Chinese handwriting signature is a useful biological feature for identity verification. This paper presents a hybrid signature identification method. Applying wavelet transform to each stroke of signature, reliable signature characteristic is extracted. Subsequently, a desirable classifier is introduced...

This paper proposes a Migration strategy based on Reliability disk and Hotspot data called MRH. MRH uses reliability disk estimation to confirm disk reliability based on SMART technology. It computes the heat degree of data and the utilization of disk at the present time, so we can protect the whole...

This paper proposes disk failure prediction model using disk SMART technology for information systems, which is based on the actual data, threshold and attribute value of the SMART parameters to establish parameter reliability model, through theoretical discussion and practical test and analysis to choose...

For colleges and universities increasing requirements in practice, but lack of experiment equipment and site problems, this paper puts forward a solution of network virtual laboratory based on B/S mode.It achieved to operate the experiments of the remote virtual laboratory directly. It has practical...

In multicast routing messages are sent from the source node to all destination nodes. In order to meet QoS requirements an optimizing algorithm is needed. We propose an optimization algorithm based on the KPP and QDMR algorithm to do so. This algorithm uses optimized link selection function to modify...

Data-publishing generally need to be treated by anonymity to protect its privacy information from disclosure. Existing anonymity methods have little distincation between different types of Quasi-identifiers in investigating generalization.Aimed to privacy preservation for pulblishing data from table,...

In the career of missile, the extent of the damage caused by the missile can effectively determine the resources demand of the battlefield repair, which is necessary to develop repair plan, improve equipment battlefield repair ability, maintain and restore equipment operational capability [1]. In this...

There is only a univalent and regular function in a simply connected region. It transforms the region into a unit circle, while satisfies that the function value of a point is equal to zero and the derivative of this point is greater than zero, then the inverse of the derivative is named as the mapping...

Due to the complexity of the environment and the diversity of the goal itself in the visual system, the technology of object detection has brought great difficulties. The practical experience shows that the technology of object detection is far from mature in the general sense and there are still certain...

With the rapid development of information science and technology, web based application is everywhere. Designing and implementing the system for human-computer interaction is a hot research area. This work is the part of vision based hand gesture recognition system for Natural Human-Computer Interface....

Strengthening the construction of agricultural information service is one of the most important measures of agricultural modernization of our country and socialism new rural construction. This paper analyzes the main advantages and disadvantages of the government body, market body and public body in...

With rapid speed, wide bandwidth and large covered range, WiMAX is used for building an system of elevator monitoring and alarming in this paper. The system integrates fault detection, trapped people communication and information management to inform maintenance staff. The design mentality and the structure...

The PM2.5 data in March, 2014, Beijing is researched to locate the source of atmospheric pollutants. Since the data is highly related, this article use cluster analysis to reduce the dimension of the data to make them irrelevant. A weighted Location Set Cover Model, collaborated with superposition principle,...

With the development of the capital’s subway system and rampant terrorist activities at home and abroad, the subway has become one of the important targets of violence terrorist attacks. Although Beijing subway system has the initially constructed the video surveillance systems currently, there are deficiencies...

Based on the practical application of three-dimensional form design thinking and design concept, the article is based on 3 d design in real life for the development of the specific circumstances. Rational and actively from the perspectives of vector-borne and material innovation prospects the 3 d design...

Electronic map, Multi-stage sampling design, Sampling frame

In available trust based recommendation schemes, users always tend to transact with the entity with highest trust value. That will result in the fact that the virtual community’s resource cannot be fully utilized. The entity with the highest trust value will also delay the response because of its capacity...

With the development of digital times , people become play more attention to 3D digital technology . As the result of the development 3D digital technology , the animation art developed rapidly . Combining the 3D digital technology and the traditional animation technology make the emerging animation...

In this paper, a study is conducted on assembling paper fragments with regular edge geometry, using the example of rectangular pieces. During the assembly process, visual information of the fragments’ is digitally extracted by MATLAB software to achieve the corresponding grey value matrix; edge characteristics...

Since 2005, the market of domestic design has been fully liberalized, foreign designers poured into the domestic, we have been take the competition pressure both from domestic and international. Foreign design enter into China, let the domestic design industry has get into elimination period, this situation...

The paper selects shear strength index of soil as the random variable, and applies elastic foundation beam system finite element method and load incremental method to establish random finite element computing model of multi-pivot piling wall supporting foundation pit deformation and deduct the partial...

There is a great influence for output and quality of fermentation process on liquor cellar environmental factors, with the rapid development of the liquor industry, production scale and variety of fermentation products are increasing, it is very important to carry out intelligent monitoring of fermentation...

The video player based on Android system to develop, and fit in Amlogic platform, has improved the user interface, on the basis of the basic playback functions, you can set resume play, audio track, play mode, subtitles, screen mode, video information, and other functions, and also has 3D playback capability.

This paper proposed an apple near infrared spectral classification method. Red Fuji apples from Shandong and Shaanxi province , “Huaniu” apples from Gansu province were used as experimental materials. NIR data of three kinds of apples after preprocessing by wavelet soft threshold, was removed the noise...

In This paper, firstly, discusses the theoretical background, the existed research achievements and commercial products of Internet public opinion monitoring and analysis, according to preceding context we find the needs of public opinion analysis and the deficiency in the existed systems, and then raise...

Diaphragm spring is one of the key parts of the clutch. The paper set up a mathematical model to optimize its parameters, which can be make reserve coefficient stability, improve clutch reliability, through analyzing its deformation-load characteristic curve. Based on an instance, the results showed...

