摘要：
according to the multi-user characteristics in monitoring platform, the article uses the RBAC privilege management model being popular at present, which tell about the design and implementation of permission management, and which explain the system relating, demand analysis, the design and realization of the system. at the same time, it shows the related realization page. The whole design is used by adopting the technology of ASP.NET based on MVC mode, which is developed by C# language. According to the function of each staff, the permission management can allocate the permission so that the whole platform can work safely and stably.
摘要：
In cpu design, the register file is a necessary device which save the instruction and data. In this paper, we propose a design method for multi-port register file design in the environment of single-cycle CPU system based on the MIPS instruction set and according to the characteristics of multi-port register file, and the Schematic is introduced in order to speed up the development cycle. Furthermore, we discuss the consideration and operational principle of design and realization in detail. The simulation results for the part constructed by FPGA are also presented. In this example which provides the learning and design innovation for other circuit designed.
摘要：
Nowadays multimedia applications surround our life. The relevant technologies of multimedia have been widely used anywhere, e.g. education, medicine, research, transportation and recreation, as long as people who has a mobile device. The computing ability of mobile device is growing rapidly, but it still has its limitations. One of significant influence on most mobile devices is the active time of them depend on the capacity of battery. Multimedia may make battery runs out quickly because it usually carries a large amount of information and data so that it leads to a great quantity of calculation and bandwidth requirement. In order to alleviate the computation amount of mobile devices, we propose an adaptive cloud-based multimedia conversion system to eliminate energy consumption and unnecessary occupancy on bandwidth in accordance with the capability and network state of users’ mobile devices. Then we propose a Simulated Annealing-based algorithm to solve the optimization problem of scheduling for a multi-user environment.
作者机构：
[Lin, Jing] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Peoples R China.
会议名称：
4th National Conference on Electrical, Electronics and Computer Engineering (NCEECE)
会议时间：
DEC 12-13, 2015
会议地点：
Xian, PEOPLES R CHINA
会议主办单位：
[Lin, Jing] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Peoples R China.
会议论文集名称：
AER-Advances in Engineering Research
关键词：
data mining;association rule;Apriori algorithm;take courses
摘要：
Association rule mining is the core technology of data mining. The Apriori algorithm is introduced and applied to the process of students taking courses and teaching themselves by a network teaching system. On the basis of large amounts of data, frequent itemsets will be found by the Apriori algorithm. The frequent itemsets describe the relation between students' characteristics and their behavior of taking courses. According to these relations, when a new student first takes courses, the teaching system can intelligently predict his/her tendency of taking courses and recommend appropriate courses to him/her.
摘要：
This paper is mainly discussed almost sure exponential stability for mild solution of neutral stochastic hybrid evolution systems. Some conditions ensured the stability of mild solution of the systems are given. The earlier results are generalized and improved.
作者机构：
[Sun, Kaiqiong] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan 430023, Peoples R China.;[Wan, Zhiqin] Nanchang Hangkong Univ, Sch Measuring & Opt Engn, Nanchang 330063, Peoples R China.
会议名称：
3rd International Conference on Advanced Information and Communication Technology for Education (ICAICTE)
会议时间：
AUG 15-16, 2015
会议地点：
Guangzhou, PEOPLES R CHINA
会议主办单位：
[Sun, Kaiqiong] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan 430023, Peoples R China.^[Wan, Zhiqin] Nanchang Hangkong Univ, Sch Measuring & Opt Engn, Nanchang 330063, Peoples R China.
会议论文集名称：
ACSR-Advances in Comptuer Science Research
关键词：
active contour model;Kullback-Leibler distance;Split-Bregman method
摘要：
In this paper, an active contour model is proposed for image segmentation, combining original image and feature image information with adaptive weight. The feature image is a texture descriptor which intrinsically defines the geometry of textures using semi-local image information. The Kullback-Leibler distance is used to design the energy of active contour model, in which the weight coefficient for original image and feature image is decided by the ratio of their distributions entropy. The energy minimization is achieved with Split-Bregman method. The results show that proposed method can achieve automatic segmentation of natural image with minimal parameter compared to related approaches.
会议名称：
International Symposium on Computers and Informatics (ISCI)
会议时间：
JAN 17-18, 2015
会议地点：
Beijing, PEOPLES R CHINA
会议主办单位：
[Shao, Kai;Zhou, Kang;Duan, Yingying;Dong, Wenbo] Wuhan Polytech Univ, Sch Math & Comp, Wuhan 430023, Peoples R China.
