As a new communication paradigm, social media has promoted information dissemination in
social networks. Previous research has identified several content-related features as well as …

Social media has become the main vehicle of information production and consumption
online. Millions of users every day log on their Facebook or Twitter accounts to get updates …

Social media has become prominently popular. Tens of millions of users login to social
media sites like Twitter to disseminate breaking news and share their opinions and thoughts …

We investigate the relation between the sentiment of a message on social media and its
virality, defined as the volume and the speed of message diffusion. We analyze 4.1 million …

We examine communication via a corporate Twitter channel and its effects on corporate
reputation. We identify the importance of user engagement and informedness in explaining …

Social media technologies are described as an ensemble IS artefact composed of technical,
informational and relational subsystems that interact distinctly according to the context of …

The relationship between social sharing of emotions, social networks and social ties is an
ongoing topic of research. Such sharing of emotions occurs frequently in" social awareness …

As people increasingly rely on social media for news, it is important to understand what
types of news media they are likely to come across in their social media environment …

Social media marketing is an influential marketing method. Liking or sharing social media
messages can increase the effects of popular cohesion and message diffusion. This …

We analyze data about the micro-blogging site Twitter using sentiment extraction
techniques. From an information perspective, Twitter users are involved mostly in two …