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The recent social media use of the masses in the development of information technology and the popularization of smartphones continues to rapidly increase. In particular, to understand pending issue of society, there is a tendency for local anonymous entities to increase the use of social media to gather information. In this study, the pending issue of society was examined by analyzing the non-structured...
With the rapidly increasing popularity of Social Media sites (e.g., Flickr, YouTube, and Facebook), it is convenient for users to share their own comments on many social events, which successfully facilitates social event generation, sharing and propagation and results in a large amount of user-contributed media data (e.g., images, videos, and texts) for a wide variety of real-world events of different...
This paper studies the problem of user modeling in online forums from a personality viewpoint. A novel hierarchical user profiling mechanism is proposed, which utilizes the user-generated content, the reply relations among users and the topics of the discussions. The hierarchical model represent the users' interests across different topics. The obtained user profiles are applied to three forum-related...
The neural network with learning and very strong non-linear processing ability, BP neural network used as the neural network model of parameter recognition for transient well test in this paper, the internal connection weights of neural network on representation of the model parameters. Static system by neural network identification method available well test interpretation parameters, BP neural network...
Virtual reality, with support of high interactivity, can present a virtual environment that resembles the real world. Its application in training opens new opportunities for effectively training workers with low cost and fewer hazards, and has been used in business training widely. An appropriate instructional design model that guides the development of a VR supported training environment is imperative...
In the process of SME (small and medium enterprises) informationization, E-learning, which has many merits, such as low-cost and conveniences, is widely used in SME staff training. On the other hand, it has many shortcomings that are the contents and methods are not applicable. In this paper, we design a stream-media-based video/audio education system for medium and small sized enterprises after analyzing...
It is necessary to analyze the anti-terrorism performance of Taiwanpsilas security system after September 11, 2001 attacks. We use three stage data envelopment analysis model that Fried et al. (2002) developed, getting intelligence performance of the Investigation Bureau of the Ministry of Justice, to discuss the ability of anti-terrorism in Taiwanpsilas national security system. Putting 10 outputs,...
With the development of high rate data transmission technology via distribution line communication, the electric power, data, voice and video can be transferred in the same electric power distribution network, and the technology will be put in operation widely in the future. However the traditional technology of power line communication is not adaptable to the complex and harsh environment of distribution...
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