에디전트 기법을 이용한 BBS의 불건전 기사 검색 시스템의 설계 및 구현

손봉기,남기범,이건명 충북대학교 컴퓨터 정보통신 연구소 1999 컴퓨터정보통신연구 Vol.7 No.1

BBS(Bulletin Board System)의 사용이 대중화되면서 건전하고 유용한 정보뿐만 아니라 음란물 및 불법 소프트웨어의 복제 판매 등과 같은 불건전하고 불법적인 정보가 전파될 수 있다. 특히 BBS 상의 음란물은 청소년에게 정서적으로 나쁜 영향을 줄 수 있고, 불법판매 행위는 소프트웨어 관련업계에 경제적인 피해를 줄 수 있다. 현재 BBS 서비스 업체 및 기관에서는 게시판, 자료실 등에 대해 담당직원을 두어 수 작업으로 불건전 기사를 제재하고 있는데, 이 방법은 제재하는데 한계가 있고 인력과 시간의 부담이 따른다. 본 논문에서는 에이전트 기법을 이용해 BBS 내에서의 불건전 정보를 자동으로 검색하는 시스템을 설계하여 제안한다. 이 시스템은 인력과 시간의 절약은 물론 불건전 정보가 BBS를 통해 유통되는 것을 방지하는데 크게 기여할 것이라 기대된다. As the information exchanges in BBS(Bulletin Board System) become popular, unsound and illegal information like lascivious things, illegal reproduction selling of softwares as well as sound and useful information might be prevailing. Especially lascivious things in BBS exert a harmful influence upon juveniles. At present BBS service companies and the police squad manually take sanctions against unsound articles by completely charged staff monitoring BBS. This method has limitations in thoroughly monitoring BBS and requires many human resources and long retrieval time. In this paper, we design and propose a system that automatically retrieves unsound articles in BBS by using agent technology. We expect that this system can have the advantages of saving retrieval time, reducing human resources and restraining unsound information from being distributed over BBS.

インターネットを用いた音声教育実践

?田貴子(도다 다카코),千仙永(천선영),大久保雅子(오쿠보 마사코) 한국일본어학회 2014 日本語學硏究 Vol.0 No.41

본고는 와세다 대학의 새로운 음성 교육 활동을 소개하고、BBS(「발음 BBS」)를 활용한 실천의 성과를 한국인 학습자의 배움에 초점을 두어 보고한다. 한국인 학습자가 「발음 BBS」를 통해 어떤 배움을 얻었는지 분석·고찰하고、한국의 인터넷 교육 사정을 고려하여 일본어음성 교육 모델을 제시한다. 「발음 BBS」에서의 한국인 학습자의 댓글을 분석한 결과、다음의 4가지의 배움을 얻은 것으로 나타났다. (1)모국어의 지식을 살려 음운체계를 비교할 수 있었다. (2)일상 생활과 연관시켜 발음을 생각하고 음운 지식을 언어화함으로써 발음에 대한 이해가 깊어졌다. (3)발음 학습을 내성(?省)하는 힘이 길러졌다. (4)학습자 간에 배움이 공유되어 갔다. 인터넷 환경이 뛰어난 한국의 일본어 교육 현장에서는、학생들이 BBS에 친숙해지기 쉽고、일상생활에 융화되기 쉬운 학습 지원이 가능하다. 또한 모어로 BBS에 참여할 수 있다는 장점이 있다. 더욱이 한국어 모어 화자의 발음상의 문제점을 다루기 쉬우므로 모어와의 비교 및 학습 방법의 공유를 통해 새로운 발견으로 이어질 것으로 기대된다. In this study, we introduce a new approach in teaching pronunciation in Japanese language education at Waseda University. The details of the learning, using BBS (“Pronunciation BBS”), achieved by Korean learners of Japanese are reported. The data obtained from “Pronunciation BBS” is analyzed and discussed. Finally, a model is suggested based on the current situations of Korean internet education, in order to teach Japanese pronunciation. The following results are obtained from the analysis of the messages posted on “Pronunciation BBS” : (1) Students are able to compare the phonological systems of Japanese and Korean using the phonological knowledge of their first language. (2) Students are able to relate their everyday life to pronunciation learning, and obtain a deeper understanding of pronunciation by expressing their phonological knowledge in words. (3) Students are able to monitor their own pronunciation learning by self-observation. (4) Students are able to share the experience of learning. In Korea, the internet environment is advanced in Japanese language classrooms, and therefore, tudents can easily access to BBS and we can offer support to students. Also, we can take advantage of posting messages in Korean language. Finally, it is expected that Korean learners share their pronunciation problems caused by first language interference.

