Advances in Engineering Research
26477 articles
Proceedings Article
Research on Developing Route of Brand Internationalization of OEM Enterprises
Yuhua Zhang, Zhen Zhang
By analyzing relevant literature, this thesis constructed a theoretical model explaining how foundry enterprises evolved into an international brand by following the path of OEM-OEM-OBM-IBM. By dividing the market, this thesis presented 3 models and researched the strategies of 3 foundry enterprises...
Proceedings Article
Research on the cold start of collaborative filtering
Zhonghua Lu
The recommendation system is the information service tool that can satisfy the user's personalized demand. It can effectively solve the problem of information overload. Collaborative filtering recommendation technology is widely used, but the technology is difficult to recommend new users and new projects,...
Proceedings Article
Research on Dynamic Equivalent for Hydropower Generator Group Based on Phasor Measurement Information Part II: Application in Real Power System
Huabo Shi, Lijie Ding, Hua Zhang, Gang Chen
In order to make the dynamic equivalent method for hydropower generator group based on phasor measurement information more suitable for the actual grid. A index use tie-line power oscillation to evaluate disturbance intensity is presented .Based on this index, consider disturbance location and it's distance...
Proceedings Article
The Investigation Status Quo of the Environmental and Free-cutting Brass
Xiaojuan Wang, Ruiqing Liu
The Lead brass is used in various fields of machinery manufaeturing widely because of its superior performanee,easy molding cutting and ability corrosion resistanee.However,the lead is harmful in the environment.The purpose of this research is to produce a kind of environmental and free-cutting brass,which...
Proceedings Article
Effect of concretion wastes recycled aggregate on concrete performance
Ling Liu, Jiguang Chen
In order to study the difference of recycled aggregate concrete and ordinary concrete in basic mechanical properties. The artificial broken way is applied to abandoned concrete, recycled aggregate and cement slurry soaking are mixed, according to ordinary concrete mix design method of configuration of...
Proceedings Article
Review and Prospect of Wind Tunnel Model Attitude Determination: Past, Now and Future
Litao Fan
Analyzed was the effect of wind tunnel model determination accuracy on test data quality. The development was reviewed of wind tunnel model determination methods, principles and applications were compared and analyzed for the accelerometer, gyro, and optical measurement system whose drawbacks and advantages...
Proceedings Article
Research and Simulation of Improved APIT Localization Algorithm Based On WSN
Pinglan Cai, Layuan Li, Chunlin Li
In wireless sensor networks(WSN), APIT algorithm is a good representation of localization algorithm and has been used widely. This work improves the classic APIT algorithm and does some researches on the accuracy and coverage of the improved APIT algorithm. The modified algorithm processes begin to change...
Proceedings Article
Design and Application of Vibrator Drived by Piezoelectric Stack Based on Low Frequency Vibration Cutting
Fanxia Kong
A new vibration cutting device was presented in the paper to offer much high power and high rigidity for the unstable vibration parameters, bad compliance between practical and theory which produced while using conventional vibration cutting equipment. Detailed calculation and structure design were carried...
Proceedings Article
Study on seismic performance of coupling beams between cast-in-situ and prefabricated frame shear wall
Jiguang Chen, Ling Liu, Jianqi Zou
Coupling beam is the first line of seismic defense. In order to study on seismic performance of coupling beams between cast-in-situ and prefabricated frame shear wall based on finite element ABAQUS software analysis. The load-bearing process of 1 prefabricated coupling beam and 1 cast-in-situ coupling...
Proceedings Article
Determination for mine construction project time and its parameters using network planning technique
Fengshan Han, Xinli Wu
Mine construction is a large complex engineering projects, it include a large number of roadway engineering in underground, the ground construction and a large number of electrical mechanical equipment installation engineering, These engineering projects restrict each other and contact with each other,...
Proceedings Article
Technical Analysis on Double Reheat for Ultra-Supercritical Units
Hai-Ming Niu, Wei Zhang
Combined with the current requirements and development situation of ultra-supercritical units, analyze the impact of secondary reheat technology to ultra-supercritical units to improve efficiency and environmental benefits. Steam temperature control is a key to double reheat system, in addition to improving...
