Earticle

일학습병행 사업은 그동안 제도가 도입된 이후 참여기업과 학습근로자 활성화에 목적을 두어 왔지 만, 제도의 태동과 도입 취지를 고려하여 단기적인 실적과 성과뿐만 아니라, 중장기적인 관점의 성과를 접근할 수 있는 방향 모색이 필요하다. 현행 평가지표를 분석하기 위해 평가등급과 세부 평가지표 간의 상관관계를 분석하고, Logic Model을 적용하여 현행 지표를 진단하였다. 일학습병행 사업 추진 목적에 기반하여 이슈사항을 검토하였으며, Logic Model 구조에 따라 성과평가 개선방안을 도출하였다. 분석 결과 첫째, 성과평가 등급과 지표 간의 관계에서 중간상관 이상을 보이는 지표는 학습기업 목 표달성률, 학습기업 훈련유지율, 전체 취업률, 학습기업 취업률이었으며, 일학습병행 사업 중 1개 유형 을 제외한 나머지 유형에서 중간상관을 보이는 지표는 학습근로자 훈련유지율로 나타났다. 둘째, Logic Model을 적용한 일학습병행의 현행 성과평가 지표는 투입-과정-산출 중심의 평가가 이루어졌고, 일부 유형에 한하여 결과(노동시장 단기 기여도) 평가가 수행되었다. 셋째, 현행 성과평가 지표는 사업의 운 영과 관리 평가에 집중되어 있기에, 노동시장과 기업의 중장기 성과와 일학습병행제가 미친 사회·경제 적 영향을 평가하는 지표 신설의 필요성을 도출하였다. 개선방안은 첫째, 평가대상 기간을 직전연도 1년으로 한정하지 말고 종료된 프로그램 단위별로도 Output과 Outcome을 종합적으로 평가할 필요가 있다. 둘째, 기업 및 노동시장에 미치는 중장기적인 성 과를 평가하기 위하여 모든 유형에 취업률, 고용유지율, 임금 등 취업의 양질을 평가할 수 있는 지표를 신설하고, 행동평가 및 조직기여 관점에서 학습근로자의 현업적용도 및 기업의 생산성 향상 등의 변화 를 볼 수 있는 지표 신설도 필요하다. 셋째, 평가대상은 현재 공동훈련센터를 중심으로 평가가 이루어 지고 있지만, 최종결과(end outcome) 단계에서는 정규 학교교육 등 유사 제도와의 성과 비교를 통해 일학습병행제의 영향력을 평가할 필요가 있다. 마지막으로, Outcome 단계를 보다 세분화하여 노동시장 과 기업에 미치는 단기 및 중장기 성과와 사회·경제 전반에 미치는 영향을 고려한 지표 신설도 필요하 다. Logic Model을 적용하여 제시한 성과평가 개선방안이 현실적으로 적용 가능한지에 대한 검증은 후 속연구로 남겨 둔다.

This study is to propose improvement measures of performance evaluation on Korean Dual System by applying Pearson correlation analysis and Logic Model. Results show that in terms of Pearson correlation between performance evaluation grades and indexes, the indexes showing higher than intermediate correlation are goal achievement rate․training retention rate․employment rate in a host company and total employment rate. In all types of dual programs except one, the index showing a higher than intermediate correlation(.30～.49) is trainer retention rate. Further, when the Logic Model is applied on the current performance evaluation of dual system, indexes about input-process-output-outcome are included, but evaluation is centered on operation and management of the dual programs. Four suggestions for the improvement of performance evaluation on Korean dual system are as follows. First, it is necessary to comprehensively evaluate the output and outcome even for each completed program without limiting the evaluation period to one year. Second, in order to evaluate mid-to-long-term performance on companies and labor market, it needs to include new indexes to evaluate the quality of employment (employment rate, employment retention rate, and wages) and trainers’ skill application on the job and productivity from the viewpoint of behavioral evaluation and organizational contribution. Third, the target of evaluation is currently centered on Joint training center, but we need to evaluate the impact of dual program in the final result stage to see if the program is achieving its ultimate goal by comparing with regular school education. Lastly, by subdividing outcome stage, it seems necessary required to establish new indexes to evaluate impact on labor market and companies as well as mid-to-long term outcome of socio-economic impact of the dual system.

