Music streaming services encompass features that enable the organization of music into
playlists. This article inquires how users describe and make sense of practices and …

Good representations of data do help in many machine learning tasks such as
recommendation. It is often a great challenge for traditional recommender systems to learn …

The emergence and popularization of online social networks suddenly made available a
large amount of data from social organization, interaction and human behavior. All this …

Platforms like Reddit have attracted large and vibrant communities, but the individuals in
those communities are free to migrate to other platforms at any time. History has borne this …

Motivation Scientists increasingly rely on intelligent information systems to help them in their
daily tasks, in particular for managing research objects, like publications or datasets. The …

The dynamics of attention in social media tend to obey power laws. Attention concentrates
on a relatively small number of popular items and neglecting the vast majority of content …

Today, it is the norm for online social (OSN) users to have accounts on multiple services. For
example, a recent study showed that 34% of all Twitter users also use Pinterest. This …

User-generated item lists are popular on many platforms. Examples include video-based
playlists on YouTube, image-based lists (or" boards") on Pinterest, book-based lists on …

People from all over the world use social media to share thoughts and opinions about
events, and understanding what people say through these channels has been of increasing …

Serviços de streaming facilitam o consumo e a descoberta de músicas gravadas ao oferecer
acesso irrestrito e sob demanda a uma gigantesca coleção musical a partir de qualquer …