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MapReduce is a popular big data processing tool, but there exists a main node failure problem. In order to make the restarted JobTracker recover jobs site quickly, there are mainly two recovery mechanisms: synchronization mechanism and backup mechanism. In synchronization mechanism, TaskTracker sends...

With the enlargement of the urban areas, the threats of the oil storage tank areas to the citizens are increasing. From the historical tank accident data, most oil tank accidents are associated with the domino effect, and an effective and fast rescue can give a good control of the accident spread. In...

College is a perfect ideological and moral and social consciousness of the critical period. Currently, students in the ideological and moral aspects to varying degrees, there is a lack of self-restraint, which determines when the ideological and moral education of college students need to exist external...

An orientation distribution function is applied to describe the orientation distribution of polymer-fibers composites in shear-ellipsoidal extensional flow. And a mathematical model is established to simulate orientation distribution in this flow. Furthermore, the analytical solutions of differential...

The reformation and innovation of information technology has brought great impact and challenge to modern college teaching. “Mixed Teaching Pattern Analysis” is the change and inheritance of college traditional teaching pattern under current information background and has a strong feasibility and necessity....

The results of many teaching researches show that the filling teaching mode in old teaching system has seriously restricted the cultivation of students' comprehensive ability. It is imperative to set up a new teaching mode of taking students as the main body. The application of discarded instruments...

In this paper, a kind of improved k-clustering stock-picking method is adopted to cluster the 300 indexes of the csi 300 indexes, and investigate the average yield of all kinds, and select the class with the highest average rate of return to be held as our portfolio, thus achieving the excess return....

This article aims to discuss the project of cultivating a culture of peace through local Wisdom. The importance of this discussion departs from the view that local wisdom is an intermediary for the transformation of values and character formation. Likewise, the values and culture of peace and the person...

As for communication network simulation, embedding real network into simulation loop can bring lots of advantage. However, there are some problems waiting to be addressed. Targeting the application of communication network training, this paper firstly put forward a simulation structure of “Real-Network-in-the-Loop”,...

The effective segmentation algorithm of image lesion areas in Department of Internal Medicine is an important problem in the field of medical imaging. The current segmentation techniques of image lesion areas in Department of Internal Medicine are using the difference characters of edge pixels, due to...

In the paper we introduce a hybrid compression algorithm, which is the co- mbination of Huffman algorithm and RLE algorithm, for compressing the GPS data. This algorithm acquires statistical characteristics of GPS data according to the NMEA0183 protocol, mixes Huffman algorithm and RLE algorithm to compress...

A small four-rotor UAV transmission line inspection system is designed, which not only can cruise and avoid obstacles automatically, but also can be controlled with the remote. The system carries out data collection of transmission lines by the camera module, makes use of FPV technology to realize the...

Effective load forecasting for different scales of loads is essential for the planning and operation of distribution network. The extending scale of the network, the diversity of load types and the rapid increase of data volume are some of the facing problems. In this paper, we propose a novel method...

In this paper, we address the problem of generating high-resolution (HR) image from a single low-resolution (LR) image, which is called image super-resolution (SR). Recently learning-based SR with sparse coding (SC), locality-constraint linear coding (LLC) and so on has been explored, and achieve acceptable...

The current transmission line is constantly improved and updated, in order to save space, a lot of back and multi-line double back. Power lines during the operation induced voltage is very large, you must mount the ground. Ground wire must be multi-strand copper wire, whose cross-sectional area of not...

The from the angle of defenders of details needed to maintain the six degree of freedom motion system of a simulator of the system of institutions, driving mode and working principle of the system and other aspects of the theory of knowledge, and combine the data and maintenance practices, maintenance...

In the fast-moving Internet of Vehicles (IoV), the handovers may fail frequently and the network throughput may decline due to the excessive speed of vehicles and the uneven distribution of terminals. To solve these problems, this paper puts forward a vertical handover decision algorithm based on the...

With the continuous improvement of China's national living standards and international awareness, the number of applicants for study abroad is increasing every year. According to the data given by the Ministry of Education in 2017, the number of applicants for study abroad in China reached 608,400 in...

Abstract.This paper aims to explore the status quo and changing situation of Chinese college Student’ agency, identity and attitude in Project-based Learning (PBL). Based on the activity theory, a 12-week classroom project teaching empirical study was conducted on a class of 40 students in a Chinese...

Economy digital transformation involves a number of problems associated with great risk for ensuring steady employment of population as development of artificial intelligence promotes replacement of human resources and jobs cuts. On the other hand, in the area of developing innovative digital technologies,...

To explore the effect of college students' use of social networking sites and social comparison on self-concept clarity and its mechanism of action, the researchers used social networking websites use strength questionnaire, social comparison tendency questionnaire and self-concept clear questionnaire...

The use of training equipment for individuals with disabilities by adaptive education programs using the “Russian method of teaching engineers” is described in this paper. The points of view of scientists and specialists in the field of pedagogy and psychology are analyzed in the paper, and also the...

This research aims to reveal the impact of pedagogic and professional competence on social competence and personality of PPG students SM-3T Padang State University. This type of research is descriptive and associative. Total respondents in this study were 164 people. The data analysis technique is a...

Chinese traditional palace is an important component of traditional architecture. Gold box bucket bottom slot hall-type building is a kind of the highest rank traditional architecture in China. The main structure consist of frontal column layer, tile layer and roof layer, in which, the connection between...

This paper focuses on the mainstream three image restoration method, which is based on image restoration technology, based on a priori smoothness of image inpainting, texture similarity based on a priori statistical prior of image inpainting technology, according to the most popular method for the image...