Proceedings Article
Improvement of Chromatographic Detection Unit
Gang-Qiang Xia, Gao-Ming Wang
The separation and detection modules of the chromatographic system for the transformer gas-in-oil on-line monitoring is improved. The former single-column separation detection module is improved to double-column separation detection module, and compared with single-column detection module. The results...
Proceedings Article
Experimental Investigation of the Vibration and Noise and Structural Optimization of Motor
Yu-Hua Zhong, Guo-Hui Sun
Vibration and noise always occur simultaneously. Vibration is the source of noise. All noises are the transmission of the vibration energy of vibrating body on medium, whether solid or fluid. The noises may through many mediums to our ears and the noises may be very complicated, which are comprised by...
Proceedings Article
Comprehensive Evaluation Method of Transformer Area State Based on Hopfield Neural Network
Dong Wang, Fei Liu, Jing Fu
The intelligent distribution network is a kind of complex system, which is affected by many factors. The establishment of evaluation indexes and method of transformer area is the basis for further scientific planning, construction and management of distribution network. Based on the advantages of neural...
Proceedings Article
Research on equipments and production line of hot stamping
Liang Wang, Bin Zhu, Yisheng Zhang
Hot stamping is a reliable way for the production of high performance auto parts with light weight. Hot stamping process requires pre-blanking steel sheet to be transported and processed at elevated temperature, and the performance of hot stamping products is closely related to temperature. This paper...
Proceedings Article
Research on the development strategy of reverse logistics of abandoned medicine in China
Hui-Dan Lin, Geng-Jun Gao
This paper mainly introduces the types and features of abandoned medicine reverse logistics in China, as well as the causes of abandoned medicine reverse logistics. The paper also analyzed the problems existing in the abandoned medicine reverse logistics development in our country and analyzed to find...
Proceedings Article
Preparation and impact properties of ES-U3160/5284 composites by RTM process
Li Yan, Xuefeng An
The ES-U3160 reinforced fabrics with toughening function were prepared by carrying the Ex-situ elasticizer polyethersulphone homogeneously on reinforced fabrics according to Ex-situ toughening technology. ES-U3160/5284 CF reinforced epoxy resin matrix composites were prepared by RTM process taking ES-U3160...
Proceedings Article
The economics of sustainable residential building in Australia
Lefeng Liu, Changjiang Liu
Sustainable buildings have been commonly considered as more expensive than traditional design building. Public has concerned about actual economic return of energy efficient building. This study tries to analyze economical return of sustainable residential building in Melbourne and what is rational decision...
Proceedings Article
A liquid level, temperature and flow control system based on Profibus-DP fieldbus
Xiaojun Ding, Yi Yang, Shuyang Wang, Yuanze Ma
This paper introduced the improvement of the original control system of process control laboratory. The development of the liquid level, temperature and flow time-sharing control experiment platform adopting Profibus-DP fieldbus technology of Siemens. The newly designed control system using S7-300PLC...
Proceedings Article
Discussion on the information security mechanism of manufacturing industry
Tao Qin
For the modern intelligent manufacturing enterprises, the information security has a direct impact on the normal operation and long-term development of the enterprise. This is the problem which the enterprise should pay attention to it. How to construct information security and protect the core information...
Proceedings Article
Workability and mechanical properties of concrete with volcanic powder
Huaizhuo Zhang, Wenhong Tao, Xinghua Fu, Mingle Liu, Shuangshuang Hou
In order to keep the balance between construction industry development and environment protection, achieve the sustainable development between economy and the environment. As a part of sustainable development policy, this study aims to replace fly ash with volcanic powder for making concrete. By making...
Proceedings Article
Design and Simulation of Phase Locked Loop Circuit Based on VCO Optimization
Dengxu Liu, Yuqin Yao
This Paper stars from the basic working principle of PLL, obtains the mathematical model of PLL based on the traditional PLL structure, and analyzes the phase-locked loop tracking performance, acquisition performance, stability and noise performance, and other performances of PLL. This paper describes...