무용교육프로그램의 성과가 무용교육의 개인적, 그리고 사회적 가치의 달성이라는 교육프로그램의 목적에 따라 효과적으로 평가되기 위해서는 합리적이고 효율적인 기본원칙과 분석틀에 기반을 둔 성과 분석모형의 개발이 필요하다. 즉 교육프로그램에 관한 본질적이고 핵심적인 평가질문에 답을 제시함으 로써 효과적인 성과평가가 이루어질 수 있는 성과분석모형이 필요하다. 따라서 본 연구는 프로그램 성 과를 측정하고 평가하는데 사용되는 논리적 분석모형인 논리모형을 기반으로 학교문화예술교육사업 무 용교육프로그램의 성과를 분석하기 위한 성과분석모형을 개발하는데 연구목적을 두고 있다. 본 연구에 서 제시된 무용교육프로그램 성과평가모형은 무용교육평가의 전통적 구성요소별 평가를 벗어나 투입- 산출-성과-영향이라는 성과과정단계로 구성된 성과분석모형을 개발하고 단계별 세부 성과지표를 개 발․제시함으로써 무용교육프로그램의 성과와 성과과정 상의 구성요인 간의 인과관계를 분석하고 성과 결과를 측정하는 것을 가능하게 하고 있다. 특히 지금까지 학생-교사-교육내용-교육공간이라는 무용 교육평가영역에서 이루어진 미시적 무용교육평가를 무용교육프로그램의 성과분석모형을 활용하여 장 기적 성과 및 영향을 분석할 수 있는 방법론을 제시하고 있다는 점에서 제시된 성과평가모형은 무용교 육프로그램 효과성 및 효율성을 제고할 수 있는 개선방안 도출에 직접적으로 활용될 수 있다.

To evaluate properly the performance of the dance education program, it is necessary to develop the evaluation model based on logical and efficient principles. In other words, it is needed to develop the evaluation model which can provide answers for key questions related to the performance of the dance education program. Then, the purpose of this study is to develop a systematic evaluation model in order to properly evaluate the dance educational program operated by Korea Arts & Service Education Service. To build up a systematic model for the performance measurement, the basic framework of the logic model is used, for the logic model has been widely considered to help evaluators design evaluation and performance measurement for various programs. The evaluation model derived in this study logically explains the structural relationship among key elements in the evaluation process, and provides performance indicators which make it possible to measure performance outcomes and impacts quantitatively. Using the suggested model, it is expected to find ways to improve the existing dance education program operated by Korea Arts & Service Education Service effectively and efficiently.

In Jøsang's subjective logic, the fusion operator is not able to fuse three or more opinions at a time and it cannot consider the effect of time factors on fusion. Also, the base rate (a) and non-informative prior weight (C) could not change dynamically. In this paper, we propose an Improved Subjective Logic Model with Evidence Driven (ISLM-ED) that expands and enriches the subjective logic theory. It includes the multi-agent unified fusion operator and the dynamic function for the base rate (a) and the non-informative prior weight (C) through the changes in evidence. The multi-agent unified fusion operator not only meets the commutative and associative law but is also consistent with the researchers's cognitive rules. A strict mathematical proof was given by this paper. Finally, through the simulation experiments, the results show that the ISLM-ED is more reasonable and effective and that it can be better adapted to the changing environment.