Two siblings with Bardet-Biedl syndrome caused by mutations in BBS10 : the first case identified in Korea

Yoon, Sung Chul,Lee, Hye Jin,Ko, Jung Min,Kang, Hee Gyung,Cheong, Hae Il,Yu, Hyeong Gon,Kim, Jae Hyung Korean Society of Medical Genetics and Genomics 2014 대한의학유전학회지 Vol.11 No.1

Bardet-Biedl syndrome (BBS) is a rare ciliopathy generally inherited with an autosomal recessive pattern. BBS is characterized by 6 primary features namely retinal dystrophy, obesity, postaxial polydactyly, renal dysfunction, learning difficulties, and hypogonadism and a wide range of secondary features. To date, mutations in 16 genes have been identified as causative factors for BBS. Among them, the BBS1 and BBS10 genes are major disease-causing genes, and each of these gene mutations presents in more than 20% of all BBS patients. Genotype-phenotype correlations have not been observed in BBS, and there can be phenotypic overlap between BBS and other ciliopathies. In Korea, no molecular, genetically confirmed case of BBS has been reported to date. Herein, we describe the case of the first Korean siblings with BBS resulting from 2 BBS10 gene mutations who showed typical clinical phenotypes, including retinal dystrophy, obesity, intellectual disability, cystic tubular disease, and postaxial polydactyly.

Two siblings with Bardet–Biedl syndrome caused by mutations in BBS10 : the first case identified in Korea

Sung Chul Yoon,이혜진,고정민,강희경,정해일,유형곤,김재형 대한의학유전학회 2014 대한의학유전학회지 Vol.11 No.1

Bardet-Biedl syndrome (BBS) is a rare ciliopathy generally inherited with an autosomal recessive pattern. BBS is characterizedby 6 primary features namely retinal dystrophy, obesity, postaxial polydactyly, renal dysfunction, learning difficulties, andhypogonadism and a wide range of secondary features. To date, mutations in 16 genes have been identified as causativefactors for BBS. Among them, the BBS1 and BBS10 genes are major disease-causing genes, and each of these genemutations presents in more than 20% of all BBS patients. Genotype-phenotype correlations have not been observed in BBS,and there can be phenotypic overlap between BBS and other ciliopathies. In Korea, no molecular, genetically confirmedcase of BBS has been reported to date. Herein, we describe the case of the first Korean siblings with BBS resulting from 2BBS10 gene mutations who showed typical clinical phenotypes, including retinal dystrophy, obesity, intellectual disability,cystic tubular disease, and postaxial polydactyly.

인터넷 게시판 답글의 동시적 특성

송민규 고려대학교 한국학연구소 2004 한국학연구 Vol.21 No.-

인터넷 게시판과 대화방은 동시성의 여부에 따라 서로 다른 언어 사용 양상을 보인다. 게시판은 문어적 특성이 많이 드러나는데 이는 게시판의 비등시적 특성 때문이다. 그러나 게시판의 일부인 답글은 동시적 특성을 갖는 경우가 있는데 이러한 통시적 특성이 게시판 자체의 정보전달력을 크게 하는 원인이 된다. 답글은 크게 댓글과 덧글로 이루어져 있으며 댓글은 게시판 목록에 새로운 게시물을 올리는 형식으로 사용되고 덧글은 특정 게시물의 본문아래에 덧붙이는 형식으로 사용된다. 댓글보다는 덧글에서 동시적 특성이 더 잘 드러나며 덧글에서 구어체의 사용이 빈번하다. 등수놀이와 리플놀이 등 게시판에서 크게 유행하고 있는 놀이들은 덧글이 동시성을 지니고 있다는 것을 보여주는 증거이며 도배와 악플은 등시성에 의해 형성된 이야기의 맥락을 끊는 요소로 작용한다. 인터넷 게시판 답글의 동시성은 인터넷 게시판에게 부족했던 양방향 커뮤니케이션을 가능하게 하여 게시판의 상호작용성을 높이는 결과를 가져온다. Internet BBS(Bulletin Board system) language is different from Chatting language from a synchronicity of view. BBS language has written language property because of it's non-synchronicity. But BBS Response Message has a synchronicity that vest it in BBS. Response Message is made of Reply and Comment. Reply is analogous with BBS language in it's expression. In Comment, spoken language property is observed frequently, it is an evidence of synchronicity. A Comment Ranking Play and Reply Play are popular in Netizen, these are the origin of synchronicity. Copy and Paste repeatedly and Evil Response disturb synchronous communication. A synchronicity of Internet BBS Response Message vests Two-way Directionality in BBS and improves BBS's Interactivity.

