Advances in Computer Science Research

The soybean oil starch ester was synthesized by using Novozym435 lipase as biocatalyst, corn starch and soybean oil as substrate in solvent-free system. In order to improve the reaction activity of starch, the corn starch was pretreated using NaOH/Urea/H2O solution. The optimum pretreatment reaction...

With the introduction and development of the concept of things, intelligent residential quarters ushered in a new development opportunity. Intelligent residential quarters combined with networking technology to enhance their capabilities to make intelligent residential quarters as a node on the wisdom...

The GNSS signal which is reflected by the surface of the object carries the physical characteristic information of reflecting surface. Global navigation satellite system reflection (GNSS-R) is an emerging area of GNSS applications in the field of microwave remote sensing using multipath reflected signals....

A six-degrees-of-freedom active micro-vibration isolation control system has been proposed and studied. The system consists of passive air springs and symmetrically placed electro-magnetic actuators. A mathematical model of the micro-vibration isolation platform is established, and H∞ control algorithm...

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...

With the reform of the current education system, self-learning mode is widely recognized, independent study has also been defined as the ideal goal of education is no exception in remote ethnic areas.This article will research the initiative for college students in minority areas, in order to improve...

Virtual Reality (VR) technology is new technology in the computer field developed as a combination of computer graphics technology, multimedia technology, sensor technology, human-computer interaction technology, network technology, three-dimensional display technology, simulation technology and other...

With the development of economic globalization, China put forward “the Belt and Road Initiative” creatively according to the current international situation. Under the background of globalization, in addition to promoting the economic development of the countries along the routes, cultural exchange is...

In order to improve accuracy of fault diagnosis of gearbox, adaptive mutation particle swarm optimization (AMPSO) algorithm is used to optimize weight of BP. According to fault feature, fault diagnosis is accomplished by optimized BP. The algorithm overcomes disadvantages that slowly convergence and...

The improved Hummers method was used to prepare the graphene oxide. Then, using the precursor as the carrier and the triblock copolymer P123 as the reductant, the protective agent and the morphology control agent, the liquid phase co-reduction method and the continuous reduction method were respectively...

In this paper, according to the requirement of the feeding and unloading manipulator of punching machine, a set of stamping scheme is designed. The cylindrical coordinate structure and three degrees of freedom of the robot are selected by using the manipulator and punching machine. Then the mechanism...

The proposed AI-driven strategic decision-making system leverages advanced machine learning models, real-time data processing, and automated risk assessment to enhance business management efficiency. The system integrates neural networks, deep learning algorithms, and Bayesian networks to ensure high...

Visual artists find themselves scattered as generative AI continues to make its way into business and mundane life. Though the technology behind has the capacity to aid artists, their current usage conflicts with artist careers. In addition, behind popular AI models used today are mountains of stolen...

The traditional association rule mining algorithm for Apriori time cost, the lack of Apriori algorithm, based on the theory of relational algebra, relation matrix and related operations by given search association rules from the frequent itemsets mining algorithm based on relation algebra theory. Using...

The packaging color of goods is the first impression of goods for people and has a great influence on the purchasing behavior of consumers. This paper will discuss the combination and application of enterprise standard color and packaging color by analyzing the simplification trend of the modern commodity...

In recent years, China’s aviation industry has achieved obvious progress, but still lags behind that in developed countries. This paper will analyze some problems in the production and management of aviation manufacturers in China from various aspects to combine lean production with production of aviation...

By analyzing goods out-stock operating process of Strategic Projection Base, this paper created a simulation model based on Extend simulation platform. Take a certain material support task for example, according to run the simulation model and analyze the output, it verified the reliability and applicability...

A stochastic conjugate gradient multi-modulus algorithm based on global artificial fish swarm and genetic optimization DNA encoding sequences(GAFS-GDNA- SMMA) is proposed to solve the high computational loads, low convergence rate, and large mean square error(MSE) of the multi-modulus blind equalization...

A boundary element method is extended to calculate the band structures of anisotropic phononic crystals with different components forming the square lattice. The system may be composed of anisotropic inclusions embedded in the isotropic matrix or isotropic inclusions embedded in the anisotropic matrix....

Explaining the evolution of cooperative behavior is one of the most important and interesting problems in a myriad of disciplines. Game players on complex networks usually change their strategies by copying special rules. In this research, we combine the prisoner's dilemma game player's behavior conformity...

