摘要：
Nowadays, malware has become one of the most serious threats to information security, which causes incalculable economic losses. In this paper, we introduce a malware analysis platform based on taint analysis. Our platform focuses on the overflow attack (Of all attacks, more than 60% is the overflow attack) and the condition-related malware protection technology (which is one of the most popular malware protection technologies). Experiments show that our platform is efficient for malware detection and analysis.
摘要：
The generalized Wonham controllable canonical form in multi-input systems is presented and applied to pole placement of state derivative feedback. A new direct algorithm is proposed. The multi-input system can be decomposed some single-input systems and for every single-input system the problem is easy to be resolved. The advantage of this algorithm is no need to compute the characteristic polynomial of the system. The theory and approach are introduced, and the general expression containing arbitrary parameter is obtained for the derivative feedback gain matrix of the multi-input system. An illustrative example is presented to show the proposed method.
摘要：
The wireless sensor networks are widely used in many fields because of its characters such as large-scale, self-organization, dynamic, reliability and so on. But its developments have encountered many problems and the security is an important problem. The traditional security protection method cannot be applied directly to the wireless sensor networks such as the intrusion detection system due to its special characteristics with limited memory and storage space. In this paper, the security problems and related protection mechanisms in the wireless sensor networks are discussed and the intrusion detections are introduced. The essential reasons of security issues in wireless sensor networks are analyzed and some intrusion attacks methods are illustrated. The security pattern in the wireless sensor networks is provided and analyzed.
作者机构：
[Gao, Zunhai; Ye, Xichen] Wuhan Polytech Univ, Sch Math & Comp, Wuhan 430023, Peoples R China.
通讯机构：
[Gao, Zunhai] W;Wuhan Polytech Univ, Sch Math & Comp, Wuhan 430023, Peoples R China.
会议名称：
International Conference on Materials and Products Manufacturing Technology
会议时间：
20120922-23
会议地点：
Guangzhou(CN)
会议主办单位：
[Gao, Zunhai;Ye, Xichen] Wuhan Polytech Univ, Sch Math & Comp, Wuhan 430023, Peoples R China.
会议论文集名称：
Advanced Designs and Researches for Manufacturing. Part 1
关键词：
Pole-placement;Multi-Input Linear Systems;State Feedback;State-derivative Feedback;Wonham Controllable Canonical Forms
摘要：
Generalized Wonham controllable canonical forms are introduced to apply to pole placement of state feedback or state derivative feedback. New methods of pole placement of both state feedback and state derivative feedback for multi-input system are proposed. The theory and approach are introduced, and the general expression gain matrices containing arbitrary parameter are obtained for both state feedback and state derivative feedback of the multi-input system.
摘要：
The report presents information with dynamic data and various formats. It is the foundation of the basic business requirements of enterprise and the implementation BI strategy. A good report can reflect enterprise's current operation status and give support to strategic decisions for the future. This paper gives the definition of multidimensional dynamic reports. The method of configuring report information by using XML and realizing the statistics of multidimensional dynamic reports by high-level programming language are also in this paper.
摘要：
The generalized Wonham controllable canonical form in single-input systems is presented and applied to pole placement of state derivative feedback. A new direct algorithm is proposed. The advantage of this algorithm is no need to compute the characteristic polynomial of the system. The theory and approach are introduced, and the general expression is obtained for the derivative feedback gain matrix of the single-input system.
摘要：
The compounds of Fe substitution of Cr in nanotructured Sr2Fe1-xCrxMoO6 (0 <= x <= 0.3) double perovskite have been prepared by sol-gel method. The x-ray diffraction patterns of the samples show that the samples are in nanometer range. And the average grain size D for these samples is 39.7, 37.1, 33.4, 31.9, and 31.2nm, respectively, decreases with the increasing of Cr ion. The saturation magnetization and the magnetoresistance of the samples decrease with the increasing of Cr for the disorder defects which increase for the close ionic radii of Mo and Cr.
