DMS) are essential tools for managing organisational information throughout its lifecycle. Despite increasing adoption, many DMS implementations fail to deliver the expected value due to inadequate attention to Critical Success Factors (CSFs). This monograph investigates the impact of selected CSFs—such as top management support, process orientation, and organisational culture—on different phases of the DMS lifecycle: selection, implementation, and usage. Drawing on the ITIL framework and lifecycle-based thinking, the study employs a quantitative methodology using PLS-SEM on data collected from Slovenian organisations. The results show that CSFs vary in importance across lifecycle stages, highlighting the need for dynamic, phase-specific implementation strategies. The findings contribute to theory by integrating CSFs with DMS lifecycle management and provide actionable insights for practitioners seeking to optimise DMS adoption and performance.
Keywords: document management systems (DMS), critical success factors (CSFs), information systems lifecycle, ITIL, system implementation, PLS-SEM, organisational change
Published in DKUM: 29.08.2025; Views: 0; Downloads: 2
.pdf Full text (444,58 KB)
This document has many files! More...

7.
The relationship between the daily use of digital technologies and the reading and information literacy skills of 15-year-old students
Vida Lang, Andreja Špernjak, Andrej Šorgo, 2024, original scientific article

Abstract: Digital technologies in all forms have become ubiquitous in our media-rich, modern information society, but the connection between their use and information literacy is not always clear. This paper examines the impact of daily use of digital technologies on the reading and information literacy skills of 15-year-old students in Slovenia, based on data from the Programme for International Student Assessment (PISA) 2018 study. The study examines PISA 2018 variables related to Information and Communication Technologies (ICT), as well as a reading task involving the use of ICT. The sample consists of 2612 Slovenian students with a gender distribution of 50.8% girls and 49.2% boys. The study explores students' experiences, enjoyment, selfefficacy, autonomy, and independence in using ICT and learning about its use and identifies two groups of students: one group that is curious and another that is cautious. The results of confirmatory factor analysis (CFA) and structural equation modelling (SEM) show that the constructs of enjoyment, self-efficacy, learning, autonomy, and independence are highly/strongly correlated but have a low/insignificant impact on information literacy skills.
Keywords: information and communication technologies, ICT, information literacy, reading literacy, secondary schools, PISA 2018
Published in DKUM: 28.08.2025; Views: 0; Downloads: 2
.pdf Full text (692,68 KB)
This document has many files! More...

8.
Recent trends in information and cyber security maturity assessment : a systematic literature review
Alenka Baggia, Alenka Brezavšček, 2025, review article

Abstract: This work represents a comprehensive and systematic literature review (SLR) that follows the PRISMA (Preferred Reporting Items for Systematic Reviews and MetaAnalyses) guidelines for research assessing information and cyber security maturity. The period from 2012 to 2024 was considered and the final collection of 96 studies was taken into account. Our findings were summarised in two stages, a quantitative analysis and a qualitative synthesis. In the first part, various quantitative indicators were used to analyse the evolution of the information and cyber security maturity assessment domain over the last twelve years. The qualitative synthesis, which was limited to 36 research papers, categorises the studies into three key areas: the development of new maturity models, the implementation of established models and frameworks, and the advancement of methodologies to support maturity assessments. The findings reveal significant progress in sector-specific customisation, the growing importance of lightweight models for small and medium-sized enterprises (SMEs), and the integration of emerging technologies. This study provides important insights into the evolving landscape of information and cyber security maturity assessment and provides actionable recommendations for academia and industry to improve security resilience and support the adoption of tailored, effective maturity models
Keywords: cyber security, information security, maturity assessment, maturity model, maturity framework, systematic literature review, SLR
Published in DKUM: 26.08.2025; Views: 0; Downloads: 3
.pdf Full text (2,49 MB)
This document has many files! More...

9.
Targeted advertising and the (children's) right to privacy - remedies of ex-ante and ex-post regulation
Rok Dacar, 2024, independent scientific component part or a chapter in a monograph

Abstract: This paper analyses how instruments of economic regulation can be used to protect the right to the protection of personal data, especially in relation to vulnerable societal groups, such as children. In this regard, it analyses the Bundeskartellamt’s Facebook decision that established an unprecedented connection between competition law and data protection law, as well as the Digital Markets Act, which imposes several positive and negative obligations on companies branded as “gatekeepers,” which could also increase the level of personal data protection. It is concluded that instruments of economic regulation can have a profound impact on data protection issues, although addressing them is not their primary goal.
Keywords: abuse of market dominance, right to the protection of personal information, Facebook, Bundeskartellamt, Digital Markets Act
Published in DKUM: 19.08.2025; Views: 0; Downloads: 7
.pdf Full text (359,22 KB)
This document has many files! More...

10.
Open-source transformer-based information retrieval system for energy efficient robotics related literature
Tine Bertoncel, 2025, original scientific article

Abstract: Background and Purpose: This article employs the Hugging Face keyphrase-extraction-kbir-inspec machine learning model to analyze 654 abstracts on the topic of energy efficiency in systems and control, computer science and robotics. Methods: This study targeted specific arXiv categories related to energy efficiency, scraping and processing ab - stracts with a state-of-the-art Transformer-based Hugging Face AI model to extract keyphrases, thereby enabling the creation of related keyphrase networks and the retrieval of relevant scientific preprints. Results: The results demonstrate that state-of-the-art open-source machine learning models can extract valuable information from unstructured data, revealing prominent topics in the evolving field of energy-efficiency. Conclusion: This showcases the current landscape and highlights the capability of such information systems to pinpoint both well researched and less researched areas, potentially serving as an information retrieval system or early warning system for emerging technologies that promote environmental sustainability and cost efficiency.
Keywords: energy efficiency, keyphase extraction, early warning system, information system, semantic network, transformer models, industry 4.0
Published in DKUM: 07.08.2025; Views: 0; Downloads: 3
.pdf Full text (1,62 MB)
This document has many files! More...

Search done in 0.1 sec.
Back to top
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica