79 citations · 124 across the 6 of their papers we have counts for
6 papers
The Impact of Expertise in the Loop for Exploring Machine Rationality
Changkun Ou, Sven Mayer, Andreas Butz
Human-in-the-loop optimization utilizes human expertise to guide machine optimizers iteratively and search for an optimal solution in a solution space. While prior empirical studie…
Short-Form Videos Degrade Our Capacity to Retain Intentions: Effect of Context Switching On Prospective Memory
Francesco Chiossi, Luke Haliburton, Changkun Ou +2
Social media platforms use short, highly engaging videos to catch users' attention. While the short-form video feeds popularized by TikTok are rapidly spreading to other platforms,…
The Human in the Infinite Loop: A Case Study on Revealing and Explaining Human-AI Interaction Loop Failures
Changkun Ou, Daniel Buschek, Sven Mayer +1
Interactive AI systems increasingly employ a human-in-the-loop strategy. This creates new challenges for the HCI community when designing such systems. We reveal and investigate so…
How Should Voice Assistants Deal With Users' Emotions?
Yong Ma, Heiko Drewes, Andreas Butz
There is a growing body of research in HCI on detecting the users' emotions. Once it is possible to detect users' emotions reliably, the next question is how an emotion-aware inter…
Modeling Web Browsing Behavior across Tabs and Websites with Tracking and Prediction on the Client Side
Changkun Ou, Daniel Buschek, Malin Eiband +1
Clickstreams on individual websites have been studied for decades to gain insights into user interests and to improve website experiences. This paper proposes and examines a novel…
What If Your Car Would Care? Exploring Use Cases For Affective Automotive User Interfaces
Michael Braun, Jingyi Li, Florian Weber +3
In this paper we present use cases for affective user interfaces (UIs) in cars and how they are perceived by potential users in China and Germany. Emotion-aware interaction is enab…