Titlebook: Web Information Systems Engineering – WISE 2016; 17th International C Wojciech Cellary,Mohamed F. Mokbel,Yanchun Zhang Conference proceedin

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Identifying Implicit Enterprise Users from the Imbalanced Social Datathe problem arising from the skewed data, and a set of novel features are extracted from the profile rather than the main contents to greatly reduce the overhead of crawling and processing the microblogs. We conduct extensive experiments on a real data set consisting of 2200 users (2000 ordinary use

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Understanding Factors That Affect Web Traffic via Twitterf clicks. This model takes into account the specific characters of users with different influence levels to improve the predictive accuracy. The experiments, based on Twitter data, show the predictive performance is significantly higher than the baseline.

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Analysis of Teens’ Chronic Stress on Micro-blogt a high school where the 48 participants are aged 16–17. The result provides the evidence that sensing teens’ chronic stress is feasible through the open micro-blog, and the identified stress level change patterns allow us to find useful regulations of teens’ stress transition and to give sensible