• Proceedings of the KIEE Conference
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• 2005.07d
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• pp.2977-2979
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• 2005

고객 서비스 제공 관점에서 통신 인프라를 감시하고 분석하기 위한 도메인간 장애관리 솔루션의 필요성이 대두되고 있다. 이벤트에 대한 상관관계분석을 통해 근원장애 이벤트를 도출하고 장애 문제에 대한 해결을 신속하게 처리할 수 있는 체계를 구축하는 것이 중요하다. 본 논문에서는 요구기능의 분석을 통해 통합망 상관관계 분석 기능을 수용한 통합 장애관리 시스템의 구조를 제안한다.

• The Journal of the Korea Contents Association
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• v.8 no.7
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• pp.252-258
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• 2008

There are 2,100,000 disabled peoples in korea. 62% of them didn't graduate from high school. Because their low scholarship has been negative influence on economic life, We have to prepare a measure for raising their scholarship. Therefore, in this paper I propose a measure that the scholarship of the disable will be raise. That is to establish a Air & Correpondence High School at special school. Also I propose a measure that the disable have access to internet easier than now. That is to make a technology standard and a content for the disable.

• Sleep Medicine and Psychophysiology
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• v.4 no.1
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• pp.29-38
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• 1997

Dementia is defined as a syndrome which is characterized by various impairments in cognitive functions, especially memory function. Most of the diagnostic criteria for dementia include memory impairment as on essential feature. Memory decline can be present as a consequence of the aging process. But it does not cause significant distress or impairment in social and occupational functionings while dementiadoes. Depression may also be associated with memory impairment. However, unlike dementia, depression dose not cause decrease in delayed verbal learning and recognition memory. In dementia, different features of memory impairment may be present depending on the involved area. Memory impairment in cortical dementia is affected by the disturbance of encoding of information and memory consolidation, while memory imparnene in subcortical denentiy is affected by the disturbance of retrieval in subcortical dementia.

• Proceedings of the Korea Information Processing Society Conference
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• 2022.11a
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• pp.974-976
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• 2022

코로나19 확산 이후 온라인 주문 배달 음식 시장 규모가 커짐에 따라 다양한 음식 배달 모바일 플랫폼이 상용화되고 있다. 기존 배달 서비스의 기능 및 사용자 인터페이스(UI)를 분석한 결과, 비시각장애인의 관점에서만 편리성이 확보되고 있다는 것을 파악했다. 또한 시각장애인을 대상으로 한 인터뷰를 통해, 기존 배달 애플리케이션의 복잡한 UI로 인해 많은 시간이 소요된다는 문제점을 알 수 있었다. 이에 본 연구에서는 시각장애인 대상의 인터뷰와 관찰을 기반으로 사용자의 pain point를 극복할 수 있는 사용자 경험 중심의 배달 플랫폼을 개발하고자 한다. 서비스 이용 과정의 간소화, 시각 장애인을 위한 맞춤형 UI 제공, 접근성 강화를 통해 플랫폼 구성을 차별화한다. 이를 통해 시각장애인 사용자의 배달 플랫폼 이용을 수월하게 하고 장애인의 편리한 생활을 보장하기 위한 서비스들이 향후 많이 개발될 수 있도록 동기를 부여한다. 또한, 본 연구를 확장하여 '시각장애인의 키오스크 사용 관련 이슈 해결 방안'을 향후 연구 주제로 제안한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.05a
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• pp.256-259
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• 2011

Smart phones mixed with mobile devices and computers are biggest change of information technology and user-installed applications of them provide various information and services which were only possible on PC and Internet in the past. They are expected to be used by ten million people in 2011 and people with disabilities can get easily information and location of disabled facilities using them. In this paper, we design a mobile information service system for person with disabilities, which provides various information and location of disabled facilities. We build information of disabled facilities using acquisition information through existing web sites and provide location based service with user's location.

• Korean Journal of Social Welfare
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• v.36
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• pp.259-283
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• 1998

This research is based on the assumption that Korea's social consensus among two sides of industry and government on Feb. 2 '98 was not just temporary response to the economic crisis caused by International Monetary Fund financial fund. Some arguments on the applicability of social democracy and corporatism and D. Donnison's perspective on Democratic Socialism are employed in search of an appropriate social consensus model for Korean situation. In the process of analyzing Korean situation in historical context it becomes apparent that there is embryo of stable social consensus beyond the level of tentative social cooperation to overcome the economic crisis. The next step applying the social consensus model to the employment policy for people with disability levels up empirical and theoretical validity of this research. It casts some implications for disability labour market which demands another kind of social consensus among people with disability, employers and the government. These implications include a desirable solution for hard lives of unemployed people with disability in economic difficulties and current policy issues facing Korean government.