Proceedings Article
The preparation of TiB2 powder by carbothermal reaction using a DC electric arc furnance
Kuanhe Li, Shuchen Sun, Xiaoxiao Huang, Shuaidan Lu, Xiaoping Zhu, Gangfeng Tu
The method of carbothermal reaction is used to prepare titanium boride (TiB2) in a DC electric arc furnance by using a powder mixture of TiO2, H2BO3 and C. The initial product is milled and the impurities are removed by pickling and reverse flotation. The final TiB2 powder with a purity of over 99% can...
Proceedings Article
A Novel Method for Similarity Analysis of Protein Sequences
Longlong Liu, Tingting Zhao, Maojuan Liu
A new method for similarity analysis of protein sequences is presented in this paper. On the basis of positions, proportion difference and various physicochemical properties of 20 kinds of amino acid in different protein sequences, representative information was extracted from protein sequence and converted...
Proceedings Article
CPSO algorithm based parameter optimization for power system damping controllers
Xi Wang, Pengfei Hu
Wide-area PSS (power system stabilizer) and HVDC (High voltage direct current) modulation are effective damping controllers in power system. With conventional parameter tuning method, the damping of the non-dominate modes would be impaired or new poor damping mode would be triggered. In this paper, the...
Proceedings Article
Structural, Surface Morphology and Optical Properties of Pulsed Laser Deposited ZnO Thin Films at Various Laser Pulse Energies
Ying Huang, Jia Yuan Qin, Xiao Ming Shen, Nguyen Manhtai, Yue Chun Fu, Huan He, Shu Long Lu, Li Feng Bian
ZnO thin films have been deposited on ITO substrates by pulsed laser deposition at various laser pulse energies. The crystalline structure, surface morphology and optical properties of ZnO thin films were characterized by X-ray diffraction (XRD), atomic force microscope (AFM) and UV-Visible measurements....
Proceedings Article
Study on Laser Surface Microtexture Processing and Friction of 45 Steel
Suqin Jiang, Bin Yan, Bokui Li, Mengqiu Li, Xu Pei, Nianlian Li, Yuwei Dong
To study the effects of different surface microtextures on the friction and wear properties, the microtextures were processed on the 45 steel surfaces by pulsed laser. It showed that the textured surfaces with pits and grooves had an effect on the storage of lubricating oil and abrasive particles, which...
Proceedings Article
The introduction of disturbance observer in power system
Xi Wang, Lijie Ding, Hua Zhang
Most controllers used in power system such as PID controllers are based on linearization without considering the external disturbance. In this paper, the disturbance observer is introduced in HVDC control. Firstly, the model of HVDC system considering the disturbance is established. Then disturbance...
Proceedings Article
Experimental Study of Effects of nozzle Hole Shape on Cavitating Flow
Zhengyang Zhang, Zhixia He, Xicheng Tao, Genmiao Guo, Yu Jin
In this paper, the influence of nozzle hole shape on internal flow and near-nozzle spray behavior was studied. A flow visualization experimental system with a transparent scaled-up injector was setup. Three nozzles with the same hole outlet diameter but different hole shapes were used. Detailed comparisons...
Proceedings Article
Deformation prediction of foundation pit with PCA-SVM
Nan Lin, Menghong Nan, Weidong Li
Using the principal component (PCA) strong ability of extracting effective features of foundation pit horizontal displacement monitoring data (monitoring, monitoring temperature, relative humidity, excavation depth) characteristics analysis .extracting the effective principal component, constructing...
Proceedings Article
Research on a Low-Harmonic Nearest Level Modulation Method for Modular Multilevel Converters
Pengfei Hu, Xi Wang, Lun Tang
Modular Multilevel Converters (MMC) have been widely applied in medium- and high-voltage applications such as High Voltage Direct Current (HVDC) Transmission. Hence, the modulation method which can generate low harmonic waves with low losses is quite suit for the HVDC condition. This paper proposes a...
Proceedings Article
Photo-induced intra-molecular energy transfer of tetra-{3,5-di-(4-nitro benzyloxy) benzyloxy} zinc (II) phthalocyanine
Zhenzhen Chen, Keqin Wu, Junri Wen, Hongqin Yang, Yiru Peng
The photophysical properties of a novel dendrimer tetra-{3,5-di-(4-nitro benzyloxy) benzyloxy} zinc phthalocyanine (DZnPc) was studied by steady-state, time-resolved fluorescence and UV/Vis spectroscopy. DZnPc mainly existed as a monomer in DMF. Intra-molecular energy could be transferred from peripheral...
