最新成果rss-机构知识库http:www.notefist.com科研成功最新成果rssEnhanced electromagnetic absorption properties of reduced graphene oxide-polypyrrole with NiFe2O4particles prepared with simple hydrothermal methodhttp://ir.nwpu.edu.cn/AchivementDetails/Index/201340Liu, Panbo, Huang, Ying, Zhang, Xiang,2019/9/30 15:40:10The ternary composites of reduced graphene oxide-polypyrrole-NiFe2O4(RGO-PPy-NiFe2O4) were synthesized via a two-step method and the electromagnetic absorption properties were investigated. The average diameter of NiFe2O4particles on RGO-PPy ranged from 10 to 20 nm. The results revealed that the electromagnetic absorption properties and the absorption bandwidth of RGO-PPy-NiFe2O4are much better than RGO-PPy. The maximum reflection loss of RGO-PPy-NiFe2O4is -44.7 dB at 14.9 GHz and the absorption bandwidth with the reflection loss below -10 dB is 4.7 GHz with a thickness of 1.75 mm. Furthermore, our strategy provides a feasible method to obtain the ternary composites with excellent electromagnetic absorption properties and wide absorption bandwidth for future investigators. ? 2014 Elsevier B.V.Materials Letters2014120143-146Materials Letters,2014,120:143-1464thEuroITV 2013 workshop on Interactive Digital TV in emergent economies - Thinking outside the TV boxhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220552De Lucena Jr., Vicente F., Lugmayr, Artur, Yu, Zhiwen, et al. 2019/9/30 15:40:10The popularity of TV worldwide and particularly in emergent markets opened a window of opportunities for many people working with Interactive Digital TV and related topics. New solutions and new business approaches are supposed to rise from this scenario, creating many new job opportunities. The main goal of this workshop is to bring together researchers, educators, and industry related people working in the deployment of solutions for DTV Systems and associated Applications in emergent countries. Along this workshop, discussion about the adopted policies, technologies, state-of-the-art, middleware solutions, content models, interactivity systems, and future applications in the researchers' countries are going to be the main action. Indeed, it is going to be a global forum where the participants will be able to identify common issues and exchange experiences, sharing the adopted solutions for common known problems. The organizers hope to keep building and maintaining a research network that will help people working in developing countries to increase their technical contributions in Interactive Digital TV related issues.11th European Conference on Interactive TV and Video, EuroITV 20132013175-17611th European Conference on Interactive TV and Video, EuroITV 2013,2013,175-176Robust adaptive control based on wavelet neural network for a hypersonic vehiclehttp://ir.nwpu.edu.cn/AchivementDetails/Index/220706Wang, Shou-Bin, Wang, Xin-Min, Yao, Cong-Chao, et al. 2019/9/30 15:40:11In order to enhance robustness of dynamic inversion controller for a general hypersonic vehicle, a stable robust adaptive control strategy based on wavelet neural network is proposed. An adaptive term implements by the wavelet neural network output to approximately cancel uncertainties, and also a robust term is designed to attenuate the approximation error with guaranteed performance and stability. The system asymptotically tracks the desired output by means of on-line studying uncertainties via wavelet neural network. Theoretical analysis is done to validate Lyapunov stability of the system. The simulation results show that the developed method can provide sufficient robustness and adaptability. This method is effective and deals with the problem of uncertain parameters preferably. ? 2011 IEEE.IEEE 2nd International Conference on Computing, Control and Industrial Engineering, CCIE 201120112332-336IEEE 2nd International Conference on Computing, Control and Industrial Engineering, CCIE 2011,2011,2:332-336The study on college ideological and political education people-oriented modern moral valueshttp://ir.nwpu.edu.cn/AchivementDetails/Index/220709Liu, Yongfang,2019/9/30 15:40:10In short, to strengthen and improve ideological and political education, universities need to sum up the 20th century in the system 90 years since our Party in particular, ideological and political education on the basis of the basic experience, thoroughly implement the General Secretary Hu Jin-tao's important speech, and the 'CPC Central Committee and the State Department on Further Strengthening and Improving Ideological and Political Education 'spirit, the educational concept, education content, education, carrier, education system, education system and education of thinking, people-oriented, and constantly improve the ideological and political education in the new situation and continue to bring students ideological and political education in a new situation, and the contemporary university students to become conscious of Deng Xiaoping Theory, 'Three Represents' important thought and practice the scientific development concept, a force of building a socialist harmonious society, as the great rejuvenation of the force. ? 2011 IEEE.2011 International Conference on Control, Automation and Systems Engineering, CASE 201120112011 International Conference on Control, Automation and Systems Engineering, CASE 2011,2011On the appeal to the public from sustainable developmenthttp://ir.nwpu.edu.cn/AchivementDetails/Index/220711Liu, Mengcan,2019/9/30 15:40:10The concept of sustainable development reflects the common, fundamental needs and interests of the human, and the values of sustainable development can not put aside the interests of the human, so, the fundamental interests of mankind are the ultimate value of sustainable development. However, sustainable development with the overall interest of human and the fundamental interests as its ultimate values can hardly effectively implemented and achieved in existing framework of markets and governmental. Facing market failure and government failure, sustainable development calls for public active, broad and deep participation. ? 2011 IEEE.International Conference on Management and Service Science, MASS 20112011International Conference on Management and Service Science, MASS 2011,2011Option-game analysis on the problem of Public Rental Housing developmenthttp://ir.nwpu.edu.cn/AchivementDetails/Index/220714Ning, Kui, Zou, Yan,2019/9/30 15:40:10It has been clear that the development of public rental housing will be one of the important tasks in the future construction of China's housing system. This paper uses the real-option-game theory to analysis the problem of Public Rental Housing development. It aims to find the reason why the current real estate developers unwilling to carry out the public rental housing development and construction. In conclusion, the relevant suggestions are presented in this paper. ? 