획의 위치 정보를 이용한 한글 문자의 인식

이형렬 김천과학대학 1994 김천과학대학 논문집 Vol.20 No.-

This paper presented a method to recognize koran characters using the relational information of stroke location. In the proposed method, feature points are extracted by carrying out preprocessing step such as thinning and the features of strokes are extracted by four directional code. And then, the feature vector that contains the relational information of stroke location is composed and it is compared with feature vectors in the vector table to recognize character. Experimental results show that the recognition rates printed Hangeul are 92% respectively.

화소 깊이값을 이용한 병렬 세선화 알고리즘

이형렬 김천과학대학 2003 김천과학대학 논문집 Vol.29 No.-

A thinning algorithm is a vary important factor in order to increase recognition rate in the character recognition. This paper is the study of a parpllel thinning algorithm available for the recognition of various characters, and it proposes the thinning algorithm which can extract the skeleton of the recognized character almost similar to the original pattern by using the depth value of each pixel constructing the lines. Characteristics of the proposed algorithm are easiness of implementation of parallelism, the result of thinning is one pixel width. The proposed algorithm requires small number of iteration and only a single pass per iteration; hence, it is substantially faster than other algorithms.

우리 나라 육지의 시발점, 해남

이형렬,Lee Hyung-lyul 한국관개배수위원회 2000 한국관개배수논문집 Vol.7 No.1

SK 컴비네이터 그래프 감축기에서의 탐색공간의 개선

이형렬 김천과학대학 1997 김천과학대학 논문집 Vol.23 No.-

The problems of SK combinator graph reduction machine are large graph traversal space to search nodes of combinator and many execution of garbage collector result from allocation of additional space. In order to reduce graph traversal space, this paper proposed new reduction machine that transform reduction rule and node cdnstruction. In addition, to reduce execution time of garbage collector, this paper proposed varient node size depending on combinator. And then show experimental result for proposed reduction machine.

흉선종의 외과적 치료에 대한 연구 -18례 분석-

이형렬 대한흉부심장혈관외과학회 1994 Journal of Chest Surgery (J Chest Surg) Vol.27 No.4

Eighteen patients with thymoma have undergone surgical treatment at Pusan National university Hospital from 1983 to 1993. The mean age of the patients was 47.3$\pm$13.3 years old and male to female ratio was 1.6 : 1. Eleven of the patients[61.1%] with thymoma had myasthenia gravis; 12 cases[66.7%] were encapsulated and 6[33.3%] invasive. Operation was complete resection in 14[77.8%] of the patients, partial resection with residual tumor in 3[16.7%], and simple biopsy in one[5.5%]. Adjuvant radiotherapy was administered in 5 of 6 invasive thymoma. Postoperatively one patient died for excessive bleeding and sepsis. A tumor relapse was observed in one patient who had invasive thymoma and underwent partial resection followed by postoperative radiotherapy. The overall 5-year survival rate was 88.2$\pm$ 7. 9%.The presence of myasthenia gravis is not considered as an adverse factor for survival but it contributes to early discovery of associated thymoma.

