• Journal of the Korea Institute of Information and Communication Engineering
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• v.18 no.4
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• pp.934-940
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• 2014

Recently, the emergence of a variety of devices to be able to access web have brought many technological changes in the field of web development. However some web sites are still operating with a focus on computers, especially exclusive and slow developing job training related web sites which utilize a User Interface that targets only PCs. In this paper, we propose the job training management system which has a menu configuration and functions to be applied to a variety of devices, and also an applicable technologies for training students to access more easily. Finally, we evaluated its efficiency by applying the implemented system in the actual field.

• The Journal of Information Systems
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• v.26 no.2
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• pp.143-164
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• 2017

Purpose The purpose of this study is to investigate to investigate the effects of cloud system on the efficiency improvement and cost-saving of production processes. It also tries to provide small- and medium-sized companies and IT practitioners with a practical guideline for a successful implementation of could systems. Design/methodology/approach This study was conducted by observing and analyzing a case of implementing a cloud system at a small-sized company having multiple job sites in terms of the improvement in data-sharing efficiency and cost-saving of production processes. Findings This study found that cloud system was an effective way of sharing data between and among production processes of geographically scattered job sites and thus, helped the company to remedy problems of work schedule and load-balance along sequential production processes. Cloud system also allowed the company to reduce the number of visits made by 3-inspectors to four job sites by 75% and the personnel cost related to inspectors' site visit.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.33 no.7B
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• pp.528-537
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• 2008

This paper proposes a dynamic job distribution algorithm in a hybrid NoC structure which can improve system network performance by reducing deadlock and packet drop rate for various multimedia applications. The proposed job distribution algorithm schedules every job to the sub-cluster where packet drop rate can be minimized for each multimedia application program. The proposed Job distribution algorithm and network topology targets multimedia applications frequently used in modern embedded systems, such as MPEG4 and MP3 decoder, GPS positioning system, and OFDM demodulator. Experimental results show that packet drop rate was reduced by about 13.0%, and chip area was increased by about 2.7% compared to the APSRA algorithm. When compared to the XY algorithm popularly used for benchmarking, the packet drop rate was reduced by about 23.9%, while chip area was increased by about 3.0%.

• Journal of Korea Society of Digital Industry and Information Management
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• v.14 no.4
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• pp.109-116
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• 2018

This research proposed management plan of internal lecturer who is in charge of job training of researchers working in administrative, researching and developing institutes or public institutions related to information security. The education and training department of the government or public institutions selects and manages lecturers in member of the staff. We applied to the management plan of internal lecturers who are in charge of information security job training by analyzing the way in which internal lecturers are operated by public organizations or corporations. We propose the management plan of internal lecturer according to the position, because the institute of information security is applying the researcher 's position(rank) system. By the proposed circulation management plan by the position, the internal lecturer position is determined according to the position of the employees to be trained and the internal lecturer is selected and operated only at the same position. The proposed management plan includes internal lecturer selection, responsibilities and duties, education, evaluation, and training support.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 1999.10a
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• pp.333-344
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• 1999

Currently many studies on the unmanned gantry crane for the automated container terminal are accomplished. This is needed for the development of large scale, automation, high speed, unmanned system and information system in port facility. In order to do efficient container handling job in port yard, the automated handling system is well adapted to the job environments and all-season weather, In order to realize the automatic and unmanned system for container handling job, the required functions and main structure system are studied. The major problems of operation of the conventional gantry crane are that the vibration of gantry structure body is occurred by operation and that high-speed and precision position-velocity control and the capability to dope to the external disturbances caused by the wind, rain, fog and job environments. In this paper, the fundamental study for establishment of the concept and the dynamic modelling of the major sub system of the unmanned gantry crane is presented. These studies are useful for design and manufacturing of the new concept model of the unmanned gantry crane for efficient operation of the automated container terminal.