2011 IEEE.2011 International Conference on Computer Science and Service System, CSSS 201120111444-14472011 International Conference on Computer Science and Service System, CSSS 2011,2011,1444-1447Integrative tactical decision-making of information-based Cooperative Air Combat with ameliorative Lanchester equationshttp://ir.nwpu.edu.cn/AchivementDetails/Index/220723Wan, Kaifang, Gao, Xiaoguang,2019/9/30 15:40:11Present a characteristic of systematic rivalry, modern combat under conditions of information presents a low applicability of the traditional Lanchester theory. In the light of this, a reformative Lanchester attrition model of information-based Cooperative Air Combat considering the factors of both collaborative combat and electronic warfare is developed in this paper. On the basis of the definition of four dominant functions, a tactical decision-making model called 'the combination and classification of superiority interval' is proposed. The results of numerical examples indicate that the improved Lanchester model can simulate the process of modern air combat commendably and can make a great exaltation of Integrative operational efficiency combining with the tactical decision-making model. ? 2011 IEEE.2011 IEEE International Conference on Computer Science and Automation Engineering, CSAE 20112011128-322011 IEEE International Conference on Computer Science and Automation Engineering, CSAE 2011,2011,1:28-32Modeling of C3I communication network based on real-time queuing theoryhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220724Liu, Yu, Wu, Yong, Zhang, Jiangdong,2019/9/30 15:40:11With a characteristic of low utilization of queue space and network resources, the C3I Communication Network model based on the traditional Queuing Theory gets a poor real-time capability of information transmitting. In the light of this, a new model based on the Real-time Queuing Theory is proposed for managing and scheduling the transmitting of information which reduces the messages occupying the queue resources without servicing on time and improves the network transmission efficiency. Then, a new index named message schedule service rate is presented to evaluate the performance of the network. Simulation results show that the C3I communication network model based on Real-time Queuing Theory obtained a higher average service rate and a better real-time capability which means the rationality of the model has been verified ? 2011 IEEE.2011 IEEE International Conference on Computer Science and Automation Engineering, CSAE 201120111109-1122011 IEEE International Conference on Computer Science and Automation Engineering, CSAE 2011,2011,1:109-112Research on maturity model of enterprise NPD project managementhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220725Ma, Yue, Chang, Yu, Zhu, Hanyu, et al. 2019/9/30 15:40:10Facing high risks and the high failure rate in developing new products, it seems to be necessary to assess the management of a company in its new product development projects. Combining with the PMI-OPM3 model and features of the organizational environment, this study creates a new model to manage the maturity of a product development project, aiming at providing a useful tool to enhance the success ratio of the product development projects. ? 2011 Springer-Verlag Berlin Heidelberg.2011 International Symposium on Applied Economics, Business and Development, ISAEBD 20112011211 CCISPART 4328-3352011 International Symposium on Applied Economics, Business and Development, ISAEBD 2011,2011,211 CCIS(PART 4):328-335Evaluation on the efficiency of financial governance of listed companies under split share structure reformhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220726Zheng, Shaofeng, Huang, Qinghua,2019/9/30 15:40:11The split share structure reform is a major institutional change of China's capital market, which has a long and great influence on China's capital markets and listed companies. In order to measure the impact of financial governance on share reform of listed companies, by the use of DEA, calculation and evaluation of the efficiency of financial governance, the paper clearly indicated the main factors that affect the financial governance: Institutional ownership, the largest shareholders, creditors, executive compensation, independent directors, which influence the efficiency of financial governance from the financial governance structure and mechanisms, therefore, they should be the starting point to improve financial governance efficiency. ? 2011 Springer-Verlag Berlin Heidelberg.2011 International Symposium on Applied Economics, Business and Development, ISAEBD 20112011210 CCISPART 3372-3772011 International Symposium on Applied Economics, Business and Development, ISAEBD 2011,2011,210 CCIS(PART 3):372-377A study on the net greenhouse gas emissions under intensive high-yielding cropland in North China-a case study of winter wheat-summer maize rotation system in Huantai Countyhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220729Bai, Shaojun, Lian, Long, Ma, Xun,2019/9/30 15:40:11Utilizing the LCA matrix, we preliminarily analyzed whether wheat-maize rotation system was a carbon sink or a source based on long-term and large-scale straw return in Huantai county. The results indicated that the mode was a carbon source if we comprehensively considered agricultural materials production subsystem and farming subsystem together, with the quantity of net GHGs being -1075.71kgCO2e when producing 1 ton of wheat and maize. But if only farming system was considered, the averaged quantity of cropland carbon sequestration was +262.31 kgCO2e, which could offset the -222.99 kgCO2e carbon emission caused by fertilizes and agricultural machine. Therefore, through straw return and tillage system improvement, farming system might become the carbon sink in the future. ? 2011 Published by Elsevier Ltd.2010 International Conference on Energy, Environment and Development, ICEED 201020115785-7922010 International Conference on Energy, Environment and Development, ICEED 2010,2011,5:785-792A method for group decision making with multi-granularity interval reciprocal linguistic judgment matrixhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220733Liu, Hongbin, Cai, Jianfeng,2019/9/30 15:40:10With respect to the group decision making problem with multi-granularity interval reciprocal linguistic judgment matrix, a method based on 2-tuple linguistic judgment matrix is proposed. In this method, the 2-tuple linguistic representation model and interval reciprocal linguistic judgment matrix are given. Then, a transformation function is given to uniform the multi-granularity linguistic terms by choosing a uniform linguistic term set. Based on the transformation function and the linguistic dominance degree of the alternatives, a procedure to solve the group decision making is given. Finally, the linguistic decision making model is applied to an example with multi-granularity linguistic term sets. ?2011 IEEE.2011 International Conference on Computer and Management, CAMAN 201120112011 International Conference on Computer and Management, CAMAN 2011,2011The sustainable development evaluation of energy and chemical engineering base of Northern Shaanxi regionhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220735Xie, Wei, Zhao, Songzheng, Li, Jianzhong,2019/9/30 15:40:11The purpose of this article is to provide a systematic evaluation method to the sustainable development of energy and chemical engineering base of Northern Shaanxi region. As one of the abundant region which has minerals such as coal, oil, gas and halite in China, the growth of energy and chemical engineering base of Northern Shaanxi region is crucial to the economy development and society stability of the northwest and even the nation. The author makes use of AHP and fuzzy comprehensive evaluation, takes Northern Shaanxi region as an example, builds evaluation model from five aspects which are economic, social, resources, environmental and intelligence, and conducts systemic evaluation. The conclusion demonstrates that the sustainable development level of the base of Northern Shaanxi region has greatly improved in nearly five years, but still needs further efforts. ? 