Chen X.,Foshan Polytechnic
Advances in Intelligent Systems and Computing | Year: 2017
According to the current situation of higher education in China, this paper builds a College Student Satisfaction Index model on the basis of ACSI and ECSI. Some structural variables such as information, perceived cost, college image, student expectation, perceived quality, perceived value, student complaint, student satisfaction, and student loyalty. An empirical research on the model is carried out by the questionnaire survey to the freshmen from colleges in Foshan, China. The results show that, expectancy disconfirmation mode and perceived value mode jointly influence student satisfaction; perceived quality and perceived cost have significant effects on student satisfaction through perceived value as a intermediate variable; and the introduction of information and college image variables is helpful to explaining the relationships among student expectation, student satisfaction and student loyalty more reasonably, etc. Some suggestions are put forward, such as enhancing the publicity and promotion, strengthening cost control, raising value perception of college student, and so on. © Springer Science+Business Media Singapore 2017.
Xiao Z.,Foshan Polytechnic
IOP Conference Series: Earth and Environmental Science | Year: 2017
With the rapid development of science and technology, Internet-based the Internet of things was born and achieved good results. In order to further build a complete Internet of things system, to achieve the design of the Internet of things, we need to constitute the object of the network structure of the indicators of comparative study, and on this basis, the Internet of things connected to the way and do more in-depth to achieve the unity of the object network architecture and implementation methods. This paper mainly analyzes the two types of Internet of Things system, and makes a brief comparative study of the important indicators, and then introduces the connection method and realization method of Internet of Things based on the concept of Internet of Things and architecture. © Published under licence by IOP Publishing Ltd.
Deng C.,China Institute of Technology |
Qiao H.,Foshan Polytechnic
Proceedings of the International Conference on Communication and Electronics Systems, ICCES 2016 | Year: 2017
With the popularization and development of network knowledge, network intruders are increasing, and the attack mode has been updated. Intrusion detection technology is a kind of active defense technology, which can extract the key information from the network system, and quickly judge and protect the internal or external network intrusion. Intrusion detection is a kind of active security technology, which provides real-time protection for internal attacks, external attacks and misuse, and it plays an important role in ensuring network security. However, with the diversification of intrusion technology, the traditional intrusion detection system cannot meet the requirements of the current network security. Therefore, the implementation of intrusion detection needs diversifying. In this context, we apply neural network technology to the network intrusion detection system to solve the problem. In this paper, on the basis of intrusion detection method, we analyze the development history and the present situation of intrusion detection technology, and summarize the intrusion detection system overview and architecture. The neural network intrusion detection is divided into data acquisition, data analysis, pretreatment, intrusion behavior detection and testing. © 2016 IEEE.
Yu Q.S.,Foshan Polytechnic |
Zhang J.,China Institute of Technology
Applied Mechanics and Materials | Year: 2013
The concurrent operation of SAD value computing can be actualized by use of the SIMD technology, We give the image organization optimization algorithm of improvement from the image of Single Instruction Multiple Data parallel operation, Such as the idea of oriented object to lead into Parallel operation process that calculated SAD value.through the test result of code device moving forecast for Multi Media extension optimization velocity testing, we know that in current most complex video coding H.264/AVC, the implement of this algorithm can raise the coding speed of encoder obviously, and offer guarantee to realize the video communication of real time in narrow bandwidth. © (2013) Trans Tech Publications, Switzerland.
Chen W.,Foshan Polytechnic
Jinshu Rechuli/Heat Treatment of Metals | Year: 2014
Effects of Sr content and the vibration solidifying amplitude on the microstructure and mechanical properties of cast AM50-Y magnesium alloy were studied. The results show that with the increase of amplitude, the grain size of the alloy decreases, the bulk or bandlike phase in mircostructure of the alloy becomes to dispersive spots and the tensile strength, yield strength and elongation increase gradually that reaches maximum value when the amplitude is 2.5 mm. With the increase of Sr content, the grain size of the alloy with 2.5 mm amplitude is smaller than that without vibration alloy, the tensile strength, yield strength and elongation increase.
Hongling Y.,Foshan Polytechnic
Advanced Materials Research | Year: 2012
This article introduces the materials and structure characteristics of the freezer inner shell parts. On the basis of the design specification, it focuses on the analysis and design of components of the vacuum forming die-the vacuum holes, core-pulling mechanism, patrix ontology and so on. © (2012) Trans Tech Publications, Switzerland.
Chen W.B.,Foshan Polytechnic
Science and Technology of Welding and Joining | Year: 2016
The tungsten inert gas welding–brazing process using Al-based filler metal has been developed for joining 5052 Al alloy to Ti–6Al–4V alloy in a butt configuration. The results indicated that heat input influenced the morphology and thickness of the interfacial reaction layer of Al/Ti joints, which played an important role in the mechanical properties of weldment. With the optimised tungsten electrode offset D of 1.0 mm from Al/Ti initial interface to Al side and welding current of 70 A, the thin cellular-shaped and club-shaped TiAl3 reaction layers formed in the brazing zone, which contributed to suppressing crack initiation and propagation during tensile test. Eventually, the maximum tensile strength of 183 MPa was obtained and the optimised Al/Ti joint fractured at Al alloy base plate. Moreover, the power density characterisation and joining mechanism of Al/Ti joints were discussed. © 2016 Institute of Materials, Minerals and Mining
Qiao H.-Y.,Foshan Polytechnic |
Deng C.,Foshan Polytechnic
Procedia Environmental Sciences | Year: 2011
This paper puts forward a type of device which can automatically measure the operation status of the module exchange in 112-system according to the measuring problems in the terminations of both the small-capacitance telephones and the burglar alarms. In this device, the measuring method of three-terminal phase is adopted, which can effectively measure the electric resistance and capacitance between the different layers of the lines. Therefore, it can complete the measurement of the subscriber lines. In addition, it is able to measure different types of switches and a variety of lines, and especially adds the measurements on the noise and the degree of balance. After its system goes through rigorous tests, the errors are measured to fulfill users' demands, and thereby the purposes of saving manpower and improving the efficiency of measurement and feedback can be achieved. © 2011 Published by Elsevier Ltd.
Peng J.,Foshan Polytechnic |
Liu Z.,Foshan Polytechnic
Lecture Notes in Electrical Engineering | Year: 2016
For the problem of graph clustering data analysis lacking adaptation of the increasingly complex distributed cluster environment in artificial intelligence, an efficient sparsification algorithm based on parallel computing (MR-LSH) is proposed in this paper. Minhash algorithm is analyzed and improved by the algorithm based on MapReduce framework theory which makes graph cluster process efficient in increasingly complex distributed cluster environment. The feasibility and high efficiency of algorithm in quick sparse processing graph cluster data are proved in the simulation. © Springer India 2016.
Zhao X.,FoShan Polytechnic
International Journal of Digital Content Technology and its Applications | Year: 2012
Image retrieval based on the characteristics of the color mostly in the color of the image histogram as color features, this kind of image retrieval method has the advantages of simple efficient, but has lost the color of the spatial distribution of information. This paper puts forward a comprehensive mass-tone attune method and block the Lord of color image retrieval method, With the complexity of the lowest mass-tone attune method to traverse the database, take Euclidean distance the smallest pictures into block mass-tone method; Then the two retrieval results after comprehensive consideration before take a few images to give users; Finally the related feedback algorithm, improve the accuracy of image retrieval. The experimental results show that, when the picture has a significant objects, this method and color histogram compared, can more accurate and efficient to find out the content of the customer need image, obviously improve the retrieval precision.