Journal of Intelligent & Fuzzy Systems - Volume 35, issue 3

Authors: Zhang, Lu | Peng, Zhenghong

Article Type: Research Article

Abstract: In order to solve the contradiction between spectrum resource and system capacity in the mobile communication system and the radius of the housing estate has been decreasing, the microcell has appeared. In this article, the scheme which combined ray tracing and genetic algorithm were studied to solve the problem of urban microcellular network planning. The author used the ray tracing to calculate the propagating characteristics of the micro-cellular scene in a precise way and the genetic algorithm to find the specific location of the urban microcellular base station. And at the same time, basing on the characteristics of the site …selection of the urban microcellular base station, the improved genetic algorithm which proposed in the literature was adopted. The final study shows that basing on the simulation of urban microcells, combining with the scheme of the ray tracing and improving genetic algorithm can solve the problem of urban microcell location. Show more

Keywords: Genetic algorithm, urban microcell, network plan

DOI: 10.3233/JIFS-169633

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2805-2811, 2018

Authors: Zhen, Zhang

Article Type: Research Article

Abstract: The construction of long-span spatial structure is an important measure of the science and technology level of a country’s architecture and is widely used in various landmark buildings. Therefore, it is of great significance to adopt effective methods to monitor the health of long-span space structures and ensure the safety of structures during construction and use. Based on the improved particle swarm optimization algorithm, different fitness functions were selected for the health monitoring project of the gymnasium in Hai Lake New District of Xining according to the structural characteristics. The location of strain sensors and acceleration transducer was optimized to …provide a reference for the establishment of a long-span spatial structure health monitoring system. The validity of the method was verified through experiments, so as to provide important practical significance and theoretical support for the study of spatial structure detection. Show more

Keywords: Improved particle swarm optimization algorithm, health monitoring, gymnasium Optimization Research

DOI: 10.3233/JIFS-169634

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2813-2819, 2018

Authors: Liao, Jinquan

Article Type: Research Article

Abstract: With the rapid development of modern science and technology, more and more high-tech has appeared in front of the common people, in particular, the recent rise of artificial intelligent robots and other supernova scientific developments. In order to move the robot according to the direction of the system design, it is necessary to plan the robot’s walking path to a certain extent; this requires the use of specific algorithms to achieve. This paper was based on the application of path planning at the present stage, the artificial immune and ant colony fusion algorithm were used to plan and analyze the …AGV path, the ant colony algorithm based on the artificial immune algorithm to enhance the recognition function of the immune system and the ant searching for food secretion pheromone as the optimal path finding method was the basic algorithm developed in this paper, the path planning of AGV was analyzed and studied. Show more

Keywords: Immune algorithm, path planning, ant colony algorithm

DOI: 10.3233/JIFS-169635

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2821-2826, 2018

Authors: Fan, Peng

Article Type: Research Article

Abstract: With the rapid development of Internet technology, social networks have been widely used in the world, and some of them are really active and some people are just browsing. Based on this, the collective efficacy was proposed and the three element interaction determinism was studied. The similarity between social network users was calculated and integrated, and the collective efficacy was studied. 60 members of the four network groups were interviewed, and 15 influencing factors of network group efficacy were coded. 230 college students were investigated by questionnaire and the multi factor analysis method was integrated. The influence of community members’ …efficacy on their community involvement was studied through the initiative, focusing on sharing information and other dependent variables, attitudes, interests, values, personality and other independent variables. The research results showed that increased awareness of the degree of interpersonal similarity will increase the degree of involvement of social network group members, and psychological involvement played an intermediary role in perceived interpersonal similarity and the increases of perceived interpersonal similarity will enhance the formation of the sense of group efficacy. Show more

Keywords: Multi factor analysis, social network, collective efficacy

DOI: 10.3233/JIFS-169636

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2827-2836, 2018

Authors: Zhang, Bo | Zhang, B.

Article Type: Research Article

Abstract: The frequent trading activities of electronic commerce make the online transaction volume of Chinese enterprises increase year by year, but many enterprises still follow the traditional marketing strategy, which is not conducive to the long-term development of enterprises. Online precision marketing system model based on big data was built, Hadoop + MapReduce precision marketing model platform was implemented, all the data were stored in a distributed storage system, data mining technology was used to deal with it and provide the basis for enterprise decision making. China’s H group was studied. The “user portrait database” and the corresponding E-R map were …constructed. The height subdivision factor with strong correlation was selected for cluster analysis, and the product was subdivided by cluster analysis. This study has certain reference significance for the collection and mining of online data of enterprises in our country and contributes to the long-term healthy development of the enterprise. Show more