Proceedings Article
Study of Computer Network Security and Its Countermeasures
Jun Qian, Song Guo
Computer technology is developing rapidly, so that the development of today's society can not do without information network. Since the information transfer computer network involved in all areas of finance, science and education, and military, which contains significant economic or national interests,...
Proceedings Article
A Physical-Effect-Considered Formalized Modeling for Pipelined Manufacturing Machining System
Min-Cong Yu, De-Yu Qi
New stage of global industry is coming with the new requirements to the IACS (Industry Automation Control System), e.g. flexible manufacturing, small batch and customized production. So far, most of IACS modeling methodologies are concerning on the description to specified domain of computing subsystem,...
Proceedings Article
Research on Database Application Performance Optimization Method
Jiangang Zhang
Optimization of database systems for the normal operation of the whole system plays a vital role, but it is a very complex task. The final decides the database performance database availability. A database can be up and running, but if you want to take a long time to return results, then their use will...
Proceedings Article
Research on MCU Motor Control
Mujun Chen, Jianjuan Zou, Haiyan Qiu
Motor control system has a simple structure, reliable operation and easy maintenance, etc., across the range of applications, including industrial sector. As a single-chip processor motor control system greatly reduces the cost, but also greatly simplifies the wiring of the PCB, PCB layout makes it easier....
Proceedings Article
Research on the test of CTOD specimen of short fatigue crack of Q370qE welded seam
Qiming Yu, Feng Zhou, Zhi Zhang
This paper experimentally study the process and characteristics of the bridge structure steel CTOD specimens weld seam fatigue crack prefabricated. The results provide an experimental base and computing foundations for the bridge This paper studies the CTOD (Crack tip opening displacement) fatigue precracking...
Proceedings Article
Study of Cellular Immune Function and Regulation Measurement
Qingfeng Wan, Wenbin Zhang
"Cellular immune system" concept first proposed in 1981 by the American scholar Siegel. 20 years of domestic and foreign scholars have done a lot of research and found that there are many cells and immune-related substances, and have recognition, adhesion, concentrated, anti-antigen, the antigen transfer...
Proceedings Article
Realization of SVPWM Arithmetic Simulation Based on MATLAB
Yan She
The paper introduces the basic principle of voltage space vector pulse wide modulation (SVPWM), presents the detailed method of realizing SVPWM under MATLAB/SIMULINK environment, and finally gives the experimental simulation results.
Proceedings Article
The Design of a Suit of Frequency-Variable Controlled Equipment Based on DSP
Yan She
Due to the vital function of frequency-variable equipment in the energy-saving technology, the paper develops a suit of small power frequency -variable controlled equipment based on digital signal processor (DSP) TMS320LF2407 of American TI company. It designs holistic project of the equipment, researches...
Proceedings Article
Study on the Performance of Decorative Colors and Materials on Ceramics
Jian Zheng
The main topic of reincarnation colors and different materials used in the performance of ceramic appearance, were ceramic color performance with a special technique, combining ancient beauty and modern beauty, this study as a starting point.
Proceedings Article
The Design of Intelligent Charger for Solar energy Based on SCM
Yan She
The design of intelligent solar charging system, through the solar panel to convert solar energy into electrical energy, through DC/DC converter circuit processing, charging the battery. The entire system consists of DC/DC conversion circuit, a processor module, A/D sampling circuit, pulse width modulation...
Proceedings Article
Study on the Development of Shopping Software in the Application of Computer Technology
Yanzhen Cao
Information network is the trend of development of modern society, computer technology is relatively mature led to the development of corresponding industries, shopping software development process fit people's mode of life. Beginning in 2010, shopping cart software has now become a theme software to...
Proceedings Article
Structure Design and Movement Simulation of Bipedal Robot
Liandong Lei, Guiping Lu
Biped walking robot is designed based on the principle of bionicswhich can walk like a human.The biped robot can replace the prosthesis for the disabled, and it can also make the robot better to complete the dangerous or high-intensity work. This robot not only has characteristics of simple structure,...