会议论文集名称：
ACSR-Advances in Comptuer Science Research
关键词：
PSO;TNDBDCP;Spanning tree
摘要：
Traffic network distribution based on distribution center problem (TNDBDCP) is put forward, which can not be solved by traditional algorithms. In order to solve TNDBDCP, Particle Swarm Optimization (PSO) is put forward based on the idea of global and feasible searching. In the PSO, introducing check function ensures the feasibility of particle swarm, which is designed based on the neighborhood search method which only uses one loop program to meet the requirement of time constraint and radialized network structure; more reasonable fitness function is designed based on the relationship between spanning tree and its cotree; improvements for updating the position of particle make the current position of particle be beneficial to being close to the best position of particle in its neighborhood.
摘要：
This paper explores a food's microbiology prediction and quality assessment system platform based on. NET three-tier architecture, which uses ADO. NET caching technology, the MVC architecture, SQL Server database, which establishes fresh food microbiology prediction and quality assessment platform, which includes food news information management, product content management, experiment parameter entry and management, experiment data query and analysis of quality management, the system achieve the research the microbial flora of fresh food in the growth pattern of different temperatures, using the experimental data obtained, establishing a mathematical model, at the same time it selects a better mathematical model as the microbial prediction model of the fresh food by statistical analysis, and eventually making shelf life prediction. Which designs to help the supermarkets systematic management of all types of fresh food, which determinate the supermarket fresh food surface microbial species and its changes.
作者机构：
[Gui, Bingxiang; Zhou, Kang; Zhou, Wanlei] Wuhan Polytech Univ, Coll Math & Comp Sci, Wuhan 430040, Peoples R China.
会议名称：
4th International Conference on Materials Engineering for Advanced Technologies (ICMEAT)
会议时间：
JUN 27-28, 2015
会议地点：
London, ENGLAND
会议主办单位：
[Gui, Bingxiang;Zhou, Wanlei;Zhou, Kang] Wuhan Polytech Univ, Coll Math & Comp Sci, Wuhan 430040, Peoples R China.
会议论文集名称：
Proceedings of 4th International Conference on Materials Engineering for Advanced Technologies（ICMEAT 2015）
关键词：
Low-rate distributed denial of service attack (DDoS);Information divergence metrics;Collaborative detection algorithm;IP traceback algorithm
摘要：
A low-rate distributed denial of service（DDo S） attack has significant ability to conceal its traffic because it can be able to elude the current anomaly-based detection methods. In this paper, we present a collaborative detection algorithm using the generalised entropy metric and the information divergence metric to detect low-rate DDo S attacks by measuring the difference between legitimate traffic and attack traffic. The experimental results show that the presented algorithm can effectively detect low-rate DDo S attacks and clearly reduce the false positive rate. Furthermore, we present an IP traceback algorithm that can find all attacks as well as attackers from their own local area networks（LANs）.
会议论文集名称：
Geographic information science: 8th International Conference, GIScience 2014, Vienna, Austria, September 24-26, 2014, Proceedings
摘要：
Indoor evacuation systems are needed for rescue and safety management. A particular challenge is real-time evacuation route planning for the trapped people. In this paper, an integrated model is proposed for indoor evacuation used on mobile phones. With the purpose of employing real-time sensor data as references for evacuation route calculation, this paper makes an attempt to convert sensor systems to sensor graphs and associate these sensor graphs with route graph. Based on the integration of sensing and routing, sensor tracking and risk aware evacuation routes are generated dynamically for evacuees. Experiments of the proposed model are illustrated in the paper. The benefit of the integrated model could extend to hastily and secure indoor evacuation and it potentially presents an approach to correlate environmental information to geospatial information for indoor application.
摘要：
In this paper we investigate the carbon dioxide emission trends of China’s agricultural product proceeding industry from 1995 to 2011 with index decomposition analysis. The results show that carbon em
作者机构：
[Liu, Jianguo; Yang, Hua] Huazhong Univ Sci & Technol, Sch Automat, Wuhan, Peoples R China.;[Yang, Hua] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Peoples R China.;[Jiang, Feng] Zhongnan Univ Econ & Law, Sch Math & Stat, Wuhan, Peoples R China.
会议名称：
IEEE Proceedings Sixth Int Conference Intelligent Control Inform Processing
会议时间：
NOV 26-28, 2015
会议地点：
Wuhan, PEOPLES R CHINA
会议主办单位：
[Yang, Hua;Liu, Jianguo] Huazhong Univ Sci & Technol, Sch Automat, Wuhan, Peoples R China.^[Yang, Hua] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Peoples R China.^[Jiang, Feng] Zhongnan Univ Econ & Law, Sch Math & Stat, Wuhan, Peoples R China.
关键词：
exponential stability;Hurwitz matrix;feedback control
摘要：
Stability plays an important role in the practice. In this paper, exponential stability of nonlinear dynamic systems with delay is discussed. Some conditions which guarantee exponential stability of the nonlinear dynamic systems are given by by Hurwitz matrix theory. Finally, an example is given to illustrate the theoretical result.
