... of privacy leakage on social networks. Design/methodology/approach From the user’s perspective, this study focuses on the generation and storage stage of data life cycle, builds a privacy lexicon and a risk identification model of privacy leakage, and calculates the privacy leakage probability...

... social network features, text sentiment and sentence features. Representative health-related summaries were identified and summarization performance as well as user judgments were analyzed. Findings The findings show that awarding sentences without using all the incorporating features decreases...

... characters are used within each political border. Community-specific patterns of communication were identified by cross-correlating language styles, tweeting frequency and participating users. Social network analysis was used to further characterize the local factors in the global social media. Findings...

... Emerald Group Publishing Limited 2014 Social network Knowledge management Organizational performance Knowledge network Community of practice Project team Project-based organizations Community of interest Nowadays, the most advanced high-tech and multinational corporations have been...