Search all articles

Nowadays, it has became a widespread approach for achieving rich information in modern web applications using AJAX ,which cause two serious problems for web crawler. One is the incomplete information getting from web page due to the inability to parse dynamic web page. Another is the efficiency of the...

First, each company's taxi subsidy scheme is mainly to improve fuel costs when oil prices rise subsidies, paid holidays, extreme weather subsidies. However, these subsidies with respect to the money and high fuel costs, but inadequate. In heavy traffic roads, peak demand periods, there are still many...

Recommender system has been extensively studied to provide the most relevant data to users in this era of information explosion. Among all kinds of recommendation algorithms, collaborative filtering (CF) algorithm is one of the most famous ones because of its high accuracy and simple implementation....

Along with the rapid development of Internet, network security has become one of high-profile issues in the current life. In this paper, the problem of instruction detection based on artificial immune system model and the key technologies negative selection algorithm(NSA) are discussed in detail, by...

Satellite communication networks would become one of the most prevalent communication system for the increasing demand for high-speed multimedia services and the underutilization of scarce satellite spectral resource. Considering resource optimization under multi-priority services and various link states...

In order to better understand the power frequency electric field around the transmission lines and device, this study introduces the mathematical measuring principle of one-dimensional spherical sensor for electric field, analysis the theoretical feasibility whether the ball-type sensors could be replaced...

The key research of this paper is the algorithm that using pyramids to divide the arbitrary polyhedron. The core idea of this algorithm is as follows. Store the vertices of the outer boundary surfaces of the polyhedron anticlockwise, and store the vertices of the inner boundary surfaces clockwise. When...

Supply Chain Partnership means a strategic relationship which is reached a long-term cooperation agreement between upstream and downstream entities in the same supply chain. Establishing a good supply chain partnership help to reduce the cost, shorten the reaction time and create the new market value...

Nowadays, the biggest problem that has influenced the using effect of wireless networks is that the transmission signals are easy to be affected by the external factors as well as the hardware equipments which are easy to be damaged, which lead to the phenomena like bad performance of transmission signals,...

Mobile Communication Technology is one of the most important professional courses of communication engineering specialty. Traditional teaching patterns from ordinary universities are not suitable for application-oriented universities. To improve the teaching quality of this course, unsuitable points...

Based on factor analysis, this paper study on the current product competitive factors in agricultural B2C platform. By analyzing the data that is the sales of commodities, price, number of popular, shop credit rating, and evaluation of commodity, and explore the factors of commodity competitiveness,...

One of the keys to precise position of using double difference carrier phase measure is to resolve integer ambiguity. Least-square ambiguity decorrelation adjustment(LAMBDA) is relatively fast and precise in integer ambiguity resolution of double difference carrier phase measurement. The LAMBDA consist...

Music feature extraction is widely used in music recommendation system. The recommended music is somewhat similar in the form of melody. This phenomenon exhibits a repeating pattern that between the music set and the recommended one, which reveals that the similar music has the characteristics of fractal...

For only one node assisting the cluster head node to send information in wireless sensor network cooperative transmission, an opportunity cooperative MIMO transmission scheme is proposed based on gradient algorithm. The results of analysis and simulation show that the cooperative transmission schemes...

With the increasing complexity of automotive network, Ethernet is gradually used for internal communication. In order to satisfy the requirements of vehicle communication, the network needs to have the characteristic of seamless redundancy. IEEE P802.1CB is one of the TSN (Time-Sensitive Networking)...

This paper introduces a choice of lower complexity for two different filtering operations based on Filtered OFDM (F-OFDM). The first filtering operation is implemented by linear convolution in time domain, and the second one is realized by multiplication in frequency domain (fast convolution). They are...

We designed a multi-software-hybrid-programming digital image processing software for high definition single lens digital imaging system. In this digital image processing software system, LabVIEW ,MATLAB,Quartus ii and C++ are all employed to call DLL library to invoke the CMOS, read data, process image...

The consumption of electric power is increasing with the continuous development of China's economy. The temperature rising limits testing is the important performance for low-voltage metering cabinets and circuit breakers. The strategy for temperature rising testing usually had many questions such as...

This paper addresses the problem of scheduling jobs on parallel machines with machine eligibility restrictions so as to balance the workload among machines. A weighted bipartite graph model G=[J M,E,W] is used to formulate the studied problem. We propose a two-phase algorithm to find the optimal solution....

The issue of fraud is topical in every country and for every type of organization, regardless of the continent or the part of the world. Getting involved into a fraud scandal, the future reputation becomes doubtful from the potential investors' and customers' point of view. Many authors have discussed...

Under the background of OBOR strategic, commodities futures market of China meet new opportunity. It benefits the internationalization of China's futures market and enhances the commodity pricing power that we can management the market risk. By taking the typical industrial and agricultural commodities...

Wang Anshi enjoys worldwide reputation and Fuzhou City is his hometown. Fuzhou should rely on the cultural brand of Wang Anshi and integrate tourist resources in Fuzhou to establish itself into a cultural tourism area of Wang Anshi's hometown, thus transferring the advantage of cultural tourism into...

In view of the fact that a server can provide parallel service for multiple customers in the practical application at the same time, the corresponding queuing models are constructed, and the system running indexes are inferred accordingly such as the steady-state probability, average queue length, average...

Car sharing service provides people with a new environmentally friendly way to travel. In car sharing system, one of the major challenges is how to determine the location of the car sharing sites. However, the existing method does not take into account people's demand in reality to select the car sharing...