The hanging rotera is a small lamp covered by a glass lid with a light source from a burning candle or LED (Light Emitting Diode) candle and hung on a support pole that is hooked to the rotera connector. The purpose of this paper are to obtain a models of the various and symmetrical components of the...

Complete-Learning Model is a learning strategy to achieve overall learning objectives by students to obtain maximum results. Therefore, a review an needed for analyze effect of complete learn ing based on Information Communications Technology (ICT) media on student learning motivation. To determine effects...

In order to reduce the occurrence of miner burnout, a game model of miners and coal mine strategy selection was constructed from the perspective of bounded rationality. In-depth analysis of the key influencing factors in the choice of mining rig and coal mining strategy. It is found that there are 4...

This paper proposes an enhanced Walrus Optimization Algorithm (WWaOA) to address the Flexible Job Shop Scheduling Problem (FJSP) in the steel pipe industry, where complex processes and small orders cause inefficiencies. WWaOA uses chaotic initialization, a Whale Optimization Operator, and crossover-mutation...

The 21st century is an information world, college students are an important pillar of the future development of a nation, how to strengthen and improve students' computer application and information quality, will greatly promote the construction of China. As a new medium, new media has become the...

Sustainability research about using Information and Communications Technologies (ICTs) to reduce household energy consumption has recently focused on two potential strategies: “smart homes” that rely on sensors and technological innovations to automatically reduce the energy load, and tools that seek...

This paper reviewed the key agricultural support policies in South Korea. By using the fundamental definition and assessing method from OECD, the research studied the relation between agricultural support level and the output of agricultural production. The aim of the paper is to discuss the effect of...

There exist many kinds of electromagnetic interference sources in a small and enclosing underground coal mine work area, which could lead to that the instable phenomenon of the wireless monitoring and communication systems constantly occur. Focused on the randomness of occurrence and duration of electromagnetic...

More and more terminals including mobile phone, Tablet PC, STB and PC browser are used to browse web. With the difference in network speed, screen size and interactive mode, there’re many adaptation problems to be solved. When users access the Internet resources by mobile terminals, they face the problems...

This paper focuses on the fog-computing concept usage in the geographically-distributed information and control systems. Fog-computing concept improves the dependability of the information and control system, system latency and the communicational environment load. The key issue of fog-computing application...

The effects of Er and Zr on the precipitation and recrystallization of Al-Mg alloy was investigated using hardness testing,optical microscopy and transmission electron microscopy. The results show that Al-Mg-Er-Zr alloy has a markedly hardening effect during isochronal annealing. The recrystallization...

At present, the individual users use ADSL dial-up Internet access methods, but due to the copper price too high, broadband couldn't be more improved, the copper is bound to be abandoned by the society. Some new network providers and operators provide active optical fiber to the community. Due to the...

In the area of Business process mining, there are many methods are available to discover process models from event logs. A new process mining method is proposed based on model merged. Firstly, sub-models are established respectively according to the behavioral profiles of each event log. Then finding...

With the rapid development of Internet of Things technology, the RFID products can be found at every corner of our lives and work. On one hand, they bring us efficiency and convenience. On the other hand, they pose a great threat to our information security. This paper discusses a new encryption method...

Longyang district is the seat of Baoshan municipal government, with a land area of 4855.51 square kilometers. Its natural geographical environment and climatic conditions are complex and diverse. This paper takes the rural market town of Longyang district as research object, from the policy analysis...

PHP is an open source general-purpose computer scripting language and especially suitable for network development, and can be embedded in the use of HTML[1]. In this paper, the author used PHP script language and MySQL database to design and implement the yak growth information system based on B/S architecture....

Recently, as research on autonomous driving technology progresses, the supply of vehicles having various autonomous driving functions is increasing, and autonomous vehicles represented by V2V (Vehicle to Vehicle) and V2X (Vehicle to Everything) are emerging. For the era of autonomous driving, connectivity...

According to the China Internet fraud criminal and victim information asymmetry, this paper makes Internet fraud information resources as the research object, constructing a cross platform Internet fraud database by data collection and extraction technology, the realization of the network anti fraud...

With the improvement in the level of social information, data has become basic, strategic resources, which represents the advanced productive forces and core competitiveness. How to share heterogeneous data highly and effectively, achieve effective integration of information system, make full use of...

This paper presents a kind of power system short-term load prediction algorithm based on fuzzy control and RBF neural network, to solve the problems of th traditional RBF neural network in electric power system short-term load forecast errors. Through the example verification, this method can improve...

