In this work, a rumor’s spreading and controlling in a directed Micro-blog user network being consisted with 580 000 nodes are simulated. By defining some authority nodes that release anti-rumor information as the pr...In this work, a rumor’s spreading and controlling in a directed Micro-blog user network being consisted with 580 000 nodes are simulated. By defining some authority nodes that release anti-rumor information as the prevention strategy, the effect of the nodes’ role in network on rumor’s suppression is studied. The findings show that rumor will be spread out fast and reach a stable level within limited steps. The suppression of rumor is more predominated by the intervening opportunity, the earlier the intervention strategy was implemented, the better the rumor’s controlling could be achieved. The controlling effect is less relevant with the role of the authority nodes in network.展开更多
Technology ranks second among the top topics on blogging. However, little research effort has been devoted to investigating “tech” blogs while it is interesting to provide insights on their network, as they may have...Technology ranks second among the top topics on blogging. However, little research effort has been devoted to investigating “tech” blogs while it is interesting to provide insights on their network, as they may have strong influence in the way that readers act and make decisions. In this vein, the paper records Greek “tech” blogs and their incoming links reported through their blogrolls. A directed network was created where blogs are noted as nodes and linked as directed arrows—arcs. The resulting network is analyzed using centrality and topological measurements and results are discussed in the social network analysis context. The network is a small world, with sparse density for a real-life social network and is low in-degree that shows off a kind of immaturity. Bloggers prefer to link to nodes with smaller degrees perhaps due to the fact that they are afraid of the growing competition thus they have reservations.展开更多
Traditional villages are the carriers of tangible cultural heritage and intangible cultural heritage,as well as China's non-renewable cultural resources and valuable tourism resources.With Sina travel blogs as the...Traditional villages are the carriers of tangible cultural heritage and intangible cultural heritage,as well as China's non-renewable cultural resources and valuable tourism resources.With Sina travel blogs as the data platform,taking the number of page views as an evaluation indicator of network attention,the dynamics of network attention to the 91 traditional villages in Hunan Province that have been included in the first three batches of Chinese Traditional Village List were analyzed from two aspects of time and space.Based on this,development strategies were put forward for tourism of Chinese traditional villages so as to promote the development of the tourism economy in Hunan Province.展开更多
文摘In this work, a rumor’s spreading and controlling in a directed Micro-blog user network being consisted with 580 000 nodes are simulated. By defining some authority nodes that release anti-rumor information as the prevention strategy, the effect of the nodes’ role in network on rumor’s suppression is studied. The findings show that rumor will be spread out fast and reach a stable level within limited steps. The suppression of rumor is more predominated by the intervening opportunity, the earlier the intervention strategy was implemented, the better the rumor’s controlling could be achieved. The controlling effect is less relevant with the role of the authority nodes in network.
文摘Technology ranks second among the top topics on blogging. However, little research effort has been devoted to investigating “tech” blogs while it is interesting to provide insights on their network, as they may have strong influence in the way that readers act and make decisions. In this vein, the paper records Greek “tech” blogs and their incoming links reported through their blogrolls. A directed network was created where blogs are noted as nodes and linked as directed arrows—arcs. The resulting network is analyzed using centrality and topological measurements and results are discussed in the social network analysis context. The network is a small world, with sparse density for a real-life social network and is low in-degree that shows off a kind of immaturity. Bloggers prefer to link to nodes with smaller degrees perhaps due to the fact that they are afraid of the growing competition thus they have reservations.
基金Sponsored by Hunan Philosophy and Social Science Fund Project(13YBB032)College Students' Inquiry Learning and Innovative Experimental Project in Hunan Province(Xiang Jiao Tong [2016]96)Major Project of National Social Science Fund of China(16ZDA159)
文摘Traditional villages are the carriers of tangible cultural heritage and intangible cultural heritage,as well as China's non-renewable cultural resources and valuable tourism resources.With Sina travel blogs as the data platform,taking the number of page views as an evaluation indicator of network attention,the dynamics of network attention to the 91 traditional villages in Hunan Province that have been included in the first three batches of Chinese Traditional Village List were analyzed from two aspects of time and space.Based on this,development strategies were put forward for tourism of Chinese traditional villages so as to promote the development of the tourism economy in Hunan Province.