Big Data contains the law of social development and criminal governance, and how to prevent and control corruption crimes to adapt to the tide of big data is the key to carry out the management of the number of times in crime prevention and control. In this regard, China should pay attention to the issue...

With the development of information technology in the recent decades, the higher educational institutions in China are facing challenges to undertake educational reforms. It is necessary for universities to fulfill the tasks of instilling knowledge and cultivating abilities by designing scientific and...

Cultivating excellent preschool educators can help carry out the necessary aesthetic education for children through dance. Therefore, in the teaching process, teachers with certain scientific focus on how to ensure the normal development of various parts of the child's body and enhance physical fitness...

Whether or not realized the realities of political praxis that leads to the dimension and space that seemed to be free value (value free), putting aside ethics / moral, so far from the practice of politics in accordance with the values of the philosophy of the Indonesian nation itself, this indicates...

The fact that happened in the field during this perceived lesson IPS less able develop abilities students to thinking critically, solve the problem. Because the learning process in the classroom does not use the thinking strategy of learning. The learning process is only directed so that students can...

The changing global economic situation has brought pressure on China's economic downturn. Under this background, only by strengthening the construction of a new open economic system can China's sustainable economic development successfully cope with various risks in the economic downturn. In the process...

The purpose of this research is to develop textbook based on research of callus induction of mangosteen (Garcinia mangostana L.) for tissue culture course. This research used a 4D development model adapted from Thiagarajan and was conducted until design stage only. The data were obtained starting from...

The formulation of the strategy of a country with high quality indicates the determination of Chinese industrial structure upgrading and product quality improvement and its scope covers all walks of life. As a part of the concept of a quality-strength strategy, quality culture must have a pivotal position...

In recent years, the term "two-dimensional culture" has been mentioned by more and more people around the world. The two-dimensional culture has gradually penetrated into our daily lives. People often confuse the two-dimension with ACGN, but the two-dimensional culture is essentially different from the...

This paper focuses on the international competitiveness of the manufacturing industries of China and India. Starting from the status quo of the development of the manufacturing industries in both countries, this paper compares and analyzes the influencing factors of international competitiveness. The...

The Internet of Things not only supports intelligent logistics services, but also transforms the process. It has become more and more widely used. This paper studied the railway transportation process according to the development of the Internet of Things technology in the railway logistics industry....

Ecological Affinity is defined in this paper as relationships conceived by human beings with their surrounding environment for sustainable development. Ecological affinity elucidates beliefs, attitudes, and intentions towards environmental sustainability expressed by human beings. This study features...

XCS has been used in several fields as a prediction engine before; its population based nature enables XCS to generate sets of properly pruned classification rules. Further, unlike other population based algorithms, it learns using rewards. These properties encouraged us to use it as a predictor engine...

How to effectively distribute service replicas to its n nodes is of much importance in distributed and parallel systems. In many cases, the service replicas are randomly placed, and some service replicas have no relation to any nodes in which they are. So these service replicas are very difficultly accessed,...

Homeschooling is an alternative education that is held in the non-formal education pathway. The purpose of this study is to investigate the application of the Homeschooling learning strategy in the Industrial Revolution 4.0. Methods of observation, documentation, personal interviews with the Chairman,...

Background: The Government of Indonesia has a policy of reducing neonatal deaths in 120 priority districts / cities. Information / evidence related to factors that can reduce neonatal mortality is still lacking, whereas neonatal deaths are 4–8 times greater than maternal deaths. Objective: evident a...

The article considers self-efficacy in the context of professional development of the post-graduate students at the military school. It shows the adjuncts’ self-efficacy as belief in their capabilities to exercise control over their professional work in general and research work in particular. Beliefs...

The implementation of scientific approach to English as a foreign language teaching faces challenge. The use of Textbooks prepared by the education ministry is expected to be able to provide the effectiveness and flexibility of the teaching to achieve the learning goals. The principles of reflective...

Moodle is one of the LMS (Learning Management System) applications used to build E-Learning. Moodle is quite popular compared to other LMS because it provides several main advantages, namely free, feature rich and large community support. Even so, Moodle has some problems that are still being improved,...

The article briefly discusses the process of developing a teacher training system in China using IT-technologies, as well as examines the reforms and a number of results in the teacher training system in China. The Ministry of Education has published “Opinions on the implementation of Project 2.0, “Building...

The results of Betawi culture need to be preserved, developed and interpreted as a legacy of Indonesian cultural wealth that has high aesthetic value. Interior elements are part of building space, also need to be processed aesthetically. The purpose of this study was to develop ornaments of Betawi culture...

The sensory evaluation of food quality using a machine learning approach provides a means of measuring the quality of food products. Thus, this type of evaluation may assist in improving the composition of foods and encouraging the development of new food products. However, human intervention has been...

Technological developments in education must have a positive impact on improving teacher quality and competence in Indonesia so that teachers are able to run their profession optimally. When teachers are able to play an optimal role then the teacher will provide a significant added value for improving...

Since the Cold War, the United States believes in less militarized foreign policy, anchored more on diplomacy, aid, and democracy-building efforts than military intervention. Nonetheless, this belief was largely short-lived after Saddam Hussein invaded Kuwait and the September 9/11 attacks on the United...

In the 21st century, many developed countries has entered the information age, and China has entered the threshold of the information society. In recent years, the IT industry has become the pillar industry of China’s economic and social development. The number of some small and medium IT enterprises...