• Journal of the Korea Society of Computer and Information
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• v.28 no.11
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• pp.181-190
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• 2023

In this paper is a descriptive survey research to compare correlations among the job stress, job satisfaction, emotional labor, and turnover intention of nurses between the comprehensive nursing care service and general wards. The subjects include total 185 nurses that consisted of 93 nurses at the comprehensive nursing care service ward and 92 at the General Ward. Results of this study are as follows; The study analyzed correlations among the job stress, job satisfaction, emotional labor, and turnover intention of nurses at the comprehensive nursing care service and general wards and found that both the groups showed significant positive correlations between job stress and emotional labor, between job stress and turnover intention, and between emotional labor and turnover intention, which indicates that higher job stress led to higher emotional labor and that higher job stress and emotional labor led to higher turnover intention. These findings raise a need to increase the manpower standard, offer proper rewards, and improve the work environment and treatment for nurses, who play the pivotal roles at the hospital organization, to solve their increased job stress and emotional labor issues and ultimately ensure the successful expansion of the comprehensive nursing care service system. There should be multifaceted efforts to reduce the turnover of skilled nurses that are capable of providing quality nursing service.

• Journal of the Institute of Electronics and Information Engineers
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• v.50 no.3
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• pp.71-77
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• 2013

In the information flooded situation having many thing to do, the efficient scheduling of energy and time is regarded as a very important thing for the busy modern people. Because the efficient time scheduling already became a very important key factor for a successful life, the more elaborately designed intelligent system than the previous simple event oriented scheduling system should be supported. Accordingly in this paper we propose Classified Job Scheduling System in which jobs are classified by Time value & Importance and allocated to Time frame efficiently. Especially the new method is proposed with the policy that processes the job with high time value first and concurrently allocates the job of low time vale & high importance to the preempted fixed area of time frame for continuous processing of job which has a key of success in the future.

• Journal of Digital Convergence
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• v.16 no.3
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• pp.201-210
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• 2018

WorldJob+, being operated by The Human Resources Development Service of Korea, provides a recruitment support services to overseas companies wanting to hire talented Korean applicants and interns, and support the entire course from overseas advancement information check to enrollment, interview, and learning for young job-seekers. More than 300,000 young people have registered in WorldJob+, an overseas united information network, for job placement. To innovate WorldJob+'s services for young job-seekers, Splunk, a powerful platform for analyzing machine data, was introduced to collate and view system log files collected from its website. Leveraging Splunk's built-in data visualization and analytical features, WorldJob+ has built custom tools to gain insight into the operation of the recruitment supporting service system and to increase its integrity. Use cases include descriptive and predictive analytics for matching up services to allow employers and job seekers to be matched based on their respective needs and profiles, and connect jobseekers with the best recruiters and employers on the market, helping job seekers secure the best jobs fast. This paper will cover the numerous ways WorldJob+ has leveraged Splunk to improve its recruitment supporting services.

• Journal of Digital Contents Society
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• v.18 no.7
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• pp.1411-1418
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• 2017

The batch job scheduler recognizes the computational resources configured in the cluster environment and plays a role of efficiently arranging the jobs in order. In order to efficiently use the limited available resources in the cluster, it is important to analyze and characterize the characteristics of user tasks. To do this, it is important to identify various scheduling algorithms and apply them to the system environment. Most scheduler software reflects the user's work environment, from job submission to termination, as well as the state of the inventory and system status of the entire managed object. It also stores various information related to task execution, such as job scripts, environment variables, libraries, wait for tasks, start and end times. In this paper, we analyze the execution log of the scheduler such as user 's success rate, execution time, and resource size through information related to job execution through batch scheduler. Based on this, it can be used as a basis to optimize the system by increasing the utilization rate of resources.

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.01a
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• pp.143-145
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• 2015

본 논문은 대기업에 편중된 구직 상황을 해결하기 위해 대학교의 학생 정보를 통해 중소기업과의 취업으로 연계하는 스마트 매칭 시스템의 설계를 제안한다. 기존 취업 포탈 사이트 에서는 업종과 직종을 직접 찾아들어가야 하는 매칭 시스템을 제공하고 있다. 이 문제를 해결하기 위해 대학교 DB에 있는 학생 정보를 직업들과 매칭하여 주는 스마트 매칭 시스템의 개발을 목적으로 한다. 따라서 제안한 스마트 매칭 시스템은 업종과 직종을 찾아 들어가야 하는 기존에 시스템을 로그인만 하면 바로 학과 정보, 지역 정보에 맞는 채용 공고를 자동으로 보여주는 방식으로 변경하여 대학생과 중소기업 간의 취업률을 높일 것으로 예측한다.