Keywords: Large data, precision marketing, user portrait, storage

DOI: 10.3233/JIFS-169637

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2837-2845, 2018

Authors: Hongbo, Fan | Jing, Zhang

Article Type: Research Article

Abstract: At present, the domestic securities registration is basically controlled by third parties, and it is not necessary to be identified after the transaction. Therefore, if a third party’s operating platform is maliciously attacked, it may change some of the information on the equity securities asset. Block chain application technology can transfer securities assets in the network system to check whether the security of securities assets through the P2P system. As the entire stock transaction process is stored in the block chain, the risk can be greatly reduced; the application of block chain technology can effectively prevent the securities assets from …being tampered with in the course of the transaction. Aiming at the problem that the block chain technology is used to prevent the data from being tampered with in the course of the transaction, the storage system of securities trading based on block chain was proposed. Transactions of securities assets based on block chains were realized through the design of the system. The system was designed by using Java technology. Block chains were used as a basis for design ideas, and securities transactions were written into block chains and transferred to database. Show more

Keywords: Block chain, asset, securitization, logo transaction

DOI: 10.3233/JIFS-169638

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2847-2854, 2018

Authors: Zheng, Yong

Article Type: Research Article

Abstract: Leisure sport is a rising industry in recent decades. Its development speed is far more than that of other industries. Despite the rapid development of sports industry, the number of leisure sports enterprises in China is still scarce. Therefore, this paper put forward the research on the competitiveness of leisure sports, combined the data of leisure sports industry with computer technology, and solved the problem of lagging development of sports in China through statistical operation. In order to optimize the model, we added the association rule algorithm to further improve the accuracy of data, so as to further expand the …leisure sports market. Through a comprehensive test of the function of the algorithm, the results show that the system is feasible in the use of the system. Show more

Keywords: Statistics, leisure sports, association rules algorithm

DOI: 10.3233/JIFS-169639

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2855-2860, 2018

Authors: Xi, Chen | Qin, Si

Article Type: Research Article

Abstract: At present, with the development of music, the variety of music is gradually enriched, and the piano music of ASEAN is one of the most popular music types. However, traditional music recognition is difficult to identify such a variety of music, and it cannot meet the needs of people, the design of the piano music library and the display platform is urgent and necessary, based on this, the article first established the N-grams index database, and built a music feature index database based on the learning N-grams algorithm which contains only the soprano part, finally we tested the algorithm built …in this paper, and the results show that the retrieval speed of the database designed in this paper has reached the requirement, the algorithm designed in this paper has a certain degree of recognition, it can meet the daily needs of the people for the piano music of ASEAN. Show more

Keywords: The piano music of ASEAN, music library, N-grams algorithm

DOI: 10.3233/JIFS-169640

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2861-2866, 2018

Authors: Liu, Yi | Song, Tian | Liao, Le-Jian

Article Type: Research Article

Abstract: With the continuous development of modern network, because of the increasing prominent and correlation of the huge network system, the original source independent network system has been difficult to meet the needs of the development of modern network. Therefore, we need to add the correlation between each ON/OFF source in the classical ON/OFF model based on the time series. On the basis of theoretical analysis and simulation experiment, the new C-ON/OFF model was formed after the improvement of ON/OFF model. Through quantitative analysis, the two parameters of and with the physical meaning in the model were discussed, and the relationship …between the normalized self-covariance of the generated traffic. In order to verify the validity and practicability of the proposed model, the experiments of different parameters of the two groups were comparatively analyzed. The experimental results show that the model has good advantages in the physical meaning and complexity under longer correlation, and the C-ON/OFF network traffic model can be applied to the design of the network traffic monitoring system. Show more

Keywords: Time series, C-ON/OFF model, construction, convergence

DOI: 10.3233/JIFS-169641

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2867-2877, 2018

Authors: Li, Haiyan | Miao, Xiaoming

Article Type: Research Article

Abstract: The development of information technology brings new hope for our traditional education mode. However, the combination of information technology and teaching in our country is still in the initial stage. Especially, the research of school district function guidance system based on cognitive guidance algebra I is less. In this paper, the intelligent guidance system was the main research topic, and the development of the project of cognitive guidance algebra I in America was summarized, so as to help the related scholars to better understand the gap between the research of intelligent guidance system and the world level in China. Finally, …through the study of the relevant theoretical basis, the development of educational intelligent guidance system was discussed, and finally a relatively complete intelligent guidance system was established. Show more

Keywords: Cognitive guidance algebra I, intelligent guidance, ACT-R theory

DOI: 10.3233/JIFS-169642

Citation: Journal of Intelligent & Fuzzy Systems, vol. 35, no. 3, pp. 2879-2885, 2018