作者机构：
[Yang Jian-Hong] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan 430022, Peoples R China.
会议名称：
International Conference on Intelligence Science and Information Engineering (ISIE 2012)
会议时间：
AUG 25-26, 2012
会议地点：
Lushan, PEOPLES R CHINA
会议主办单位：
[Yang Jian-Hong] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan 430022, Peoples R China.
会议论文集名称：
Advances in Intelligent Systems Research
关键词：
Geography Markup Lan-guage (GML);Web GIS;geographical data code
摘要：
The paper introduces the simple feature object model and Geography Markup Lan-guage(GML) which proposed by the Open GIS Consortium(OGC). Then we discussed the means of encoding the geographical data based on XML.
作者机构：
[Chen Xia; Chen, X] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan 430022, Peoples R China.
会议名称：
International Conference on Intelligence Science and Information Engineering (ISIE 2012)
会议时间：
AUG 25-26, 2012
会议地点：
Lushan, PEOPLES R CHINA
会议主办单位：
Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan 430022, Peoples R China.
会议论文集名称：
Advances in Intelligent Systems Research
关键词：
Queueing System;Optimal Control;Primary Service;Secondary Service
摘要：
In this research, we study an M/M/1 queueing system with both a primary service and a secondary service that share a common server's capacity. We show that such system's optimal control policy is that the capacity allocated for the secondary service is monotonically non-increasing in the number of people in the system. Also, the possible optimal secondary capacity is actually on the convex envelope of the secondary cost function.
摘要：
Business developer needs to develop fault-tolerant process, but fault-tolerant process development based on exception handling mechanism provided by BPEL costs much time and is easy to make mistake. We propose an application exception handling development method for service-oriented system based on existing policy description language (EHPDL-P). The method guides application exception development at component layer, service layer and process layer. Especially in process layer, use BPEL to define normal logic and use EHPDL-P to define exception handling strategy, which can separate normal business logic and exception business logic. Finally, use algorithm to transform BPEL code and EHPDL-P file to fault-tolerant process.
会议论文集名称：
2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)论文集
关键词：
Multidimensional data modeling;fact table;dimension table;OLAP;SMS data analysis model
摘要：
Multidimensional data modeling is the foundation of OLAP. This paper presents methods of multidimensional data modeling and applies it to the SMS(short messages) communication service. In order to analyze SMS data, a OLAP model must be designed. After the data from SMS communication are divided into fact data and dimension data in accordance with needs for SMS data analysis, the fact table and dimension tables are created. The multidimensional SMS data analysis model is built on the tables and then implemented by SQL server.
作者机构：
[Ruan Bing; Luo Taohua] WuHan Polytech Univ, Sch Math & Comp Sci, Wuhan 430023, Peoples R China.
会议名称：
International Conference on Intelligence Science and Information Engineering (ISIE 2012)
会议时间：
AUG 25-26, 2012
会议地点：
Lushan, PEOPLES R CHINA
会议主办单位：
[Ruan Bing;Luo Taohua] WuHan Polytech Univ, Sch Math & Comp Sci, Wuhan 430023, Peoples R China.
会议论文集名称：
Advances in Intelligent Systems Research
关键词：
Web service;User Interface Driven Modeling (UIDM);Service-oriented (SO)
摘要：
At present user interface has been one of the most important parts of the software. Focus on the characteristics of web application, a service-oriented system integration method called User Interface Driven Modeling (UIDM) from user's point of view was provided.
期刊：
Applied Mechanics and Materials,2012年130-134:2809-2812 ISSN：1660-9336
通讯作者：
Fang, Chao
作者机构：
[Chen, LiangYan; Fang, Chao] Wuhan Polytech Univ, Dept Math & Phys, Wuhan 430023, Peoples R China.
通讯机构：
[Fang, Chao] W;Wuhan Polytech Univ, Dept Math & Phys, Wuhan 430023, Peoples R China.