With the speeding construction process of urbanization in china, the areas with the characteristic of typical urban-rural conjunction gradually increase. Since residential areas, factory areas, farmlands are scattered randomly, varied and complex wireless communication environment is formed. Considering...

According to the statistical of aviation safety, arresting system must be installed on the runway with effective way, in order to maximize reduce the risk of overshot the runway and the damage to plane carrying personnel loss rate. ESCO companies began to study Engineered Material Arresting System(EMAS)...

This paper introduces the calculation process of collision probability between spacecraft and short-term debris cloud. On the base of the time integral method about collision probability calculation, the time required for the spacecraft to travel through the debris cloud by the way of "risk radius";...

ETL(Extract-Transform-Load) which populates data from various data source systems to data warehouses (DWs) is an important part of building data warehouse. Nowadays, as the data growing rapidly, it is a big challenge for ETL to process such huge data quickly. MapReduce is a programming model for large-scale...

Historical data since 1855 and Landsat remote sensing images for the year 2006, 2009 and 2013 were selected as the main data sources and RS/GIS spatial analysis tools were combined to investigate the mouth channel change of Yellow River and monitor the dynamic change of Yellow River Delta. The results...

At present there are still many problems of the administrative system in Chinese social management. From the aspect of the theory and practice of administrative system reform, the transformation of government functions and correctly handle the relationship between government and market are the basic...

The urban rail transit project has become one of the main infrastructure projects in China. As an important construction management mode, BOT mode has been used for the urban rail transit projects in China. There are some problems which bother BOT mode about urban rail transit project in recent years,...

Multi-Objective Evolutionary Algorithms (MOEAs) are likely used to identify non-dominated solutions or Pareto front (the known Pareto front) in multi-objective optimization problems. The quality of Pareto front depends on evolution strategies that are evaluated under performance metrics of generational...

In this paper, the DBN probabilistic network model is used to realize the fusion of multi sensor uncertainty information, and using the Active DBN detection method to research the global FDIR implementation strategy and optimization methods of fusion order and partial fusion. An improved hierarchical...

This research will follow "the typical platform of enterprise innovation model - innovation model and industry and its organizational mechanism - the future innovation model and industry and its organization - the future of small and medium platform enterprise development proposal" logical framework...

In order to improve the accuracy and efficiency of medical image registration, an elastic registration method based on feature extraction and B-spline has been proposed in this paper. The proposed method consists of two steps. First, feature points are obtained by using Harris corner detection algorithm...

In LEO (low earth orbit Laser communication) engineering, there is a demand to design a power system of high-reliability, to ensure the life of the LEO and reliable operation. The DC/DC has been widely used in the secondary power supply in LEO engineering with its high reliability, high integration and...

Enterprise e-commerce intelligence system, which is used in the e-commerce enterprise to carry on the information processing and the information mining, has gradually become the key factor that decides the e-commerce enterprise`s competition ability. This paper explores the enterprise electronic business...

Aiming at the problem that the high and low thresholds need to be set artificially for Canny edge detection, this paper proposes an adaptive algorithm to set the high and low thresholds by the mean and standard deviation of the non-maximally suppressed images. The simulation results show that the algorithm...

In order to solve channel estimation problem in OFDM (orthogonal frequency division multiplexing) systems, a decision–directed method is proposed for channel estimation and equalization based on OFDM. The proposed method uses a received subcarrier-symbol to represent the competitive neural network, uses...

In this paper, we propose a novel overall framework for Grid cloud operation based on cloud computing technologies. Considering the key role of virtualization software, we introduce three kinds of software which are popularly used in virtualization realization of the framework. From the point of view...

The corner is one of the most important features of image and the corner detection plays an important role in digital image processing technology. The performance of Harris corner detection algorithm is stable and it is widely applied, but the corner location is pixel level which affects the subsequent...

This paper meet the needs of embedded real-time applications, two new dynamic memory management schemes for embedded systems are proposed. Finally, physics link list is added to make the system run more smoothly. The algorithm of this paper separates the application of large memory from the application...

This paper proposes a Trajectory planning method for automatic parallel parking system. The planning method consists of two part. First, the feasible area of parking, is used to find the starting position and azimuth of the parking. Second, planning the parking trajectory. the vehicle can be safely and...

During the launch of a rocket or missile, certain segments must separate from the main body, and the reliability of this separation can affect the final success of the mission. Most reports on the analysis of the specific separation structures employ specific finite element software programs; moreover,...

The conventional network traffic flow models are mostly based on Poisson model . With the continuous development of network services, studies found that the actual network traffic has a long-range dependence (LRD) now and in a very long time , which is a kind of self-similarity. In this paper, RMD and...

