상업계고교 졸업생의 업무능력에 대한 기대수준과 만족도에 대한 연구

임준식,손달호 啓明大學校 産業經營硏究所 2001 經營經濟 Vol.34 No.2

The purpose of this study is to find the difference in the degree of the job satisfaction level between the graduates of commercial high school and employers. The result showed that, based on the questionnaire results, the degree of expectation level and satisfaction level of commercial high school students are changed after entering into the company, and the expectation level and the satisfaction level from an employer's standpoint is changing. Further, the result showed that the commercial high school have to train students to the more practical skills which needed for work-site operations. Finally, some sort of council which consisted of government, company and school should be consolidated and it should scrutinize the curriculum and a school education should be adapted which could be suitable for working field of the company.

가중 퍼지 소속함수 기반 신경망을 이용한 Wisconsin Breast Cancer 예측 퍼지규칙의 추출

임준식 한국정보처리학회 2004 정보처리학회논문지. 소프트웨어 및 데이터 공학 Vol.11 No.6

This paper presents fuzzy rules to predict diagnosis of Wisconsin breast cancer using neural network with weighted fuzzy membership functions (NNWFM). NNWFM is capable of self-adapting weighted membership functions to enhance accuracy in prediction from the given clinical training data.set of small, medium, and large weighted triangular membership functions in a hyperbox are used for representingset of featured input. The membership functions are randomly distributed and weighted initially, and then their positions and weights are adjusted during learning. After learning, prediction rules are extracted directly from the enhanced bounded sums ofset of weighted fuzzy membership functions. Two number of prediction rules extracted from NNWFM outperforms to the current published results in number of rules and accuracy with 99.41%. 본 논문은 가중 퍼지소속함수 기반 신경망(Neural Network with Weighted Fuzzy Membership Functions, NNWFM)을 이용하여 Wisconsin breast cancer의 예측을 수행하는 퍼지규칙을 추출하고 있다. NNWFM는 자기적응적(self adaptive)가중 퍼지소속함수를 가지고 주어진 입력 데이터로부터 학습하여 퍼지규칙을 생성하고 이를 기반으로 예측을 수행한다. 신경망 구조의 중간 부분인 하이퍼박스(hyperbox)들은개의 대, 중, 소의 가중 퍼지소속함수 집합으로 구성되며, 학습 후 각 집합은 퍼지집합의 bounded sum을 사용하여 다시 하나의 가중 퍼지소속함수로 합성된다.개의 특징입력(feature input)은 학습된 모든 하이퍼박스에 연결되어 예측 작업을 수행한다. NNWFM으로 추출된 2개의 퍼지규칙은 99.41%의 예측 인식율을 가지며 이는 퍼지규칙의 수와 인식율에 있어 현재 발표된 논문의 결과보다 우수함을 보여준다.

방향성분 특징과 Fisher Measure를 이용한 간판영상 한글인식

임준식,김수형,이귀상,양형정,이명은,Lim, Jun-Sik,Kim, Soo-Hyung,Lee, Guee-Sang,Yang, Hyung-Jung,Lee, Myung-Eun 한국정보처리학회 2009 정보처리학회논문지B Vol.16 No.3

In this paper, we propose a Korean character recognition method from outboard signboard images. We have chosen 808 classes of Korean characters by an analysis of frequencies of appearance in a dictionary of signboard names. The proposed method mainly consists of three steps: feature extraction, rough classification, and coarse classification. The first step is to extract a nonlinear directional segments feature, which is immune to the distortion of character shapes. The second step computes an ordered set of 10 recognition candidates using a minimum distance classifier. The last step reorders the recognition candidates using a Fisher discriminant measure. As experimental results, the recognition accuracy is 80.45% for the first choice, and 93.51% for the top five choices. 본 논문은 모바일 폰 기반의 간판 영상내 한글 문자인식에 관한 연구로써 인식 대상은 간판영상에서 추출된 상호명으로 하였고 인식대상 문자 수는 상호명 빈도수 기반 808자로 한정하였다. 인식과정은 특징 추출, 대분류, 상세 분류로 구성되고 특징 추출과정에서는 문자영상의 크기, 잡음 및 왜곡에 강건한 비선형 방향성분 특징을 이용하였고 대분류 과정에서는 추출된 특징과 인식 대상문자에 대하여 최소거리 분류를 수행하고 10순위까지의 후보 문자를 추출하였다. 상세 분류 과정에서는 Fisher discriminant measure 이용하여 대분류에서 발생 할 수 있는 오인 식 결과를 보완하였다. 실험결과 1순위 인식률은 80.45%이고 5순위까지의 누적 인식률은 93.51%를 보였다.