This study aims to apply the logic model in order to evaluate outcomes of revitalization projects of rural centers as a part of the regional capacity strengthening in Yeongwol-gun. According to the study results, first of all, it was unclear to answer for questions what, how and why to lead the project, when examining logical associations among program inputs, activities, outputs and outcomes. As an alternative method, the logic model has been applied, and this in turn led to clarify the goals, inputs, contents, outputs, outcomes as well as overall outcome goals and purpose of the current projects. Second of all, the initial, intermediate and long term outcome goals of the current project were indistinctly specified, and moreover, their evaluation methods were also unclear. By applying the logic model to the current regional capacity strengthening project, it was able to figure the distinction between program outputs and outcomes, and specify initial, intermediate and long term target goals as well as their evaluation tools. It is therefore to conclude that the logic model has a possibility to apply to a project evaluation, especially in the sense that this method considers efficiency, effectiveness and accountability of each project.

본 연구는 도서관의 성과를 측정하기 위한 방법의 하나로 논리모델의 적용가능성을 논의했다. 사례연구로 연구대상 도서관이 운영하는 어린이와 청소년을 위한 독서프로그램 중의 하나인 독서대학의 성과를 측정하기 위한 논리모델 성과 프레임워크를 개발하였다. 논리모델에 포함된 성과요소 중에서 도서관 데이터를 통해 측정이 가능한 중기성과를 중심으로 성과를 측정하였고 측정결과, 독서대학은 연구대상 도서관이 제시하고 있는 산출평가 방식의 결과물에서 나타나지 않은 성과들을 만들어냈다. 도서대출과 관련하여 독서대학 참여자의 52%는 긍정적인 성과를 경험했다. 또한 프로그램 종료 후 참여자의 독서동아리 가입이 증가했고 다양한 주제분야의 도서를 읽는 경향을 보였다. 그러나 다른 독서관련 프로그램 참여율이나 독서대학의 재참여율은 가시적인 성과를 보이지 않았다. 이러한 연구결과는 논리모델이 도서관 성과연구에 기여할 수 있음을 보여주고 있다.

The purpose of this study is discussing the applicability of a logic model as a mean measuring library outcomes. For a case study, this paper suggested a full framework for Reading Academy, a reading program for children and adolescents. Among the outcomes composing of the framework, medium-term outcomes were analyzed by manipulating the data the library have in its database. The findings say what the output evaluation could not show. In terms of book circulation, this program positively influenced to 52 percent of participants. Additionally, some participants joined reading book clubs after the program and some were likely to read books in various topics. This program, however, didn't make a positive impact on its re-attendance and other cultural programs' attendance. These findings indicate that the logic model contributes in the field of library outcomes and values.

본 연구는 우리나라 장애인자립생활센터가 제공하는 서비스를 통해 장애인 당사자가 어떤 변화를 경험하였는지에 대하여 포괄적인 수준에서 나아가, 각 서비스의 어떤 특성들이 당사자의 삶을 어떻게 달라지게 했는지 구체적인 성과를 알아보고자 하였다. 우리나라의 대표적인 장애인자립생활센터인 Y장애인자립생활센터를 이용한 장애인 당사자에 대한 설문조사와 인터뷰결과를 혼합하여 자립생활서비스를 구성하는 기본 서비스 4개와 선택 서비스 1개의 서비스 제공 과정과 성과를 로직모델을 적용하여 확인하였다. 이와 함께 장애인 당사자가 자립생활서비스를 통해 가족, 센터, 지역사회와의 관계가 어떻게 변화하였는지를 제시함으로써, 지원의 성과가 실제적인 삶의 변화로 연결되고 있음을 확인하였다.

This study aimed to find out the specific outcomes of what characteristics of each service changed the life of disabled people through the service provided by center for independent living in Korea. Through surveys and interviews with service users of the Y center for independent living, Korea’s representative center for independent living, the service process and outcomes of four basic services and one optional service area were presented by applying a logic model. In addition, it was confirmed that the outcomes of services were actually leading to a changes in life by presenting how the relationship between the service user and the family, center, and community has changed through independent living services.