• Journal of Digital Convergence
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• v.15 no.7
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• pp.343-350
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• 2017

Music Braille is essential and academic materials for the blind to learn and enjoy music. In Korea, National Library for the Disabled is the public institution for the manufacture digital music braille by the request and the center of music rehabilitation the disabled also make the digital music braille on a welfare level. However, most of braille libraries in Korea do have little music braille compared to other braille books. This paper reports the current situations how braille libraries including National library for the Disabled contain braille books, music brailles and digital music brailles to find out that the blinds can be provided exact informations about music brailles and digital music brailles so they can learn music with the right materials such as music brailles. In conclusion, the construction of Database for the digital music brailles is required and necessary for the blind to have better activities of music from the welfare and artistic point of view.

• The KIPS Transactions:PartC
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• v.12C no.1 s.97
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• pp.83-96
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• 2005

The multichannel switch is an architecture widely used for ATM (Asynchronous Transfer Mode). It is known that the fault tolerant characteristic can be incorporated into the multichannel crossbar switching fabric. For example, if a link belonging to a multichannel group fails, the remaining links can assume responsibility for some of the traffic on the failed link. On the other hand, if a fault occurs in a switching element, it can lead to erroneous routing and sequencing in the multichannel switch. We investigate several fault localization algorithm in multichannel crossbar ATM switches with a view to early fault recovery. The optimal algorithm gives the best performance in terms of time to localization but it is computationally complex which makes it difficult to implement. We develop an on-line algorithm which is computationally more efficient than the optimal one. We evaluate its performance through simulation. The simulation results show that the Performance of the on-line algorithm is only slightly sub-optimal for both random and bursty traffic. There are cases where the proposed on-line algorithm cannot pinpoint down to a single fault. We enumerate those cases and investigate the causes. Finally, a fault recovery algorithm is described which utilizes the information provided by the fault localization algorithm The fault recovery algorithm providesadditionalrowsandcolumnstoallowcellstodetourthefaultyelement.

• 재활복지
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• v.15 no.4
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• pp.27-47
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• 2011

The purpose of this research is to develop transition process and programmes for gently converting people with disabilities to local communities, through their empowerments. The methods used in the research were literature research, case studies on related programs, and expert interviews. The following shows the results. Firstly, the transition process for people with developmental disorders is exceedingly limited, and the process does not consider special attention needed for people with developmental disorders. Secondly, the postsecondary education programs for people with developmental disorders are being started as transition processes, however these programs need more connection with secondary schools. Thirdly, the primary factors which must be contemplated for University programs(for people with developmental disorders, after secondary education) are self-cognition and self-understanding. According to these results, we can suggest transition processes and programs within Universities for people with developmental disorders. (In Korea) Firstly, the postsecondary transition for people with developmental disorders requires a consideration of their characteristics, and mainstreaming education is also needed for their self-cognition and self-understanding. Considering this, the transition process within Universities can be an alternative. Secondly, tertiary educations within Universities for people with developmental disorders need to consider the following factors: ① The programs in Universities need to set up a support network. ② The door to program should be open to all students with developmental disorders within the Universities. ③ Organization of human resources must be systematized and connected, so that specialists within the Universities can participate in the postsecondary education programs for people with developmental disorders. ④ Inclusive learning activities must be under-taken, allowing students without disabilities to participate in the programs for students with developmental disorders.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.5
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• pp.219-225
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• 2017

This article examined the condition of medical service utilization and the usage degree for the disabled in Korea, and analyzed factors affecting medical service utilization. This paper offers data for improving the health of disabled Korea residents and for enhancing medical service utilization. We analyzed data for disabled residents aged 19 from the 6th Korea National Health and Nutrition Examination Survey. Results found significant effects depending on gender, age, average monthly income, types of disorders, disability rating, and status of smoking. Concerning gender, men had a higher probability of lacking medical treatment compared with women, had increased probability of having a disability, and smokers had a higher probability of lacking treatment compared with nonsmokers. Therefore, for resolving medically untreated disabled Korean residents, government needs to improve the policy system and to managethe inequality of handicapped welfare work.