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One of the greatest challenges of an enterprise's service center is to ensure that their engineers and customers are provided with the right information in a timely fashion. For this purpose, modern organizations operate a wide range of information support systems to assist customers with critical service requests and to provide proactive monitoring, where possible, to prevent service requests from...
With the development of social networks, users' privacy is threatened seriously. To protect privacy, in this paper a rotation perturbation method based on algorithm RBT (Rotation-Based Transformation) is improved. The new algorithm PPRRP (Privacy Preservation by Random Rotation Perturbation) establishes social networks into a vectors model and carries on rotation perturbation. This method reduces...
Nowadays more and more people are going online to seek for information, service and products to address their health concerns. Given the mountains of online health-related data, it is time and energy consuming for people to locate the right information directly related to their health concerns. Therefore, effective recommendation is very important to save people's time and energy by providing them...
Social media is rapidly changing the nature and speed of healthcare interaction. As more and more people go online to search for their health-related issues, providing them with appropriate information would save them from being overwhelmed by mountains of information. For this purpose, in this paper we propose a personalized healthcare recommending system to recommend highly relevant and trustworthy...
Social sensing helps realize the real-time prediction of bus routes by perceiving social events and evaluating their influence on the time when a bus passes through a road section. This paper proposes a social sensing enhanced real-time bus service that integrates sensing ability and social networks to better understand and measure social events that influence vehicle velocity. The establishment of...
Due to the rapid development of mobile computing technology and social network service, mobile social network emerges as a new network paradigm, which significantly facilitates the communication and resource sharing between mobile clients/users that are socially interconnected. However, the functionality and security of such networks would be potentially undermined without an effective trust management...
Mobile ad hoc social networks are self-configuring social networks that connect users using mobile devices, such as laptops, PDAs, and cellular phones. These social networks facilitate users to form virtual communities of similar interests or commonalities. This paper proposes a concrete, generalized, and novel framework to develop a fully functional mobile ad hoc social network. The proposed framework...
Along with the development of e-commerce, the problem of credibility for on-line transaction and exact selection of network resources has become more important. That is because of the anonymity and openness of on-line transactions and the richness of network resources. For this reason, A Trust Domain-Based Resource Selection Model for Multi-Agent (DRSM) is presented. The model divides the network...
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