The online social networks (OSNs) have become an important platform for detecting real-
world event in recent years. These real-world events are detected by analyzing huge social …

While previous open strategy studies have acknowledged open strategy's function as an
impression management instrument, their focus has mostly been on short episodes. The …

The expansion of web user roles is, nowadays, a fact due to the ability of users to interact,
discuss, exchange ideas and opinions, and form social networks through the web. The …

Social network has gained remarkable attention in the last decade. Accessing social
network sites such as Twitter, Facebook LinkedIn and Google+ through the internet and the …

Many people share their activities with others through online communities. These shared
activities have an impact on other users' activities. For example, users are likely to become …

This paper foregrounds the long-term perspective and the role of information management
in creating infrastructure to support collaborative ecological research. The case study of the …

People use weblogs to express thoughts, present ideas and share knowledge. However,
weblogs can also be misused to influence and manipulate the readers. Therefore the …

With the rapid growth of the availability and popularity of interpersonal and behavior-rich
resources such as blogs and other social media avenues, emerging opportunities and …

We address the problem of discovering the influential nodes in a social network under the
susceptible/infected/susceptible model that allows multiple activation of the same node, by …

Individual usage of social media is expected to have a growing impact on the corporate
reputation of organisations. Influential users of social media can disseminate positive or …