본 연구는 지방자치단체가 수행하는 다양한 보조사업 중 장애인편의시설설치촉진사업에서 효과적이고 효율적인 성과관리 평가체계구축의 필요성과 실효성에 대해 논의하였다. 이와 함께 사회서비스 영역에서 성과평가시스템을 도입하면서 논리적 구조로 활용되는 논리모형을 적용하여 사회복지시설평가영역에 포함되지 않는 장애인편의시설설치촉진사업의 성과관리 평가지표를 개발함을 목적으로 한다. 이를 위해 문헌검토와 초점집단인터뷰를 통해 성과관리 평가지표를 개발하고 시범평가를 통해 평가지표의 타당성 및 평가용이성 분석을 실시한 후, 시범평가결과를 바탕으로 현장의견조사 및 전문가를 통한 타당성 검토를 진행하여 최종지표를 개발하였다. 최종 개발된 평가지표는 전체 8개 영역, 39개 문항으로 구성되었다. 장애인편의시설설치촉진사업 성과관리 평가체계 구축을 통해 장애인편의시설설치촉진사업 전반의 합리화를 추구하고자 하였으며, 본 연구에서 제시된 성과관리 평가지표의 개념틀과 평가접근 방식은 공공부문의 다양한 사회서비스 유형과 특성에 적합하게 활용될 수 있을 것이다.

This study aims to address the needs and effectiveness of performance measurement system for convenient facilities support project for people with disabilities performed by local government. In addition, it is also to develop performance measurement index based on logic model. The researchers conducted literature review and focus group interview to develop the performance measurement index. Then, through the project managers and related professionals, the researchers tested validity of the measurement. The final measurement consisted of 38 questionnaires in 8 sectors. With this performance measurement system, we expect to establish rationalization of overall disability services. Also the theoretical framework and approach of performance measurement will be applicable to diverse public social service sectors.

The smart air condition system is superior to conventional air condition system in the aspect of control accuracy, environmental preservation and it is foundation for intelligent vehicle such as electric vehicle, fuel cell vehicle. In this paper, failure analyses of smart air condition system will be performed and then sensor fusion technique will be proposed for fail safety of smart air condition system. A sensor fusion logic of air condition system by using CO sensor, $CO_2$ sensor and VOC, $NO_x$ sensor will be developed and simulated by fault injection simulation. The fusion technology of smart air condition system is generated in an experiment and a performance analysis is conducted with fusion algorithms. The proposed algorithm adds the error characteristic of each sensor as a conditional probability value, and ensures greater accuracy by performing the track fusion with the sensors with the most reliable performance.

본 연구에서는 김정진(2007)의 연구에서 제안된 방안을 경험적으로 뒷받침하기 위해 정신장애인을 위한 지원교육(Supported Education) 모델 개발을 제시하고자 하였다. 이를 위하여 정신장애인의 학업수행과 관련한 문헌들을 검토하였고, 지원교육에 관한 목적, 효과, 실증적 근거, 지원교육 모형비교 등 지원교육모델의 개념과 과정을 분석하고, 논리모델을 근거로 한 지원교육모델 개발의 시도 및 모델도출의 정당성을 제시하고자 하였다. 곧, 정신장애인이 제도권 내 장애인 교육의 권리에서 소외되고 있는 상황에서 현실에 맞는 적극적인 교육재활을 통해 사회적 낙인감 해소와, 교육의 기회를 확대하기 위해 지원교육모델 제시를 통해 학교와 정신보건 현장의 지원교육 서비스 체계의 구축을 시도한 점에 큰 의의가 있다. 연구결과 실천적 함의로는 정신보건 기관 차원에서의 학업지원 프로그램의 준비와 개발, 지역사회 자원을 연계한 장학금 유치 또는 연구프로젝트에 관한 특별지원 모색, 적극적인 사례관리를 통한 개인적, 환경적 문제 개입 등을 제안하였다. 또한 정책적 함의로는 교육대상자로서의 권리에 관한 옹호 및 교육, 타 장애영역과의 연계, 현장 정신보건기관들과 학계 공동으로 정신장애인의 교육과 관련한 다양한 모델 연구 등을 제안하였다.

