Advances in Intelligent Systems Research

WC-8Co and Nak80 is deposited on the surface of 45 steel by DZ-4000( ) multifunctional surface hardening machine what use argon as shielding gas. By means of changing the order of WC-8Co and Nak80 electrodes’ deposition and different of roughness of Nak80 coating’s surface, thesis analyzes the effects...

In this paper, we propose a new type of threshold proxy signature scheme: hybrid threshold proxy signature (HTPS), in which a signature is cooperatively generated by the partial original signers themselves and the proxy signers on behalf of their own original signer in threshold proxy way. We formalize...

At present pneumatic miniature robotic control system usually adopts PID control strategy. The basic PID control strategy has its limitations. To cope with this problem, a lot of methods to optimize this strategy have been researched. In the paper an improved single neural network PID control strategy...

STRIM (Statistical Test Rule Induction Method) has been proposed as a method to effectively induct if-then rules from the decision table. The method was studied independently of the conventional rough sets methods. This paper summarizes the basic concept of STRIM, considers the relationship between STRIM...

The space launch activities might cause harm by the falling of relevant spare parts or debris of spacecraft to the personal, property rights or interests of the third party in China’s territorial land, territorial seas and territorial airspace. This act of tort should fall into civil tort, in which the...

This paper aims to study the DC-link faults and recovery scenarios based on a 12-pulse HVDC (High Voltage Direct Current) link system. DC-link to ground fault is considered as one of the most serious fault that can occur on HVDC-link. Therefore, in order to understand the system behavior in the presence...

It is of great significance to give full play to the role of digital empowerment and clarify the path of value creation for automobile enterprises to the high-quality development of the automotive industry. Based on the results of the literature review related to the digital transformation of automobile...

To build a high-quality classroom, blended teaching design was carried out using the “six-step” (“judgment needs, objective setting, content design, strategy selection, resource allocation, and effect evaluation”) teaching design method based on the concept of intelligent teaching. A general framework...

As a distinctive communication and coordination mechanism of enterprise groups, the parent-subsidiary relationship has an impact on the innovation performance of subsidiaries. With the data of Chinese A-share listed subsidiaries from 2016 to 2020, we discuss the parent-subsidiary relationship from two...

The risks of climate change in six major airports in China's coastal areas.

The rapid development of China’s economic promotes the demand of the society for applied talents in English, especially in international trade, tourism management, hotel management and other businesses. The expansion of the demand of the society on the applied talents in English not only promotes the...

Electric vehicle (EV) in Taiwan may have the opportunity to popularity, the grid will recharge large number of vehicles, the planning and design of the power generation, transmission, and distribution capacity will also propose new specifications and requirements. EV charging on the grid are caused by...

Nowadays, Internet has become an indispensable part of our life. Smartphone has become an important device to access Internet. Hundreds of millions of smartphones need a large number of IP addresses. IPv6 instead of IPv4 can meet the IP address requirement. IPv6 also has many advantages compared to IPv4....

Undergraduates’ innovation ability is formed and developed gradually in the basic of the general practice ability and special practice ability. The study on teaching practice found the following conclusions. The students’ general practice ability is the basis of the innovation ability. And the general...

With the theory of industrial organization continuing to mature, theory of contestable markets which was created in 1975, by analyzing perfectly contestable markets and the sunk cost, illustrated the question of the relationship between the size of the enterprise and the degree of competition. It makes...

The linearized Bregman iteration was successful used to find the sparse signal from the its noise measurements. It was proved that the iteration algorithm converges to the augmented l1 minimization problem [4]. This paper mainly considers the measurement matrix A which is generated by the Weibull random...

Autism Spectrum Disorders (ASD) and autism are both general terms for a group of complex disorders of brain development. ASD is characterized by difficulties with communication, social deficits, stereotyped or repetitive behaviours and interests. One of the major reasons behind the push to use technology...

European call options are the most important with risky asset. European call and put options on the extremum of m risky assets based on the Black-Scholes assumptions of the capital markets. Note that there is a flip of sign for the correlation coefficient, attributed to the change of limits of integration...

As professional basic courses for specialties in fields of science and engineering, the mathematics foundational courses are always unsatisfactory in instruction effect and learning experience. This paper narrates the mode and significance of software-based mathematics foundational courses, and elaborates...

The LPI/LPD communication is a technology of hiding the information into the noise or other useless signals through an efficient modulation, making it difficult for the detector to capture the hidden information. Spread-spectrum communication has good characteristics of LPI/LPD and has been widely used....

