Advances in Intelligent Systems Research

Sensing period and optimization of user access in cognitive radio system are analyzed. By introducing birth and death process into cognitive radio system, a model of the queuing of primary users is built, based on which the probability of spectrum sensing and how the re-enter of the primary users effect...

By studying ant colony algorithm, aiming at the library electronic resources storage sharing system, proposed an improved ant colony algorithm based on cloud storage, so that the system allocate tasks can be performed more efficiently, and raise the scheduling performance of the overall architecture....

Complex industrial processes such as nuclear power plants, chemical plants and petroleum refineries are usually equipped with alarm systems capable of monitoring thousands of process variables and generating tens of thousands of alarms which are used as mechanisms for alerting operators to take actions...

At present, there are many problems in the core programming curriculums of the specialized computer science such as low coordination with other courses, insufficient fusion and poor integration with the overall development of special discipline. The present study is mainly focused on programming curriculums...

The coordination of two-echelons supply chain by buyback contract under the imperfect product quality and fuzzy demand environment is investigated in this paper. The mathematical models are built based on credibility theory, and the optimal parameters of buyback contract are obtained. In addition, the...

With the constant enlargement of the scope and coverage of the Internet, the traditional search algorithms just help to filter data, without considering the needs of individuals. Therefore, various recommender systems employing different data representations and recommendation methods are currently used...

As an important public basic course in higher vocational colleges, higher mathematics is not only the foundation of learning other specialized course, but also it is an important carrier of the training of students' comprehensive quality. However, about the teaching of higher mathematics in higher vocational...

The method of coagulation/flocculation combined with magnetite powder was used to remove total phosphorus (TP) and nickel from an automobile wastewater. In the method, magnetite powder, poly-aluminum chloride (PAC) and cationic polyacrylamide (PAM) were added into the wastewater. Through a factorial...

The paper deals with the scope of conceptual and linguistic metaphors used in economic discourse as they play a crucial role in the process of understanding, interpreting and evaluating of the international economy. The aim of this paper is to investigate the discourse of Economics, reveal the key principals...

This research focused on the impact of social networking usage on consumer buying behavior of college students in China. Using a sample of 195 question-naires, this research analyzed gender, age related to the choice of social networking site; the type of product purchased, the cost of the item if college...

Based on the Solidworks platform, using Visual Basic two development tool,according to the straight shank ball end cutter rake face grinding relationship,establish the simulation machining system, shorten the cycle of design, provide a basis for optimization of grinding parameters for later edge.

Taken the Dawanglu station of Beijing metro line 14 as engineering background, the response displacement method is used to analyze the seismic performance of the three-arch double-deck metro station modeled by the two-dimensional finite element method. Numerical results show that the seismic calculation...

The high density magnetic measurement data of one iron mine area was processed by local polynomial interpolation. The results indicate that contour map is high resolution and smooth when we choose polynomial mode 2 and search radius for 500 m. That can provide the effective reference for the distribution...

This paper is a continuation of our previous works on geometric similarity measures between Atanassov's intuitionistic fuzzy sets (A-IFSs for short). We consider some traps of the straightforward approach in the case of A-ISs while similarity is understood as a dual concept of a distance. The difficulties...

With the rapid growth of the count of vehicles, congestion and traffic accidents frequently occur. The situation triggers a series of social problems. The application research on computer vision and digital image processing system is presented in this paper provides a real-time method which identify...

For a long time, monopoly problem attracted more than economics, law, sociology and other scholars in the field of research. In view of the natural monopoly and economic ties, the antitrust laws in the era of knowledge economy, adapt to the society, science and technology and the change of the economic...

The study of energy efficiency in buildings is an active field of research. Modelling and predicting energy related magnitudes leads to analyse electric power consumption and can achieve economical benefits. In this study, machine learning techniques are applied to predict active power in buildings....

Model checking is an important method to verify state machine based system. In this paper, we using PAT, a novel and powerful model checking tool, to verify the logic module of flight control software, which is public available. Conclusions are drawn from the verification and these are valuable for similar...

This study aims to explore the positive effect of metacognitive intervention on students’ physical education learning, and explore its moderating effect on students’ physical education learning. By means of literature study and statistical processing, 32 relevant literatures were screened and meta-analyzed...

In recent years, physical education reform is constantly carrying out in our country, and sports related student-recruitment number has increased almost five times in 10 years. Traditional sports major internship teaching mode can't meet the needs of the society for sports talents, besides, sports internship...