The study attempted to present the model developments of Supported Education for the mentally challenged to experimental support the plan proposed by Kim Jeung-Jin (2007). For this, we checked over all of related documents with record, analyzed the concepts and processes of supported education model, e.g. purposes, effects and positive basis about the supported education, comparison with supported education model and attempted to present the justice of a model extraction. In other words, the mentally challenged are under the neglected from a right of training for the disabled into the law, it is significance in a part of attempts the building of supported education service system through the present of the supported education model to increase the chance of training and withdraw a social estrangement through the aggressive training and rehabilitation to reality. In a connotative sense, this study proposed that preparation and development of supported education program in the mental health service, inducement the scholarship connected the resources of community or consideration the special funding about the study project, intervention to the personal and environmental problems through the aggressive case management. In a politic sense, this study also proposed that protection or training about the right on the education recipient, connection with other obstacle field, study of various models about education of the people with mental illness in association with actual mental health organization and the academic world.

본 연구는 기초자치단체 주도하에 지역을 중심으로 전개되고 있는 마을공동체사 업을 실제 사례를 중심으로 분석하여 정책으로서 마을공동체 사업의 모형을 찾는데 목적을 둔다. 이를 위해 프로그램 논리모형을 적용하여 구체적인 분석을 실시하였다. 분석결과 마을공동체 사업을 구성하는 개별 요소별 특징을 제시하였고 마을공동체 사업 논리모형을 도출하였다. 이를 토대로 마을공동체 사업의 발전방향으로서 주민 주도성 사업 추진을 위한 교육 및 홍보 사업의 활성화, 사업추진 유형의 다변화, 자치 구내 전문조직 구성을 제언하였다.

Nowadays, "village community" gets important initiatives about alternative way to promote sustainable development. This study explores village community in GangBuk-Gu in order to investigate the outcome of urban community for sustainable development. In this context, this study uses the program logic model for analysing village community. At results, it found out specific components of village community and suggested program logic model. There are three implications for developing the program; first, the government should take note that community empowerment and local people participation should not be only a superficial discourse but an actual paradigm for all members to follow ; second, major elements of model are based on interpersonal relationship; finally it needs the support network between various organizations and committees.

The automated mechanical transmission(AMT) is composed of electronic control management(ECM) and automatic shift gear(ASG). The AMT has advantages which are high efficiency of manual transmissions(MT) and offer operation convenience similar to automatic transmissions(AT). However, it has defects that are the torque gap during gear shift transients and shift time is long. To reduce such defects, it is necessary practically to evaluate error and characteristics as developing simulation model before the control algorithm is applied. In this paper, models are composed of vehicle model and AMT shift control model. Particularly AMT shift control model consists of main clutch management model (MCM) and shift control management model(SCM). The developed models were verified by comparing the simulated and experimental results under the same operational conditions. It can also be used to evaluate shift algorithm.

본 논문은 1치 논리 시뮬레이션 환경에서 효율적인 헤저드 분석을 위한새로운 TRF( Transition Rise/Fall)지연모델을 제안한다. 주어진 회로에 있어서 헤저드 분석을 수행 하기 위해 우선 응답시간 지연과 천이시간 지연을 허용하는 5치 논리 시뮬레이터 에 의해서 타이밍 분석이 수행되고, 이미 수행된 타이밍 관계를 조사하므로써 헤저드 를 검출할 수 있다.몇 개의 예제회로에 대해서 시뮬레이션을 수행한 결과를 통하여 제안한 방법을 실용성을 입증하였다.

This paper proposes a new TRF(Transition Rise\Fall)delay model for the effcient hazard analysis in a 5-valued logic sumulation enviroment.For the hazzard for a given logic circuit, the timing analysis is first performed by means of a 5-valued logic simulator which uses the TRF delay model which incorporates the response delay for a reponse state with the transition delay for a transition state of an elment, and then hazards are detected through investigating timing relations.Simulation examples and experimental results are also given to demostrate the pradticability of the proposed methods.

