• The Korean Journal of Pain
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• 제34권4호
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• pp.437-446
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• 2021

Background: Non-invasive painless signaling therapy (NPST) is an electro-cutaneous treatment that converts endogenous pain information into synthetic non-pain information. This study explored whether pain improvement by NPST in failed back surgery syndrome (FBSS) patients is related to cerebral modulation. Methods: Electroencephalography (EEG) analysis was performed in 11 patients with FBSS. Subjects received daily NPST for 5 days. Before the first treatment, patients completed the Brief Pain Inventory (BPI) and Beck Depression Inventory and underwent baseline EEG. After the final treatment, they responded again to the BPI, reported the percent pain improvement (PPI), and then underwent post-treatment EEG. If the PPI grade was zero, they were assigned to the ineffective group, while all others were assigned to the effective group. We used standardized low-resolution brain electromagnetic tomography (sLORETA) to explore the EEG current-source distribution (CSD) associated with pain improvement by NPST. Results: The 11 participants had a median age of 67.0 years, and 63.6% were female. The sLORETA images revealed a beta-2 CSD increment in 12 voxels of the right anterior cingulate gyrus (ACG) and the right medial frontal area. The point of maximal CSD changes was in the right ACG. The alpha band CSD increased in 2 voxels of the left transverse gyrus. Conclusions: Pain improvement by NPST in FBSS patients was associated with increased cerebral activity, mainly in the right ACG. The change in afferent information induced by NPST seems to be associated with cerebral pain perception.

• 한국언론정보학보
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• 제59권
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• pp.211-232
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• 2012

스마트 미디어의 폭발적인 성장으로 최근 N스크린 서비스가 각광을 받고 있다. 그러나 N스크린 서비스가 실시간 채널을 제공하면서 콘텐츠 제작사와 서비스 제공 업체 간 저작권 문제를 초래하고 있다. 본고에서는 최근 슬링박스와 같이 N스크린을 활성화시키는 수단에 의해 야기된 공중송신권과 사적복제와 관련된 방송영상저작물의 권리관계를 살펴봄으로써 향후 예견되는 N스크린 시대의 저작권 문제를 조망하고자 한다.

• 한국언론정보학보
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• 제17권
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• pp.7-36
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• 2001

로크의 자연권 이론 및 자연법 사상은 현대 언론사상에 많은 영향을 미치고 있다. 무엇보다도 자유주의적 언론입장을 이해하는 데 있어서 많은 시사점을 던져주고 있다. 본 논문은 로크의 사회계약론을 중심으로 로크가 자연권으로부터 이끌어낸 콜론자유의 본질이 무엇인지, 그리고 소유권과 언론자유간의 관계가 어떠한지, 로크의 시민사회에서 언론자유가 어떻게 실현될 수 있는지, 그리고 국가는 어느 범위까지 언론에 개입할 수 있는지를 중심으로 분석했다.

• 한국정보통신설비학회:학술대회논문집
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• 한국정보통신설비학회 2006년도 하계학술대회
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• pp.99-102
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• 2006

This paper describes a article how to protect from illegal indiscriminate copy of digital broadcasting content using DRM and CCI. With the start of terrestrial / satellite digital broadcast and the preparation of Digital Cable broadcast, we can view HD digital contents through the various channel. Also we can record, play, redistribute digital contents in PVR. The protection of Digital Contents Right became of the important issue to protect CopyRight. In this paper, we implement a manager that prevents indiscriminate digital contents redistribution of the digital broadcast contents. For protection of Digital contents Right, we use BF(Broadcast Flag) and CCI (Copy Control Information) which we can control viewing or copy digital contents with.

• 정보보호학회논문지
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• 제26권4호
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• pp.1073-1084
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• 2016

본 연구의 목적은 국내 잊힐 권리 연구의 동향을 분석함으로써 관련 분야의 올바른 연구 방향을 제시하는데 있다. 잊힐 권리는 개인정보삭제청구권, 망각권 또는 개인정보자기결정권과 같은 권리와 함께 사회과학분야에서 연구하거나 디지털소멸이나 정보삭제와 같은 기술(서비스)과 함께 공학분야에서도 연구된 바 있다. 따라서 다양한 학문의 연구논문을 검색하여 최종 80편을 연구대상으로 선정하고 7개 분석기준과 3개 연구문제를 설정하여 분석하였다. 그 결과, EU 규칙(안)이 공표된 2012년을 기점으로 사회과학분야를 중심으로 한 연구량이 현저히 증가하고, 문제탐색을 중심으로 법학중심의 연구가 문헌조사나 법제연구방법을 통해 활발히 수행되었음을 알 수 있다. 시간이 흐를수록 보호대상과 권리충돌 주제의 심화연구 또한 증가하였다. 잊힐 권리가 빅데이터, 디지털정보 등의 다양하고 복합적 이슈임을 고려할 때 잊힐 권리의 구현을 지원하는 기술(서비스)이나 실현범위 및 방법과 함께 심도 있는 연구가 필요하다. 본 연구는 국내를 대상으로 한 한계가 있으나 향후 국외 비교분석과 함께 본 연구결과는 효율적인 잊힐 권리의 연구 방향을 제시하는데 중요한 이정표가 될 것으로 기대한다.

