Informatik und Kommunikation
Refine
Year of publication
Document Type
- Moving Images (60)
- Part of a Book (45)
- Article (43)
- Conference Paper (33)
- Conference Proceeding (21)
- Book (13)
- Course Material (13)
- Lecture (7)
- Contribution to a Periodical (6)
- Conference Slides (5)
Is part of the Bibliography
- no (261)
Keywords
- Robotik (30)
- Flugkörper (21)
- UAV (21)
- Journalismus (15)
- Akkreditierung (8)
- Rettungsrobotik (8)
- 3D Modell (7)
- E-Learning (7)
- Human-Robot Interaction (6)
- Marketing (6)
Jüngste Ransomware-Vorfälle an deutschen Hochschulen verdeutlichen, wie die fortschreitende Digitalisierung von Forschung, Lehre und Verwaltung die Angriffsfläche erhöht und Security Awareness zur strategischen Führungsaufgabe macht. Der Beitrag positioniert Awareness im Spannungsfeld von Offenheit, Resilienz und digitaler Souveränität. Theoretisch werden verhaltens- und lernpsychologische Modelle (u. a. Self-Determination Theory und Theory of Planned Behavior) mit organisationsbezogenen Perspektiven zu Governance, Kultur und Kommunikation verknüpft. Ein besonderes Augenmerk gilt dem E‑Learning als zentralem Hebel.
Auf dieser Basis wurden theoriebasierte Annahmen abgeleitet und methodisch mithilfe von leitfadengestützten Experteninterviews mit Informationssicherheitsbeauftragten und IT-Verantwortlichen mehrerer Hochschulen validiert. Die Ergebnisse verdichten aktuelle Praxiserfahrungen, wie beispielsweise das frei verfügbare Angebot
SecAware.nrw,
und identifizieren dabei drei Kernprobleme: knappe personelle und finanzielle Ressourcen, unklare Zuständigkeiten/Governance sowie eine stark heterogene Zielgruppe.
Der Beitrag leitet Handlungsempfehlungen für die Hochschulpraxis ab und schließt mit einer Forschungsagenda, welche die Nutzerperspektiven skizziert und motivationsbezogene psychologische Mechanismen in der Gestaltung von E‑Learning-Maßnahmen stärker berücksichtigt. So können E‑Learning-basierte Maßnahmen zielgruppengerecht weiterentwickelt und eine nachhaltige Sicherheitskultur im Hochschulbereich etabliert werden.
This paper presents the design and implementation of a practice-focused curriculum for a novel Informatics and Design degree program, addressing the need for interdisciplinarity, adaptability to technological change, and employability in higher education. Fully implemented in regular teaching, the curriculum is centered on project-based learning (PBL), with large-scale team projects serving as the primary learning environment from the very first semester. Curricular coherence and agility are achieved through a modular architecture consisting of foundational START modules, project-aligned intensive PRIMER blocks, flexible Learning Units, and a structured reflection layer. This framework provides targeted competencies within the project workflow while connecting practical application with critical reflection on ecological, social, and economic sustainability. The paper presents a transferable model demonstrating how modular, project-based structures can substantially enhance interdisciplinary collaboration and practical relevance in contemporary higher education.
This paper outlines the process by which LoRA models were trained to produce AI-generated images that convincingly represent under-represented groups. Working with the OvaHimba, an indigenous community from Namibia, the process of training image datasets is demonstrated and the results of image generation are analysed. It was found that this is a complex endeavour and that several aspects need to be considered: technical, creative, content and ethical. This paper shares experiences and lessons learned that are relevant to image generation for marginalised groups in regard to implicit assumptions perpetuated in current (Western) image generators.
This paper examines virtual representations of OvaHimba people embedded in a reconstructed OvaHimba homestead in virtual reality (VR). Aiming at the creation of an immersive, culturally sensitive representation of everyday life from a passive perspective, the role of non-playable characters (NPCs) and its cultural and technical layers are discussed in detail. Using the example of our implementation of typical cultural activities, we provide a transferable workflow that can be used in similar projects. This encompasses not only our conceptual and technical procedure, but also the discussion of challenges when designing authentic, believable NPCs. It highlights alternative design processes, incorporating the African Ubuntu philosophy with its emphasis on collective identity and social presence.
Metascience examines the practices, evaluation mechanisms, and incentive structures that shape the production and validation of scientific knowledge. While metascientific research is increasingly institutionalized across disciplines, including parts of computer science, its presence in the Security and Privacy (S&P) community remains limited, particularly in flagship venues. This paper analyzes the current state of metascience in S&P and identifies structural factors, notably evaluation criteria that equate novelty with technical innovation, that constrain its integration into the field’s core publication ecosystem. We (i) review existing S&P metascientific work and map its publication landscape, (ii) report on our experience submitting metascience studies to major S&P conferences, and (iii) examine the methodological and institutional barriers that arise when a predominantly technical research culture engages in self-reflective research using social-science methods. We argue that prevailing evaluative norms create a structural mismatch with metascientific contributions and propose pathways for integrating metascience into the S&P community.