In the modern society, static defect detection technology become an effective way to build reliable software. But the phenomena of misinformation and failing to report in the result of static defect detection makes testers needed to confirm the false alarms one by one manually. It is necessary to improve...

Flight or maneuvering at high angle of attack is one of the most important parts for the modern fighters. When the angle of attack is within the usual range, the aerodynamic characteristics have a linear relationship with the dynamic of aircraft. With the increase of angle of attack, the airflow separation...

The main research content is a quantitative description of the structural uncertainty problem (Quantification Uncertainty) based on the finite element theory. For the first time, reduction integration method is used to decompose multi-dimensional random response function, the multi-dimensional function...

Based on low frequency load-shedding practice experiments of Xinyang power supply company, work principles as 'three reports, one examination and a table modification' is proposed to improve the management of power grid in substitute district. The methods introduced in the paper is proved to be effective...

In the intelligent optical networks, there are two key problems in the long-distance and high-speed intensive service transmission. First one, the sharing scheduling problem of the optical networks resources, namely the privacy problem. Second problem, users of network services require high-quality,...

The proportion of the solid part portion in a GGO nodule is one of features to detect lung cancer. It is difficult to segment the solid part in a GGO nodule completely because tissues surrounding GGO nodules include some impurities like noises in image processing technology. This paper proposes Active...

Supply uncertainty has a significant impact on the overall supply chain. In this paper, we study the supply chain model of one producer and two suppliers, and establish the expected cost function of the producer and supplier. The change of the total cost of procurement supply chain and the optimal order...

Talent aggregation of high level is good for high-tech zone of one country's economic pattern to achieve new dynamics of innovation-driven development, and then to push forward regional industrial restructure and economic transformation and upgrading. From that, how to recognize the driving force of...

Clean Development Mechanism (CDM) is one mechanism that can bring significant economic and social benefits, can solve climate and environmental problems by market means, and it is also a win-win mechanism for cooperation between developed and developing countries. This paper will classify the related...

Social network analysis (SNA) is one of the research methods of sociology, social construction is the main way to analyze the relationship between the social structure element, to analyze the global network and the individual network for the whole effect. Personality is an important research field of...

China is in a critical period of comprehensively building a well-off society. How to make economic development to benefit the public and improve people's livelihood has become one of the main tasks of social construction in China. Therefore, The construction of China's index of sustainable economic welfare...

Border crossing which is set up in adjacent border areas as main door of foreign exchanges by a sovereign state according to the policy needs. due to the unique geographical location and rich natural resources, Border crossings have very important strategic position in the economic development of China....

Based on the frontier design theory, this paper deeply analyzes the formal beauty, decorative beauty and artistic conception beauty of Chinese character font design, and the design principles and techniques are studied. Combined with related theories, the author explains the creative thinking, cultural...

The development plan of Guangdong, Hong Kong and Macao Bay Area is going be launched soon, and the construction of Guangdong Free Trade Zone will continue to advance. Guangdong faces the dual national strategic and policy advantages of the Bay Area and the Free Trade Zone in the “One Belt and One Road”...

The impact of macroeconomic environment and its regulatory policies on micro-enterprise investment and financing behavior has become one of the research hotspots in the company's financial field. This study takes 1754 listed companies listed on the Shanghai and Shenzhen Stock Exchanges in 2007-2017 as...

Because of the changes in professionalism and national policies, the postgraduate entrance examination for medical students has become an essential choice. Under the high rate of students taking part in the examination, due to the lack of information, a large number of medical students have to take the...

This study aims to examine the effect of different information framing strategy on attitudes toward the organization change programs. The sample of this study was 358 middle managers. Furthermore, the instrument applied in this study was change attitude scale developed by Oreg. The information framing...

Wali is a word that refers to the person who spreads Islam in the land of Java around the 13th and 14th centuries. The number of wali in the land of Java is nine, so they are well-known as WaliSanga or Wali Sembilan. The word waliis an abbreviation of Waliullah(the trusted one or the saint) chosen by...

This paper discusses the development of tolerant character in dealing with the differences ofmazhabfiqh(school of thought within Islamic jurisprudence) through the development of four aspects, namely spiritual and emotional, intellectual, physical and kinesthetic, as well as affective and creativity....

Parking lot is one of the important public facilities for all people because of its function to accommodate the stopping vehicles. However, because of its limited parking area, a lot of vehicle users park their vehicles at side of the road. It resulted in street problems because the road become narrower...

Learning content of chemistry includes factual, conceptual, procedural, and metacognitive knowledge. To well master the learning content, students’ metacognition is required. Students’ metacognition can be formed and developed through learning. Metacognitive learning strategy is one of the strategies...

This paper takes the University-enterprise cooperation of the biological science major of Lüliang University as an example. Through the questionnaire survey and interviews with relevant personnel, we can comprehensively investigate the situation of University-enterprise cooperation in Lüliang University....

An innovative method of Problem-based Learning (PBL) in literature teaching has been proposed, consisting of seven equally important stages: group setting, problem identification, idea generation, learning issues, self-directed learning, synthesis and application, reflection and feedback. An empirical...

With the implementation of national strategies such as "One Belt and One Road" and "double first class", it has put forward unprecedented requirements for the cultivation of talents and international communication in universities. Local universities should pay fiercer personnel to grab the battle, use...

College students’ network public opinion objectively reflects their ideology and is one of the important indicators for observing and studying college students today. The ideological and political education workers in colleges and universities should make it a priority to research on college students’...

While China’s rise in economic and military power, it adjusted its strategic perspective and it has put many new measures in place of which the Confucius Institute is one. Being one of the strategies of cultural diplomacy, Confucius Institute is mainly to improve the soft power of China in the age of...