This paper proposes and explores a minimalist abstract approach to express emotions
through movement and symmetry, which intends to minimize the user's expectations …

This paper proposes and explores an abstract approach to express emotions. Emotions are
represented in terms of valence and arousal dimensions and they are visually expressed …

This paper proposes and explores an approach to express emotions which intends to
minimize the user's expectations. The approach uses a flock of virtual beings where each …

Today learning is becoming more of a social process; traditional e-learning platforms like
Learning Management Systems (LMSs) need to rapidly evolve in order to offer users not …

This paper proposes and explores a nonanthropomorphic approach to express emotions.
Emotions are represented in terms of valence and arousal dimensions, and they are visually …

While nowadays the most usual way to show emotions in digital contexts is via virtual
characters, its use may raise false expectations (the user attributes human abilities to the …

The Proactive Computing paradigm provides us with a new way to make the multitude of
computing systems, devices and sensors spread through our modern environment, work …

This paper presents Musimage, a novel system which displays pictures according to the
songs being played at the same time. By using the interface the user selects the songs to be …

More and more companies use enterprise 2.0 platforms to enable collaboration and
management of their knowledge. Most platforms have a component which allows for tracing …

El análisis de opiniones es un área en la cual múltiples disciplinas han otorgado diferentes
enfoques para elaborar modelos que sean capaces de extraer la polaridad de los textos …