In recent years, around-view monitoring systems have become a public driving assistant for reducing collision hazards by eliminating invisible areas. Many of such systems provide short range views surrounding the vehicle, limiting its application to parking and reversing. We had developed a wide-scoped...

Mastering the characteristics of photovoltaic power generation helps reduce the output limit of photovoltaic power generation and improve the absorption ability of photovoltaic power generation. Based on the measured data from photovoltaic power stations, the sunrise force-related characteristics of...

With the continuous development of science and technology, the servo motor control system based on real time industrial Ethernet is now more widely applied in the field of industrial automation than ever. This paper expounds the design of a servo motor control system based on POWERLINK Industrial Ethernet....

This paper focuses on synthesis and analysis of the algorithms for estimating the time of arrival and the duration of a narrow-band radio signal with arbitrary-function envelope and unknown initial phase, such algorithms provide overcoming the prior parametric uncertainty in different ways. We tested...

Facing the need for privacy protection in federated learning, this paper conducts a systematic review of the Paillier based on OpenMP parallel acceleration using the Chinese remainder theorem and Montgomery algorithm (CM-Paillier-OMP) encryption scheme that uses OpenMP (OMP) parallel computing and is...

Computer network technology breaks through the limits of time and space, integrating all the information of the world into a whole. Computer network technology, as a solid guarantee for the rapid development of new media, plays a significant role in its growth. Both the progress of computer networks...

The Austrian R&D-project "AlltagsSPUREN" sup-ports small, mostly rural, municipalities in their efforts to make the local mobility system more inclusive and sustainable. For this purpose, it provides a multi-perspective ICT tools and service kit to be used for activating residents, analysing mobility-related...

Due to the advanced hotel management system, the Chinese hotel chains will efficiently manage a large number of information and introduce the advanced management concept to improve the efficiency and service quality. Only when the hotel improve the internal management system constantly, it could improve...

In this paper, a non-Newtonian filtration equation with nonlinear boundary condition and a localized source is considered. The existence and blow-up properties of solutions are given under some conditions.

The goal of labor law practice teaching under the mode of legal aid by legal clinics is to cultivate students' practicing lawyer quality. To achieve the goal, terms such as stable source, teachers with rich practice experience are needed, to construct a practice teaching procedure considering handling...

This article analyses the key roles of training teaching in the process of agricultural engineer cultivation, and proposes multifunctional training teaching system based on agricultural modernization. To the problems of training teaching, multifunctional training teaching system for rural power specialty...

IKAnalyzer (IK) and ICTCLAS (IC) are very popular Chinese word segmentation algorithms and play an important role in solving text data in a stand-alone environment. In this paper, we compare IK and IC algorithm performance through theory and experiments that reported on experimental work on the mass...

All kinds of image retargeting algorithms based on seam carving are the representative types of discrete resizing methods. Seam carving algorithm refers to delete or insert pixel lines to resize image’s technique. Pixel line pass through the whole image horizontally or vertically, deleting the pixel...

According to the reality and requirement of our country’s community risk registration, this paper puts forward four principles for the selection of community risk registration indicator and then designs the evaluation “goodness” for evaluating the community risk registration indicator. On this basis,...

In recent years, metal surface analysis is becoming a hot topic, especially for the new composite materials used in high speed trains and aircraft. Metal surface analysis techniques are used to reveal the material surface morphology, structure, composition or state. This paper presents typical instruments...

The development of networking technology have a significant impact on society and the economy of the whole country, the ZigBee network connects with the Internet, can be controlled to a ZigBee network device in every corner of the world, it is conducive to the further development of ZigBee technology....

Term translation of TCM is critical to the success of international communication of TCM culture. Researchers and scholars have been exploring the translation of TCM terms from different perspectives and attempting to establish unified standards for the translation of TCM terms. The corpus-based practice...

Efficient real-time object detection in aerial HD videos is an urgent need, with the increasing use of UAV(unmanned aerial vehicles) in various fields. But it is still challenging to detect objects accurately and timely due to its large pixel size and relatively small objects. We use the popular SSD...

In recent years, various kinds of desulphurization technologies for the biological oxidation of sulfide to elemental sulfur at home and abroad are introduced. The factors that affect the biological oxidation of sulfide to elemental sulfur are summarized, including the ratio of oxygen to sulfur, dissolved...

This paper introduces the use of 3D computer graphics technology, so that the employees can simulate the operation of removing the rod of screw pump in the computer terminal. It avoids the limitation of the site or weather conditions and improves the learning efficiency effectively. By constructing...