Now post 90's are stepping in universities of china,and they will become the major groups of college at last. The paper analyzed the characteristic of post 80's and post 90's.According to the disadvantage of counselor of post 80's,brought forward several educational tactics of ideological and political...

In recent years, because of its powerful that quad-rotor UAV maneuverability and stability exhibited in civilian and military aspects of great potential, but because of its endurance and power efficiency, it has become a major factor inhibiting the development of UAV applications. In this paper, the...

As the first of the five economic tasks, it is obvious that the current situation of excessive industrial capacity cutting is serious. As the precursory industry under the excessive industrial capacity cutting, iron and steel industry attaches great importance of central government. In order to further...

Through the investigation of the rich and colorful life style and the spiritual and cultural elements contained in the temple fair in the Mountain Zhongnan area, the relationship between cultural space and the cultural resources of the temple fair is combed, and the important role in shaping the local...

Knee osteoarthritis (OA) is a common degenerative joint condition that affects millions worldwide. Effective therapy requires early diagnosis and precise staging. The study introduces OA-Net, a sophisticated Convolutional Neural Network (CNN) framework intended for multi-stage knee OA severity classification...

This paper proposes a new three-dimensional heat conduction model, which is based on the basic method for solving the one-dimensional heat conduction equation and the finite volume method to solve two-dimensional heat conduction equation, integrating the basic fact of three-dimensional heat conduction....

The type of business relationships between the Internet autonomous systems (AS) determines the BGP interdomain routing. Previous works on inferring AS relationships relied on the connectivity information between ASes. In this paper we thoroughly investigate the route policy between ASes, then present...

Traditional invasion correction tornado charts for dual-induction log was based on the step-invasion profiles that is different from a realistic invasion process. The dynamic invasion correction charts can be obtained from the dynamic invasion responses of dual-induction logs. The invasion time was introduced...

With the rapid development of computer technology, software engineering disciplines has developed rapidly not only in the aspect of theory, but is increasingly important in the practical application, and gradually formed methodologies, tools and management of three elements. In these three factors, the...

At present, reinforced concrete finite element method, as an effective numerical method has been widely applied and is officially listed as one of the design approaches for non-member reinforced concrete structure reinforcement in Design Specification for Hydraulic Concrete Structure. Finite-element...

Computer simulation of building energy consumption is one of important assisted tools in the field of energy efficiency, architects can easily design process at any stage of the design of energy-saving evaluation by computer simulation, or test can predict the future or existing Building energy consumption,...

This paper depended on that video monitoring and video images in the coal mine were susceptible to dust, light and miner's safety helmet and other special environmental impact. In order to realize the real-time and accurate face recognition rate, and lay good foundation for miners behavior characteristics...

The image is a kind of important information source, through the image processing can help people understand the connotation of the information. However, the image in the process of generation and transmission by all kinds of the noise, the information processing, transfer and storage caused tremendous...

As the systems under study (SUS) of Modelling and Simulation (M&S) are becoming more and more complex, different simulation models and systems need to interoperate with each other to model and simulate the SUS more efficiently. M&S community has worked on simulation interoperability for many years, e.g.,...

The paper is based on the reality of Ningbo City and according to the business situation of Ningbo students. We takes scientific developmental view as the guide and improves students entrepreneurial effect as the goal .Through field investigation of Ningbo University Students Entrepreneurship, we study...

Land rearrangement zoning is to create its direction and key aspect, operate different administration and make land rearrangement measures that in keeping with the real conditions of local area. Huairou district of Beijing was taken for instances, taking administrative villages as zoning unites to get...

International business correspondence, which has been frequently used in international business, is an effective communication tool for contacting customers. Being an effective communication tool, politeness has been employed in business correspondence for enhancing communication and understanding to...

With the change of energy conservation and emissions reduction situation, the universal application of building energy consumption monitoring system become increasingly important. After the current situation of public building energy monitoring analyzed, the hardware and software of energy monitoring...

This paper analyzes the present situation of internal control under information environment of enterprise, and discusses the impact on the enterprise internal control mainly from the accounting information system of internal control modes, scope, and object. Meanwhile, we propose the new problems of...

D. Molodtsov (1999) introduced the concept of a soft set as a new approach for modeling uncertainties. The aim of this work is to define special kinds of soft sets, namely soft, L-fuzzifying soft, L-soft, and L-fuzzy soft neighborhood sets and to use them in order to give an alternative characterization...