외이도에 발생한 이차성 피부 B 세포 림프종 1예

임준식,석상혁,김석,김보영 대한이비인후과학회 부산,울산,경남 지부회 2015 임상이비인후과 Vol.26 No.1

Lymphoma is a neoplastic proliferation of the lymphoreticular system and originate most commonly within a lymph node or lymphoid tissue. But extra-nodal involvement occurs about 25-30% in non-Hodgkin’s lymphoma (NHL) and 1% in Hodgkin’s lymphoma (HL). Cutaneous lymphoma has been reported in 4% of malignant lymphoma in South Korea is presented as primary or secondary lymphoma. Especially, cutaneous lymphoma of the external auditory canal is extremely rare, and has been reported 8 cases in the literature worldwide. We report a rare case of secondary cutaneous diffuse large B cell lymphoma of the external auditory meatus which has not been reported in South Korea.

철도차량 구동계 상태기반유지보수(CBM) 시스탬용 무선센서 통합모듈 개발

임준식,임종순,이동수,이인규,김규완,오진홍,양영모 한국철도학회 2022 한국철도학회 학술발표대회논문집 Vol.2022 No.4

Finding Fuzzy Rules for IRIS by Neural Network with Weighted Fuzzy Membership Function

임준식 한국지능시스템학회 2004 INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGE Vol.4 No.2

Fuzzy neural networks have been successfully applied to analyze/generate predictive rules for medical or diagnostic data. However, most approaches proposed so far have not considered the weights for the membership functions much. This paper presents a neural network with weighted fuzzy membership functions. In our approach, the membership functions can capture the concentrated and essential information that affects the classification of the input patterns. To verify the performance of the proposed model, well-known Iris data set is performed. According to the results, the weighted membership functions enhance the prediction accuracy. The architecture of the proposed neural network with weighted fuzzy membership functions and the details of experimental results for the data set is discussed in this paper.

동물모델에서 柴胡加龍骨牡蠣湯의 수면유도 및 항불안 효과

임준식,임강현,김태연 한의병리학회 2021 동의생리병리학회지 Vol.35 No.1

Shihogayonggolmoryo-tang (ST) is a Korean medical herb cocktail which has been used to treat anxiety induced insomnia. In this study, we will examine sleep-promoting and anti-anxiety effects of ST, and investigate its mechanism. ICR mice were divided into three groups for the first examination : control group (n=11), ST50 group (50 mg/kg, po, n=11), ST200 group (200 mg/kg, po, n=11). Sleep-promoting effect was confirmed by measuring the sleeping duration time and sleeping onset time after thiopental sodium treatment (50 mg/kg, ip). ICR mice were divided into five groups for the second examination : control group (n=11), ST200 group (200 mg/kg, po, n=11), ST200+Flumazenil group (ST 200 mg/kg, po, flumazenil 0.3 mg/kg, ip, n=11), diazepam group (1 mg/kg, ip, n=11), diazepam+flumazenil group (diazepam 1 mg/kg, ip, Flumazenil 0.3 mg/kg, ip, n=11). Anxiety behavior and sleep-promoting effect was confirmed by open field test and measuring the sleeping duration time and sleeping onset time. Expression levels of c-fos in tuberomammillary nucleus (TMN) and ventrolateral preoptic nucleus (VLPO) were analyzed by immunohistochemistry. ST treated group showed significantly decreased anxiety behavior and enhanced sleeping duration time and sleeping onset time concentration dependently. The expression of c-fos was significantly upregulated in VLPO as sleep-inducing center and TMN as downregulated in arousal center by ST treatment. In addition, all effects of ST were reversed by flumazenil. Our results suggest that ST has sleep-promoting and anti-anxiety effects through regulating arousal center (TMN) and sleep-inducing center (VLPO).