2011 IEEE.2nd International Conference on E-Business and E-Government, ICEE 201120112835-28392nd International Conference on E-Business and E-Government, ICEE 2011,2011,2835-2839Theory and design of one-axis stable platform for rotationhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220736Yao, Xu Xu, Hui, Lin,2019/9/30 15:40:10one-axis stable platform for rotation can isolate rotation movement from inertia measurement unit and image identification devices, then the platform often is used in shrapnel, mortar projectile, rocket projectile and other conventional ammunition. Based on theory of one-axis stabilized platform for rotation. The paper designs a new stabilized platform for rotation, and specified the servo control system of the platform The performance test for the platform shows that the design goal of design is accomplished and it meets the advance research and development of ? 2011 IEEE.2011 International Conference on Electric Information and Control Engineering, ICEICE 201120114691-46932011 International Conference on Electric Information and Control Engineering, ICEICE 2011,2011,4691-4693Computer-aided multiscale model derivation for MEMS arrayshttp://ir.nwpu.edu.cn/AchivementDetails/Index/220744Yang, B., Belkhir, W., Dhara, R.N., et al. 2019/9/30 15:40:10We are currently developing software dedicated to multiscale and multiphysics modeling of arrays of micro and nanosystems. Unlike traditional software that is based on models built once and for all, here this is the software that constructs models. It is based on the mathematical Two-Scale Transform, a technique for asymptotic methods, together with formal specification and verification techniques in computer science, combining formal transformations and term rewriting and type theory. We aim at taking into account a wide range of geometries combining thin structures, periodic structures with the possibility of multiple nested scales and any combination of these features. In this paper we present the principle of our methods and our first results. ? 2011 IEEE.2011 12th Int. Conf. on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 201120112011 12th Int. Conf. on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2011,2011Shadow removal based on gray correlation analysis and Sobel edge detection algorithmhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220745Ji, Feng, Gao, Xinbo, Dang, Zheng, et al. 2019/9/30 15:40:10Nowadays, moving target detection plays an important part in our daily life. Time consuming and detective accuracy are concerned. Gray correlation analysis, which has been proved to be used in moving object detection, really has a high accuracy. But, this higher accuracy often brings cast shadow disturbance and it is always misclassified as part of moving target. In order to solve this problem, an efficient cast shadow removal method using Sobel edge detection algorithm in moving target detection is proposed in this paper. The experiments show this method can remove the cast shadow efficiently and it can be used in real-time processing. ? 2011 Springer-Verlag.8th International Symposium on Neural Networks, ISNN 201120116676 LNCSPART 2395-4018th International Symposium on Neural Networks, ISNN 2011,2011,6676 LNCS(PART 2):395-401Wireless sensor network for precise agriculture monitoringhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220748Li, Shining, Cui, Jin, Li, Zhigang,2019/9/30 15:40:10Precision Agriculture Monitor System (PAMS) is an intelligent system which can monitor the agricultural environments of crops and provides service to farmers. PAMS based on the wireless sensor network (WSN) technique attracts increasing attention in recent years. The purpose of such systems is to improve the outputs of crops by means of managing and monitoring the growth period. This paper presents the design of a WSN for PAMS, shares our real-world experience, and discusses the research and engineering challenges in implementation and deployments. ? 2011 IEEE.2011 4th International Conference on Intelligent Computation Technology and Automation, ICICTA 201120111307-3102011 4th International Conference on Intelligent Computation Technology and Automation, ICICTA 2011,2011,1:307-310An automatic surface extraction for volume visualizationhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220753Ma, Yu, Zhang, Yanning, Wang, Xiyuan, et al. 2019/9/30 15:40:11This paper describes a novel automatic 3D surface extraction method for biomedical volume images. In this technique, the region of interesting (ROI) in 2D slice images is selected interactively, 3D ROI edge surface is determined by using Laplace operator based tracking method. According to coplanar principle of the voxel, the edge surface in ROI is then automatically extracted by region growing approach. Finally, the 3D edge surface of high accuracy (sub-voxel) is formed by reconstruction of the edge surface selected in 2D ROI. Experiments on biomedical images show that the new method is successful in interactive selection and automatic extraction of edge surfaces in 3D images.3rd International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 201120111387-3903rd International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2011,2011,1:387-390The effect of campus network culture on ideological and political educationhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220767Wu, Yuncai,2019/9/30 15:40:1121st century is a networked and digitized high-technology age ,the information revolution cored by Network has entered university campus ,whose popularization and widely-use has broaden the horizon of the students and brought convenience to their daily life and study. In spite of that, its harmful aspects have hugely influenced the students on their thought, values and behaviors which add much more difficulty to the ideological and political education. ?2010 IEEE.2010 3rd International Conference on Artificial Intelligence and Education, ICAIE 20102010687-6902010 3rd International Conference on Artificial Intelligence and Education, ICAIE 2010,2010,687-690The influence of dielectric constant on bandwidth of U-notch microstrip patch antennahttp://ir.nwpu.edu.cn/AchivementDetails/Index/220770Zhang, Linxi, Zhang, Qi, Hu, Chufeng,2019/9/30 15:40:11A rectangle patch antenna with U-notch is a practical method to improve the bandwidth of microstrip antennas bandwidth. If special material substrate and add matching network are combined, which not only reduce the quality factor of antenna, but also produce maximum output power for little reflection of load. When the dielectric constant �� of special material substrate changes, the bandwidth of U-notch microstrip patch antennas is different. The impact of dielectric constant is discussed in detail. The S11 parameter of the antenna has been simulated by HFSS. The simulation results show that the lower dielectric constant can gain wider band of antenna. ? 