• Journal of Digital Contents Society
• /
• v.12 no.1
• /
• pp.115-122
• /
• 2011

The computer systems of many hotel businesses in Korea do not really succeed in keeping up with the rapidly developing IT technology. It is essential that they keep updating the information systems of hotels, which will eventually result in enhanced customer satisfaction. They also need to make every effort to develop and maintain appropriate computing systems to improve the quality of service to customers. This paper discusses how computers have been introduced to hotel businesses and how the intended goals have been materialized. We attempt to examine the information systems of some Korean hotels and see if there is any problem that needs to be solved. From the perspective of a general information system, we intend to make a proposal to optimize the computer system of the hotels.

• Korean Institute of Interior Design Journal
• /
• no.18
• /
• pp.31-37
• /
• 1999

This study aims to provide architectural basis of the new space planning in university library and anticipate direction in future. This study is to analyze the spatial transition in the existing facility, based on field observation of the domestic university library and on theoretical data from the related article. The result that include a transition of the existing facility and the present is as following as below. 1) Spatial transitions by networking are making specific system room. The minimum area of this specific system room is 33.95$m^2$. 2) Spatial transition by information service is forming computer room. the minimum area of a environmental carrel, which is possibly located to computer room, is 2.98~3.42$m^2$. 3) Spatial transition by spreading multimedia information is to make the multimedia information is to make the multimedia room. It is necessary to independent, flexibility, and extensionable space. 4) Library interior spatial transition by developing information technology is prospected that in case of reading room, office enlarge the scale, in case of stack decrease the scale. The university library must be kept up their function and also be functioned as electronic library which serve new information.

• Hwankyungkyoyuk
• /
• v.24 no.3
• /
• pp.78-88
• /
• 2011

The purpose of this study is to conduct classroom-friendly learning activity for sustainable development and to find out the learner's understanding level of experiences on sustainable development. The results of this study could be summarized as follows. First, classroom-friendly learning activity for sustainable development which is focused on the sustainable flea market is concerned about enhancing learner's understanding sustainable development. It could be emphasized a viewpoint of sustainable development, and a possibility of expanding learner's experience in dealing with sustainable development. Second, this study shows also a application of the teaching & learning strategy for classroom-friendly learning for sustainable development. Three different group of pre-service teachers were participated in sustainable flea marker activity. It is considered to make the student be able to catch up core knowledge and value of sustainable development during the classroom-friendly learning activity. In conclusion, this research asserts that classroom-friendly learning activity for sustainable development could make students improve the knowledge and value of sustainable development. It is emphasized to advance education for sustainable development as a new teaching & learning strategy.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2009.05a
• /
• pp.195-198
• /
• 2009

Recently, research in building up semantic web for exchanging information and knowledge is active. To make use of video contents as knowledge on semantic web, semantic-based retrieval should be preceded. At present, retrieval based on consentaneity between metadata and keyword is common used. In this paper, I propose ontolgy establishment which enlarge user participation and add usefulness value and history information. This will facilitate semantic retrieval as well as use of video contents by using collective Intelligence. The proposed ontology schema will allow semantic-based retrieval of video contents on semantic web get higher recall compared to current way of retrieval. Moreover it enables you to make use of various video contents as knowledge.

• The Korean Journal of Health Service Management
• /
• v.5 no.1
• /
• pp.87-99
• /
• 2011

The aim of the research is to figure out how the perception and the attitude of hospital staff have effect on cost management behavior, to check the mediation effect in the relationship between cost attitude and cost management behavior, and to provide some basic data of efficient cost management means for hospital staff. The major results of research can be summed up as following. Subordinate factors of cost perception such as conviction, information, and thought were all revealed as meaningful effect ones on cost attitude, but they didn't have meaningful effect on cost management behavior. However, if we check the final results of direct effect, indirect effect, and total effect in its variants, we can understand that cost perception have indirect effect on cost management behavior via cost attitude. Cost attitude was revealed as the greatest variant having direct effect on cost management behavior. As a conclusion, it seems that the correct cost perception can make positive cost attitude, by which desirable cost management behavior can be induced. Therefore, as the correct cost perception can make positive attitude, it is necessary to construct effective system to provide useful cost information for staff at anytime and at any place continually on organization aspect. It is important to get correct cost perception for the positive attitude of staff. Nevertheless, if the positive attitude would not be formed, it is necessary to search for the ways for personal motivation, for the management behavior cannot emerge positively.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.21 no.9
• /
• pp.2422-2432
• /
• 1996

