Emotional states can be transferred to others via emotional contagion, leading people to
experience the same emotions without their awareness. Emotional contagion is well …

Happiness and other emotions spread between people in direct contact, but it is unclear
whether massive online social networks also contribute to this spread. Here, we elaborate a …

This article scrutinizes the method of automated content analysis to measure the tone of
news coverage. We compare a range of off-the-shelf sentiment analysis tools to manually …

In this paper we study large-scale emotional contagion through an examination of Facebook
status updates. After a user makes a status update with emotional content, their friends are …

I analyze the use of emotion words for approximately 100 million Facebook users since
September of 2007." Gross national happiness" is operationalized as a standardized …

People occasionally choose to cut themselves off from their online social network by taking
extended breaks from Facebook. This study investigated whether abstaining from Facebook …

Users of the Twitter microblogging platform share a considerable amount of information
through short messages on a daily basis. Some of these so-called tweets discuss issues …

Purpose The purpose of this paper is to investigate the evolution of online sentiments toward
a company (ie Chipotle) during a crisis, and the effects of corporate apology on those …

This paper describes the participation of ELiRF-UPV team at tasks 1 and 3 of Semeval-2018.
We present a deep learning based system that assembles Convolutional Neural Networks …

Does semantic expression spread online from person to person? And if so, what kinds of
expression are most likely to spread? To address these questions, we developed a …