2010 IEEE.2010 IEEE International Conference on Ultra-Wideband, ICUWB201020101135-1382010 IEEE International Conference on Ultra-Wideband, ICUWB2010,2010,1:135-138Reliability analysis of two kinds take-back models in reverse logisticshttp://ir.nwpu.edu.cn/AchivementDetails/Index/220771Zhang, Jing, Liang, Gongqian, Li, Hui,2019/9/30 15:40:11The complexity and high uncertainty of reverse logistics have brought great difficulties to the reasonable operation and decision-makings of each supply chain node. Under the profits and costs analysis in the research of reverse logistics structure, there have been contradictions in the choice of sales take-back models. Through discussion of the after recall process - the nodes of processing plants, remanufacturers and renewable suppliers, and the path reliability between them, structure reliability of two take-back models have been analyzed. In different time of reverse logistics life cycle, there are different choices in decision making. ? 2010 ASCE.2010 International Conference of Logistics Engineering and Management: Logistics for Sustained Economic Development - Infrastructure, Information, Integration, ICLEM 20102010387758-7642010 International Conference of Logistics Engineering and Management: Logistics for Sustained Economic Development - Infrastructure, Information, Integration, ICLEM 2010,2010,387:758-764Transient coupled electro-magnetic thermal analysis of a permanent magnet brushless DC motorhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220772Zhang, Minghui, Liu, Weiguo,2019/9/30 15:40:10Permanent magnet brushless DC motors used in aerospace generally have numerous qualities such as light weight, small size, and high efficiency. This means that the thermal design of those motors is very serious. In order to obtain an accurate thermal field simulation of a permanent magnet brushless DC motor, both electromagnetic and thermal fields have to be calculated in a coupled simulation. In this paper, the computation is based on finite element method which applied to a four-pole 3-phase 30kW permanent magnet brushless DC motor. The coupling of the fields is performed via a detailed loss calculation and the temperature dependence of the permanent magnets and conductive materials. The simulation results are presented and the results are compared with experimental data to validate the model. ? 2010 IEEE.2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 201020104221-2242010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010,2010,4:221-224The study on political education in multimodality of internet usehttp://ir.nwpu.edu.cn/AchivementDetails/Index/220773Wu, Yuncai,2019/9/30 15:40:10This study accentuates the multimodality of Internet use as a critical indicator of digital inequalities. Other than focusing on certain types of Internet activities, this study encompasses a broad range of online activities and investigates them collectively. While previous research concludes that the type of Internet activities matters, this study suggests that it is the number of types, or the multimodality of Internet use that matters. As multimodal Internet use has some consequences, Political Education should take more measures to enrich citizen's Internet use, especially among college student, to help enhance their life chances and social inclusion. ? 2010 IEEE.2010 International Conference on Educational and Information Technology, ICEIT 201020101V1546-V15502010 International Conference on Educational and Information Technology, ICEIT 2010,2010,1:V1546-V1550A learning algorithm for one-class data stream classification based on ensemble classifierhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220778Zhang, Dong, Wang, Yong, Cai, Lijun, et al. 2019/9/30 15:40:11Current research on data stream classification mainly focuses on supervised learning, in which a fully labeled data stream is needed for training. However, fully labeled data streams are expensive to obtain, which makes the supervised learning approach difficult to be applied to real-life applications. In this paper, we consider the problem of one-class classification on data stream with respect to concept drift where a large volume of data arrives at a high speed and with change of concept. In this case, only a small number of positively labeled examples is available for training. We propose our OcEC(One-class Ensemble Classifiers)algorithm and have it compared with WEC[1] algorithm and SEA[2] algorithm. Experimental study on both Moving Hyperplane dataset and SEA dataset shows that the OcEC algorithm has excellent classification performance and can quickly adapt to concept drift. ? 2010 IEEE.2010 International Conference on Computer Application and System Modeling, ICCASM 201020102V2596-V26002010 International Conference on Computer Application and System Modeling, ICCASM 2010,2010,2:V2596-V2600Association analysis and case study framework based on the name distinctionhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220779Wu, Bo, Cai, Wandong, Li, Yongjun,2019/9/30 15:40:10The research of distinction of name ambiguity in the field of information retrieval could enhance searching effect. Therefore, it plays an important role to mine the data of name ambiguity in order to obtain useful knowledge. In this paper, we focus on the problem of traditional evaluation and ranking method used in the clustering. Traditional evaluation and ranking method ignores the association among the sub-information and simply considers that pieces of sub-information are mutual independent. We present an effective data mining method framework based on the case study and association analysis. The method framework is evaluated on the dataset of name ambiguity from the database of CDBLP. The dataset includes the information of coauthor name, workplace, publication, years and ranking of the author of papers. The experimental results show that one piece of main sub-information assisted by some minors could form a stronger rule very useful for the distinction of name ambiguity. Also some combinations of pieces of minor sub-information could produce a stronger rule. The association rules selected by the experiment could be easily explained and commonsensible. Considering the association rules coming from the objective data and data mining method, they are more reliable.2010 International Conference on Computer Application and System Modeling, ICCASM 201020104V4285-V42892010 International Conference on Computer Application and System Modeling, ICCASM 2010,2010,4:V4285-V4289Classifying skewed data streams based on reusing datahttp://ir.nwpu.edu.cn/AchivementDetails/Index/220780Liu, Peng, Cai, Lijun, Wang, Yong, et al. 2019/9/30 15:40:11Current research community on data streams mining focuses on mining balanced data streams. However, the skewed class distribution appears in many data streams applications. In this paper, we introduce the method of discovering concept drifting on skewed data streams and propose an algorithm for c1assitying skewed data streams based on reusing data, RDFCSDS (Reuse Data for Classitying Skewed Data Streams). We evaluate RDFCSDS algorithm on Moving Hyperplane data set. The experiment results show that the sampling method based on reusing data works better than the simple sampling method and cluster sampling method on skewed data streams with concept drifting.2010 International Conference on Computer Application and System Modeling, ICCASM 201020104V490-V4932010 International Conference on Computer Application and System Modeling, ICCASM 2010,2010,4:V490-V493Application of particle swarm optimization for the design of a broadband microstrip antennahttp://ir.nwpu.edu.cn/AchivementDetails/Index/220781Zhao, Ya-Min, Xu, Jia-Dong,2019/9/30 15:40:11The discrete binary particle swarm optimization (PSO) is an extension of standard PSO on binary system. As a time-domain method, finite different time domain (FDTD) can obtain the required broadband frequency information through once time-domain calculation. Therefore, PSO's fitness function can choose multi-point in frequency, that is, the design of fitness function is more flexible when PSO is combining with FDTD. In this paper, discrete binary PSO combined with FDTD method is applied to design a broadband microstrip antenna. Test results show the bandwidth of the optimized antenna at -10dB is expanded significantly compared with the original antenna. ? 