Although faster image decoding method is more important and useful, in some special applications, the controllable decoding process may be required. In the case of making fixed point unchanged, the paper made the fixed parameters of compression mapping into variable parameters, adjusted these parameters...

This paper mainly researches various kinds of application of web-based short message platform in campus network. Those applications are developed by use of various kinds of computer networking technologies and communication technologies according to the practical experience in campus network. Through...

Along with the rapid development of science and technology, computer network increasingly proficient, and widely used in various industries. But the presence of the hacker network attack formation, serious threat to the computer network security, how to deal with the network hacker attacks become a hot...

The pore structure of shale gas reservoir is of important research significance to the development and exploitation of shale gas and domestic scholars have done massive researches on the pore structure of shale. To better study the porosity features of shale gas reservoir, the common porosity determination...

Analysis of the generation principle finite difference time domain (FDTD) grid proposed non-uniform meshing algorithm based on the equivalent wi-dth of the geometric. In meshing software, we set Rx, Ry, Rz. If reduced size along the x-axis model, it can be coarse mesh point on the basis of compliance...

The reduction of background clutter signal from Ground Penetrating Radar (GPR) experiments is an area of active research. The weak reflection signal obtained from subsurface targets is usually blurred by such strong clutter. Therefore, clutter suppression is the key step in ground penetrating radar signal...

Small UAV autonomous flight control system is the core part of it, so the design of the control law under the flight control system is especially important.UAV control law design can be divided into longitudinal control law design and horizontal lateral control law design.This design is mainly aimed...

In this paper,We analyse the difficulty of the large-scale oil and gas gather-transferring SCADA system process simulation and dynamic simulation and give a new simulation architecture for the large-scale oil and gas gather-transferring SCADA system, which bases on middleware technology and sets dynamic...

S-transform is an effective time-frequency analysis technique which can provide simultaneous time and frequency distribution information similar to the wavelet transform (WT); and discrete orthonormal S-transform (DOST) can reduce the redundancy of S-transform further. So we propose a medical image denoising...

To realize the optimal operation of modern power systems, optimal power flow (OPF) serve as the core mathematical model. Due to the nonlinear and nonconvex nature of AC power flow, the solving method of OPF is always attracting ever since its birth. With the development of modern convex optimization...

The quantitative analysis approach is a powerful tool for auxiliary decision-making, especially suitable for the semi-structured decision problem. In our studies, we propose a new CT-AHP based quantitative assessment approach with a multi-step process, in which AHP, calibration training, reliability...

The clinical application of dual-energy CT (DECT) system is a significant technical progress in X-ray medical imaging for recent years. Compared with conventional CT, DECT is capable of differentiating tissue and eliminating beam hardening artifacts and plays a unique role in current diagnostic imaging....

Equipment Management level decides the production efficiency and the cost of production. Traditional equipment management has many problems, such as lower efficiency, decentralized information and so on. According to the demand of coal enterprise and the modern development requirements of coal mine electromechanical...

The development of China-made satellites has begun to take shape. It will form an earth observation data system, combined with optics and microwave, with high, medium and low resolution at the same time. Particularly, the application of ZY-1 02C satellite, with strong dynamic observation capabilities,...

The secure payment on network is the core of E-business, because the security of the network payment has a direct effect on E-business. So, how to guarantee the data-transmission security on the network has become one of the most important factors in popularizing E-business. The payment mode of the improved...

Discuss how to manage the production of rubber formula, realize the Rapidity and efficiency the production formulation. Based on InterBase database and Delphi software development, connecting with the actual operation, introduce in detail the steps in the process of database management software development,...

The design of the data storage abandons the abuse of traditional database low query efficiency not easy to maintain long development cycle of disadvantage, by combining XML and relational databases for data storage, satisfies the characteristics of the editor's information quantity and high speed running...

With the development of wireless sensor networks, the application of the human body area network wireless draws people's attention, especially in the medical field. Due to the limited node energy which is not easy to replace, it is so important to reduce node energy consumption and prolong the lifetime...

In the global businesses market, products entering into the market are facing more and more patent barriers. Therefore, patent design around is an effective way for the enterprises’ product designing and technology innovation without infringing the existing patents. This paper proposes a patent design...

In this paper, we proposed the new popularity which included “deficit bandwidth”; secondly, based on the new popularity the streaming media files which need to be replicated were determined. For the files, their replica number were equal to product of its deficit bandwidth divide the sum of the deficit...

A reliability model of part repairable dual-mode redundant system is established and analyzed using Markov process to satisfy the reliability design requirements of multiple core parts of complex system redundant units. The model considers multi-factors, such as effects of maintenance, fault detection...

Convolutional neural network is a kind of deep learning model, but it only act on a single image generally. This paper expands the convolutional neural network, studies common spatio-temporal features detection and extraction algorithm, proposes a model for detecting and extracting spatio-temporal features...

This paper studies the latest energy-saving technologies in domestic and international data center and focused on the important measurement of energy-saving , PUE, and finally analyzed the situation of energy saving in a real data center and proposed reform program based on engineering practice.

Security monitoring is one of the important development direction of intelligent city in the future, and monitoring based on Android makes the application more convenient and intelligent. This paper proposes a design and implementation of the smart home system based on Android, which use the Android...

In this note, system Posbist reliability theories are improved due to the distribution functions of the lifetime of system components are different. The simulations are given to compare Posbist reliability between different typical systems.

Aiming at rapid ship target detection and movement parameter estimation in high-resolution satellite image, this paper firstly analyzes marine and continental background image features. Furthermore, based on pixel gradient extraction and edge detection techniques, this paper extracts the ship target...

