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Hands-on training sessions become a standard way to develop and increase knowledge in cybersecurity. As practical cybersecurity exercises are strongly process-oriented with knowledge-intensive processes, process mining techniques and models…

Human-Computer Interaction · Computer Science 2025-09-24 Radek Ošlejšek , Radoslav Chudovský , Martin Macak

The concept of Capture the Flag (CTF) games for practicing cybersecurity skills is widespread in informal educational settings and leisure-time competitions. However, it is not much used in university courses. This paper summarizes our…

Cryptography and Security · Computer Science 2020-04-27 Jan Vykopal , Valdemar Švábenský , Ee-Chien Chang

Adversary thinking is an essential skill for cybersecurity experts, enabling them to understand cyber attacks and set up effective defenses. While this skill is commonly exercised by Capture the Flag games and hands-on activities, we…

Computers and Society · Computer Science 2018-04-11 Valdemar Švábenský , Jan Vykopal , Milan Cermak , Martin Laštovička

Capture the Flag challenges are a popular form of cybersecurity education, where students solve hands-on tasks in an informal, game-like setting. The tasks feature diverse assignments, such as exploiting websites, cracking passwords, and…

Cryptography and Security · Computer Science 2021-01-06 Valdemar Švábenský , Pavel Čeleda , Jan Vykopal , Silvia Brišáková

Team collaboration among individuals with diverse sets of expertise and skills is essential for solving complex problems. As part of an interdisciplinary effort, we studied the effects of Capture the Flag (CTF) game, a popular and engaging…

Computers and Society · Computer Science 2022-06-22 Sang-Yoon Chang , Kay Yoon , Simeon Wuthier , Kelei Zhang

We investigate the effect of reward shaping in improving the performance of reinforcement learning in the context of the real-time strategy, capture-the-flag game. The game is characterized by sparse rewards that are associated with…

Machine Learning · Computer Science 2023-11-29 John Kliem , Prithviraj Dasgupta

Understanding player strategies is a key question when analyzing player behavior both for academic researchers and industry practitioners. For game designers and game user researchers, it is important to gauge the distance between intended…

Human-Computer Interaction · Computer Science 2021-06-28 Truong-Huy Dinh Nguyen , Magy Seif El-Nasr , Alessandro Canossa

Graphical perception studies are a key element of visualization research, forming the basis of design recommendations and contributing to our understanding of how people make sense of visualizations. However, graphical perception studies…

Human-Computer Interaction · Computer Science 2023-10-04 Ryan Birchfield , Maddison Caten , Errica Cheng , Madyson Kelly , Truman Larson , Hoan Phan Pham , Yiren Ding , Noëlle Rakotondravony , Lane Harrison

Hands-on training is an effective way to practice theoretical cybersecurity concepts and increase participants' skills. In this paper, we discuss the application of visual analytics principles to the design, execution, and evaluation of…

Human-Computer Interaction · Computer Science 2020-03-10 Radek Ošlejšek , Vít Rusňák , Karolína Burská , Valdemar Švábenský , Jan Vykopal , Jakub Čegan

Cybersecurity training has become a crucial part of computer science education and industrial onboarding. Capture the Flag (CTF) competitions have emerged as a valuable, gamified approach for developing and refining the skills of…

Cryptography and Security · Computer Science 2025-06-02 Yuwei Yang , Skyler Grandel , Daniel Balasubramanian , Yu Huang , Kevin Leach

Understanding how players interact with the mobile game app on smartphone devices is important for game experts to develop and refine their app products. Conventionally, the game experts achieve their purposes through intensive user studies…

Human-Computer Interaction · Computer Science 2021-10-19 Quan Li , Haipeng Zeng , Zhenhui Peng , Xiaojuan Ma

Understanding how cognitive biases influence adversarial decision-making is essential for developing effective cyber defenses. Capture-the-Flag (CTF) competitions provide an ecologically valid testbed to study attacker behavior at scale,…

Cryptography and Security · Computer Science 2025-10-08 Carolina Carreira , Anu Aggarwal , Alejandro Cuevas , Maria José Ferreira , Hanan Hibshi , Cleotilde Gonzalez

Serious games are accepted as an effective approach to deliver augmented feedback in motor (re-) learning processes. The multi-modal nature of the conventional computer games (e.g. audiovisual representation) plus the ability to interact…

Human-Computer Interaction · Computer Science 2020-01-31 Ali Asadipour , Kurt Debattista , Alan Chalmers

Building on game design and education research, this paper introduces narrative-focused role-playing games as a way to promote visualization literacy in young children. Visualization literacy skills are vital in understanding the world…

Human-Computer Interaction · Computer Science 2020-09-01 Elaine Huynh , Angela Nyhout , Patricia Ganea , Fanny Chevalier

Cyber defence exercises are intensive, hands-on learning events for teams of professionals who gain or develop their skills to successfully prevent and respond to cyber attacks. The exercises mimic the real-life, routine operation of an…

Cryptography and Security · Computer Science 2017-12-29 Jan Vykopal , Radek Ošlejšek , Karolína Burská , Kristína Zákopčanová

Appearance-based gaze estimation, which uses only a regular camera to estimate human gaze, is important in various application fields. While the technique faces data bias issues, data collection protocol is often demanding, and collecting…

Human-Computer Interaction · Computer Science 2024-09-04 Mingtao Yue , Tomomi Sayuda , Miles Pennington , Yusuke Sugano

Marksmanship practices are required in various professions, including police, military personnel, hunters, as well as sports shooters, such as Olympic shooting, biathlon, and modern pentathlon. The current form of training and coaching is…

Human-Computer Interaction · Computer Science 2025-07-02 Emin Zerman , Jonas Carlsson , Mårten Sjöström

Effective security patrol management is critical for ensuring safety in diverse environments such as art galleries, airports, and factories. The behavior of patrols in these situations can be modeled by patrolling games. They simulate the…

Human-Computer Interaction · Computer Science 2024-07-29 Matěj Lang , Adam Štěpánek , Róbert Zvara , Vojtěch Řehák , Barbora Kozlíková

In order to facilitate analyzing video games as learning systems and instructional designs as games, we present a theoretical framework that integrates ideas from a broad range of literature. The framework describes games in terms of four…

Physics Education · Physics 2014-01-28 Ian D. Beatty

Designing effective game tutorials is crucial for a smooth learning curve for new players, especially in games with many rules and complex core mechanics. Evaluating the effectiveness of these tutorials usually requires multiple iterations…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Daniele Rege Cambrin , Gabriele Scaffidi Militone , Luca Colomba , Giovanni Malnati , Daniele Apiletti , Paolo Garza
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