2010 IEEE.2010 International Conference on Computer Application and System Modeling, ICCASM 2010201015v15406-v154082010 International Conference on Computer Application and System Modeling, ICCASM 2010,2010,15:v15406-v15408A new P2P traffic identification model based on node statushttp://ir.nwpu.edu.cn/AchivementDetails/Index/220783Lu, Xuan-Min, Pei, Jiang, Zhou, Ya-Jian,2019/9/30 15:40:10Random port, blurred protocol features, as well as HTTP tunneling technology have become more and more popular in the new P2P applications. It makes current P2P traffic identification methods based on traffic features or deep packet inspection increasingly ineffective. To resolve this problem, a new P2P traffic identification model based on node's status is proposed in this paper. Through multi-level identification modules, the obtained node's status is stored into a Hash table, and a trusted list is created by mapping and feedback to the end of identification. Moreover, the definition of the active factor, incremental factor and link cache can help to identify the P2P traffic generated by port hopping and protocol encryption quickly and effectively. ? 2010 IEEE.2010 International Conference on Management and Service Science, MASS 201020102010 International Conference on Management and Service Science, MASS 2010,2010An improved algorithm for image mosaic based on Speeded-up Robust Featureshttp://ir.nwpu.edu.cn/AchivementDetails/Index/220784Lu, Xuan-Min, Wang, Jun-Ben, He, Zhao,2019/9/30 15:40:10Due to the shortcomings of the large data and time consuming in the conventional image mosaic algorithms, animproved algorithm based on Speeded-up Robust Features(SURF) is presented in this paper. The integral image is introduced for image convolutions to reduce the computation and Hessian matrix is adopted for the detector to extract the interest points. For each feature point, the dominant orientation is assigned by Haar-wavelet response, and then the descriptor is determined. Finally, the Homography matrix between two images is obtained by RANSAC. Experimental result shows that this algorithm with strong robustness performs rapidly and effectively. ? 2010 IEEE.2010 International Conference on Management and Service Science, MASS 201020102010 International Conference on Management and Service Science, MASS 2010,2010A ciphertext retrieval model for encrypted XML database with bucket management algorithmhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220785Lu, Xuan-Min, You, Jun, Zhou, Ya-Jian,2019/9/30 15:40:11To resolve the problems of security and ciphertext query efficiency for the XML database, a ciphertext retrieval model is presented in this paper. In this model, the value index and structure index in the encrypted XML database are established and the entrance addresses are recorded with the bucket management algorithm to realize the rapid retrieval for encrypted XML data. Experiments results show that this model not only has high security and improved ciphertext retrieval efficiency, but also supports the range query and easy to update. ? 2010 IEEE.2010 International Conference on Management and Service Science, MASS 201020102010 International Conference on Management and Service Science, MASS 2010,2010An integrated PLC smart home system in pervasive computing environmenthttp://ir.nwpu.edu.cn/AchivementDetails/Index/220786Dong, Yunwei, Zhang, Bo, Dong, Kang,2019/9/30 15:40:10Smart Home System (SHS) is an important application in pervasive computing. It makes household electrical appliances and other information equipments connect with each other, and it also provides a service with high abundant, personalized, convenient, safe and efficient through the network. This paper puts forward an integrated solution of Smart Home System in Pervasive Computing Environments, which is designed by OSGi and power-line communication (PLC). It makes people perceives obtain all the information necessary whenever and wherever by various intelligent equipments. In accordance with the result of pervasive computing to show human requirement, it implements the computing result to all kinds of devices being controlled in Smart Home system through power line carrier communication. And the management process is flexible and convenient. Our goal is to harmonize the relationship between the man and the household environment. ? 2010 IEEE.Symposia and Workshops Held in Conjunction with the 7th International Conference on Ubiquitous Intelligence and Computing, UIC 2010 and the 7th International Conference on Autonomic and Trusted Computing, ATC 20102010288-291Symposia and Workshops Held in Conjunction with the 7th International Conference on Ubiquitous Intelligence and Computing, UIC 2010 and the 7th International Conference on Autonomic and Trusted Computing, ATC 2010,2010,288-291Modeling and performance analysis of FC-AE-ASM which base on PETRI net theoryhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220787Liu, Bin, Zhang, Jandong, Yang, Qiming, et al. 2019/9/30 15:40:10Fiber Channel is the new generation network and bus technology, with high property of good compatibility, low latency, high reliability, high fast transmission, distance transmission and so on. Based on periodic and event information, this paper took deterministic and stochastic Petri nets as a tool, to model a simulated FC-AE-ASM network in the Fiber Channel Avionics Environment. It also calculates two important performance figure of FC-AE-ASM network load and time-delay of the system according to simulation results. By analyzing the curve of the data, it is of help to gain a deeper understanding of the transmitting mechanism of event messages of avionics system in FC-AE-ASM network, and provide important theoretical basis for the design and improvement of integrated avionics system. ?2010 IEEE.2010 International Conference on Computational Intelligence and Software Engineering, CiSE 201020102010 International Conference on Computational Intelligence and Software Engineering, CiSE 2010,2010A new scheme for message-driven FH systemhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220788Wang, Ding, Zhao, Hong, Fan, Zhongliang,2019/9/30 15:40:10Based on many good characteristics such as strong anti-jamming property, good compatibility and ability in working under different modes, frequency hopping (FH) system has been widely used in a variety of anti-jamming communication systems. The spectral efficiency in conventional FH communication system is low due to inappropriate use of the available bandwidth. The message-driven frequency-hopping (MDFH) scheme proposed in literature [7] possesses higher spectral efficiency than conventional FH communication system, but the performance of anti fixed-frequency interference is limited. In this paper, based on the idea of MDFH, combining with the error correction coding technique, we propose a new scheme to achieve FH communication. Theoretical analysis and simulation results show that the ability of anti fixed-frequency interference is significantly improved by the new scheme. ? 