As an important part of quality education, music education has entered a new stage of development. Under the current educational background, it needs innovative ideas to develop students 'creative thinking, use the corresponding method in innovative ways of music education, and create teaching situations...

We have developed and implemented a new method for evaluating train service plans. The basic idea of this super-efficiency DEA model with preference (SEP DEA) is to simultaneously consider the evaluation with selection of indicators, classification of indicators and indicator weight determination. The...

Scene classification has been a hot topic in the field of computer vision. Under the premise of image segmentation, this paper proposes a novel scene classification algorithm, combining pixel location, color characteristics, Gabor features, and local binary features (LBP) to form a covariance descriptor,...

The Triassic continental shale from Ordos basin was selected as the research object, through the analysis of X-ray diffraction (XRD), field emission scanning electron microscopy (SEM) and nitrogen adsorption experiment, the mineral composition and pore structure characteristics of Triassic continental...

The surface ship combat history shows that science and technology has not only promoted the change of operational mode, but also promoted the people understand and study how to implement the development of operational experiments. With the rapid development of modern science and technology, especially...

According to the work characteristics of Nano-satellite constellation, this paper studies the configuration of it and the static routing algorithm of it. Firstly, the coverage rates of different constellation configuration are given and the constellation configuration with the best coverage is confirmed....

In this recent years, the integration of technology in learning and assessment has become a major need in education. In Indonesia, CBT has been used as a computer-based national examination system (UNBK), a computerized exam as a media to display the problem and process of answering it. In addition,...

The present study describes an algorithm for automatic catheter detection and segmentation based on echocardiography data. The catheter area was recognized and then delineated by combination of detection and segmentation techniques such as the maximally stable extremal regions (MSER) algorithm, feature...

In order to study the influence of wind turbine blade and the blade centrifugal stiffening effect on natural vibration characteristics of wind turbine tower, the finite element model of wind turbine tower was established. By calculating the axial force under the rotating state of the blade, the additional...

Feature Markov Decision Processes (MDPs) [Hut09] are well-suited for learning agents in general environments. Nevertheless, unstructured ()MDPs are limited to rela- tively simple environments. Structured MDPs like Dynamic Bayesian Networks (DBNs) are used for large-scale real- world problems. In this...

In order to solve the multimedia communication in computer networks as well as on the quality of service requirements, this paper proposes a buffer management mechanism based on the priority queue. Detailed study of the principles and methods of implementation of the mechanism and performance analysis,...

Citronella (Cymbopogon nardus ) is an essential oil with antimicrobial activity applied to postharvest handling of bananas to extend shelf life. This study aims to identify the combination of citronella essential oil with chitosan as an edible coating to inhibit the decay rate of bananas. The operational...

The course “microcomputer principle and interface technology” is a professional basic courses of the Faculty of science and engineering, but for beginners, the knowledge point is range, abstract and difficult to understand. For beginners to more thoroughly understand the concepts of the course, this...

Heidegger’s sense of interpretation has a closely inherent relationship (kinship) with his sense of understanding, the former is founded by the latter, and the latter is presupposed by the former. Interpretation is a derivative mode of understanding and gets explicit understanding. The former is ontical...

In recent years, web service composition provides a new solution to the comprehensive application. During the web services composition, directed graph provides credible choice for the composition process. At the same time, the web service matching degree is an important parameter during the composition....

Formal software safety verification is an important issue for on-board ATP (Automation Train Protection) system. A SCADE-based model safety formal verification method is designed in this paper. The extracted safety properties of ATP are expressed by formal automaton machine, which is an unambiguous semantics...

In recent years Fuzzy Cognitive Maps (FCM) has be-come a useful Soft Computing technique for modeling and simulation. They are connectionist and recurrent structures involving concepts describing the system be-havior, and causal connections. This paper describes two abstract models based on Swarm Intelligence...

Content-based image retrieval(CBIR) has been an active research area for more than two decades. However, while almost all images are stored in compressed form, the vast majority of CBIR algorithms operate in the (uncompressed) pixel do-main. This not only leads to a computational overhead for feature...

Cloud computing is becoming increasingly popular. Many companies utilize cloud computing services to minimize IT infrastructure costs. The popularity of cloud computing has attracted the interest of cyber criminals. As the result, virtualized environments are a valid and attractive target for APT attacks....

There is a hypothesis that the raising of learner’s cultural awareness and infiltration of cultural contents in translation teaching may have a good effect. This paper describes a research done with this purpose. The findings of the research, which is about a questionnaire and its feedback from Business...

Moran's I statistic is the most popular test for spatial dependence. When spatial weights matrices are substantially varying over time, Moran's I test based on a time invariant spatial weights matrix may cause substantial bias. This paper first investigates Moran's I tests for spatial dependence in panel...

