3 papers
cs.HC2021
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…
cs.SI2019
Identifying Malicious Players in GWAP-based Disaster Monitoring Crowdsourcing System
Changkun Ou, Yifei Zhan, Yaxi Chen
Disaster monitoring is challenging due to the lake of infrastructures in monitoring areas. Based on the theory of Game-With-A-Purpose (GWAP), this paper contributes to a novel larg…
cs.HC2019
WatchOut: A Road Safety Extension for Pedestrians on a Public Windshield Display
Matthias Geiger, Changkun Ou, Cedric Quintes
We conducted a field study to investigate whether public windshield displays are applicable as an additional interactive digital road safety warning sign. We focused on investigati…