본 연구는 프로그램 논리모형을 통해 우리나라 교육 공적개발원조(ODA)를 분석하는 것이 목적이다. 분석결과, 교육 공적개발원조(ODA) 사업과 관련하여 여러 부처들이 사업을 담당함으로써 교육 공적개 발원조(ODA)의 효과성이 상대적으로 저하되고 예산상의 중복 투자와 비효율성을 초래하고 있다. 또한 우리나라는 사업규모가 상대적으로 적고 교육 공적개발원조(ODA) 전담인력이 부족하여 인력자원을 활 용하는데 한계점이 존재한다. 그 외에도 선진국에 비해 상대적으로 기초교육에 대한 원조가 취약한 등 교육 공적개발원조(ODA)의 분야별 지원에서 불균형이 나타난다. 그리고 하드웨어 위주의 단기 프 로젝트형 사업이 많아 교육원조의 자주성, 지속성 및 효과성을 담보하기 어렵다. 이에, 우리나라 교육 공적개발원조(ODA)의 개선방향을 제시하면 다음과 같다. 첫째, 공여국인 우리나라와 수원국인 개발도 상국 간 관계가 수혜자 관계가 아닌 동반자 관계라는 인식을 가져야 한다. 둘째, 교육 공적개발원조 (ODA)는 교육부 주도의 사업운영체계의 구축, 즉 교육부 주도의 협력적 거버넌스 구축이 필요하다. 셋 째, 수원국의 수요에 부합하는 지속적이고 체계적이며 장기적인 사업내용들을 마련해야 한다.

The purpose of this study is to analyze Korea's Educational Official Development Assistance (ODA) through a program logic model. As a result of the analysis, the effectiveness of Education Official Development Assistance (ODA) is relatively deteriorated, resulting in redundant investment and inefficiency in the budget. In addition, in terms of educational official development assistance (ODA), it is difficult to balance educational support because aid to basic education is relatively weak. Accordingly, the directions for improvement of Educational Official Development Assistance (ODA) are as follows. First, it is necessary to recognize that the relationship between the donor country, Korea, and the recipient country, developing country, is a partnership relationship, not a beneficiary relationship. Second, education official development assistance (ODA) requires the establishment of a business operation system led by the Ministry of Education, that is, the establishment of cooperative governance led by the Ministry of Education. Third, continuous, systematic, and long-term business contents that meet the needs of the recipient country are needed.

복잡계 관점에서 트래픽 패턴, 도시 및 다세포 생물학적 유기체 등이 하나의 창발적인 현상인 것처럼, ‘그린 IT’의 개념 또한 지구 온난화 문제로 인해 인간 세계에서 태동할 수밖에 없는 불가피한 창발적인 현상이다. 복잡계 이론의 관점에서 그린 IT는 무작위한 것으로부터 대단히 복잡한 방식으로 상호작용을 하는 상당히 뒤얽힌 시스템으로 발전할 가능성이 높다. 그렇지만, 그린 IT 시스템 또한 하나의 복잡계라 할 때, 그러한 시스템을 구동시키고 억제시키는 미지의 끌개들이 존재한다. 이러한 맥락에서 본 논문은 그린 IT 시스템의 잠정적인 끌개들을 식별하고, 평가할 수 있는 하나의 새로운 모델을 제안하고, 이를 교육적으로 활용하는데 있다. 구체적으로 그린 IT의 끌개라 할 수 있는 그린 IT 너비-깊이 행렬을 기반으로 그린 IT 진화 및 자기조직화 되어가는 과정을 측정할 수 있는 유형-2 퍼지 시스템을 구축한다.