会议名称：
2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)
会议时间：
2011-09-23
会议地点：
合肥
会议主办单位：
[Fang, Chao;Chen, LiangYan] Wuhan Polytech Univ, Dept Math & Phys, Wuhan 430023, Peoples R China.
会议论文集名称：
2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)论文集
关键词：
perovskite;ferroelectric;oxygen octahedra;Binding energy
摘要：
The empty orbital model in perovskite ATiO(3)-type (A=Mg, Ca, Sr and Ba) ferroelectrics with oxygen octahedra has been proposed. In this study, the impact of temperature on the bond energy of Ti-O has been discussed from the point of view of statistical thermodynamics, then the temperature dependence of equilibrium position of Ti ion has been calculated. The results show that because of the existence of empty orbital, with temperatrue decreasing the repulsion energy of Ti and O ions reduces and the Ti ion shift the equilibrium position in the cooling through the Curie temperature owing to Coulomb interaction. Ferroelectric phase transition in perovskite are successfully explained. Theoretical and experimental results for perovskite ATiO(3)-type ferroelectrics are compared and discussed.
作者机构：
[Liao Ming-chao] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan 430023, Peoples R China.
会议名称：
International Conference on Intelligence Science and Information Engineering (ISIE 2012)
会议时间：
AUG 25-26, 2012
会议地点：
Lushan, PEOPLES R CHINA
会议主办单位：
[Liao Ming-chao] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan 430023, Peoples R China.
会议论文集名称：
Advances in Intelligent Systems Research
关键词：
rice kernel;image process;binarization;analyses of shape
摘要：
It facilitates to calculate length, width and area of rice kernel to preprocess the color image of rice kernel by gray processing of image, binarization and contour extraction, and the matching degree obtained by the method of template matching can evaluate the rate of imperfect rice kernel.
作者机构：
[Yang, Qian; Guan, Shuan; Sun, Lihong] Wuhan Polytech Univ, Coll Math & Comp Sci, Wuhan 430023, Peoples R China.
会议名称：
International Conference on Intelligence Science and Information Engineering (ISIE 2012)
会议时间：
AUG 25-26, 2012
会议地点：
Lushan, PEOPLES R CHINA
会议主办单位：
[Guan, Shuan;Yang, Qian;Sun, Lihong] Wuhan Polytech Univ, Coll Math & Comp Sci, Wuhan 430023, Peoples R China.
会议论文集名称：
Advances in Intelligent Systems Research
关键词：
Frame differentiation;Human color evaluation;Soble transformation;hand locating;Trajectory tracking
摘要：
Possible object areas are selected through using frame differentiation method. Human color evaluation function is constructed to evaluate the pixels in possible object areas. Soble transformation are done to the evaluation function values, as a result edges of possible objects are gotten, which are projected to the horizontal axis and vertical axis to realize locating hands and then tracing them.
作者机构：
[Liu Guangrong; Liu, GR] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Peoples R China.
会议名称：
International Conference on Intelligence Science and Information Engineering (ISIE 2012)
会议时间：
AUG 25-26, 2012
会议地点：
Lushan, PEOPLES R CHINA
会议主办单位：
Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Peoples R China.
会议论文集名称：
Advances in Intelligent Systems Research
关键词：
digital image;threshold segmentation;contour extraction;iterative method
摘要：
In traffic image processing, image edge detection is an important part of image processing and analysis. Firstly, the original image is gray-scale transformation. Then the image is smoothed processing with median filter in order to improve the quality of image edge detection. With iterative method for image segmentation, black and white binary image is obtained. Lastly,on this basis, in accordance with the detection criteria to extract and tracking contour. Contour extraction and tracking performance is better. This work lays a foundation for the follow-up of parking spaces to identify.
摘要：
High-speed expansion of city size has been increasing the difficulty of management and services of city departments. And now, more and more the mature GIS technologies, such as digital map, spatial analysis, etc, play an important role in the urban services. This paper will focus on the GIS technology in the urban service hotline based on the GIS platform development of the urban service hotline of 12319.
