Advanced Materials Research Vol. 981

Abstract: The multi-relational social network is a new social network, which is proposed in recent years and more complex than single relational social network. Therefore, the existing community discovery algorithm is lack and their results are crude. The paper proposes a new algorithm for discovering community in multi-relational social network based on modified common neighbors similarity. The core idea is the more common neighbors are shared between two nodes, the more similar the nodes are. Finally, we test our generalized algorithm on an artificial sparse network in four dimensions.

Abstract: Research the Android open source WIFI network technology. WIFI is verified by the transplantation of WIFI network to achieve process. Through in-depth analysis of android WIFI related the source code of classes, analyze the WIFI framework structure and design principle. Described in detail the initialization of WIFI module、enable、Scan the access point to achieve the whole process of configuration of IP Address

Abstract: With the rapid development of science and technology, the popularization and application of new technology and administration of production safety level, the original monitoring and control system is showing more and more disadvantages, already can't satisfy the needs of safe production. In this paper, based on the current production process of the main business of Hangzhou cigarette factory manufacturing, it establishes corresponding cigarette production process model, the production information monitoring system overall design of the whole process, and the relevant software system structure and function design, in order to realize the reasonable production test of merge and quick positioning.

Abstract: With the development of wireless communication technology, mobile computing technology that all walks of life increasingly improve intelligence, the computer information technology are more and more been used in various fields. For Hangzhou cigarette factory, this paper is based on RFID technology, designs the wireless inspection service platform, and the system function is carried on the thorough analysis, so do the basis of dividing the corresponding subsystem and function modules, thus for the reasonable development, finally completing the design and planning of the whole system. Through wireless communication with the server for data interaction, it reduces the regional space and the limitation on the inspection work, improves the efficiency of the inspection work, and to ensure the quality of work.

Abstract: It is becoming more and more difficult to manage, maintain and keep the key services of mission-critical systems by manual because of hardware problems, software bug, misoperation and malicious attacks. In order to solve the above problems, a self-configuration model was proposed, and awareness algorithm was discussed. The heartbeat mechanism was utilized to realize internal environment awareness, and then the context-modeling technology was introduced to describe user activities and system resources formally, which can obtain the external environment awareness. The self-configuration model has interactivity among modules during operations, and able to improve the self-management ability of mission-critical systems effectively.

Abstract: Practice teaching through the establishment of university-enterprise cooperation mechanism, the establishment of university-enterprise cooperation practice teaching operation mode, formulating university-enterprise cooperation practice teaching reform model, establishing higher education "university-enterprise cooperation, complement each other, “win-win” are to run the factors: professional practice teaching reform. So as to promote the development of colleges and universities, driving the development of enterprises to stimulate students' creativity, further developing the students' resilience. Building regional, public welfare, and participatory comprehensive embody characteristics of university-enterprise cooperation network public service platform, to explore a founded by the government, business, industry association, joint institutions, trust each other, long-term cooperation, mutual benefit and mutual university-enterprise cooperation alliance of network organization operation pattern, is conducive to integrate scattered and disorderly flow of information in the market, reduce market transaction costs and risks of cooperation, realize the government, schools, industries and enterprises linkage, depth to promote university-enterprise cooperation, improve the public service level of regional cooperation between colleges.

Abstract: The performance evaluation of enterprise informatization not only can accelerate the process of enterprise informatization, but also can avoid trapping in informatization investment. In view of the existing problems in the performance evaluation of enterprise informatization, the paper seeks to combine the use of the balanced scorecard and System dynamics as Dynamic Balanced Scorecard for performance evaluation. It aims to establish a model for the combination of these long-and short-term organisational activities as a framework for evaluating the enterprise informatization performance. Example is given from a enterprise imposed informatization using Vensim software, of how core capabilities are managed to show how strategy impact on the enterprise operation. The study finds that, using the dynamic balanced scorecard method to the evaluation of enterprise informatization has good maneuverability and rationality.

Abstract: Electronic information technology is based on expression, storage, transmission, and process of information. Information expression is usually generalized as information coding technology, one of whose heart theories is combinatorial number theory in algebra. In the process of storing, transmitting, and processing of electronic information technology, problems about encryption and safety need to use algebra theories of group, ring, and domain. It is thus clear that algebra is very important in electronic information theory. This paper makes use of abelian group basic theory of algebra, together with combination number theory, discusses construction problem of normal sequence in of abelian group, and gives several sufficient conditions for a guess establishment of W.D.Gao.

Abstract: An algorithm which named Boosting algorithm occurred in the last ten years. It can raise the learning algorithm accuracy with multiple learning and obviously improve the efficiency of learning algorithm by adopting the principle of “comprehensive optimizing”. In addition, it can effectively develop the “weak learning algorithm” with low efficiency into a “strong learning algorithm” with high efficiency. The boosting, a new learning method to integration machine, is based in learning theory and show its good qualities in many fields. The paper elaborates and summarizes the basic ideas of Boosting algorithm and applies it into Data Mining (DM). In recent years, the DM has been extensively adopted out of labs such as in commerce, technological research and engineering technology. In this background, the paper tries improving traditional DM algorithm to solve these problems in industrial application.

Abstract: Massive Data analysis is becoming increasingly prominent in a variety of application fields ranging from scientific studies to business researches. In this paper, we demonstrate the necessity and possibility of using MapReduce [1] module on Hadoop System [2]. Furthermore, we conducted MapReduce module to implement Clustering Algorithms [3] on our Hadoop System [4] and improved the efficiency of the Clustering Algorithms sharply. We showed how to design parallel clustering algorithms based on Hadoop System. Experiments by different size of data demonstrate that our purposed clustering algorithms have good performance on speed-up, scale-up and size-up. So, it is suitable for big data mining and analysis.