This paper is aimed to put forward concrete recommandations for the design and developement of Shanghai shipping fund. On the comparision of three major international shipping funds – KG funds, Singapore Maritime Trust Fund and Islamic Shipping Funds – and Chinese highway industry funds, it can be concluded...

An abrupt drop in the electrical system’s voltage, known as voltage sag, can be caused by a number of factors, including overloading, line outages, load changes, and system faults. Power system voltage sag can affect the sensitive equipment, cause downtime in specific industries, etc. The 400V supply...

With the development of Chinese socialist market economy, enterprises have also continued to improve their own marketing tools, which lead to the marketing in China from scratch to continuous development. But we cannot ignore the problems of current enterprise marketing, if these problems can not be...

With the rapid development of MOOCs at home and abroad, the dropout low through rate results in unsatisfactory teaching effects problem that has gradually become the focus of study. In order to improve the MOOCs platform effect, using multiple concentric learning theory designs MOOCs multi angle movable...

For terahertz image with low signal-to-noise ratio, serious blur and poor resolution, this paper uses the mean filter to denoise the terahertz image, and then uses Faster RCNN algorithm to detect and identify the dangerous goods in the terahertz image. Different from traditional algorithms, Faster RCNN...

The purpose: The method to calculate slab-column middle connections under combined interaction of vertical shear and unbalanced moment is given to perfect the design method of slab-column structure, Method: The calculation method is proposed based on the calculation method of slab-column connection and...

Using interactive virtual simulation methods and combining numerical calculation software, the 3D airline emergency evacuation simulation system is established in Virtools platform according to the received data. The system takes full account of the passengers' individual differences during the evacuation...

The Internet has changed the traditional information dissemination way. Decentralization provides a convenient and efficient way for ordinary people to publish information, sources of information has been widened, touches all aspects of society. In a sense, risk assessment is to collect and process information....

The dual-track project teaching method can improve the students' practical ability, innovation skills, collaboration skills and the construction of knowledge system. In the dual-track project teaching method, the role of the dominant position of students is fully developed, the enthusiasm of students...

This study examined the implicit aggression of Chinese undergraduates who were involved and not involved in indirect bullying. The participants consisted of 36 Chinese undergraduates, and the revised version of Olweus Bully/Victim Questionnaire for Chinese was adopted. Indirect bullying situational pictures...

As a research hotspot in recent years, augmented reality technology has been favored in various fields. This paper introduces the concept of augmented reality technology and the research status quo at home and abroad, and introduces the working principle of Augmented Reality. And further explores its...

KD-DRT simulation platform tries to manage MATLAB/Simulink models, and make them compatible and cooperating with other C/C++ models in distributed real-time simulation. MATLAB/Simulink together with KD-DRT are compared and analyzed in system structure and properties. The shortages of MATLAB/Simulink...

Despite the growing number of studies on the motivations of organizational citizenship behavior(OCB) in work context, there are few studies which take Chinese culture into account such as guanxi. Based on literature review and theoretical analysis, authors discuss the motivations of OCB’s altruism from...

For below 35 kv power line construction characteristics and difficulties are analyzed, according to the statistics, below 35 kv power line tripping accidents occurred frequently, therefore, proposes a below 35 kv power line and distribution substation construction scheme. To analyze the key technology...

Campus safety management is a prerequisite for the normal development of all University work. Without a safe educational environment, the development of colleges and universities will not be guaranteed. In this regard, colleges and universities should attach great importance to the safety management...

Marriage in Honey Bees Optimization (MBO) is a swarm-intelligence method. To improve its optimization performance, the Nelder-Mead method is used combined with MBO. The paper proposed an improved Marriage in Honey Bees Optimization algorithm. The local characteristic is obtained by Nelder-Mead Method...

For the problem of the instantaneous frequency estimation of multi-component chirp signals, a new method is presented. And the fractional Fourier transform (FrFT) method is applied to estimate instantaneous frequency of multi-component chirp signals. The chirp signal has the feature that different chirp...

A total design scheme for the high compression ratio methanol engine electronic control unit (ECU) was developed. Chosen the ARM Cortex-M3 based microcontrollers LPC1766 as the main controller of electronic control system, then the signal processing circuit module, main controller system circuit module,...

The same scene, the infrared image and visible image fusion can concurrently take advantage of the original image information can overcome the limitations and differences of a single sensor image in terms of geometric, spectral and spatial resolution, to improve the quality of the image , which help...

In this paper, the operation principle of the electronic transformer and the factor influenced the switching frequency of electronic transformer are introduced in detail. Meanwhile a regulated power supply which is reformed by electronic transformer is proposed. Using voltage and current feedback, it...

