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The ratio of NPLs (non-performance loan) is one of the important indexes of assessing the security of credit assets, as well as it is an essential financial indicator to overall strength in commercial banks. In this paper we establish a time series model for the ratio of NPLs of Chinese state-owned commercial banks, taking the statistical data of the NPLs from 2002 to 2010 as an example, basing on...
This paper propsed design and implementation solution of rights management system based on RBAC model, and introduced the multi-layer structure design using J2EE architecture, described role-based access control (RBAC) model design, and discussed the core object-oriented design models of rights management system, and permission access, access control and permissions storage mechanism and other key...
With the popularity of Internet Consumption, students who are high-connected with internet turn into the main source of consumption online, so they have already become an important part of segment market that cannot be overlooked, coming along the online sales activities. For this reason, getting a better understanding of the characteristics of college students' online shopping behaviors, as well...
Power-marketing system is one of the most important core operations in power supply enterprises. This paper mainly introduces research and design of the prediction subsystem of power-marketing system and gives the structure frame and characters of this system. It also describes the whole structure of the decision-making prediction system and the main prediction models used in the system. Finally,...
In this paper, we present an improved approach of indoor location using Wireless Local Area Network. To reduce the influence from multi-path interference, we used a max filter to preprocess the original received signal strength indications. We also used a more conformable distribution to substitute the standard Gaussian distribution in indoor location system. Our experiments results show that the...
Social Security plays an important role in "social power systems" as well as in "social stability system". This paper selected the two variables of social security and the consumption, made analysis using the tool of first-order differential equation. By model analysis, we have concluded that (1) different levels of social security will affect inhabitant expected income, further...
This paper proposes a new mesh simplification algorithm which makes effort in reducing the approximation error and improving the mesh regularity of simplified mesh at the same time. In previous mesh simplification researches, algorithms generally focused on the appearance error between the simplified mesh and the original mesh. However, a so-called high quality simplified mesh must have low approximation...
In order to investigate the cooperation between core-enterprise and suppliers in green supply chain, this paper analyses their respective costs and benefits under the different strategies, and establishes an evolutionary game model between core-enterprise and suppliers based on evolutionary game theory. Game analysis shows: under certain reasonable conditions, the system's evolutionary direction presents...
In Myanmar to English language translation system, in order to provide meaningful sentence from one language to another is non-trivial task. POS tagging is used as an early stage of linguistic text analysis in many applications. POS tagging is a process of assigning correct syntactic categories to each word. Tagsets and word disambiguation rules are fundamental parts of any POS tagger. This paper...
The equipment manufacturing industry of Shenyang holds the important position in our national modernization advancement. It is regarded as the central issue in the city economic development. The talents of this industry are the main power for Shenyang to construct National Innovation City, so the enterprises must be able to attract and to detain the talents. The present paper will make a quantitative...
Reflection and embodiment of management thoughts in the sector of accounting science enrich and promote the development of accounting theories and, under some circumstances, guide practices of accounting. Accounting practices and formation of accounting theories are inseparable from the needs of management practices. This paper believes that each internal change of management thoughts has profound...
One of the main problems facing routing protocol in wireless sensor networks is how to prolong the lifetime of the network, because the replacement of the embedded batteries is a very difficult process once these nodes have been deployed. In this paper, we propose a new centralized energy-efficient routing protocol called Sink-controlled Energy-efficient and Geographical Routing (SEGR), which concentrates...
The efficient organization and access method of massive remote sensor images face great challenges for the sending of more satellites. The hybrid way to manage massive images by using RDBMS and DFS is proposed, which integrates the computing and data management facilities on open source software. The architecture is introduced and system is developed. Some applications on the system are presented.
Scalability and I/O efficiency are two of the biggest challenges in building cloud storage system, especially to the data-intensive applications that will run on cloud. To cloud computing, constructing a suitable architecture for every kind of cloud service is the key to succeed. But very little work has been done to create a valid and standard cloud storage architecture. In this paper, a four-layer...
With its first baby boomers entering retirement age, China is at rapid ageing phase. In recent years, more and more metropolitan young-old retirees (from 55 to 70) choose to live out their lives in rural areas as seasonal migrants. The objective of this study was to identify characteristics of seasonal migration, modes of formation and development of rural retirement destinations and impacts of such...
Many organizations actively consider implementing technologies like Portals, Product lifecycle management and custom built Knowledge Management software. A successful Knowledge management implementation involves setting up the right process and managing the people in the organization to share their knowledge in the process. This paper looks into challenges involved in people sharing their knowledge...
Image segmentation is one of the hot fields of computer vision. In this paper, we propose a novel Markov random fields image segmentation algorithm. According to Gibbs distribution and MRF equivalence, image segmentation problem is transformed to minimize the posterior energy function corresponding to the labeling problem. The energy function can be efficiently minimized using the expansion move algorithm...
Nowadays, increasing importance has been attached to power management in modern data centers. A lot of solutions have been produced to reduce power consumption without producing an effect on quality of service. One common way is to associate with virtualization technology that has been widely used in data centers. This is due to not only its features of reliability and ease of management,but also...
Currently Internet of Things (IoT) and multimedia technologies have entered the healthcare field through ambient aiding living and telemedicine. However there are still several obstacles blocking in the way, the toughest ones among which are IoT interoperability, system security, streaming Quality of Service (QoS) and dynamic increasing storage. The major contribution of this paper is proposing an...
It compiles the competency questionnaires of the domestic city commercial banks management, 261 valid questionnaires are analyzed through the use of exploratory factor analysis and confirmatory factor analysis. The result shows that the management competency model of domestic city commercial banks has three-dimensional structure, respectively is internal quality, relationship management and management...
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