Given that the centralized-servers-technology-based network communication software like QQ and MSN are high on cost and limited on users’ control right, this thesis presents a designing scheme of the distributed-servers-technology-based network communication software. The design follows consistently...

Because customer participation is inevitable, so customer participation can be influenced by enterprise, customer itself and the service employee. According to the service encounter theory, social interaction theory and “Stimulus-Organism-Response” model, service employee behavior will have an impact...

High-frequency financial data are characterized by unbalanced, non-linear and low signal-noise ratio, which often represents a challenge on the study of financial market microstructure. There has been little research on the de-noising method for high-frequency financial data, with the wavelet analysis...

In this paper we study the acoustic scene classification using a large dataset. The spectrogram of the large acoustic samples are extracted and applied with texture feature classification method. First, the acoustic scene database is built including various acoustic events. Second the image texture features...

In order to make up the shortages of traditional hardware-in-the-loop simulation (HILS) for flight control system (FCS) evaluation and farther reduce the risks of flight tests, wind tunnel hardware-in-the-loop simulation (WT-HILS) should be used to evaluate the FCS after the HILS evaluation and before...

The severe vibration of small branch pipes in nuclear power plants can induce fatigue destruction. Sometime fatigue destructions will result in unplanned shutdown, and even threaten the safe and stable operation of the nuclear power plant. In order to predict the remaining life and guarantee the safety...

This paper proposes an application of surface elasticity theory in the analysis of contact problem at nano-scale. The Fourier integral transform method is adopted to derive the fundamental solutions for contact problem with surface tension effects. As a special case, the deformation induced by normal...

To improve effectively the teaching effect and quality, some problems existing in mechanical engineering English teaching are discussed and analyzed in detail. The students’ learning facts and evaluation methods and teachers’ ability are the most common problems found in many universities of our country....

Students’ knowledge assessment has occupied the attention of many researches pertaining to different disciplines. Recent areas of interest in this regard include availability of preliminary skills and status of latest obtained knowledge, self-assessment, grading methods, tests, hints, help functions,...

The paper presents the results of numerical simulation of wind pressure on high rise buildings being under construction and planned in Yekaterinburg city (Russia). Simulation is performed in the program ANSYS. The simulated building is placed in a domain that is the numerical analogue of wind tunnel....

This publication identifies the problem of classification of domestic pigs by type of growth intensity and final live weight. It is shown that the existing classification allows quite flawed examples of representatives of separate classes. The authors of this article decided to enhance the existing classification...

This study addresses to CAD modeling of toroidal LPG fuel tanks used in automotive industry, whom section is described by imposed algebraic plane curves. The CAD modeling of toroidal LPG fuel tanks can help to better understand the dynamic movement of fuel within the tank during vehicle maneuvering.

Recently, an IGA DG method (IGAODG) is developed to solve PDEs defined on the overlapped patches. With IGAODG, the time-consuming treatments for keeping the integration precision on the trimmed patches are avoided. In this paper, the IGAODG is extended with the incomplete interior penalty method (IIPG),...

The deep integration of information technology and financial market has boosted the rapid development of Internet-based financial services in recent years. Consumer perceived value of online financial product and its formation mechanism is of vital importance to the online financial enterprises of gaining...

One Teacher, One Excellent Course has a positive effect on the establishment of high-quality educational resources for the country and local governments, and the effective application and deep integration of information technology and digital educational resources. In order to improve the quality of...

India is a great country with about 160 million hectares of arable land. It is the second highest producer of agro-products in the world. 40% of its GDP is agriculture based. However, in the recent times, the contribution of agriculture to the GDP and area of arable land has reduced considerably mainly...

Using the contemporary view of computing exemplified by recent models and results from non-uniform complexity theory we investigate the computational power of artificial general intelligence systems (AGISs). We show that in accordance with the so-called Extended Turing Machine Paradigm such systems can...

In economic literature, the benefit of competition is well recognized, for example, it could reduce monopoly rents and cost inefficiencies, and finally improve the welfare of the economy. In the case of banking system, the market competition in banking sector could improve efficiency of the banking system...

As Internet is very easy to implement the diffusing and sharing of resources, duplication of pages on the Internet is very large. The search engine as an index tool of Internet resources is facing a serious repeat testing, its crawler will encounter a large number of links of duplicate content. If these...

For flotation characteristics of complex sulfide mineral of low-tin in Guangxi Dachang mine, fluid dynamics software FLUENT was applied to simulate the turbulence intensity of slurry fluid in flotation machine at different inflation pressures. The effect of flow field characteristics was gotten for flotation...