期刊：
Proceedings of SPIE - The International Society for Optical Engineering,2015年9811:981110- ISSN：0277-786X
通讯作者：
Zeng, Shan
作者机构：
[Zeng, Shan] Wuhan Polytech Univ, Dept Math & Comp Sci, Wuhan 430023, Peoples R China.;[Bai, Jun] Wuhan Text Univ, Dept Math & Comp Sci, Wuhan 430077, Peoples R China.;[Wang, Haibin] Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Peoples R China.
通讯机构：
[Zeng, Shan] W;Wuhan Polytech Univ, Dept Math & Comp Sci, Wuhan 430023, Peoples R China.
会议名称：
9th International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR) - Multispectral Image Acquisition, Processing, and Analysis
会议时间：
OCT 31-NOV 01, 2015
会议地点：
Enshi, PEOPLES R CHINA
会议主办单位：
[Zeng, Shan] Wuhan Polytech Univ, Dept Math & Comp Sci, Wuhan 430023, Peoples R China.^[Bai, Jun] Wuhan Text Univ, Dept Math & Comp Sci, Wuhan 430077, Peoples R China.^[Wang, Haibin] Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Peoples R China.
摘要：
The relative problems’ research of chilled meat, thawed meat and spoiled meat discrimination by hyperspectral image technique were proposed, such the section of feature wavelengths, et al. First, based on 400 ~ 1000nm range hyperspectral image data of testing pork samples, by K-medoids clustering algorithm based on manifold distance, we select 30 important wavelengths from 753 wavelengths, and thus select 8 feature wavelengths (454.4, 477.5, 529.3, 546.8, 568.4, 580.3, 589.9 and 781.2nm) based on the discrimination value. Then 8 texture features of each image under 8 feature wavelengths were respectively extracted by two-dimensional Gabor wavelets transform as pork quality feature. Finally, we build a pork quality classification model using the fuzzy C-mean clustering algorithm. Through the experiment of extracting feature wavelengths, we found that although the hyperspectral images between adjacent bands have a strong linear correlation, they show a significant non-linear manifold relationship from the entire band. K-medoids clustering algorithm based on manifold distance used in this paper for selecting the characteristic wavelengths, which is more reasonable than traditional principal component analysis (PCA). Through the classification result, we conclude that hyperspectral imaging technology can distinguish among chilled meat, thawed meat and spoiled meat accurately.
作者机构：
[Zhou, Kang; Ge, Shuangqi; Hu, Di; Dai, Peng] Wuhan Polytech Univ, Sch Math & Comp, Wuhan, Peoples R China.
会议名称：
8th International Conference on Intelligent Computation Technology and Automation (ICICTA)
会议时间：
JUN 14-15, 2015
会议地点：
Nanchang, PEOPLES R CHINA
会议主办单位：
[Hu, Di;Dai, Peng;Zhou, Kang;Ge, Shuangqi] Wuhan Polytech Univ, Sch Math & Comp, Wuhan, Peoples R China.
会议论文集名称：
International Conference on Intelligent Computation Technology and Automation
关键词：
Particle Swarm Optimization;Minimum spanning tree of length constraint problem;Spanning tree
摘要：
Minimum spanning tree of length constraint problem (MSTLCP) can not be solved by traditional algorithms, so improved Particle Swarm Optimization (PSO) is put forward to solve MSTLCP, based on the idea of global and feasible searching. In the improved PSO, introducing check function ensures the feasibility of particle swarm; more reasonable fitness function is designed based on the relationship between spanning tree and its cotree; improvements for updating the position of particle make the current position of particle be beneficial to being close to the best position of particle in its neighborhood. Therefore improved PSO on MSTLCP is more reasonable than traditional PSO on MSTLCP. And then by doing simulation experiment, the analysis of the change of the parameters and the analysis of the change of particle swarm scale and iteration number, we draw a conclusion that improved PSO is a practical algorithm.
摘要：
Stability analysis of various neural networks have been successfully applied in many fields such as parallel computing and pattern recognition. This paper is concerned with a class of stochastic Markovian jump neural networks. The general mean-square stability of Backward Euler-Maruyama method for stochastic Markovian jump neural networks is discussed. The sufficient conditions to guarantee the general mean-square stability of Backward Euler-Maruyama method are given.
摘要：
At present software becomes more and more complicated, so software testing is very important for assuring software quality. AOP is a crosscutting concern program paradigm which is suitable for software testing. Based on AOP technology, we analyzed current main research achievement and feature of AOP. We introduce two kinds of testing method based on AOP. One is application AOP in unit testing and the other is application AOP in robustness testing. The two methods can both implement testing concern separation, so they can enhance testing quality.
