Background. Nowadays, employees' use of social networks at the workplace is increasing, which creates opportunities and challenges. Objectives. The current study aimed at investigating the negative consequences of the use of social networks at the workplace from the viewpoint of the employees of the sports and youth departments. Methods. The current descriptive survey was conducted on Golesta...

this paper attempts to rank the effective factors in making trust in social networks to provide the possibility of attracting and increasing users’ trust on these social networks for providers and designers of online social networks. identifying the effective factors in making trust in social networks is a multi-criteria decision making problem and most of effective factors are ambiguous and un...

This research has been conducted mainly to examine the role of social networks in promoting urban culture in Karaj citizens in 2018. The research intends to investigate the role of attendance in social networks and the type of using it to promote urban culture and social networks' role in the legalism, responsibility, participation, and universality that are the components of urban culture. Thi...

In the last years, multimedia content has grown increasingly over the Internet, especially in social networks (like Facebook or Flickr), where users often post images using their mobile devices. In these networks, the content is later used in search operations, when some users want to find something using a specific query. Nowadays, searching into these networks is primarily made using the titl...

Systems engineering outcomes depend on how well networks of people collaborateto formulate and resolve evolving networks of decisions. Teams underperform today due to alack of support for collaborative, networked decision making. We propose an approach toimproving the performance of such teams with technology to support social construction of andcoordination through social decis...

The TDR system is an experimental multi-level slow intelligence system for personal health care. The TDR system can be used by a single user or a group of users who will interact to understand, maintain and improve each other’s state of health. In this paper, we simulate social networks by applying the Abstract Machine model. Two social network models are described: the Circulated Model and the...

Social networks are the main resources to gather information about people’s opinion and sentiments towards different topics as they spend hours daily on social medias and share their opinion. In this technical paper, we show the application of sentimental analysis and how to connect to Twitter and run sentimental analysis queries. We run experiments on different queries from politics to humanit...