The main purpose of edutainment is to increase enthusiasm for learning. However, the implementation of physics learning still lacks emphasis on the learning process that meaningful and relevant, especially in Indonesia. This study were purposed to make the design of physics learning by integrating science...

This study comprehensively examines the substitution effects of new energy vehicles (NEVs) for conventional gasoline vehicles in China. Employing panel data and fixed-effects models, we scrutinize the influences of economic indicators, environmental factors, and infrastructural advancements on the adoption...

The purpose of this paper is to give overview of existing application and concept of robotic system in dentistry. By applying the robotics to the medical field of surgery has increased accuracy and made surgical procedure more successful. Being the digitalized world today, technology plays a crucial...

Nowadays, English elective course setting is not consistent with the actual needs of the students, which results that students can not receive general English education to solve professional problems. This article aims to study the Curriculum Setting Management of college English ESP elective courses...

In recent years, with the increasing attention of CPI, the academic research results on CPI prediction model emerge in endlessly. So far, the forecasting model about CPI in China mainly focus on the following aspects: time series forecasting model and VAR forecasting model, grey prediction model, regression...

In order to conform to the development trend, distributed generation came into being. Distributed generation accesses to distribution network, which has increased the burden of the distribution network. One the one hand, distributed generation’s accessing position is changeable and accessing capacity...

Internship is of great importance for the education of college students, and most students hold the positive attitude towards internship. In the way of internship, diversified internship is more acceptable for students; from the perspective of internship time, students hope that the college takes the...

In this paper we consider the problem of designing the instruments for promotion of urban projects in social networks and studying approaches to organization of "distributed control" of city development. We suggest a method for organizing synergy of urban communities based on the analysis of influence...

Online social media provides platform for social interactions. This platform produce large-scale data generated mostly from online conversations. Network analysis can help us to mine knowledge and pattern from the relationship between actors inside the network. This approach has been crucial in supporting...

Automotive power assembly vibration is one of the major automobile vibration excitation sources, which has a significant impact on automotive NVH characteristics. Reasonable power assembly mounting system can reduce the bidirectional transmission of vibration and improve ride comfort. This thesis is...

Trivium is a notable light-weight synchronous stream cipher submitted to the European eSTREAM project in April 2005. Quavium is a Trivium-like algorithm which is almost as fast as Trivium. In this paper, the security of Quavium is concerned under cube attack, which is one of the best known attack on...

The modern world is changing rapidly. Now a day the use of internet is categorized as essentials for a common man. Everything is put on the web as it is bringing ease of access to the user. The web usage is doubled by the paradigm shift i.e. the smart phones. Online shopping has become a basic and ease...

This paper proposed a multi-attribute of intelligence dynamic scheduling method in Interbay automated material handling system (AMHS), this method can response to OHS idle status and wafer lot's request in real-time, then developed an optimal re-assignment, thus promoting the performance of the Interbay...

Pyrolysis properties of Dianchi lake sediment in China at 10 /min and 20 /min were investigated by TG. Comparison to the TG and DTG curves at different heating rates, the pyrolysis reaction at 10 /min was in advance and more completely than at 20 /min, thus the process of sediment pyrolysis could be...

We propose a hybrid automatic repeat request (HARQ) scheme by using complementary punctured turbo (CPT) codes. The information bit sequence is encoded by a rate-1/3 convolutional turbo code, and then punctured by different sets of coded bits using complementary perforation patterns, which is used for...

Characteristics of lightning disaster in Hainan Island from 1999 to 2011 are analyzed by using nationwide lightning disaster data, thunderstorm data, lightning location data, and statistical yearbook of Hainan Province. The results show that 727 lightning disaster accidents are reported, which result...

FRP plates can be bonded to the surface of concrete beam through the structural adhesive. Then the FRP plate, concrete beam and adhesive layer work together. Based on the assumption of plane section remaining, non-slip on interface and stress-strain relationships of materials , the calculating program...

MOOC has become a common phenomenon in higher education, and researchers are discussing its application in teaching. After a brief introduction of MOOC, business English teaching as well as SWOT analysis method, the method is adopted in the analysis of MOOC in terms of business English teaching. The...

This paper presents a new efficient algorithm for the Josephus problem using Binary Count Tree. Binary count tree is a data structure ameliorated from the BST which additionally records the node-count of each sub tree. In this algorithm, the whole Joseph circle is put into the binary count tree. The...