장애청소년 근로자의 직업유지에 영향을 미치는 요인

이형렬 한국장애인고용공단 고용개발원 2011 장애와 고용 Vol.21 No.1

This study aims to identify the effect of the demographic variables, disability-related variables, variables related to the route of employment, variables related to job training, and variables related to job satisfaction of Disabled adolescent workers under 24 based on Korea’s「 Youth Basic Law」, on their job maintenance(period of job maintenance, frequency in leaving their jobs, and intention to maintain a job) for the first time in Korea. With this aim, the study utilized raw data from research into the current status of employees with the disability as of 2005 and employed 3,189 copies, which are directly related to this study. Then, the study introduced the frequency and percentile for data processing, used a VIF(Variance Inflation Factor) and TOL(Tolerance) to see whether there is multicollinearity and employed a multiple regression analysis(Enter Method) and a logistic regression analysis in order to prove the research project. As a result of the research, the strongly influential factors on the job maintenance of Disabled Adolescent Workers included the following. First, the result shows that males tend to show higher job maintenance; however, this means that it is required to manage employment or working environment more systematically to enhance job maintenance for female disabled adolescent workers. Second, those with severe disabilities indicate lower job maintenance than those with mild disabilities; therefore, it is needed to pay closer attention to the job maintenance of severely disabled adolescent workers. Third, when disabled adolescent workers are satisfied with their work arrangement and provision of health service, their job maintenance gets higher. Fourth, if they are satisfied with the commute, all three areas, the duration of job maintenance, turnover rate, and intention for job maintenance show positive results that it is considered to be a significant factor. Fifth, it is odd that the employment management of the disabled(counselors for vocational life, interpretation of sign language, and instructors or assistants for work, etc.) is a crucial factor but, in fact, does not affect them significantly. Thus, it is necessary to establish the roles of the employment management of the disabled and reanalyze it more profoundly. 본 연구는 우리나라 「청소년기본법」에 의거하여 경제활동을 하는 24세 이하의 장애청소 년 근로자만을 대상으로 개인적 특성(인구사회학적, 장애)관련 변수, 취업경로관련 변수, 직 업훈련관련 변수, 직업만족관련 변수가 직업유지(직업유지기간, 이직경험 횟수, 직업유지의 사)에 영향을 미치는 요인을 실증적으로 규명하는데 연구목적이 있다. 본 연구를 위해 2005년도 장애인근로자 실태조사 원자료(raw data)를 활용하였으며, 본 연구와 직접 관련 이 있는 3,189부를 분석에 사용하였다. 자료처리는 빈도와 백분율, 다중공선성 (Multicollinearity) 여부에 대해서는 VIF(Variance Inflation Factor)와 TOL(Tolerance) 방 식에 의해서, 다중회귀분석(Multiple Regression Analysis: Enter Method)과 로지스틱 회 귀분석(Logistic Regresssion Analysis)을 통해 연구문제를 검증하였다. 연구결과 장애청소년 근로자의 직업유지에 강하게 영향을 미치는 요인 및 함의점은 다음 과 같다. 첫째, 성별이 남성일수록 직업유지에 매우 강한 영향을 미치는 것으로 나타났으나, 이러한 결과는 반대로 여성 장애청소년 근로자의 직업유지를 높일 수 있는 세부적인 고용 관리 및 작업환경에 대한 개선방안이 요청된다고 하겠다. 둘째, 중증장애인이 경증장애인에 비해 직업유지가 낮게 나타나 중증장애청소년 근로자의 직업유지에 대한 세밀한 관심이 요 구된다. 셋째, 장애청소년 근로자 본인의 업무배치에 만족할수록, 건강서비스 제공에 만족 할수록 직업유지가 높게 나타났다. 넷째, 출퇴근에 만족할수록 직업유지기간, 이직경험 횟 수, 직업유지의사의 3가지 모두에서 높게 나타나 장애청소년 근로자의 직업유지에 매우 중 요한 요인으로 파악되었다. 다섯째, 특이하게도 장애인고용관리(직업생활상담원, 수화통역, 작업지도·보조원 등)가 직업유지에 매우 중요한 요인임에도 큰 영향을 미치지 못하는 요 인으로 나타나 장애인고용관리에 대한 실질적인 지원방안이 요구된다고 하겠다.

기업체의 규모별, 고용부담금 부과의무 여부에 따라 장애인고용률에 영향을 미치는 요인

이형렬 한국장애인고용공단 고용개발원 2014 장애와 고용 Vol.24 No.1

본 연구는 기업체의 규모별, 고용부담금 부과의무 여부에 따라 조직적 특성 변수, 업무 환경관련 변수, 사업주지원제도 인지관련 변수, 채용지원서비스 이용관련 변수, 장애인고용 인식관련 변수가 장애인고용률에 영향을 미치는 요인을 실증적으로 규명하는데 연구 목적이 있다. 본 연구를 위해 2012년 기업체 장애인고용 실태조사 원자료(raw data)를 활용하였으며, 본 연구와 직접 관련이 있는 5,261부를 분석에 사용하였다. 연구결과, 기업체의 규모별, 고용부담금 부과의무 여부에 따라 장애인고용률에 강하게 영향을 미치는 요인 및 함의점은 다음과 같다. 첫째, 조직적 특성 변수에서는 기업체의 산업유형은 비제조업일수록(소규모, 중소규모, 중규모, 부과의무), 개인사업체일수록(소규모, 부과미의무), 영업이익이 감소할수록(중규모, 부과의무) 고용률이 높게 나타났다. 둘째, 업무환경관련 변수에서는 작업환경이 열악할수록 오히려 고용률이 높게(중규모, 대규모, 부과의무) 나타났다. 셋째, 사업주지원제도 인지관련 변수에서는 고용장려금(소규모, 중소규모, 중규모, 대규모, 부과의무), 시설자금융자(소규모, 부과미의무), 보조공학기기(소규모, 부과미의무), 장애인표준사업장(중소규모, 부과미의무), 중증장애인생산품우선구매제도(소규모, 중소규모, 대규모, 부과미의무, 부과의무)를 인지할수록 고용률이 높게 나타났다. 그러나 통합지원서비스(소규모, 부과미의무), 연계고용(중소규모, 부과의무), 자회사형표준사업장(소규모, 부과미의무), 재택근무지원제도(중소규모, 부과미의무)를 인지하지 못할수록 오히려 고용률이 높게 나타났다. 넷째, 채용지원서비스 이용관련 변수에서는 구인상담(중규모, 부과의무), 취업알선(소규모, 중소규모, 부과미의무), 적응지도서비스(중소규모, 부과미의무)를 이용한 기업체일수록 고용률이 높게 나타났다. 이러한 연구결과 및 함의를 근거로 하여 기업체의 규모별, 고용부담금 부과의무 여부에 따라 장애인고용률을 증진시킬 수 있는 직업재활적 측면의 개입방안을 제언하였다. This study aims to figure out how the employment rate of the disabled is affected by the variables such as the size of the business, organizational characteristics depending on the application of the quota levy system for employment of the disabled, work-environment, employer support system, employment support system, the perception of disability employment empirically. The raw data of the research on the disability employment of the industry in 2012 was utilized for this study and the directly related 5,261 reports of them were analyzed. The result suggested the factors that affects on the size of the business, organizational characteristics depending on the application of the quota levy system for employment of the disabled, which implies the followings. First, in the analysis of organizational characteristics, the employment rate is increased when the types of business is non-manufacturing industry(small, medium-small, medium business, quota-levy system mandatory) and also when it is private company(small, quota-levy system not mandatory). As the business profit(medium business, quota-levy system mandatory) increases, the employment rate is improved as well. Second, as the work-environment is poor, the employment rate is elevated. Third, as the perception of the employer support system, subsidy of employment(small, medium-small, medium, large business, quota-levy system mandatory), facility loan(small business, quota-levy system not mandatory), assistive technology use(small business, quota-levy system not mandatory), sheltered-workplace for the disabled(medium-small business, quota-levy system not mandatory), the law on the preferential purchase of products manufactured by persons with severe disabilities(small, mediumsmall, large business, quota-levy system not mandatory, quota-levy system mandatory) is improved, the employed rate is increased. However, the employment rate is increased when the perception of the consolidated support system(small, quota-levy system not mandatory), related employment(medium-small business, quota-levy system mandatory), special subsidiary company(small business, quota-levy system mandatory), telecommuting-work support system(medium-small business, quota-levy system not mandatory) is lower. Forth, in the analysis of the employment support system, the employment rate was improved when the companies used counseling for the employers (medium business, quota-levy system mandatory), employment mediation(small, medium-small business, quota-levy system not mandatory), guiding system for adjustment(medium-small business, quota-levy system mandatory). Based on the result of this study, the measures for the occupational rehabilitation were suggested in order to improve the disability employment rate has to be specialized according to the size of the business and the application of the quota levy system for employment of the disabled.

