Alexander Nolte
87 papers 206 citations h-index 7 2007–2026
How Do Hackathons Foster Creativity? Towards AI Collaborative Evaluation of Creativity at Scale
Hackathons have become popular collaborative events for accelerating the development of creative ideas and prototypes. There are several case studies showcasing creative outcomes across domains...
The Future of Hackathon Research and Practice
Hackathons are time-bounded collaborative events which have become a global phenomenon adopted by both researchers and practitioners in a plethora of contexts. Hackathon events are generally used...
Prescriptive Process Monitoring: Quo Vadis?
Prescriptive process monitoring methods seek to optimize a business process by recommending interventions at runtime to prevent negative outcomes or poorly performing cases. In recent years,...
Socio-technical constraints and affordances of virtual collaboration -- A study of four online hackathons
Hackathons and similar time-bounded events have become a popular form of collaboration. They are commonly organized as in-person events during which teams engage in intense collaboration over a...
Integrating Hackathons into an Online Cybersecurity Course
Cybersecurity educators have widely introduced hackathons to facilitate practical knowledge gaining in cybersecurity education. Introducing such events into cybersecurity courses can provide...
Explainable Predictive Process Monitoring: A User Evaluation
Explainability is motivated by the lack of transparency of black-box Machine Learning approaches, which do not foster trust and acceptance of Machine Learning algorithms. This also happens in the...
One-off Events? An Empirical Study of Hackathon Code Creation and Reuse
Background: Hackathons have become popular events for teams to collaborate on projects and develop software prototypes. Most existing research focuses on activities during an event with limited...
The Secret Life of Hackathon Code
Background: Hackathons have become popular events for teams to collaborate on projects and develop software prototypes. Most existing research focuses on activities during an event with limited...
The CAT Effect: Exploring the Impact of Casual Affective Triggers on Online Surveys' Response Rates
We explore the impact of Casual Affective Triggers (CAT) on response rates of online surveys. As CAT, we refer to objects that can be included in survey participation invitations and trigger...