From ancient to nowadays, myriad literati and poets had wrote many popular works, these works is the pearl of Chinese literature and treasures of traditional culture. Due to the length limit of classical poetry, there often appear a lot of allusions. In this paper, we conduct theoretical analysis and...

The SI, SIR and SIS model were introduced at first. And then do the simulation based on various immunizations. The model of network will choose the scale free network and the use SIS model to simulate the propagation of the virus, some guidance in maintaining are obtained. More than 27.5% of the total...

This paper uses LabVIEW software to realize the network online video transmission, introduced the use of TCP/IP protocol on the platform of the virtual instrument. The image collected by the camera on the server through the network transmission to the client, remote video monitoring, at the same time...

With the development of multi-core and many-core processors, how to leverage the hardware improvement to boost application performance remains a challenge for ensuring the continuously improvement of computing and data processing capabilities. Specifically, in this paper, we focus on how to efficiently...

New Words Identification (NWI) is one of the critical researches in Chinese Natural Language Processing (NLP), which has important influence to the successive tasks of Chinese NLP. Aiming at the problem of the NWI, which is disturbed in the automatic or half-automatic processing for text translation...

In view of the wavelet neural network input number to determine the lack of theoretical guidance, the number of hidden layer nodes to determine the defects of difficult, put forward a kind of based on multivariate time series and grey relational - sensitivity of the wavelet neural network structure optimization...

With the rapid development of science and technology, video monitoring has entered in to all walks of life, how to use computer for video image processing, analysis and understanding is an important research field of computer image mining. How to combine the computer technology with video monitoring...

In order to realize the data access service of Android platform for OPC,Analysis of the OPC of Android, developed a data access service system for PLC based on Android platform, described the system architecture, work flow and communication protocol, Implemented two kinds of state data access of the...

Future internet works will include large numbers of portable devices moving among small, wireless cells. Users demand seamless mobility and Quality-of-Service (QoS) provisioning to support real-time applications. Hierarchical Mobile IPv6 (HMIPv6) is designed to reduce the amount of signaling required...

In order to solve the management’s difficult problem caused by the huge number and numerous styles in the existing statement, the paper puts forward a statement management method of feature extraction neutral statement model based on principal component analysis (PCA). The method designs the descriptive...

Reverse Nearest Neighbor (RNN) queries are a pipeline of complimentary problems, and have aroused a vast concern in the world in the past few years, such as location based services, profile based marketing, resource allocation and traffic monitoring system etc. Now the one of the most important disadvantages...

In this paper, through the research on the application layer command of HART protocol, according to the characteristics of wireless network in enterprise information network system, the system network structure based on short range wireless network was constructed, the communication control module RTU...

For the problems of big backup files and long recovery time after traditional real-time backup method has been backup for a long time, A new method base on RMAN and Streams technology is presented in this paper. This method uses the Streams technology to make real-time backup for database. in the meantime,...

With Montgomery scalar multiplication algorithm being widely used in elliptic curve cryptography systems, the researches on DPA attacks against Montgomery scalar multiplication algorithm become more extensive, but few researches are about the DPA resistance algorithm. This paper analyzed the DPA resistance...

Aluminum reduction cell is a non-linear, multivariable coupling time-varying system, inside which a large number of physical and chemical reactions occur. Meanwhile, aluminum reduction cell is often influenced by disturbance outside, which can easily cause instability of aluminum reduction cell. For...

Well-established system of security management is not only the premise of the failure-free operation, but also the powerful guarantee of the efficient production. Comparing with the traditional system of security management, which is operation-complex, recording-disorder and lack of high security, the...

In the process of generation of meta-data, speech in news programs can be translate directly into text information based on ASR technology so as to improve cataloger's efficiency and the quality of meta-data before being put in media asset management database. For the purpose of this application, four...

This article, firstly, reveals the difference between the text annotation of original CAD Map and the results converted to ArcGIS using Feature Manipulation Engine (FME). Then we propose a strategy, extracting the annotation layer information directly from original map on ArcMap platform and figuring...

Conditional nonlinear optimal perturbation (CNOP) is an initial perturbation evolving into the largest nonlinear evolution at the prediction time. It has played an important role in predictability and sensitivity studies of nonlinear numerical models. Generally, the solution for CNOP is the spectral...

With the development of "preventive treatment of disease" in Chinese Medicine and the health care industry, it brings the good opportunity for the development of Chinese herbal medicine industry and leads to a large number of demand. While the rapid expansion of the scale, the inferior pieces has become...

One of the important characteristics of the random number is unpredictable, and the rear number will be generated without any relationship with the generated random number, the real random number is generated physically, but relatively high technology is needed, in fact pseudo-random numbers that has...

In the thesis, the pollution condition of heavy metals in the soil is evaluated by fuzzy comprehensive evaluation method through testing and analyzing content of heavy metals (As Cd Cr Cu Hg Ni Pb Zn) in 400 sampling points within 400km2 near Baicheng City; and types and sources of pollutions of heavy...

In order to give an early warning for collision situation in marine traffic, to provide a collision avoidance decision, to relieve the workload of sailors, and to guarantee the safety of ship navigation, quantum bacteria foraging optimization algorithm is used to plan the dynamic collision avoidance...

ACNC system is the major part of numerical control Machining Tools, so its reliability is of great important. The failure of CNC system is rare and affected by many factors. In order to estimate the reliability indices more actually, Petri Nets(PN), in stead of FAT, are used to get all the minimal sets...

In the current global market for auto products, vehicle event data recorder (EDR) is a new generation of vehicle safety feature, and is also another onboard safety feature expected to be popular in succession to SRS and ABS system. Some countries have now formulated the related administrative and guiding...