Study of basin effect has important reference significance for future urban the planning of earthquake prevention and disaster reduction. The amplification effects of three ideal simple basin models, “square” shape, “inverted convex” shape and “curved” shape, were studied by using the finite element...

In the process of writing undergraduate thesis, the supervisor plays a crucial role. This article constructs an evaluation system that includes four dimensions: knowledge and skills, personal traits, teaching attitude, and research ability, based on the current supervisor's competence level in knowledge...

Blended learning is becoming more and more popular in recent years for it blended the advantages of traditional teaching and online teaching. But there are some negative effects in blended learning, such as the definition is not clear, students’ cognitive load increased, teachers are difficult to grasp...

Through capturing the speech, chest and belly physiological signals of Mongolian folk short The song of Wining and Mongolian folk long Rich and vast la shan , this article designed and extracted related acoustic and physiological parameters. Taking breath cycle as an unit, this paper has analyzed chest...

In this paper, we propose CDS-MR , a MapReduce deep service analysis system based on Hive/Hadoop frameworks. Normally, the job of the switch is to transmit data. There is a tendency to put more capability into the switch, such as retain or query pass by data. Thus we definitely need to think about what...

Influenced by the government policy of anti-public corruption, high star-rated hotel industry in our country ran into huge impact, large amount of high star hotels try to control and prevent spreading the negative effects. This paper is going to help high star-rated hotels seek new ways on cost control...

Focused on how to face the market running of higher occupation education, this paperpoints outthatthe starting point for strategic research of higher occupation education should bethe development of regional industry and employment structure.It not only demonstrates thatthe higher occupation education...

Professor Xiang Shen was a famous dramatic tensor singer, and a master of vocal music education. In his more than 40 years of teaching, he has supervised many outstanding singers. In this paper, we summarize his life and vocal ideology, and hope to give some help for contemporary vocal teaching.

With civilian-run retirement organizations becoming more and more important in solving the organization retirement of current urban aged population, the service quality of civilian-run retirement organizations also becomes people’s focus of attention. This paper points out that problems of geriatric...

Comparison of wireless broadband and cable network is analyzed firstly, and models of distributed quality system under the condition of wireless network are put forward, and core technologies are discussed. The hierarchy model can be divided into four layers: device layer, disposal layer, control layer,...

Quality of Work Life as a contemporary perspective on HRM is related to meaningful, satisfying, and effective work environment that meets with the organizational and personal needs. Moreover, having quality of work life will lead to better well being of the workers and society. This 3 years long study...

Human ECG signal is weak, the signal-to-noise ratio is small, the collected ECG signal amplification and filtering are often accompanied by interference, the interference from the body's own interference such as EMG interference, but also from outside interference such as 50Hz power frequency interference[2]....

Gas explosion is a kind of serious natural disaster in coal mines. In order to prevent gas explosion accidents, it is necessary to study the characteristics of gas explosion under different temperature and different pressure conditions. In this paper the influence of gas explosive limits under coupling...

In this paper, we consider the structure of solution sets of fuzzy relation equations over complete Boolean algebras. We show that each solution of a system of fuzzy relation equations can be represented by a linear combination of a special solution of its and some certain solutions of the homogeneous...

We are considering a formal procedure to support the management of the efficiency of enterprise information service systems in a part of defects repair found at the stage of operation of such systems. The basis of the procedure is the system combination of some models and approaches. The term of “Defect...

In a series of non-axisymmetric well-hole sound filed, besides judging the channelling type according to characteristics of different sound fields, judgment of cement deficiency position of channelling well-hole is also important. The essay put forward to arrange a series of receivers around the wall...

This paper presents an improved adaptive backstepping control method based on uncertain parameters of ship model to design the ship course controller. The K-class function is introduced into every step of the virtual function design to ensure the stability of the closed-loop system and accelerate the...

In this paper, the daily meteorological data of 78 stations in Northeast China from 1958 to 2017 were used to calculate the evapotranspiration and water requirement during the growth period of spring maize. Combined with M-K trend test and GIS spatial analysis technology, the spatial and temporal trends...

The broiler industry in Peninsular Malaysia has undertaken significant structural changes; mainly there has been a gradual move towards contract farming with an increasing number of broiler farmers working under contract arrangements for commercial firms and integrators. DVS indicated that the broiler...

This paper aims to discuss the advantages and disadvantages of machine translation, explore the teaching methods based on the application of machine translation. It will give a teaching case to explain how essential for a teacher to grasp the machine translation as a tool. The paper will compare the...