Natural resources, including biomass resources, provide the basis for our life on Earth. The using of them also brings pressure on the environment. It is important for China to analyze the biomass extraction during its economic growth. In this study, we followed the guideline from Eurostat office to...

The rock mechanics course is an engineering discipline which has strong practical and theoretical. According to the lagging of rock mechanics experiment teaching or lacking of experimental teaching funds and difficulty of the combination theory with practice teaching problems, in this paper we put forward...

Image retrieval based on the color histogram is one of the technologies based on the content. The processing time of the method is shorter and easy to implement, but its precision need to be improved. In this paper, the algorithm is improved. The same image library is retrieved by the image retrieval...

Data caching technology can effectively reduce network congestion, alleviate server load and accelerate information access. Common mechanisms to keep cache documents fresh are document expiration and server revalidation. By calculating two values, age and freshness lifetime of the cached copy, you can...

The comparative advantage index of export products from China according to the technology intensity classification shows that low technology products are still the main source of China's comparative advantage, but their level is going through a decreasing process. The level of the comparative advantage...

At present, the current situation of our country’s common colleges and universities physical education teaching is: students did not pay enough attention to physical education, the content of physical education is also quite monotonous, it is difficult to arouse students’ interest in physical education....

This paper developed a method for constructing a driving cycle for vehicle simulation and analysis reflecting the driver behavior in real traffic condition based on path geometry. Markov Chain approach was employed to construct a model to generate the driving cycle comprised of three cycle profiles i.e.,...

We propose a conceptually new type of bipolar queries meant as those in which a required condition, to be necessarily satisfied, and desired condition, to be satisfied if possible, are included. In the new type of bipolar queries, termed compound bipolar queries, both the required and desired conditions...

Heat management has become one of the most critical challenges to the rapid development of data centers. To address this issue, a 3D visualization technique is proposed in this paper to analyze and manage temperature distribution in data center rooms. At first, a room is divided into uniform grids and...

With the rapid development of global economy,the development level of the service outsourcing industry is becoming increasingly important in the world trade competition.This paper will compare the trade situation of China and India.Learning from India can improve the international competitiveness of...

The median of a fuzzy random variable has been extended either by applying Zadeh’s extension principle or by minimizing its mean distance w.r.t. a fuzzy number when a certain L1 metric is considered. This paper aims to analyze connections between both approaches along with some properties of the first...

The cross-correlation performance between epilepsy electroencephalogram (EEG) signals reflects the status of epilepsy patients which has importance for analyzing long-range correlation of non-stationary signals. For the first time, detrended cross-correlation analysis (DCCA) was applied to analyze different...

The content of the course of microcomputer principle and interface technology is abstract and complex, which is difficult for students to understand and accept. So, the course needs teaching reform and the reform method is put forward. By improving the teaching methods, strengthening the practice and...

Due to weak foundation in English, thinking structural differences, and knowledge structure system, it is more difficult for engineering students to establish English thinking mode in the process of college English learning. It’s easy for them to have rebellious attitude toward college English learning,...

We use various colors to describe our world and express our feelings. As a result of different language cultures, historical backgrounds, religious beliefs, modes of thinking, political systems, traditional customs and so on in different nationalities, the associative meanings produced by the color have...

This paper presents the application of Chinese traditional elements in modern industrial design. Taking some successful car design as an example, this paper studies the styling elements and styling styles, and explains how to introduce Chinese traditional elements into the modern industrial design process....

For vegetable planting industry, root nematode is a kind of stubborn disease and insect pest. In order to improve the effect of kill root nematodes, the researchers use arduino as the core controller, use the touch switch and a temperature sensor through the sensor feedback signal, then change the pulse...

The Modern industrial devices are becoming more and more complicated and the data generated by industrial processes are increasing. It has become increasingly difficult to establish accurate mathematical models for fault diagnosis. In view of this situation, data-driven fault diagnosis methods have attracted...

In this paper, the directional solidification microstructure of Bridgman system was simulated using phase-field method, and different calculated results were obtained with four pulling velocities. Transverse solute shows “U” shape profiles. With the pulling velocity (vp) increasing, the span of “U” figures...

The main object of this paper is to build the information management system based on integration and development of college sports resources, it also explores on how to integrate college sports resources development by means of information, and how to make it more efficient and effective. The author...

Exploring the key factors that influence users to accept the internet financial can help to promote the development of the internet financial business. In this paper, based on UTAUT (the Unified Theory of Acceptance and Use of Technology) theory, the author constructs the internet financial business...

