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Influence maximization is a recent but well-studied problem which helps identify a small set of users that are most likely to “influence” the maximum number of users in a social network. The problem has attracted a lot of attention as it provides a way to improve marketing, branding, and product adoption. However, existing studies rarely consider the physical locations of the users, but location is...
In this paper, an open resonator operates at a broadband of 20–40GHz is provided to measure complex permittivity. It is a hemispherical open resonator and two coupling rings are placed in the centre of spherical mirror to put energy in and out of the resonator. The relationship between quality factor and energy diffraction from sample edge has been analyzed in detail in this paper. What's more, the...
Modern visual analytics tools provide mechanism for users to gain unknown knowledge through effective visual interactions for user to quickly understand the progress of algorithms and adjust the input parameters on intermediate visualizations that towards the production of most satisfied outcome. This requires the quick production of a sequence of graph visualizations. However, the traditional force-directed...
The salinity of salt lake is an important factor to evaluate whether it contains some mineral resource or not. The paper took the GASIKULE Salt Lake in Qinghai as the research area, studied the salinity remote sensing information identification of Salt Lake. Firstly, it collected the spectral of the GASIKULE Salt Lake with different salinity and summed up the spectral characteristics. Then, Based...
Networking attacks embedded in spam emails are increasingly becoming numerous and sophisticated in nature. Hence this has given a growing need for spam email analysis to identify these attacks. The use of these intrusion detection systems has given rise to other two issues, 1) the presentation and understanding of large amounts of spam emails, 2) the user-assisted input and quantified adjustment during...
Caenorhabditis elegans (C elegans) is a model organism used for lifespan research worldwide. Though many genes were found related with lifespan determination in C elegans, it is still hard to describe the relationship among these genes, one of the reasons is that little has been known about some of these genes in the context of biological pathways. It is far from being clear what kind of network relationship...
There is higher vegetation cover in southern China, So, the smaller altered target, the smaller scale remote sensing data and other negative factors affect the mapping precision of clay alteration minerals. However, the clay alteration is closely re elated to the uranium mineralization. To extract the clay alteration information in vegetation coverage, The paper chooses the uranium ore field of Tao...
Effective and efficient navigation and representation of the entire structure of the product catalog is one of the important factors for on-line market. This paper proposes an application using Treemaps visualization to enhance the functionality of online product category. We aim to develop high-quality catalog interfaces in terms of readability, understandability and comprehension by integrating...
Web services have been emerging as a promising technology for business integration. Transactional support to integrated businesses via composing individual Web services is a critical issue. Current Web services protocols (e.g. BPEL4WS) have been proposed to deal with this issue on a strong assumption that each Web service is compensatable for a recovery purpose. It is arguable that Web services composition...
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