웹 경매사이트의 거래보호 서비스가 고객만족에 미치는 영향

임준식,김용수 대한경영정보학회 2007 경영과 정보연구 Vol.22 No.-

This study is analyzed how much protected buying and selling service on Auction site affects to the customers' satisfaction. According to the results of it, First, considering that the aspects of the reliability of the Auction site, trade factor affects to the reliability of Auction website. Second, it shows the organized security of the site affects to the reliability. and it could be explained the escrow service has brought the customers to get the reliability of Auction website. Third, the execution of purchasing contract on website affects to the customers' satisfaction. and it makes customers confirm and rely on Auction. For example, carrying out of the escrow service, enhancement of the system for the policies for the buying protection of customers, and various concerns and efforts for the execution of the purchasing contract and so on affect to the customers' satisfaction.

가중 퍼지 소속함수 기반 신경망을 이용한 Wisconsin Breast Cancer 예측 퍼지규칙의 추출

임준식,Lim Joon Shik 한국정보처리학회 2004 정보처리학회논문지B Vol.11 No.6

본 논문은 가중 퍼지소속함수 기반 신경망(Neural Network with Weighted Fuzzy Membership Functions, NNWFM)을 이용하여 Wisconsin breast cancer의 예측을 수행하는 퍼지규칙을 추출하고 있다. NNWFM는 자기적응적(self adaptive)가중 퍼지소속함수를 가지고 주어진 입력 데이터로부터 학습하여 퍼지규칙을 생성하고 이론 기반으로 예측을 수행한다. 신경망 구조의 중간 부분인 하이퍼박스(hyperbox)들은 n개의 대, 중, 소의 가중 퍼지소속함수 집합으로 구성되며, 학습 후 각 집합은 퍼지집합의 bounded sum을 사용하여 다시 하나의 가중 퍼지소속함수로 합성된다. n개의 특징입력(feature input)은 학습된 모든 하이퍼박스에 연결되어 예측 작업을 수행한다. NNWFM으로 추출된 2개의 퍼지규칙은 99.41%의 예측 인식율을 가지며 이는 퍼지규칙의 수와 인식율에 있어 현재 발표된 논문의 결과보다 우수함을 보여준다. This paper presents fuzzy rules to predict diagnosis of Wisconsin breast cancer using neural network with weighted fuzzy membership functions (NNWFM). NNWFM is capable of self-adapting weighted membership functions to enhance accuracy in prediction from the given clinical training data. n set of small, medium, and large weighted triangular membership functions in a hyperbox are used for representing n set of featured input. The membership functions are randomly distributed and weighted initially, and then their positions and weights are adjusted during learning. After learning, prediction rules are extracted directly from the enhanced bounded sums of n set of weighted fuzzy membership functions. Two number of prediction rules extracted from NNWFM outperforms to the current published results in number of rules and accuracy with 99.41%.

보류관장을 시행한 마비성 장폐색환자 12례에 대한 임상적 고찰

임준식,문병순,Lim, Joon-Seek,Moon, Byung-Soon 대한한방내과학회 1999 大韓韓方內科學會誌 Vol.20 No.1

A clinial observation was done on 12 cases of paralytic ileus patients, treated by Bo-Ryu Enema(保留灌腸), who were hospitalized from May 1, 1995 to October 31, 1996 at the Department of Oriented Internal Medicine II, Oriental Medicine Hospital. Taejon University. The results were as follows; 1. The ratio between male and female was 1 : 1.4. The distribution of age. 70' years or over, 60', 50' years generation were revealed in turn. 2. In classiffication of human coporeal constitution, Soeumin(少陰人) were 9 cases(75.0%), Taeumin(太陰人) 2 cases (16.7%), Soyangin(少陽人) 1 case (8.3%). 3. In distribution of disease on admission, Stroke sequela was the most number with 7 cases(58.3%), Stroke 3 cases(25.3%). Hypertensive encephalopathy and Brain tumor were 1 case, each other. 4. The effect of treated by Bo-Ryu Enema was as follows: Each of Excellent(良好) and Good(好戰) were 6 cases(50%) but. Fair(別無好戰) and Poor(惡化) were no case.