OFDM (Orthogonal Frequency Division Multiplex) technique is one of the promising trends of the new generation wireless telecommunication. It can be combined with MIMO (Multiple Input Multiple Output) technique. The MIMO-OFDM system can improve the performance and the capacity of the wireless telecommunication,...

With the pursuit of higher quality spiritual life, music has become an indispensable part of our lives. Many colleges and universities have carried out reforms in the teaching system and opened a variety of art education courses. One of the key components is the music education that can cultivate students'...

Corona discharge which occurs on high voltage equipment has being detected by Ultraviolet (UV) imaging technology for these years. Image processing technique is essential for UV detection. Image registration technique is one of important methods for image processing. It is useful for further pattern...

According to the error character of the systematic error and random error in calibration data, we put forward using wavelet analysis method to the process of separating error. We give the basic principle and method to dispose random error with Wavelet Analysis. When choosing the threshold, we use GCV(Generalized...

this paper proposed a method to help transform the unstructured data of community emergency management risk radar, by understanding the risk awareness and expression habit of community residents, a series of forms can be developed to summarize the problem, them the Multiple Internet of Intelligences...

The problems of low informatization and low intensification are present in China’s TPL industry, and the key way to improve logistics level is to imrove the informatiztion level of TPL. In view of the situation that current management of 4PLplatform can’t meet the practical application needs of TPL enterprises,...

The capabilities of self-aware and adaptive are not quickly and accurately enough, in Ad Hoc network. To dealing with those problems, we constructed a node hierarchy of context knowledge firstly, and then balance the loads to various nodes through the establishment of a distributed policy repository,...

Mobile radio channel models are essential for the development, evaluation and test of current mobile radio communication systems and also crucial for the realization of the future systems. Nakagami-m distribution is important for channel modeling in mobile communication. It provides accurate characterization...

With the rapid development of the Internet, applications such as video and audio on the internet is also rapidly developing, IP video monitor and IP video conference is now widely used in various fields. These applications play an important role in the national economy and our daily lives, Video conferencing...

From a linguistic perspective, the present paper discusses effects of loanwords in Japanese to its language development. It first introduces definition of loanwords and researchers’ debate on Chinese as loanwords in Japanese. Then, it briefly discusses sources and origins of loanwords in Japanese. The...

Quad-rotor UAV wind resistance problem persists in its flight, the wind disturbance in UAV attitude control stability of the effect. In this paper, quad-rotor UAV wind modeling and simulation performance issues, the first of building four-rotor UAV model; and then were in no wind, the posture angle control...

In this study, differential transform method (DTM) is applied to fuzzy integro-differential equation. The concept of generalized Hdifferentiability is used. If the equation has a solution in terms of the series expansion of known functions; this powerful method catches the exact solution. Some numerical...

Aiming at the problem that users often can not retrieve useful information or retrieved information is inaccurate, in this paper we put forward an information retrieval model based on Idiom Literary quotation Ontology. The model and its characteristics were analyzed in detail. Through a systematic in-depth...

The research tries to solve the problems related to teaching agent technology in cooperative learning system. Aiming at the fact of present learning system being unable to realize real-time intelligent teaching for students, a creative idea of teaching agent mode based on web cooperative learning system...

An innovative asymmetric binary frequency shift keying (ABFSK) modulation format is presented and studied both in the time domain and frequency domain. First, the modulation function is demonstrated, it shows a quasi-continuous phase attribute and an ability of high speed data modulation. Second, the...

This article has applied the appraisal system to discourse analysis of diplomatic speeches in both Chinese and English. With the help of statistical data, it can be generalized that such bilingual texts have some stylistic similarities as well as some differences and these are inspiring in the translation...

Synthetic aperture radar (SAR), which is capable of producing high-quality microwave images in all day, all night and under all weather conditions, has great potential in both commercial and military applications. So SAR imaging is rapidly becoming a key technology in the community of modern remote sensing....

Experiments were performed to study effects of exogenous silicon (0, 2, and 8 mM) and pH stress (pH 3.0, 5.5, 8.0) on Festuca arundinacea. The effect on growth, photosynthetic pigments content and antioxidant enzymes activities were researched. Our results indicated that under pH 3.0 stress, above ground...

China Academy of Launch Vehicle Technology (CALT) applies work break-down structure (WBS), baseline compari-son, and information system for aero-space-oriented project management and great achievement is obtained. The paper presents the research of aerospace-oriented project management in CALT. A solution...