In this thesis, we analyze the Broadcast and Select Network(BSN) architecture coming up to the issues among those in the single-hip WDM networks and the degradation of performance in consequence of the traffic imbalance which well be able to be produced in these network. We propose WDM networks architecture which can support concurrency services by using Array Wavelength Tunable Filter(AWTF) with the parrallel hardware structure as a solution. For the sake of multichannel communications, we make use of the Single Control channel, Multiple Data channel(SCMD) scheme that is one of the channel architecture. Also, we compare and analize the throughput of Uniform & Nonuniform traffic conditions, and obtain the optimized number of AWTF being able to guarantee the Quality of Service(QoS) required by the enlargement of WDM netowrks and traffic imbalance. Therefore, we can make it possible that the design of the WDM networks with BSN architecture ensures the optimized performance.

• Journal of the Institute of Electronics Engineers of Korea CI
• /
• v.48 no.6
• /
• pp.104-113
• /
• 2011

While converging USN Services, a single physical infrastructure can be used in several services and in several physical infrastructures can make up a single service. Therefore the physical infrastructure and service have to manage separately for effective convergence of USN Services. However, established Identification Scheme is not suitable to distinguish various services that USN provides. This paper suggests USN Service Identification Scheme that can be separated and managed. Through USN Service Identification Scheme suggested, firstly, it is possible to obtain Service Identification Scheme utilizing various technology such as RFID TAG, QR Code, radio broadcasting, etc. because it is possible to process USN Service Identification Scheme. Secondly, it is easy to mange the service, develope the user application program and interlock with established USN Standard technique as view from service provider. Thirdly, it is possible to manage systematically USN Service. Fourthly, users can search USN Service easily, so it can contribute actively for invigoration of USN service. This thesis, firstly, has analyzed about standard related USN Service and USN Identification Scheme. Secondly, this has suggested brand-new USN Service Identification Scheme based on established USN Identification Scheme.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
• /
• v.15 no.6
• /
• pp.43-48
• /
• 2001

This paper represents the design of the ground resistance measuring system insensitive to the noise in the earth. Generally, conventional ground resistance measuring instruments may fail to give a precise values for ground resistance under the situations where there is a high ground potential produced by unbalanced power system currents, haromonic currents and noise etc. To make up the defect of conventional ground resistance measuring instruments, in this paper the ground resistance measuring system using high-performance L-C resonant filter and digital signal processor is designed and the insentivity of the designed ground resistance measuring system for noise in the earth is verified by field test on power service and off power service.

• Journal of Society of Preventive Korean Medicine
• /
• v.2 no.1
• /
• pp.113-144
• /
• 1998

Through the sociological approach on the Oriental Medical Insurance, 1 has reflected on the necessity and propriety of the Herb-pack Medicine Insurance, what the government and the Oriental Medicines as the main organization of it should think about. So I come to the conclusion as follows ; First, medical sociological approach must precede the study on the Herb-pack Medicine Insurance and in the process concrete, political problem must be solved. Second, although the Oriental Medicines has a different way from the Western Medicines, it comes to take up a part of health service field with its independent efforts. And coming changes count on whether the Oriental Medicines exert independently or not. Third, due to the original limit of the Oriental Medical Insurance, it has little effect on the Oriental Medicine Service's popularization and development. Yet bit gives the opportunity to present where the Oriental medicines should go and the way to develop it is the practice of the Herb-pack Medicine Insurance. fourth, so it can be said that the practice of the Herb-pack Medicine Insuranceis our important plan which can not only make the Oriental Medicines improve as the professional jods but also solve the contradiction of the Korea Medicines

• The Journal of the Korea institute of electronic communication sciences
• /
• v.2 no.1
• /
• pp.52-61
• /
• 2007

The u-City is next generation IT-City which is to enhance the quality of life and convenience of life base on merger up-to-date communication infrastructure with u-IT services. To realize u-City, intelligent building is built for citizens to make a space of comfortable life. The intelligent building is possible to be constructed by communication infrastructure for various U-services. This paper mentions the ranges of communication infrastructure and shows how to construct it each range through regulation, law and technical. Lastly, the topics are suggested to build successfully u-City constructions in Korea.