관성센서를 이용한 버그균형검사 점수 분류 연구

홍상표(S. P. Hong),김연욱(Y. W. Kim),조우형(W. H. Cho),좌경림(K. L. Joa),정한영(H. Y. Jung),김규성(K. S. Kim),이상민(S. M. Lee) 한국재활복지공학회 2017 재활복지공학회논문지 Vol.11 No.1

본 논문에서는 균형평가도구 중 임상에서 가장 많이 사용되는 BBS(Berg Balance Scale)를 머신러닝 기법을 이용하여 점수 분류 정확도를 제시한다. 데이터취득은 Noraxon 시스템을 이용하여, 신체 8군데(왼쪽·오른쪽 발목, 왼쪽·오른쪽 엉덩이 위, 왼쪽·오른쪽 손목, 등(Back), 이마)에 관성센서를 부착하였다. 관성센서의 3축 가속도데이터를 기반으로 특징벡터 STFT(Short Time Fourier Transform), SAM(Signal Area Magnitude)를 추출하였다. 그 다음, BBS의 항목을 동작특성에 따라 정적인 동작(static movement)과 동적인 동작(dynamic movement)으로 나누었고, BBS의 각 항목에 대하여 점수에 영향이 있는 센서부착위치에 따라 특징벡터를 선별하였다. BBS의 항목마다 선별된 특징벡터는 GMM(Gaussian Mixture Model)을 이용하여 분류하였다. 실험대상자 40명에 대한 정확도 산출결과, 1번순으로 차례대로 55.5%, 72.2%, 87.5%, 50%, 35.1%, 62.5%, 43.3%, 58.6%, 60.7%, 33.3%, 44.8%, 89.2%, 51.8%, 85.1%의 분류 정확도를 확인하였다. In this paper, we present the score classification accuracy of BBS(Berg Balance Scale) which is the most commonly used balance evaluation tool using machine learning. Data acquisition was performed using the Noraxon system and an inertial sensor of Noraxon system was attached to the body in 8 locations (left and right ankle, left and right upper buttocks, left and right wrists, back, forehead). Based on the 3-axis accelerometer of the inertial sensor, the feature vector STFT(Short Time Fourier Transform) and SAM(Signal Area Magnitude) were extracted. Then, the items of the BBS were divided into static movement and dynamic movement depending on the operation characteristics, and the feature vectors were selected according to the sensor attachment positions which affect the score for each item of the BBS. Feature vectors selected for each item of BBS were classified using GMM(Gaussian Mixture Model). As a result of the accuracy calculation for 40 subjects, 55.5%, 72.2%, 87.5%, 50%, 35.1%, 62.5%, 43.3%, 58.6%, 60.7%, 33.3%, 44.8%, 89.2%, 51.8%, 85.1%, respectively.

インターネットを用いた音声教育実践 -韓国人学習者による「発音BBS」の活動を分析して-

도다다카코,천선영,오쿠보마사코 한국일본어학회 2014 日本語學硏究 Vol.0 No.41

In this study, we introduce a new approach in teaching pronunciation in Japanese language education at Waseda University. The details of the learning, using BBS (“Pronunciation BBS”), achieved by Korean learners of Japanese are reported. The data obtained from “Pronunciation BBS” is analyzed and discussed. Finally, a model is suggested based on the current situations of Korean internet education, in order to teach Japanese pronunciation. The following results are obtained from the analysis of the messages posted on “Pronunciation BBS” :(1) Students are able to compare the phonological systems of Japanese and Korean using the phonological knowledge of their first language. (2) Students are able to relate their everyday life to pronunciation learning, and obtain a deeper understanding of pronunciation by expressing their phonological knowledge in words. (3) Students are able to monitor their own pronunciation learning by self-observation. (4) Students are able to share the experience of learning. In Korea, the internet environment is advanced in Japanese language classrooms, and therefore, tudents can easily access to BBS and we can offer support to students. Also, we can take advantage of posting messages in Korean language. Finally, it is expected that Korean learners share their pronunciation problems caused by first language interference.