• 대한영양사협회학술지
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• 제9권2호
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• pp.138-148
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• 2003

The purpose of this study was to analyze information about food and nutrition topics presented throughout the television broadcast media, thereby suggest the optimal communication method to give right information to the general public. To perform this study, total sixteen monitoring people were recruited and trained through monitoring practice before and during the study . Five domestic TV channels were selected to be monitored, for six months. For the best efficiency, all the monitoring people were divided into 8 teams based on the regional consideration. The statistical analysis of data was completed using SAS program. The main results of this study are as follows. First, the total reporting cases of information about foods and nutrition were 237 , among which about 30% was classified as appropriate and 70% as inappropriate based on the trained monitors' evaluation. Second, the analysis of contents about incorrect informations showed that the insufficient descriptions of terminology and contents were the highest. And insufficient scientific evidences, incorrect contents excessively entertainment-oriented, no provision of alternatives , improper selection of expert advisors were followed. These results suggest that systematical monitoring should be continued to reduce the frequency of incorrect communication thereby give the right information in food and nutrition area to the general public. And there should be a closely cooperated system to provide the professional information to broadcasting production team by establishing the strategic program. In order to do that, most importantly the advisory team should be organized to professionally connect mass media to corresponding specialists. In addition, more educational programs about food and nutrition should be developed to provide right information to the general public.

• Journal of the Korean Data and Information Science Society
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• 제25권4호
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• pp.893-901
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• 2014

기업에서는 매달 제품이 일정 수량만큼 판매되고, 이들 중 일부는 반환 또는 클레임이 제기된다. 본 연구에서는 이러한 품질보증 반환 데이터의 반환율을 그래프상에 어떻게 타점할 것인지 먼저 살펴본다. 이어서 이런 데이터는 좌측 및 우측 중도중단 데이터의 결합으로 생각할 수 있으므로 이런 데이터에 대해 와이블 분포 등을 적합시켜 신뢰성분석을 실시해본다. 마지막으로 좌측 중도중단 데이터의 경우 구체적인 반환시기를 알 수 있다면 좌측 중도중단 데이터는 고장 데이터가 되어, 이제는 우측 중도중단만 남게 되는데, 이때에도 와이블분포 등을 적합시켜 신뢰성분석을 실시해보고자 한다.

• Journal of Information Processing Systems
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• 제8권4호
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• pp.721-738
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• 2012

The Internet has become an increasingly important source for finding the right employees, so more and more companies post their job openings on the Web. The large amount and dynamic nature of career recruiting information causes information overload problems for job seekers. To assist Internet users in searching for the right job, a range of research and commercial systems were developed over the past 10 years. Surprisingly, the majority of existing job search systems support just one, rarely two ways of information access. In contrast, our work focused on exploring a value of comprehensive access to job information in a single system (i.e., a system which supports multiple ways). We designed Proactive, a recommendation system providing comprehensive and personalized information access. To assist the varied needs of users, Proactive has four information retrieval methods - a navigable list of jobs, keyword-based search, implicit preference-based recommendations, and explicit preference-based recommendations. This paper introduces the Proactive and reports the results of a study focusing on the experimental evaluation of these methods. The goal of the study was to assess whether all of the methods are necessary for users to find relevant jobs and to what extent different methods can meet different users' information requirements.

• 한국실내디자인학회논문집
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• 제25권4호
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• pp.80-89
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• 2016

The analysis of spatial search direction and its concentration through eye movement can produce some useful data in that it enables to know the features of space elements and their effects on one another. The results by analysing the search features and concentration of spatial sections through the eye-tracking in shops in a department store makes it possible to define the followings. First, the features of 'eye's in & out' could be estimated through the division of sections by the characteristics of those shops and the extraction of central point based on the decision of continuative observation. The decision of continuative observations enabled to analyse the frequency of observation data which can be considered to be 'things watched longtime' and the stared points that is equivalent to 'things seen very often', by which the searching characteristics of spatial sections could be estimated. Second, as with the eye's [in], the right shops had 0.6 times more (3.5%) than those left and as with the eye's [out] the left ones had 0.6 times more (3.5%). It indicates that [in, out] of the right and the left shops had the same difference, which lets us know that with starting point of the middle space, [in] and [out] were paid more attention to the right shops and the left shops respectively. Third, as with the searching directions by section, the searching times [2.9 times] from [B] to [A] were than that [2.6 times] from [A] to [B]. It was also found that the left shops had more searching direction toward [C, D] than the right ones and that those searching activities at the left shops were more active. Fourth, when the searching directions by section are reviewed, the frequency of searching from [B] to [A] was 2.9 and that of the other way 2.6. Also the left shops were found to have more searching direction toward [C, D] than the right ones and those searching activities at the left shops were estimated to be more active.

• 한국문헌정보학회지
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• 제55권3호
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• pp.131-154
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• 2021

이 연구는 최근 출판계와 도서관계의 갈등의 원인이 되는 도서관의 전자책 서비스와 관련된 저작권 문제를 심층적으로 분석하기 위한 것이다. 이를 위해서 먼저 저작권 제도의 목적과 개요를 간략히 정리하였다. 그리고 나서 종이책과 전자책의 대출에 적용되는 저작권법의 법리를 분석하고, 출협과 도서관계의 입장을 함께 검토하였다. 아울러 전자책 서비스와 관련된 현행 저작권법의 문제점을 진단하고 개선방향을 모색하였다. 전자책의 대출은 종이책의 경우와는 달리 최초판매의 원칙이 적용되지 않기 때문에, 도서관의 전자책 구매 행위만으로 도서관이 적법한 서비스의 권리를 취득하지 못한다. 전자책을 구매하는 과정에서 유통사와 체결한 계약에 근거해서 도서관은 전자책을 서비스할 수 있는 권리를 취득하게 된다. 그러나 배타적 발행권의 유효 기간이 경과하면, 계약 자체의 효력이 사라진다는 점에서 도서관 서비스의 안정성과 자료 보존에 심각한 문제를 야기할 수 있다. 이러한 문제의 해결을 위해서는 최초판매원칙을 디지털 저작물에 대해서도 확대 적용할 필요가 있음을 제안하였다.