As information security level protection system is constructed and developed, information system is graded based on the degree of importance. In this paper, the work objectives of construction and rectification in information security level protection are introduced firstly. Based on the analysis of...

Combined with the application of Unity3D engine in the south—polar Digital Station Management Application System project this paper introduced making station virtual reality scenes with Unity3D and studied the critical technique of making virtual realityscenes which contains importing real terrain station...

Simultaneously increasing the resolution and improving the display quality of the Remote Sensing (RS) imagery, such as water pollution image, is a challenge at present. We propose a new interpolation algorithm based on the rational function model. The model has a free parameter and the shape of the interpolation...

A* algorithm is considered to be the optimal heuristic search algorithm over time. But the biggest drawback is the consumption of resources as the growth risk of the processing scale is a exponential level. This article based on common sense reasoning of artificial intelligence and the vector calculation...

The thesis establishes three-dimensional synergistic governance model of enterprise group finance. With the theory of systematics, the construction is on the basis of three-dimensional synergistic frameworks called level dimension, content dimension and process dimension. Based on process dimension,...

in the study of information query system optimization design in the construction of computer professional, with the current algorithms to process the optimal design for query system, the user is not familiar with what is allowed or not, or unable to enumerate all (not) allowed values of information,...

With the development of the science and technology, intelligent robotic systems have been applied in the service industry, and the R&D of service-type autonomous mobiles robot has received greater attention from business circles in china. Now, many combination optimization algorithms have been developed...

Along with the development of Internet, to produce more and more massive amounts of data, and visualization methods can rapidly and effectively simplify and refine data. Heat map is a method of data visualization, It can provide a basic support for the optimization of urban traffic management that we...

Most of the histogram-based watermarking methods focused on the geometric invariance feature more while paying less attention to the robustness to some common image processing attacks like JPEG compression. In this paper, we propose a new histogram modification scheme considering the visual quality of...

With the rapid development of China’s economy, the number of vehicles has a sharp increase. It led to the traffic problem becoming more and more serious, with the problems of traffic congestion, easy to cause accidents, solving the accident no in time and so on. For the current traffic congestion problem,...

This paper briefly introduced the experimental environment of Epinephelus malabaricus’s image acquisition, brief description of the simulation Setting of the three kinds of light intensities , aslo introduced the steps to acquisition images by Matlab . Described in detail about the methods of how to...

Based on the Role Based Access Control (RBAC) model, this paper presents a Four-Dimensional Access Control (FDAC) model which contains four scopes: user, role, function and metadata. The FDAC model realizes the permission control of function and data, and it completes the whole process through meta control...

The quality of side information (SI) has a direct impact on the rate-distortion (R-D) performance of multi-view distributed video coding (MDVC). In this paper, we propose an inter-view SI generation scheme for MDVC, which combines hybrid search and multi-selection. In the presented scheme, both feature...

In this paper, a class of discrete-time complex-valued neural networks with time-varying delays and impulses are considered. Based on M-matrix theory and analytic methods, several simple sufficient conditions checking the global exponential stability are obtained for the considered neural networks. The...

With the traditional Gaussian mixture model being more sensitive to light and failing to react to changes of lighting, a variances and a mean update program under local illumination and global illumination mutations are puts forward respectively in this paper. More specifically, a divergent method to...

This paper presents the content filtering based on keyword map. Keyword maps represent knowledge of learner by capturing relations between terms that the learner has been exposed to. Keyword maps allow increasing both the relevance and complement of learning resources recommendation. The experimental...

Different kinds and types of forge pieces in forging center in Railway Vehicle Company lead to different management process of large amount of production materials, which introducing different workflow, resulting in heavy workflow engine load and huge workload for defining workflows. To address this...

A face recognition method based on local feature and global feature is presented. Firstly, local feature of the face are extracted by Gabor wavelet transformation. Then, principal component analysis (PCA) is used to extract the global feature of the face. Finally, these features are integrated as the...

Image processing in terms of grid deformation was applied to measure the mass of objects. In spatial domain, Thin Plate Spline (TPS) method was employed to provide the value of minimum bending energy produced during grid deformation, and quantized mass of object; in frequency domain, Fast Fourier Transform...

On-orbit service (OOS) system based on Orbital Servicing Vehicle (OSV) is a complex giant system which needs an overall planning according to the analysis of its components and demands. Accordingly in this article, the target spacecrafts of the OOS system and their demands are firstly analyzed based...

Diagonal loading algorithm is an effective method to improve the performance of beamforming and reduce the sidelobe level .But there is not have a theoretical method to reasonably determine the size of the diagonal loading value. This paper presents an improved adaptive beamforming algorithm that can...

Considering the characteristics of Programmable Automation Controller (PAC) real-time system, which is consisting of hybrid tasks with precedence orders constraints, a new model for hybrid-task system is introduced. Choosing a task execution sequence is instead of finding the shortest path between state...

The traditional Transform Domain Communication System(TDCS)utilizing the fixed threshold is difficult to adapt to the increasingly complex and variable electromagnetic environment, and the adaptive thresholding methods only concern the probability of detection and ignore the probability of false alarm...

The purpose of this article is to design and implement a XMPP-Based C/S system in which the server pushes information to the client actively. By realizing the client to connect to the server, client registration, the client to login the server and the server to push messages to client 4 core functions...

The operation of the urban traffic exist a high degree of complexity and randomness. The key of Intelligent Transportation System is the real-time and accurate traffic flow prediction. Taking effective measures in a timely manner would prevent the occurrence of traffic accidents since traffic congestion...

In this paper, an algorithm of dynamic bandwidth allocation (DBA) is proposed to achieve multi-granularity dynamic bandwidth allocation in multi-wavelength in Metro-Access Optical Network based on OFDM-PON. The DBA mainly focuses on the inner ONU bandwidth allocation. An inner ONU queue is proposed based...

