Blogging becomes a popular way for a Web user to publish information on the Web. Bloggers write blog posts, share their likes and dislikes, voice their opinions, provide suggestions, report news, and form groups in Blogosphere. As its size doubled for every 6 months, Blogosphere is expanding with about 175,500 daily blogs. Bloggers form their virtual communities of similar interests. Activities...

In diffusion social learning over weakly-connected graphs, it has been shown recently that influential agents shape the beliefs of non-influential agents. This paper analyzes this mechanism more closely and addresses two main questions. First, article examines how much freedom have in controlling receiving agents, namely, whether can be driven to arbitrary network structure limits scope control...

With the technology advances, online shopping has experienced a phenomenal growth. In line with such phenomenon and its relevancy, considerable number of studies have shown an interest within this area. Although recent researches particularly addressed consumer’s behavior, findings were inconsistent. Thereby, further been called for. The present study aims to investigate effect few variables de...

This study is to investigate the influential factors on the happiness of high school students with questionnaires in Guangdong province. The results show that family, health, character, life, ideal, learning, friend, education, leisure are the influential factors on happiness. Among these influential factors, family is the most influential factor on high school students’ happiness, followed by ...