2010 IEEE.2010 International Conference on Future Information Technology and Management Engineering, FITME 201020102395-3982010 International Conference on Future Information Technology and Management Engineering, FITME 2010,2010,2:395-398Multiple description based distributive compression for hyperspectral imageshttp://ir.nwpu.edu.cn/AchivementDetails/Index/220789Abbasi, Naveed Ahmed, Fatima, Syeda Narjis, Yangyu, Fan,2019/9/30 15:40:10In our paper, we propose a distributed source coding scheme exploiting the principle of multiple description coding for a simple encoder implementation of hyperspectral image compression. Multiple descriptions hold great significance in scenarios where highly fidelity reconstruction is desired after transmission over error and loss prone transmission channels. Lossy Wyner Ziv coding is deployed in conjunction with multiple descriptions resulting in generation of multiple correlated independent substreams of key bands which are employed as side information at the decoder. In addition, adaptive parity generation is supported that provides a more dynamic reconstruction in terms of variable bit rate generation. The inherently compliant multiple description based distributive source coding paradigm is not only appropriate for limited onboard processing but also aids the establishment of independent processing nodes distributing the aggregate onboard computational load over multiple nodes for efficient transmission. The proposed scheme offers a thoughtful perspective on prevailing challenges in the design of robust hyperspectral imaging algorithms. Experimental results of PSNR performance depict that our scheme offers competitive performance as compared to various schemes in the same arena. ? 2010 IEEE.2010 International Conference on Future Information Technology and Management Engineering, FITME 201020102352-3552010 International Conference on Future Information Technology and Management Engineering, FITME 2010,2010,2:352-355A single-layer left-handed material of split-square LC resonator coupled with H-shaped structurehttp://ir.nwpu.edu.cn/AchivementDetails/Index/220790Chen, Peilin, Ding, Jun, Han, Zhengli, et al. 2019/9/30 15:40:10In this paper, novel single-layer left-handed material, consisting of split-square LC resonator (SSLC) coupling with modified H-shaped structure, is proposed. The related electromagnetic characteristics are studied by retrieving constitutive parameters from the simulated scattering parameters. Numerical results show that the negative permeability band of SSLC is relatively broad. The negative refraction of H-SSLC is achieved by overlapping the simultaneously negative permittivity and permeability of the two elements. This new structure may open a way to prepare the application of left-handed material. ? 2010 IEEE.2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 20102010168-1712010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010,2010,168-171Face classification using sparse reconstruction embeddinghttp://ir.nwpu.edu.cn/AchivementDetails/Index/220792Liang, Mingjiang, Zhuang, Yu, Cai, Cheng,2019/9/30 15:40:10Face classification is an active and important research area in image processing, pattern classification and computer vision, since it is widely used in real-world application. In general, face classification framework consists of feature extraction and classifier, while feature extraction method is considered critical to the performance of the classifier. Traditional face classification frameworks used to employ the classical methods such as Principle Component Analysis (PCA) and Laplacian Eigenmap for feature extraction. In order to achieve better performance of face classification, we propose a new framework based on Sparse Reconstruction Embedding (SRE) method. In our framework, we firstly use maximum likelihood estimator(MLE) to estimate the optimal dimensionality of the data, and then use SRE to obtain the low-dimensional representations, finally, Quadratic discriminant classifier (QDC) is employed to compute the classification model. We conduct experiments on publicly available database to examine the efficacy of the proposed framework. ?2010 IEEE.2010 International Conference on Computational Intelligence and Software Engineering, CiSE 201020102010 International Conference on Computational Intelligence and Software Engineering, CiSE 2010,2010New method for measuring properties of ferroelectric materials in microwavehttp://ir.nwpu.edu.cn/AchivementDetails/Index/220793Wang, Ting, Wu, Changying, Ren, Ankang,2019/9/30 15:40:10Over the last few decades, ferroelectric materials have been gaining much interest due to the unique operational characteristics they demonstrate when a dc electric field is applied. This paper is committed to introduce a new way of investigating ferroelectric materials and their characteristics under the effect of an electric field bias (about 1000V) and high frequencies (0.8GHz��1 GHz). In the new method, TRL calibration and an electric field bias is invoked to guide the microstrip line. Meanwhile, simulation and measured results demonstrate the effectiveness of the scheme. ? 2010 IEEE.2010 IEEE 12th International Conference on Communication Technology, ICCT'20102010697-7002010 IEEE 12th International Conference on Communication Technology, ICCT'2010,2010,697-700An efficiently 3D face recognizing method using range image and sparse representationhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220794Zhang, Chao, Zhang, Yanning, Lin, Zenggang, et al. 2019/9/30 15:40:10In order to eliminate the effect of the facial expression and illumination condition, as well as to speed up the recognition procedure, we propose a face recognition approach based on sparse representation. First, preprocessing and segmenting the face area from three dimensional (3D) face scans, we also apply coarse to fine registration to ensure the alignment of range images; second, mapping the 3D model to range image through a kind of geometry-based resampling method; finally, employ sparse representation classification method to identify 3D face. The experiment results in actual 3D face database demonstrate the effectiveness of the proposed method. ?2010 IEEE.2010 International Conference on Computational Intelligence and Software Engineering, CiSE 201020102010 International Conference on Computational Intelligence and Software Engineering, CiSE 2010,2010Formal interface-component based software analysis and designhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220795Song, Cui-Ye, Du, Cheng-Lie, Li, Gang,2019/9/30 15:40:10Interaction interface is an important concept in component-base software engineering. In this paper, an interface-component based software analysis and design method is proposed, which is characterized by interface-based requirement analysis and interface-based design. It includes mainly three