We propose a novel virtual passive optical network (VPON) scheme syncretizing multiple subsystems for metro-access optical network, which reflects the characteristic of flat network and meets the demand of technology compatibility. In this scheme, in order to maximize the utilization of finite network...

at present, people universally adopt MSR algorithm to make restoration for degraded and weak light image, but when MSR algorithm makes process on degraded image, it can not effectively make recovery on details and colors of image at the same time, so this paper puts forward one kind of new MSR improvement...

A novel WDM access network is proposed in this paper. By designing the remote node and the extended node, the network has the flexible extensibility. By using ring topology, the architecture of network is constructed. It makes the network not only have the high reliability, but also can cover large access...

this paper constructs the overall structure of embedded OS with higher reliability, it can enable many system function modules to operate in the same CPU, and it can mutually integrate with each other in function and supports flexible configuration and arrangement of system. This paper puts forward new...

For the purpose of discovering White Dwarf +Main Sequence (WDMS) from massive spectra, in this paper, an unsupervised learning algorithm for Nonlinear Dimensionality Reduction named Laplacian Eigenmap is discussed. It turns out that, comparing with Principle Component Analysis (PCA), Laplacian Eigenmap...

The method of Native Bayesian classification data mining in weather forecast has some defects, such as there is not independent of each other between predictors, but a certain relevance which results in the decrease of prediction accuracy. This paper explores an improved algorithm which is based on the...

This paper is purposed on the problem that ground points in cloud of LiDAR (Light Detection and Ranging) has been excessively filtered. And it proposes an improved model basing on the traditional sliding window model, combining with optimized rules on determining standard elevation value, tolerance of...

Targeting the redundancy filtering problem of Web service automatic composition, this paper proposes a novel approach to find the solutions with logic formula. For an original service composition getting by the parallel layered planning graph, it constructs composite services with a backward method according...

This paper presents a characteristic test for testing the elliptical distribution of the errors in the multivariate linear regression model. We obtain the asymptotic spherical distribution of the transformed residuals of the regression model under the null hypothesis. Based on bootstrap approximation,...

The sea state bias (SSB) is one of the most prominent errors in satellite altimetry. The empirical model was mostly used in practical estimation of SSB, which includes the parametric model and nonparametric model. The estimation of SSB for the global area will result to large deviation with a single...

In the radio observation based on the large single antenna, in order to reduce the interference of navigation signal L2 from observation of the red-shifted HI spectral line at L-band, we used the an auxiliary channel and normalized LMS algorithm, and proposed new evaluating indicators deduced by theoretical...

This paper proposes an intelligent algorithm to predict the MBR membrane flux. The algorithm applies the least squares support vector machine (LS-SVM) to the research of MBR simulation prediction, optimize the penalty factor and kernel parameters of LS-SVM model by particle swarm optimization (PSO) for...

Landslide geological hazard may cause great injuries and lost due to its crypticity and destroy. Advanced internet of things and wireless broadband communication techniques were adopted to realize remote wireless geological hazard monitoring and warning system and replace traditional manual work based...

For the problem of Hardware Trojan detection, we analyzed the statistical properties of the power side-channel signal, and proposed a Hardware Trojan(HT) detection method based on the power side-channel signal. We processed the power side-channel signal by the maximum margin criterion(MMC), and projected...

The technological superiority for the external thermal insulation system was researched and analyzed in this paper. The anti-seismic protection standards and objective of the external thermal insulation system were proposed based on the anti-seismic programming principle of nonstructural components....

With the development of virtual reality display technology of cultural heritage, the virtual reality display technology is developed more deeply and widely, the sense of reality and immersion put forward higher requirements, more and more people pay more attention to the attribute information of cultural...

The ancient site of the real return is a new research field in digital cultural heritage protection field, using virtual reality technology to reproduce the ancient ruins can be completely without changing the original appearance of the site, and retain the modification to reconstruct the landscape,...

in the field of multimedia technology, image compression technology is at the core position, which directly affect the quality of the large-scale broadcasting and television project. In the traditional wavelet multimedia video image compression technology, the shortcomings of wavelet coefficient characteristics...

large police scheduling model is the key to ensure the smooth progress of the police work. In view of the traditional large police reasonable scheduling model, invulnerability and robustness is not good, the paper presented a large police reasonable scheduling model based on the Internet of things technology....

in the optimization process of framework design of new product introduction management system, using the current algorithm for framework optimization design, communication of materials and parts information has certain deviation, results in longer introduction time of new product. A framework optimization...

in the current study of goods distribution route optimization method in the industry of warehousing and logistics, because the current algorithm for route optimization have sluggish searching speed, and vulnerable to be involved in local optimal solution, a goods distribution route optimization method...

in the research process of data location method under the cloud computing environment, with the current algorithm to locate data, complexity of correlation time is too high, results in large error for positioning. Therefore, a data location method under the cloud computing environment is proposed based...

NDN is a kind of future Internet architecture. Due to the naming data network(NDN) design introduces four privacy challenges, Many research institutions began to care about the privacy issues of NDN. In this paper, this paper are in view of the major communication privacy issues of NDN to investigate...

Social order tendency analysis is studied based on intensive probe to present criminal information research jobs. The phenomenon of “routine fluctuation” and “warning fluctuation” in the field of social public order is extensively studied. An urban crime distribution vector generation algorithm, which...

Through the rational use of test data on a regular basis to assess the missile storage reliability. This paper studies the detection of the type of missile components, missile components for storage summarizes the proposed four kinds of missile site testing data acquisition program, and analyze the advantages...