Proceedings Article
Analysis of the Multidimensional Space form and Expression Pattern of Book Design
Genqi Li
Life books and the people closely related to the book is an example of human learning, a broad sense is the ability to show the crystallization of human civilization history and culture; from the narrow sense to let people learn from previous experience. With the development of the times, people look...
Proceedings Article
Tensile behavior and deformation mechanism of secondary generation single crystal superalloy DD6 at 1070 C
Jian Yu, Jiarong Li, Shizhong Liu, Mei Han, Zhenxue Shi
The tensile behavior of secondary general single crystal superalloy DD6 with low Re was investigated at 1070 C. In this study, orientation of the specimens was selected along the [001] direction and the evolution of microstructure and dislocation configurations were analyzed by SEM and TEM in detail....
Proceedings Article
The Application of Shape Rule in Web Page Design
Yi Shan
With the continuous development of society, the network has become an important mode of contact with people's lives. Web design from the simplest design pattern is now transformed into colorful web effect. Web design is the most important application of the law is the law of the shape, the shape of the...
Proceedings Article
Research on Technologies and Applications of Embedded Internet
BingJie Liu, Jianhong Ren
As the appliance of embedded internet is more and more abroad, the embedded internet technologies have become the focus of the electronics research in the world. This paper discusses the concept and key technologies of the embedded internet, and presents the actual applications of the embedded internet...
Proceedings Article
Fabrication of a composite catalytic material for efficient removal of chroma, ammonia nitrogen and phosphorus
Xiaojia Ling, Jianzhong Zhu, Dongliang Ji, Ying Ding, Minxia He
The problems like eutrophication and high chroma of surface water has aroused the attention of lots of people. Nowadays, the study on the treatment of chroma, ammonia nitrogen and phosphorus is mature. But, these technologies are always single and independent. In this study, we synthetize a material...
Proceedings Article
Analysis of Virtual Local Area Networking Technology
Zheng Zhang
VLAN technology is widely used in construction and management of large-scale advanced network. With the wide use and development of VLAN, LAN networking becomes more flexible and convenient. In this article, we elaborate the working principle of VLAN, from the perspective of broadcast domain splitting...
Proceedings Article
FTIR Study of Chemical Modification of Tellurium Oxide Nanoparticles by Dicarboxyl Amino Acids
Weilong Chen, Yan Bai
The modification and modulation of dicarboxylic amino acids on tellurium oxide nanoparticles (TeO2NPs) were investigated by Fourier transform infrared spectroscopy. The TeO2NPs prepared in aspartic acid (Asp) or glutamic acid (Glu) were spheres with main size distribution of 30-80 nm. TeO2NPs were bound...
Proceedings Article
Application of 3D Visualization Technology in Virtual Reality
JianLan Ren, Jianhong Ren
Virtual reality system allows users to start from their own point of view, and take advantage of natural skills and related equipment for the generation of virtual world objects to browse and interact. In virtual reality platform, 3D visualization technology plays a vital role. In this article, we carry...
Proceedings Article
Diagnosis and Analysis of Uncertain Information based on Probability-box
Yan Jun Liu, Qing Xin Wang, Jia Man Ding
The fault information always contains many uncertain, such as the missing information, malfunction and failure to operation. In this paper, we use a new method based on probability-box theory and support vector machine to solve the uncertain problems and improve the diagnosis ability. The first, structural...
Proceedings Article
The Application of Computer Information Processing Technology in the "Big Data" Era
Zhihui Liu
The next era of big data, computer information processing technology for processing large data stream processing model and the model is divided into two types of batch mode, computer information processing large data including extraction, analysis and interpretation of data in the three big work. Facebook...
Proceedings Article
Temperature characteristics of 5KW air cooled proton exchange membrane fuel cell
Shimei Sun, Xinyu Zhang, Lei Feng
The thesis studies the temperature characteristics of 5kW air natural convectional type proton exchange membrane fuel cell. The three-dimensional mathematical model of the proton exchange membrane fuel cell system is established. Using COMSOL software multiphysics simulation modeling, from the aspect...