steps:(1)Capture and formally describe the interfaces from original user requirement;(2)Refine the interfaces until each interface becomes easily programable;(3)Dispatch interfaces to components and define the components assembly principle for further component-based implementation.We illustrates our approach in an application of a fully automatic washing machine control program named WashControl, and it shows good readability and traceability during the requirement analysis and design. ?2010 IEEE.2010 International Conference on Computational Intelligence and Software Engineering, CiSE 201020102010 International Conference on Computational Intelligence and Software Engineering, CiSE 2010,2010Enterprise investment timing based on options game theoryhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220796Chai, Huaqi, Song, Deqiang,2019/9/30 15:40:10The standard options game model appropriately deals with uncertainty and competitive factors and the relationship between them. In order to match with reality, based on the standard options game model, an extended options game model is established. To consider in the stage of sequential equilibrium there are n competitors, all of whom are able to find their own optimal investment points, assuming that these enterprises pay for different sunk costs, an asymmetric multi-oligopoly options game model is given. All the investment income functions of enterprises are shown, on this basis to solve these enterprises' optimal investment thresholds and moments. Finally, by a numerical analysis, practicality of the extended options game model in the real world is conformed. ? 2010 IEEE.3rd International Conference on Information Management, Innovation Management and Industrial Engineering, ICIII 201020104155-1583rd International Conference on Information Management, Innovation Management and Industrial Engineering, ICIII 2010,2010,4:155-158Research of crosstalk reduction between microstrip lines based on high-speed PCBshttp://ir.nwpu.edu.cn/AchivementDetails/Index/220797Li, Huan-Huan, Guo, Chen-Jiang, Zhang, Yu,2019/9/30 15:40:10A new routing method is proposed to reduce the peak far-end crosstalk voltage and the crosstalk induced timing jitter of parallel microstrip lines on printed circuit boards. The stub uniformly distributed along one of parallel double microstrip lines in the proposed routing method increase the mutual capacitance without much changing the mutual inductance between the aggressor and victim lines. This reduces the difference between the capacitive and inductive couplings and hence the far-end crosstalk. The structure of parallel double microstrip lines is treated as a symmetrical network with 4 ports, simulation on the S parameters is processed. Comparison with the no guard, the serpentine guard, and the via-stitch guard shows the proposed routing method gives the smallest values in the peak far-end crosstalk voltage and has a relatively simpler structure. ?2010 IEEE.2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 20102010994-9972010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010,2010,994-997A novel design for UHF near-field RFID reader antenna based on traveling wavehttp://ir.nwpu.edu.cn/AchivementDetails/Index/220799Ren, Ankang, Wu, Changying, Wang, Ting, et al. 2019/9/30 15:40:10A novel planar antenna is presented for ultra high frequency (UHF) near-field radio frequency identification (RFID) applications. The antenna is composed of grounded coplanar waveguide, coplanar stripline, a lumped balun, multiple resistances and a finite-size ground plane. The load impedance is equal to the characteristic impedance of the coplanar stripline, so traveling wave can transmit along the coplanar stripline. The proposed structure can make large currents along the coplanar stripline so that a strong and uniform magnetic field distribution is excited in the region around the antenna. The antenna geometry, design concept, simulated and measured results are carefully discussed throughout the paper. Measurements show that the antenna operating with a commercial reader demonstrates good performance of tag identification with inductive coupling for near-field RFID applications. ? 2010 IEEE.2010 IEEE 12th International Conference on Communication Technology, ICCT'20102010239-2422010 IEEE 12th International Conference on Communication Technology, ICCT'2010,2010,239-242The relationship research between governance structure and company performance of energy listed companyhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220800Chai, Huaqi, Song, Deqiang,2019/9/30 15:40:11Corporate governance structure is the most important structure in a modern enterprise system, whether reasonable or not is the most important decision factor for the business performance improving. By utilizing the sample data from 100 energy listed companies in Chinese stock market in 2008, combined with the particularity of the energy companies, using SPSS17.0 the relationship between governance structure and company performance of Chinese energy listed companies were studied. It's concluded that the relationship between governance structure and company performance of Chinese energy listed companies was not significant, and discuss its causes and countermeasures. ? 2010 IEEE.3rd International Conference on Information Management, Innovation Management and Industrial Engineering, ICIII 201020104168-1713rd International Conference on Information Management, Innovation Management and Industrial Engineering, ICIII 2010,2010,4:168-171RW-MAC: An asynchronous receiver-initiated ultra lowpower MAC protocol for wireless sensor networkshttp://ir.nwpu.edu.cn/AchivementDetails/Index/220801Yang, Dongyu, Qiu, Ying, Li, Shining, et al. 2019/9/30 15:40:11In this paper, we present an asynchronous energy-efficient MAC protocol called RW-MAC for wireless sensor networks. RW-MAC is a receiver-initiated MAC which significantly reduces energy consumption by precisely predicting the receiver's wakeup time while still achieves high concurrent performance. To minimize collision, we present an algorithm to stagger the wakeup time of each node in the same collision domain. RW-MAC also tries to optimize the send sequence to maximize the throughput. We have implemented RW-MAC on TinyOS and evaluated its performance on testbeds. The result shows RW-MAC achieves higher concurrent performance and lower energy consumption compared to RI-MAC and X-MAC.IET International Conference on Wireless Sensor Network 2010, IET-WSN 201020102010575 CP393-398IET International Conference on Wireless Sensor Network 2010, IET-WSN 2010,2010,2010(575 CP):393-398Predicting far-field RCS from near-field data based on MOMhttp://ir.nwpu.edu.cn/AchivementDetails/Index/220860Wei, Yan, Jiadong, Xu, Ping, Li,2019/9/30 15:40:10A technique to predict far-field RCS from near-field data is described. The method utilizes near-field data to determine equivalent sources over a fictitious surface which encompasses the target made by perfect electric conductor (PEC) and these sources are used to ascertain the far-field RCS. An electric field integral equation (EFIE) is developed to relate the near-field to the equivalent sources. RWG basis function is involved and makes the EFIE simple. The equivalent sources can be expanded by RWG basis function according to method of moments (MOM) procedure. The integral equation can be transformed into a