In this paper, salinity field is numerically simulated by using unstructured grid FVCOM (finite volume coastal ocean model) to analyze the seasonal characteristics of salinity in Bohai Sea and the influence of Yellow River runoff and precipitation on salinity is also studied through sensitivity experiment....

In order to provide the same or better service quality in the Internet than traditional circuit-switched telephone network, a number of issues have to be solved which have hampered it in the Internet. Therefore, in this paper the VoIP (Voice over Internet Protocol) network design problems are modeled...

The detection of wheel sinkage has great significance for rover mobility optimization control and prevention of wheel sinking. A new wheel sinkage detection method is proposed based on planetary rovers’ wheel-soil boundary. The model of wheel sinkage calculation is built. The machine vision method is...

Active contours, or snakes, have extensive applications in image segmentation. Conventional snakes have several drawbacks, such as the initialization contour sensitivity and border leakage phenomenon. Many new methods have been proposed to address these problems. In this paper, we present an improved...

In this paper, a fast depth partition algorithm for High Efficiency Video Coding (HEVC) is proposed. HEVC improves the coding efficiency by using large coding units while increases the coding complexity evidently. This paper analyzes the depth correlation between adjacent frames to fast determine the...

Stating item response theory and computer adaptive test system, analyzing the problems existing in adaptive test system, and proposing the system design idea, taking the establishment of adaptive test system for C language programming design for example, it analyzes the system structure of computer adaptive...

Information is becoming increasingly important in modern warfare. Information superiority is an advantage in achievement and application of information of two hostile sides. It becomes the key of winning a battle obtaining information superiority and dominance. This paper introduces the basic knowledge...

Heretofore, most of SmartHome systems deliver related services basing on a family local area network, and are not yet mature in remote control. In connection with this problem, we propose a SIP multi-domain system with distributed architecture, extend SIP protocol's redirect registration and call, make...

Sorting operation is the key link for the distribution center operation process. Purpose of sorting is setting customers’ ordered goods correctly and quickly, so with which the efficient and feasible sorting strategy is the prerequisite of sorting efficiency. In this paper, optimization and simulation...

This paper proposes an instant doctor-patient interaction system for chronic disease telemonitoring. The system consists of three parts, electronic prescription, medicine reminder and intelligent alarming module. With the system doctors and patients can get the necessary information during the monitoring...

The classification query method of data stream can not only improve the efficiency of data stream query, also achieve data stream query in the best matching state. The difficulty of classification query of data stream difficulty is how to achieve data matching in the optimal matching degree, the traditional...

The correctness of the surface point position and the smoothness of the interface would significantly influence the final results in numerical simulations, especially in free surface cases such as bubble in the water, vessel with blood. However, how would the error caused by improper surface position...

The text, aiming at equipment status data and processing craft data, puts forward a visual modeling method, SOA architecture, to provide an integrated management method for real-time collecting, monitoring and warning. Consequently, it helps production personnel freed of large quantity of handwork, such...

An event-driven system oriented to equipment detection as well as fault operation and maintenance is built. With the ability to provide remote access, the system which supports Internet Protocol can be integrated with workshop's manufacturing execution system as a sub-system so that the equipment operation...

This paper introduces a design of a parking violation penalty equipment which aims to deal with violation of parking information. The design uses the equipment to take photos for parking violation. The equipment identifies the license plate number and fills in the license plate information automatically....

The Cloud Platform of Agricultural Technology Extension (CPATE) is a comprehensive knowledge platform serving for the agricultural technicians all over China. Along with the development of the project and the rapid increase of data quantity, the platform urgently needs an effective knowledge management...

A novel approach based on constructing coarse-grained system dependence is proposed to compute web program slicing. The method perfects web program semantics and reduces the computation complexity through expanding the signification of coarse-grained and analyzing the dependence among semantic units....

The research on expert systems has been a hotspot. In order to resolve the problems about knowledge acquisition in complete and incomplete knowledge representation systems, the algorithm of knowledge acquisition based on rough set theory is proposed. Let the knowledge representation system be a decision...

This paper proposes a remote sensing image classification method based on multi-feature combination of the support vector machine (SVM) according to the classification problems of the high resolution remote sensing image. ALOS image is operated at two stages by this method. The first stage is to coarsely...

Assignment Problem is a key issue in optimization problem since it has large application. A lot of researchers have focused on this issue and at the same time many related problems are considered, such as traffic problems and transport problems etc. In paper, the authors considered the assignment Problem...

Motion tracking is an important application in video processing. By tracking motion, we can detect the presence of moving object, track and analyze the motion of object and even make prediction of the next step of a selected object. Motion tracking can be applied to facial recognition, intelligent transportation...

Under the pressure of the global CO2 emission, energy efficiency is one of the most important aspects that need considerations in designing the future Internet. For reducing the power consumption of the Internet, people should focus their research attentions on the power-aware networks design and most...

Reservoir types and distribution of water is an important part of petroleum geology studies, selection and knowledge of the oil and gas exploration direction of hydrocarbon accumulation rules are important. The use of logging while drilling, a variety of three-dimensional seismic and geological data...

In the paper, an adaptive image encryption scheme is proposed, which is designed by means of the Arnold map and the pseudo vector multiplication. In order to testify the scheme, the large number of experimental simulations are carried out, and its results show that the scheme is suitable for image encryption,...

Under the guidance of sequence stratigraphy theory and method, the comprehensive utilization of seismic, logging, drilling and core data, set up the pear tree fault fault depression sequence stratigraphy framework. Pear tree will sag from top to bottom drill in quaternary, upper cretaceous qingshankou...