In the paper we study a method extending fuzzy measures on the set N = {1, . . ., n} to n-ary aggregation functions on the interval [0, 1]. The method is based on a fixed suitable n-ary aggregation function and the Möbius transform of the considered fuzzy measure. This approach generalizes the wellknown...

The changing trend of CPI to a certain extent reflects the degree of inflation, which has a great significance on macro-control and research on national economic. ARMA model is one of the simple and practical models in financial time series analysis with relatively high forecast accuracy. The paper utilizing...

Energy limited of wireless sensor network limits the practical application. Therefore, in industrial applications we need to take into account introducing data fusion to reduce the data redundancy, improve performance, reduce energy consumption, and prolong the network life. This research idea: data...

Satellite imagery has proven its skills in the field of evaluating and supervising land use and land cover (LULC) for better eco-friendly management. High-resolution and high-quality datasets can improve LULC classification when implemented with various Machine Learning (ML) and Deep Learning (DL) models....

The rapid growth of smart crop farming technologies in Vietnam has resulted in an unforeseen surge in the volume, variety, and velocity of agricultural data. This paper suggests a zone-based data lake architecture to address the issues of managing, integrating, and analyzing the huge amount of heterogeneous...

This article discusses the necessity of combining education and lifelong physical education in colleges, and sets out the theoretical basis of the connection between the physical education in colleges and lifelong physical education. Based on that, the paper also analyzes the problems on teaching philosophy,...

With the rapid development of Japanese economy, the stale marriage customs in history already can not adapt to the longing for the freedom of marriage of young men and women, free love gradually replaced the arranged marriage. Although the diversification of marriage marks great development of democratization...

This paper addresses the problem of two-dimensional (2D) DOA estimation in multiple-input multiple-output (MIMO) radar system. A dimensional reduction multiple signal classification algorithm is proposed to reduce the computational complexity. By introducing the compressive sensing (CS) theory, the high-dimensional...

Since the traditional display layout of Mongolian has its particularity and the relatively lagging of Mongolian character set included in the international coding standard, current mainstream development platforms have neither a completed set of UI components support Mongolian features, nor any well-developed...

On the basis of introducing application situation of information management in Gongchangling Mining Corporation, the advantage and disadvantage of B/S mode and C/S mode were analyzed. Respective characteristic of major developing technologies, such as JSP, ASP and PHP, had been compared. The feasibility...

Cloud technology is widely used for file sharing. Cloud systems have very desirable properties such as scalability, fault tolerance, and robustness. Several Cloud index structures have been proposed for equality queries, range queries, or other purposes. However, Cloud system is fraught with security...

Sludge with large production is difficult to be dewatered without any pretreatment. Pretreatment with ultrasound and microwave can adjust the structure of sludge and change the water form, therefore increase the water content which could be dispelled easily. Dewaterability and morphological of sludge...

Data integrity is one of the major concerns with cloud data storage for cloud user. Besides, the cloud user’s constrained computing capabilities make the task of data integrity auditing expensive and even formidable. In recent years, many public data integrity verification schemes have been proposed,...

This paper analyzes the PROFIBUS-DP and physical layer signals states, DP time series and other characteristics. In the past, PROFIBUS-DP HUB common problems of poor universal apply, shape communication is more time-consuming, required message analysis, Drop frame etc, this paper propose a new design...

This paper studied the local scour processes at subsea structures using using the computational fluid dynamics codes (OPENSOURCE CODE). The model solved the fully three-dimensional, Reynolds-averaged Navier–Stokes equation closed with the LES model. Stokes and Cnoidal Waves were generated using Fenton’s...

Abstract—The Chinese sentence similarity has been used widely in the field of Chinese information processing. There are many methods proposed to measure the similarity of Chinese sentences, but the accuracy of these methods is still lower. In order to improve this problem, this paper proposes an improved...

Under the basic medical insurance system, the high cost of getting a treatment and difficulty in seeing a doctor have been resolved to some extent, but the reasonable control of medical insurance costs have remained an unresolved problem for many years. Medical insurance payment is one of the core concerns...

Zigbee network can be used to Digital Community Monitoring System, Personal Positioning Method is the important component of the Digital Community Monitoring System. On the basis of studying the RSSI and Trilateral-weighted centroid localization algorithms, we proposed a improved RSSI algorithm. On a...

In view of the current urban gas risk assessment research most focused on one aspect of the system, such as gas pipe network, gate station and indoor gas pipeline specialized research, lacking a complete urban gas transmission and distribution system risk assessment classification method. Based on the...