Proceedings Article
Machining of complex cross-sectional profile parts based on NC
Yongqing Zhou, Bo Wei, Shaoye Xue
In order to achieve the manual programming of complex cross-sectional profile parts,the use of curve fitting, use mapping software to draw the outline of the curve, the contour is segmented, with minimum condition arc or straight line to fit the line segment to give the arc endpoint coordinates and the...
Proceedings Article
The portable proton exchange membrane fuel cell’s forced convection and cooling
Shimei Sun, Xinyu Zhang, Lei Feng
The low- power and portable proton exchange membrane fuel cell has the features of quick start, high power density and efficient energy conversion. It is widely used in the small equipment’s power source devices. However, the characteristics of temperature change of proton exchange membrane fuel cell...
Proceedings Article
High Performance Internet image Server Design and Implementation
Genyuan Zhang
How to provide cost effective, high performance image patch query and image patch analysis implementation is one important issue for internet image server design. In this paper, we present one novel approach to internet image server design and implementation. Like most modern internet image server implementation,...
Proceedings Article
A New Method For Removing High-Density Salt and Pepper Noise Based On Decision-based Based Algorithm
Nan Yang, Shi Yan, Xueting Jing, Tianqin Cui, Xiaodong Du
The thesis proposes an improved median filtering algorithm for the restoration of images that are highly corrupted by salt and pepper noise. The proposed algorithm (PA) replaces the noisy pixel with the median of the already processed pixel values by changing the processing structure and using iteration...
Proceedings Article
A Strong RFID Authentication Protocol with Confidentiality and Anonymity for EPCglobal Class-1 Gen-2 Tags
Zhicai Shi, Yihan Wang, Changzhi Wang, Shitao Ren
RFID systems are some typical resource constraint systems and lightweight authentication is considered as one effective method to ensure their security and privacy. The EPCglobal Class-1 Gen-2 tags are popular RFID tags and this kind of tags has some on-chip computing resources. Based on these on-chip...
Proceedings Article
A Better Personalized Image Searching Algorithm
He Huang, Guang feng Sheng, Jing jing Du, Xu Lei, Tao Zhang
Searching engines become the major tool for information retrieval of users with the rapidly increasing Web information. Traditional search engines can't completely evaluate users' search aims. It will lead to retrieval quality decline and increased cost. The paper proposed a better personalized image...
Proceedings Article
Study of the formant and duration in Chinese whispered vowel speech
Yue Zhao, Wei Lin
Study on the acoustical characteristic is important to speech and speaker recognition in Chinese whispered speech. In this paper, the characteristics of whispered speech are introduced and the acoustical characteristics in Chinese whispered speech are discussed. There is no fundamental frequency in the...
Proceedings Article
Application of Domestic Virtualization Software in Electric Information System
Cong Hu, Yixuan Tang, Yang Guo
Aiming at the increasingly expanding business, large server maintenance amount and high maintenance cost, the Anhui Electric Power Corporation decided to carry out information system hardware resource pool construction based on advanced information technologies such as cloud computing and virtualization...
Proceedings Article
Network performance evaluation algorithm based on BP neural network
Qi Liu, Xiyue Wang, Yiyong Lin, Ling He, Yunzhi Huang
In this paper, a network performance evaluation algorithm is proposed based on BP neural network. This system collects 8 network parameters in a local area network, and classifies the performance of network into three states: excellent, good and unqualified. Verification and analysis results show that...
Proceedings Article
Design and Analysis of Servo Actuator Control System Based on ARM
Xin Yang, Qingwei Bo, Changsheng Zhou
A servo control system and servo position signal acquisition system based on PHILIPS ARM7 series kernel LPC2292 were designed. The principle and construction of the position control module was discussed in detail. The accuracy of controlling system was verified using Matlab code. Results show that the...
Proceedings Article
Research on logistics handing agv picking route optimization method based on improved genetic algorithm
Juntao Li, Yan Hao, Yinhong Liu
Establish logistics handing agv operating environment model by using the grid method, and the picking route optimization model based on grid environment model. By analyzing the qualitative factors in agv "goods to person" picking system, present an improved genetic algorithm combining qualitative and...