Based on core and logging data, starting from the type of rock, mudstone color, size and sedimentary structure feature, set up the grape Pubei oilfield Putaohua oil reservoir fine sequence stratigraphic framework, draw the sedimentary facies of Putaohua oil reservoir in each small layer, summarize the...

Pear cretaceous fault depression region based on predecessors' study of sequence stratigraphy, in combination with regional sedimentary data, combining well logging, core data to study the distribution features of sequence stratigraphy in this area. Sign and use logging curve characteristics and the...

To overcome the defects of involute single spiral transmitter, which has a long time weighing and beyond the permissible error easily, we designed a double helix differential quantitative transmission system as the main structure of the up-stream equipment for automatic weighing and pushing of materials,...

Based on the extended Huygens-Fresnel principle, the analytical expressions for the Strehl ratio(SR) of Gaussian Schell-model(GSM) vortex beams and Gaussian Schell-model non-vortex beams propagating through atmospheric turbulence and free space are derived. The corresponding results are also calculated....

With the development of smart home industry, smart curtain is going to come into the life of people. An intelligent control system of curtain was developed in the paper based on Arduino. Throughout detecting and analyzing the factors that include the sunlight illumination, time, temperature, humidity...

We propose the fractional-order complex Lu system. Based on theoretical analysis and computer simulations, rich dynamics behavior of the system is investigated in detail. First of all, symmetry and the stability of equilibrium points are discussed. In addition, bifurcations with variation of different...

With the development of internet and Smartphone, the access to multimedia content (eBook, music, movie, video etc.) has become easier and easier on the mobile phone. Thanks to its good performance, Android mobile phone has attracted more and more people since the introduction of Android OS by Google...

Recently, the game console industry has been developing at a considerable rate. Also, the development of 3D technology is fast and promising. In the present market, there are already game consoles and games providing users with 3D perception. But actually, the technology they used is called non-immersive...

This paper is concerned with the stability analysis for impulsive stochastic high-order Hopfield-type neural network with time-varying delay. Utilizing the Lyapunov-Krasovskii Functional, some new conditions for ensuring asymptotically stability of the neural network are devised. Numerical examples show...

This paper designs a kind of three dimensional reconstructions based on line structured light vision system. This system can realize the quick requisition of the contour point on the surface of mechanical parts, which commits precise measurement of mechanical parts. First of all, the measurement model...

According to analyze the identity of ocean wave, the theory of wave energy spectrum was used to compute the wave elevation in some sea state. Based on establishing ship motion equations, the strip theory of the ship was used to simulate ship motion in different situation. The result showed the change...

With the fast development of image science and embedded system technique, it is widely accepted that future HPC systems will be limited by their power consumption. The current high performance computing system is a commodity server processors, design for many years to achieve maximum performance, and...

With the fast development of image science and embedded system technique, the need for the combination is bursting. In this paper, the advantages of scalability of the presented embedded vision system can be seen based on the exemplary application room monitoring. Here it's remarkable that the implementation...

Cloud computing is becoming one of the hottest research area in the computer science and technology community. With Moore’s law supplying billions of transistors on-chip, embedded systems are undergoing a transition from single-core to multi-core to exploit this high transistor density for high performance....

In this paper, a theoretically efficient method is developed for face recognition. It is based on two dimensional principal component (2DPCA) analysis and extended local binary pattern (Extended LBP, ELBP) texture. First, the ELBP operator is employed to extract the local texture of the face images....

An improved particle swarm optimization (PSO) algorithm coupling with prior information for classification of large scale dataset is proposed in this paper. The prior information derived from the data set is used to determine the initial position of the particles. In the new algorithm, neural network...

This paper analyzed Vehicle Routing Problem and established mathematics former. After that it introduced the method and process of Simple Genetic Algorithm which was used to solve Vehicle Routing Problem. Then, it indicated the shortage of Simple Genetic Algorithm and put forward Improved Genetic Algorithm...

Regression Test Selection (RTS) techniques have been proposed to increase the effectiveness and reduce the cost of regression testing. Researchers stated numerous types of approaches for selecting regressing test cases, and those methods can be grouped into two categories, code-based and model-based....

with the rapid development of network technology, Network security management problems highlighted increasingly. This paper proposes a model of network monitoring service based on service-oriented architecture (SOA), Because of its low coupling,has nothing to do with the platform , SOA is good to solve...

Boiler efficiency is influenced by many factors. In order to find and realize optimum efficiency of boiler , the concept of controllable operating parameter is introduce to select the parameters and optimize them. Finally, 3 parameters are determined to participate in optimization, namely, excess air...

On the basis of studying to the SIR model, considering the spread of Ebola and the delivery systems, the drug allocation model is set up to optimize the distribution of drugs after the outbreak. Considering that the severity of the epidemic areas are different and their economic level is low, we establish...

Focus on describing the transmission of infectious disease, this paper mainly develop a new model--SEICD. The model is based on the classic infectious disease model called SEIR. In view of the characteristics of most infectious disease, we make a series of improvements in depth. By the improved model,...

Based on the graph theory and immune algorithm, this paper produces a medicine delivery system in West Africa where the largest and most complex Ebola outbreak takes place. Firstly, the delivery destinations where vaccine or drug is badly needed are selected using the map of cumulative cases in different...

ZigBee and Bluetooth are the wireless communication technologies that play an important role in wireless ad-hoc networks. This paper analyzes and compares different low-power control strategies used by two kinds of technique standards, furthermore, we observe the current consumption, and then come to...

Smart phone becomes a popular photographing tool, the demand of printing photos on smart phone will certainly has huge growth. WeChat is a mobile communication service developed by Tencent Corporation; it has millions of smart phone users in China. In this paper, we described a distributed photo printing...

