1 code implementation • 1 May 2024 • Kaixin Ji, Danula Hettiachchi, Flora D. Salim, Falk Scholer, Damiano Spina
Information access systems are getting complex, and our understanding of user behavior during information seeking processes is mainly drawn from qualitative methods, such as observational studies or surveys.
1 code implementation • 14 Jan 2024 • Sachin Pathiyan Cherumanal, Lin Tian, Futoon M. Abushaqra, Angel Felipe Magnossao de Paula, Kaixin Ji, Danula Hettiachchi, Johanne R. Trippas, Halil Ali, Falk Scholer, Damiano Spina
Creating and deploying customized applications is crucial for operational success and enriching user experiences in the rapidly evolving modern business world.
1 code implementation • 20 Aug 2023 • Danula Hettiachchi, Kaixin Ji, Jenny Kennedy, Anthony McCosker, Flora D. Salim, Mark Sanderson, Falk Scholer, Damiano Spina
We address this research gap by exploring the critical design elements in fact-checking reports and investigating whether credibility and presentation-based design improvements can enhance users' ability to interpret the report accurately.
no code implementations • 26 Apr 2023 • Kaixin Ji, Damiano Spina, Danula Hettiachchi, Flora Dilys Salim, Falk Scholer
Physiological signals can potentially be applied as objective measures to understand the behavior and engagement of users interacting with information access systems.
no code implementations • 2 Mar 2023 • Edward Small, Yueqing Xuan, Danula Hettiachchi, Kacper Sokol
Explainable artificial intelligence techniques are developed at breakneck speed, but suitable evaluation approaches lag behind.
1 code implementation • 15 Dec 2021 • Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Danula Hettiachchi, Ridwan Shariffdeen
Contactless and efficient systems are implemented rapidly to advocate preventive methods in the fight against the COVID-19 pandemic.
1 code implementation • Proceedings of the ACM on Human-Computer Interaction 2020 • Danula Hettiachchi, Niels van Berkel, Vassilis Kostakos, Jorge Goncalves
While crowd workers typically complete a variety of tasks in crowdsourcing platforms, there is no widely accepted method to successfully match workers to different types of tasks.