실시간 웹 게시판 모니터링 및 모바일웹을 이용한 알람 서비스 개발

김종근(Jongkeun Kim),심근호(Kunho Sim),이요셉(Yoseb Lee),임영환(Younghwan Lim) 한국디지털콘텐츠학회 2012 한국디지털콘텐츠학회논문지 Vol.13 No.1

The BBS of Web Site is a space of informational communication to share information. At the moment, countless information is shared through various kinds of BBS. The shared information through the Web BBS can be gains to someone and losses to the other. Thus, for a long time, there have been many researches about technologies, which monitor information uploaded to Web BBS in real-time and inform the results to subjects. For BBS monitoring, existing methods have utilized direct approaches to DB or open API. Also, e-mail addresses have been utilized to inform results to subjects. However, there are two main problems for these methods. The one is a problem on closed BBS, which cannot be accessed, and the other is impossibility of supporting real-time alarm to e-mail. Especially, the real-time support for services, such as monitoring, is extremely important, since the main purpose of monitoring is based on the counter action for the result. The mobile Web has a merit to be accessed in anywhere, so that it is quite suitable for services requiring real-time support. However, the real-time support of mobile device has not been utilized enough, because each mobile phone has different standards of contents so that the contents should be pre-created. This paper suggests a technology that overcomes pitfalls of mobile Web while it is out of standard, and shows how the effect can be maximized through services such as monitoring, which requires the real-time support.

농촌지역 노인을 위한 낙상예방운동의 효과

강기선(Kang, Ki-Seon),김효실(Kim, Hyo-Sil) 한국산학기술학회 2014 한국산학기술학회논문지 Vol.15 No.8

본 논문은 노인의 건강을 위협하는 가장 심각한 문제 중의 하나인 낙상을 예방하기 위하여 2014년 5월부터 6월 까지 1주에 2번씩 6주 동안 낙상을 예방하기 위한 운동을 시행하였고, 시행 전·후 TUG, FRT, BBS, ADL, 낙상공포감, 낙상효능감, 우울의 정도를 비교하여 운동의 효과를 분석하였다. 그 결과 본 연구의 가설 검정에서 제1가설 “낙상예방운동에 참여한 노인 은 참여하기 전보다 FRT가 향상될 것이다 ”의 T-test 검정 결과는 사전?사후(F=3.14, p<.05)로 TUG 점수는 통계적으로 유의한 차이를 보였고, 제3가설“ 낙상예방운동에 참여한 노인은 참여하기전보다 BBS(균형정도)가 향상될 것이다”의 T-test 검정 결과는 사전・사후(F=-5.74, p<.001)로 BBS의 점수도 통계적으로 유의한 차이를 보였다. 그 외 FRT, ADL, 낙상공포 감, 낙상효능감, 우울의 점수는 통계적으로 유의하진 않으나 개선된 결과를 보여 본 연구에서 적용했던 운동이 농촌 노인의 낙상예방에 효과가 있었음을 확인하였다. Falls are one of the most serious problem that threatens the health of the elderly. This study was conducted twice a week for six weeks from May to June 2014 to evaluate the effectiveness of fall prevention exercises for rural seniors. This study analyzed the effects by comparing before and after exercise on the TUG, FRT, BBS, ADL, fear of falls, fall efficacy, and depression. The results of this study was as follows: Hypothesis1, “a TUG of post-test will improve more than the pre-test”, was supported. Hypothesis3, “BBS of the post-test would improve more than the pre-test” was supported. In addition, the FRT, ADL, fear of fall, fall efficacy, and depression of post-test would improve more than the pre-test. Accordingly this study showed that fall prevention exercises are effective in improving the physical function (TUG, FRT, BBS, and ADL) and emotional function (fear of fall, fall efficacy, and depression) in rural seniors.

뇌졸중 환자의 균형, 인지, 기능회복, 일상생활 평가도구의 상관성

조기훈,김찬문,Cho, Ki-Hun,Kim, Chan-Mun 대한물리치료과학회 2011 대한물리치료과학회지 Vol.18 No.1

Background: The purpose of the present study was to determine correlations between the Berg Balance Scale (BBS), Modified Barthel Index(MBI), Mini-Mental State Examination(MMSE) and Fugl-Meyer motor function Assessment(FMA) in persons with strokes. Methods: We recruited 77 stroke patients from the Seoul Bukbu Geriatric Hospital in Seoul, Korea. Balance was measured by BBS. Activity of Daily Living was assessed using MBI. Cognitive function was examined using MMSE. Motor Recovery was measured using FMA. Data was analyzed using Pearson' correlation. Resurts: There were a statistically significant correlation between BBS and MBI, BBS and MMES, BBS and FMA upper extremity, BBS and FMA lower extremity. There were a statistically significant correlation between MBI and MMSE, MBI and FMA upper extremity, MBI and FMA lower extremity. There were a statistically significant correlated between FMA upper extremity and FMA lower extremity. Conclusions: This study will help rehabilitation program for stroke patients and will be the reference data for selection of therapy and evaluation method.