matrix with the equivalent sources decoupling from the equation. The matrix equation is solved with the least squares techniques. Numerical simulation of this technique is presented. The results of the equivalent sources show high accuracy compared to the scattering RCS calculated by the software FEKO.2009 International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE 200920092009557 CP379-3822009 International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE 2009,2009,2009(557 CP):379-382Analytical energy model of coding-based reprogramming protocols in wireless sensor networkshttp://ir.nwpu.edu.cn/AchivementDetails/Index/346777Zhang, Yan, Zhang, Yu, Li, Jun-Wei, et al. 2019/10/1 15:39:54As application requirements evolve, the software on sensor nodes needs to be updated, or patched to fix errors to all the nodes of the entire networks. Recently, coding-based reprogramming protocols are proposed to provide efficient code dissemination in environments with high packet loss rate. Methods in analyzing the performance of these protocols, however, need further study. This paper presents an analytical model for energy cost based on time of dissemination and network topology. In this model, page pipelining and communication range between nodes are taken into accounts. Results from extensive simulations of a representative coding-based reprogramming protocol called Rateless Deluge coincide with the performance predicted by this model (the average relative error of single-node energy consumption is about 0.23%), thus validating the approach. These analytical results show that network density, network size and the number of packets per page all have significant impact on energy cost of the whole network. Particularly, a decrease in density of the network harms the energy performance (the energy consumption and network density is synthesized to be quadratic function). The energy cost of reprogramming the network is linear with the size of network (for the N��N grid network, the average growth rate is 50% when n change from 3 to 10) while the energy consumption of single node increases (the average growth rate is 6.9%). The energy cost is inverse with the page size of code image (the average rate of reduce is 11.2%). ? 2013 ISCAS.Ruan Jian Xue Bao/Journal of Software201324SUPPL.1125-133Ruan Jian Xue Bao/Journal of Software,2013,24(SUPPL.1):125-133Advance in triangular mesh simplification studyhttp://ir.nwpu.edu.cn/AchivementDetails/Index/818864He, Mingyi, Li, Long,2019/9/30 15:40:10With the development of modern 3D acquisition facilities and tools, large mesh models with high-precision for the representation of complex geometric objects becomes feasible. However, many considerable difficulties have emerged in these huge mesh models, such as the storage capacity and rendering speed of computers. Triangular mesh, which is one of the most popular polygonal meshes, plays an important role in mesh simplification field. Many different methods and algorithms have been put forward to the research of triangular mesh simplification in the past few years. In this paper, triangular mesh simplification algorithms and their corresponding improved algorithms are overviewed. In addition, some recent achievements of triangular mesh simplification in the author's laboratory (IAP) are presented. Finally, future development and prospects in this area are also discussed and outlined, respectively. ?2010 IEEE.11th International Conference on Control, Automation, Robotics and Vision, ICARCV 201020101638-164311th International Conference on Control, Automation, Robotics and Vision, ICARCV 2010,2010,1638-1643Endmember extraction by L2,0 constrained sparse dictionary selectionhttp://ir.nwpu.edu.cn/AchivementDetails/Index/1027986Mei, Shaohui, Du, Qian, He, Mingyi, et al. 2019/9/30 15:40:10Endmembers play an important role in many hyperspectral remote sensing applications, such as classification and Spectral Mixture Unmixing (SMU). In this paper, by considering endmembers as a small subset of pixels in a hyperspectral image, a sparse Linear Mixture Model (sLMM) is constructed to model the mixed pixels. As a result, an L2,0 based sparse dictionary selection model is proposed for endmember extraction (EE) of hyperspectral images. Moreover, a Simultaneous Orthogonal Matching Pursuit (SOMP) based algorithm is adopted to extract endmembers efficiently. Experimental results on both synthetic and real hyperspectral data demonstrate our proposed EE algorithm outperforms several popular pure-pixel EE algorithms. ? 2015 IEEE.7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, WHISPERS 201520152015-June7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, WHISPERS 2015,2015,2015-JuneExtended morphological profiles with duality for hyperspectral image classificationhttp://ir.nwpu.edu.cn/AchivementDetails/Index/1028064Imran, Farid Muhammad, He, Mingyi,2019/9/30 15:40:10In this paper, the Extended Morphological Profile with duality is proposed and studied for hyperspectral image classification, by which, the shape noise is reduced and thus better classification accuracy is obtained compared to the conventional Extended Morphological Profile technique. Moreover, the integration of a linear filtering technique and Support Vector Machine based classifier is also used for classification of the hyperspectral images and it has been shown that the classification accuracy with urban data set is further improved. The classification map is also improved after filtering, in particular where data set is more congested. The shadows are more clearly shown in classification map after filtering. ? 2015 IEEE.7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, WHISPERS 201520152015-June7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, WHISPERS 2015,2015,2015-JuneOptimization on GA-BP neural network of coal and gas outburst hazard predictionhttp://ir.nwpu.edu.cn/AchivementDetails/Index/1031667Wu, Bo, Wu, Shiyue, Liu, Xiaofeng,2019/9/30 15:40:10This paper presents a genetic algorithm and back propagation neural network (GA-BP-NN) outburst prediction model with a structure of 6 �� 13 �� 1 according to basic theory of coal and gas outburst hazard classification prediction of coal mine and genetic algorithm, back propagation and neural network. Particularly, we also construct an application of outburst prediction of coal mine. From the learning of living examples of an area in Shanxi province in China, we could safely draw the conclusions as followed: a proper number of learning samples is 12��18 when there are 6 input neurons of outburst prediction; In addition, the network generalization capability could be enhanced by increasing number of classes which belong to the training samples and decreasing distances of sample intervals; When the Logsig delivery function is taken in output layer, the pattern classification of network is best and the critical value of outburst prediction criterion is 0.5; When the pattern classification of network is best, other parameters have little influence on the network capability. The application and conclusions could be taken in Prediction of Coal and Gas Outburst of coal mining and contribute greatly to production safety of coal mine. ? 2010 IEEE.2010 IEEE 5th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 20102010673-6782010 IEEE 5th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2010,2010,673-678