The fundamental matrix contains all of a camera’s inner and outer parameters. So estimating the fundamental matrix is an important issue in 3D reconstruction and even the whole field of computer vision. As for the accuracy, stability and universality in calculating the fundamental matrix, this paper...

Collaborative filtering recommendation is one of the most successful technologies for applying in recommendation system of E-commerce websites. However, the traditional collaborative filtering recommendation system is under-powered for dealing with user interest and data sparsity. To solve this problem,...

We select and which are two of environmental air pollution indexes, and which is one of respirable particulate matters as three main indicators. Using interval number theory, we conduct a comprehensive assessment of the air quality from 2004 to 2010 of five cities (Chongqing, Yichang, Jinzhou, Wuhan,...

The spreading of infectious diseases is a process of evolution with time going. In this paper we analyze the spreading rules of the infectious diseases and set up a model to simulate the dynamic spreading process based on the cellular automata model. Through the improved cellular automata model, this...

The article is research on the traffic rules of freeways. We analyze factors like traffic flow and safety performance respectively, and propose the theory basis for making more reasonable rules of the road. We first establish an evaluation system of traffic flow, which can be designed based on the average...

Under the conditions of market economy, competition among enterprises is the talent competition, the traditional human resource management in the macroeconomic environment in the information age, companies cannot meet in tissue culture, technological innovation and access to, maintain, motivate, evaluate...

The risk attitude of the knowledge sender influences risks in inter-firm knowledge transfer. By introducing the risk attitude of the knowledge sender, a new risk evaluation method integrating Analytic Network Process and BP neural network was proposed. An example was applied to demonstrate this method...

It is inevitable that all the softwares, whatever it is new or used for decades, are suffering from vulnerabilities. However, the vulnerabilities is being hailed as the biggest security issue in the security industry. The discovery of Shellshock bug makes a new understanding for the basic software. In...

As an improved method of k-nearest neighbor classification, the local mean-based nonparametric classifier had the ability to resist the effects of noise and classify unbalanced data. When selecting the nearest k samples and calculating the distance between the test samples and the local mean-based vectors,...

When ovarian cancer is found, it is usually in the late stage, whether the survival rate of the patients can be improved or not lies in the ideal cytoreductive surgery and appropriate chemotherapy. With the development of imaging technology, CT is widely used in the diagnosis and treatment of ovarian...

Hydraulic engineering visualization simulation increases the predictability of engineering design work, engineering design and construction to reduce costs, and reasonable arrangements for construction projects of important guiding significance. This paper studies the three-dimensional visual simulation...

In order to further investigate the intelligent optimization of particle swarm optimization (pso) algorithm, we carried on the design experiments in this paper, the particle swarm optimization (pso) algorithm, the position of the first set search point X0i and speed V0i initialization;Then evaluate each...

This paper mainly analyzes the control strategy of multivariable control system via state feedback decoupling control and coordinated control strategy, these three aspects of the simulation, simulated furnace with machine and machine with furnace control strategy, and comparative analysis. then we make...

Naor and Shamir proposed an optimal (k, k visual cryptography scheme (VCS). Droste extended the (k, k) scheme to (k, n) scheme. Based on properties of 0 and 1’s permutations of basic matrices, we use basic matrices of the (k, k) scheme to constrict basic matrices of (k, k+1) scheme.

Frame theory plays an important role in field of the engineering and technology because of their redundancy properties. In this paper, symmetric fusion wavelet frames with several generators are constructed from any fusion wavelet frames given, which generalizes the existing result to the case of several...

Wastewater treatment process is a multi-class classification problem. While the traditional Support Vector Machines only deal with the binary classification. The traditional SVM has difficulty in solving the multi-class problems like wastewater treatment process. This paper presents a method by introducing...

This paper uses Isoapm's dimensions to improve sift matching algorithm and reduce the computation. The characteristics of the SIFT are determined by using association rules support to further correct match points. The experimental results show that the algorithm is effective, which improves the speed...

The microgrid provides a new form of Distributed Generation accessed to distribution network .With the development and application of microgrid technologies, its ability to meet the power supply reliability needs of loads in microgrid has become a problem that should be solved. To this end, the paper...

A video stream distributed scheduling algorithm with minimal distortion in wireless network is propose in this paper. The algorithm adopts the novel model to capture the video distortion, establish video distortion model, and further modify the queuing model with M/G/1 so as to get the video streaming...

The SNS has become one of the most popular application on Internet, and has been extended to the field of knowledge sharing, gradually penetrated into marketing, interpersonal communication, medical, library management, the field of education. This research starting from the research status quo of network...

Urban development is the basic condition of human social development, is also an important symbol of human civilization progress. A city of the healthy, harmonious and rapid development not only conducive to the residents to live and work in peace and contentment, but also help to promote the overall...

With the rapid development of computer network, various problems also arise, especially the network security problem. How to quickly and efficiently find a variety of network intrusion behavior, to ensure the safety of the system and network resource is very important. Intrusion detection is a proactive...

With the fast development of data science and Internet technology, the bursting need for data storage and analysis makes it necessary to build up data centers. In this paper, we discuss the core techniques on designing network. Advances in data intensive computing and high performance computing facilitate...

For big data analysis and processing of the SQL database has the very good read and write performance and scalability, but cannot support a complete SQL queries and inter-bank transactions across the table, which is mainly composed of a relational database for traditional financial business have limits...

Electronic information technology in the construction and development of modern society in various fields and trades in occupies the important position and role. Electronic information technology application is based on the computer, but because of various kinds of information in the network virus viral,...