The slow progress of digital transformation in public organizations has been a source of concern, not least due to a lack of digital government competences (DGCs). We approach the persisting issue by drawing on resource-based theory and human capital. We conceptualize DGCs as knowledge, skills, abilities, and other characteristics (KSAOs), which compose digital government-related human capital resources. We further posit that a lack of such resources on the individual level negatively impacts transformation capabilities on the organizational level. To substantiate our claims, we perform a competence assessment based on job advertisements. We analyzed 2,869 job ads from local governments in Germany, Australia, and New Zealand using a job-mining approach that combines large language models and topic modeling. Our findings reveal that DGCs are notably scarce in these job ads, which helps explain the slow progress of digital government pursuit. Our study contributes to research by providing a novel theoretical foundation for the literature stream on DGCs, framing them as KSAOs as the foundation for human capital resources. We also share our job-mining pipeline for replication and adaptation by other researchers. Finally, we propose four action points to address the challenges from a hiring perspective.
The General Data Protection Regulation (GDPR) has been in force since May 2018. Organizations and individuals must comply with this legislation if they collect or process the personal information of residents of the European Union. Prior research has focused on the examination of the privacy policies of the most frequently visited websites or mobile applications with the highest number of installations. The present study assesses the privacy policies of a less explored field: medium-sized town administrations. For this purpose, we analyzed and evaluated 644 privacy policies collected in Austria, Germany, and Ireland, focusing on their coverage of different data practice categories and GDPR-related dictionary phrases. We employed semi-automated data collection methods, deep learning and NLP techniques, and manual labor to perform this analysis. Our findings provide insight into the privacy policy landscape of medium-sized town administrations, where Austria and Germany exhibit a highe r average coverage of GDPR data practice categories than Ireland.
Four decades of security and privacy research: evolution of topics, impact, and the community
(2026)
As digital technologies become increasingly embedded in societal infrastructure, IT security and privacy (S&P) have become critical for protecting sensitive information and preserving trust. These domains have evolved from foundational security measures to address complex challenges introduced by artificial intelligence, regulatory frameworks, and decentralized technologies. This paper presents a longitudinal analysis of the evolution of IT S&P research from 1980 to 2023, analyzing over 13k papers from the most relevant venues. Employing the frameworks of established theories from social sciences, i.e. Latour’s actor–network theory, and Bourdieu’s forms of capital, along with Leydesdorff’s key dimensions in scientometrics, we discuss the evolution of research topics and highlight research priorities in the past and today. We apply modern natural language processing techniques to build a taxonomy of research topics within the S&P community. Using this taxonomy, we analyze the community’s thematic development, tracing its growth from 5 topics in the 1980s to 100 distinct research topics, reflecting the field’s expanding scope and complexity. Analyzing 0.5M authors, we demonstrate strong collaboration networks in the IT S&P community. We also demonstrate that the proportion of female authors in this community has remained relatively constant over the decades, despite an increase in their research activity in recent years. Finally, we assess factors impacting paper citations, author networks, and the linguistic evolution of the community. This study enhances the understanding of the S&P research community, providing valuable insights into future directions. The data underlying this article, including the analysis code and data processing pipeline, are available in the repository at: https://pulse-of-cybersecurity.com/, which also provides an interactive webpage for exploring our results.
Using AI adequately is necessary for user companies to remain competitive. Studies show that nevertheless many companies are hesitant in this regard. In relation to the assumption that people’s ability to act is influenced by a lack of trust, particularly in the context of AI, we conducted a study as part of the TrustKI research project to analyze which factors are relevant to documenting trustworthiness in the context of AI. Our evaluation revealed that users demand holistic transparency; the provision of relevant information on the AI solution and proof of technical expertise is not sufficient to build trust, but there is a demand from users for specific information about the respective company. Based on the generally recognized components, we were able to identify further dimensions to provide the required information even more precisely. Thus, the study allows us to propose a preliminary set of information requirements for AI providers.
Anthropomorphism and trust are two variables that are measured in a multitude of HRI studies. These two variables are often treated as dependent variables influenced by a particular robot design or behavior. However, psychological literature suggests that people have individual tendencies to anthropomorphize, influencing these two variables. We ran an experiment in which 70 participants were confronted with two robots, a humanoid and a non-humanoid robot. Before exposing them to the robots, they were screened for their individual tendency to anthropomorphize. After exposure, they rated the robots in terms of anthropomorphism and trust. With this experiment, we show that the individual tendency to anthropomorphize has a clear impact on measuring anthropomorphism and trust with frequently used questionnaires. Given our results, we emphasize that future studies should screen participants for their tendency to anthropomorphize to avoid unwanted biases.