Proceedings Article
A Novel TOA Estimation Method for UWB Multipath
Chunling Tang, Jianqiao Yu
The energy detection(ED) receiver is a practical solution for time of arrival (TOA) estimation in ultra wideband (UWB) ranging,Nevertheless,this method is vulnerable to the interference of noise and other wireless systems.In the study,we propose a novel method based independent component analysis(ICA)...
Proceedings Article
Detecting Temporal Social Communities for Content Dissemination in Indoor Environments
Bowen Yu, Yu Zhang, Yuwei Xu
Mobile social computing services such as location-based services and cooperative computing services are emerging for mobile devices. Those services promise to give us more opportunities to enhance social connectivity with neighbors and nearby places. This paper focuses on the issue of how to be aware...
Proceedings Article
Energy measurement for mobile phone's datacompression and transmission
Bowen Yu, Yu Zhang, Lubin Li
Cloud service has been widely used in people daily life for its convenience and security. In general, there are two sub processes in the course of the interaction mobile devices and cloud servers: data compression and transmission. In this paper, we present a test methodology for evaluating energy cost...
Proceedings Article
Parallelizing Count-Min Sketch Algorithm on Multi-core Processors
Bowen Yu, Yu Zhang, Lubing Li
In this paper, we present a novel method that exploits the great parallel capability of multi-cores to speed up the famous Count-Min sketch algorithm. The proposed parallel Count-Min sketch algorithm equally distributes the input data stream into sub-threads which use the original Count-Min sketch algorithm...
Proceedings Article
H Filter for Continuous-time Systems With Measurement Losses
Xibin An, Bing He, Gang Liu, Haoshen Lin
The H filter for continuous-time linear systems with measurement losses is studied by using lose ratio. The optimal strategies of the filter are provided and its optimality is proved. Then, the necessary and sufficient conditions of the optimal strategies are solved. Finally, the effectiveness of the...
Proceedings Article
A Novel Cascading Failure Model on City Transit Network
Tao He, Ning Zhu, Zhenshan Hou, Guixi Xiong
Urban public transportation network is a typically complex network and the local fault of network often leads to serious systemic impact, causing cascading failure. Research on cascading failure of the bus network, is advantageous to understand of the potential key individuals of the network, so as to...
Proceedings Article
The research and design of network management system of assets in schools
Lingli Mo
This paper, based on the analysis of the business process and characteristics of the users of school asset management system as well as the functions of asset management system, develops a suitable asset management system model through two-dimensional code technology, aiming to provide technical support...
Proceedings Article
Design of photoelectric pulse device based on Bluetooth
Qiang Liu, Lianghua Lou, Tao Zhang, Yongyun Zhu
The principle of using photoelectric sensor to detect the pulse waveform is introduced. A low cost photoelectric pulse detection device is designed, which can improve the pulse detection circuit. In addition, the pulse signal waveform display PC is designed by using C# language, and the pulse waveform...
Proceedings Article
Design and Application of Alarm Light Circuit for Intelligent Management System of Coal Mine Equipment
Xingshan Li, Jian Lu
The intelligent management of the coal mine blasting equipment storehouse can regulate the storage of the explosive material by the real-time monitoring(temperature, humidity, pressure and vibration) of the storage environment of the blasting equipment. Fingerprint identification was used for opening...
Proceedings Article
Implementation of Naive Bayes Algorithm on Sentiment Analysis Application
Martiti, Christina Juliane
Natural Language Processing (NLP) is one of the branches of artificial intelligence science where this branch science is the basis for developing sentiment analysis. The application in NLP in sentiment analysis includes Pre-processing text consisting of featured selection and tokenization. For the classification...
Proceedings Article
The Effect of Employee Competence, Leadership Commitment, and Internal Audit Role on the Quality of State Property Accounting Information
Hastuti, Benny Barnas, Yanti Rufaedah, Wida Oktavia Suciyani, Deni Mulyana
The quality of accounting information determines the reliability of an entity’s financial statements. Accounting information is a product that is included in the accounting information system. An important concern for the quality of accounting information in financial statements is accounting studies...