no code implementations • 15 Apr 2024 • Yue Jiang, Zixin Guo, Hamed Rezazadegan Tavakoli, Luis A. Leiva, Antti Oulasvirta
From a visual perception perspective, modern graphical user interfaces (GUIs) comprise a complex graphics-rich two-dimensional visuospatial arrangement of text, images, and interactive objects such as buttons and menus.
no code implementations • 23 Feb 2024 • Bereket A. Yilma, Chan Mi Kim, Gerald C. Cupchik, Luis A. Leiva
Staying in the intensive care unit (ICU) is often traumatic, leading to post-intensive care syndrome (PICS), which encompasses physical, psychological, and cognitive impairments.
1 code implementation • 28 Feb 2023 • Bereket A. Yilma, Luis A. Leiva
Artwork recommendation is challenging because it requires understanding how users interact with highly subjective content, the complexity of the concepts embedded within the artwork, and the emotional and cognitive reflections they may trigger in users.
no code implementations • 11 Mar 2021 • Kashyap Todi, Gilles Bailly, Luis A. Leiva, Antti Oulasvirta
Adapting an interface requires taking into account both the positive and negative effects that changes may have on the user.
Model-based Reinforcement Learning reinforcement-learning +1
1 code implementation • 22 Jan 2021 • Luis A. Leiva, Ioannis Arapakis, Costas Iordanou
This paper aims to stir debate about a disconcerting privacy issue on web browsing that could easily emerge because of unethical practices and uncontrolled use of technology.
no code implementations • 22 Jan 2021 • Luis A. Leiva, Yunfei Xue, Avya Bansal, Hamed R. Tavakoli, Tuğçe Köroğlu, Niraj R. Dayama, Antti Oulasvirta
For graphical user interface (UI) design, it is important to understand what attracts visual attention.
1 code implementation • 22 Jan 2021 • Lukas Brückner, Ioannis Arapakis, Luis A. Leiva
Most successful search queries do not result in a click if the user can satisfy their information needs directly on the SERP.
1 code implementation • 25 Oct 2020 • Luis A. Leiva, Moises Diaz, Miguel A. Ferrer, Réjean Plamondon
Online fraud often involves identity theft.
1 code implementation • 30 May 2020 • Ioannis Arapakis, Luis A. Leiva
Tracking mouse cursor movements can be used to predict user attention on heterogeneous page layouts like SERPs.
no code implementations • 21 Jan 2020 • Ioannis Arapakis, Antonio Penta, Hideo Joho, Luis A. Leiva
There is thus an opportunity to devise a more effective ad pricing paradigm, in which ads are paid only if they are actually noticed.
no code implementations • LREC 2014 • Nancy Underwood, Bartolom{\'e} Mesa-Lao, Mercedes Garc{\'\i}a Mart{\'\i}nez, Michael Carl, Vicent Alabau, Jes{\'u}s Gonz{\'a}lez-Rubio, Luis A. Leiva, Germ{\'a}n Sanchis-Trilles, Daniel Ort{\'\i}z-Mart{\'\i}nez, Francisco Casacuberta
This paper describes the field trial and subsequent evaluation of a post-editing workbench which is currently under development in the EU-funded CasMaCat project.