Los materiales educativos gamificados ponen el acento en la experiencia interactiva del
sujeto, en su implicación y toma de decisiones autónoma con relación al objeto de …

Purpose The explosion of internet-generated content, coupled with methodologies such as
sentiment analysis, present exciting opportunities for marketers to generate market …

The main aim of this study was to examine the norms of expressing emotions on social
media. Specifically, the perceived appropriateness (ie injunctive norms) of expressing six …

The use of “Big Data” in policy and decision making is a current topic of debate. The 2013
murder of Drummer Lee Rigby in Woolwich, London, UK led to an extensive public reaction …

Hateful and antagonistic content published and propagated via the World Wide Web has the
potential to cause harm and suffering on an individual basis, and lead to social tension and …

Sentiment analysis is concerned with the automatic extraction of sentiment‐related
information from text. Although most sentiment analysis addresses commercial tasks, such …

A huge number of informal messages are posted every day in social network sites, blogs,
and discussion forums. Emotions seem to be frequently important in these texts for …

Online social networks provide relevant information on users' opinion about different
themes. Thus, applications, such as monitoring and recommendation systems (RS) can …

Wikipedia is a community-created encyclopedia that contains information about notable
people from different countries, epochs and disciplines and aims to document the world's …

We perform a sentiment analysis of all tweets published on the microblogging platform
Twitter in the second half of 2008. We use a psychometric instrument to extract six mood …