컴퓨터문화비평 : 금융실명제와 영화 〈 사랑의 영혼 〉

이형렬 사회평론 1993 사회평론 길 Vol.93 No.10

해외수주 활력 제고방안

이형렬 산업연구원 2019 월간 KIET 산업경제 Vol.- No.247

취업 장애근로자의 개인적 특성, 기업체 특성,직무만족이 전반적 직장만족에 미치는 영향

이형렬 한국장애인고용공단 고용개발원 2015 장애와 고용 Vol.25 No.1

In this study, personal variables; sociology of population and disability, company variables and job satisfaction variables of workers with disability were empirically examined to find their influences on general work satisfaction. For this study, raw data of the 6th panel survey of employment for the disabled(2013) was used, and among which 873 copies were analyzed. To verify this study, the data was analyzed with frequency and percentage, and the difference was verified by t-test and one-way ANOVA. For a difference between groups, duncan-test was used, and for multicollinearity, correlation analysis and multiple regression analysis: Enter Method were used by VIF;Variance Inflation Factor. Study results shown from the study are as follows. First, it was found that personal and company variables do not have a significant influence on general work satisfaction. It was analyzed that job satisfaction has a significant influence on the general work satisfaction. Second, among job satisfaction factors, variables including salary and income, job stability, duty at work, working environment, communication and interpersonal relation, fair promotion, welfare and understanding and acceptance on the disabled especially affect the general work satisfaction. Based on the study results and implications, intervention plans for reinforcement of general work satisfaction for workers with disabled were suggested in a perspective of occupational rehabilitation 본 연구는 취업 장애근로자의 개인적 특성(인구사회학적, 장애)관련 변수, 기업체 특성관련 변수, 직무만족관련 변수가 전반적 직장만족에 어떠한 영향을 미치는지 실증적으로 규명하는데 연구목적이 있다. 본 연구를 위해 제6차 장애인고용패널조사(2013년) 원자료(raw data)를 활용하였으며, 본 연구와 직접 관련이 있는 873부를 분석에 사용하였다. 자료처리는 빈도와 백분율, 차이검증은 t-검정(t-test)과 일원변량분석(One-way ANOVA), 집단간 차이는 사후검증(duncan-test), 다중공선성(Multicollinearity) 여부에 대해서는 VIF(Variance Inflation Factor) 방식에 의해서, 상관분석(Correlation Analysis) 및 다중회귀분석(Multiple Regression Analysis: Enter Method)을 통해 연구문제를 검증하였다. 본 연구에서 밝혀진 주요 결과로는, 첫째, 개인적 특성과 기업체 특성 변수들은 모두 전반적 직장만족에 유의미한 영향을 미치지 않는 것으로 나타났으며, 이는 결과적으로 장애근로자들에게는 직무만족 변수가 전반적 직장만족에 직접적인 영향을 강하게 미치는 것으로 분석된다. 둘째, 직무만족 요인 중에서도 임금․소득, 직업안정성, 일 내용, 근로환경, 의사소통․대인관계, 인사고과 공정성, 복리후생, 장애인에 대한 이해․수용정도의 변수들이 전반적 직장만족에 강한 영향을 미치는 것으로 나타났다. 이러한 연구결과 및 함의를 근거로 하여 취업 장애근로자의 전반적 직장만족 강화를 위한 직업재활적 측면의 개입방안을 제언하였다