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A survey of software and technology architecture about systems dedicated for analysis of Online Social Networks (OSN) will be presented. Based on the comparison and own experiments a novel approach proposed. The steps of experiments are described. The proposed solution is applied for Twitter and Facebook.
Recently, emerging research efforts have been focused on question and answer (Q\& A) systems based on social networks. The social-based Q\& A systems can answer non-factual questions, which cannot be easily resolved by web search engines. These systems either rely on a centralized server for identifying friends based on social information or broadcast a user's questions to all of its...
An extended susceptible-infective (SI) epidemic model is presented in this paper to describe the collective blogging behavior on popular incidental topics. Our model has two major extensions over the classic SI model: in the new model, different blog writers get interested in a specific topic with different probabilities, while in a classic SI model, the infection probability of a disease between...
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