Emergent process or behaviour can be seen in many places, from any multicellular biological organism to traffic patterns, cities or organizational phenomena in computer simulations. Similarly, the concept of 'Green IT' refers to the way complex systems and patterns arise inevitably among groups due to environmental concerns in real world. Green IT has good possibility to evolve as very chaotic system, in which the number of interactions between components increases geometrically with the number of components, thus potentially allowing for many new types of behaviour to emerge. However, when Green IT system regards as a complexity one, there exits some attractors to derive and control the system. In this context, this paper presents a new model based on type-2 fuzzy logic system to identify and assess the attractors of Green IT system which correspond to Reach-Richness matrix of Green IT.

In this study, the safety aspects were studied by comparing the charge control characteristics of the two vehicles when a failure occurs between the OBC including the charging port or the charging door module (CDM) during slow charging using the In Cable Control Box (ICCB) for a long time.When the AC terminal was momentarily disconnected during charging, the Model-3 vehicle was charged normally if the AC circuit was disconnected up to three times, and the charging control was stopped when the number of disconnects reached four times. However, in the Ioniq-5 vehicle, charging control was normally performed when the disconnected AC circuit was normally connected regardless of the number of disconnection.

Park Geun-hye administration initiated support policy for small and medium-sized enterprises as part of its “creative economy strategy” in order to rejuvenate the economy and improve the country’s competitiveness. Despite these efforts, the policy has made little impact on nurturing small and medium-sized enterprises until now. In this perspective, it is necessary to review the performance of the policy and modify the details of the policy based on the performance. This study empirically analyzed the performance of the World Class 300 project as the key part of Park Geun-hye administration's support policy for small and medium-sized enterprises in order to support policy for small and medium-sized enterprises by categorizing it into output and outcome according to the program logics model. For the output, the performance supported by the government and utilizing the project in the enterprises were examined, and for the outcome, changes in enterprises sales, exports, and employed personnel were examined after government support. Particularly for the outcome, the performance by year of government support and the difference between selected enterprises and disqualified enterprises using the quasi-experimental design were compared. The results showed that the growth rate of sales and exports increased until the third year and fell in the fourth year, and the employment rate steadily dropped until the fourth year. Also, the rates of increase in sales and employment were found to be higher in selected enterprises than disqualified enterprises on average, and this gap was statistically significant. In conclusion, though there were differences depending on the term of government support, it was founded that the government support has made some progress. However, this study proposed that continuous management is necessary to retain the performance made by support and to manage individual enterprise making sure there is not a big gap between them.

In Jøsang's subjective logic, the consensus operator will have unreasonable results when the evidence with high conflict; the base rate (a) and non-informative prior weight (C) could not change dynamically. This paper proposed a dynamic subjective logic model that expand and rich the theory of Jøsang's subjective logic. Through the establishment of a cartesian coordinate system and using line / curve fitting algorithm to outline the dynamic track of the opinion, it can more intuitively observe the change and development tendency of the opinions in different observation periods. At the same time, according to different application environment, the dynamic function of the base rate (a) and non-informative prior weight (C) were given. The subjective logic was extended to five tuples and the consensus operator was improved. The new consensus operator not only met the commutative and associative but also was consistent with cognitive rules of the people. A strict mathematical proof was given. Finally, through the simulation experiments, the results show that the subjective logic improved more reasonable and effective. It could be better adapted to the changing environment.

Software cost estimation is a challenging and onerous task. Estimation by analogy is one of the expedient techniques in software effort estimation field. However, the methodology utilized for the estimation of software effort by analogy is not able to handle the categorical data in an explicit and precise manner. Early software estimation models are based on regression analysis or mathematical derivations. Today’s models are based on simulation, neural network, genetic algorithm, soft computing, fuzzy logic modelling etc. This paper aims to utilize a fuzzy logic model to improve the accuracy of software effort estimation. In this approach fuzzy logic is used to fuzzify input parameters of COCOMO II model and the result is defuzzified to get the resultant Effort. Triangular fuzzy numbers are used to represent the linguistic terms in COCOMO II model. The results of this model are compared with COCOMO II and Alaa Sheta Model. The proposed model yields better results in terms of MMRE, PRED(n) and VAF.

In recent years, the trustworthiness of the software has become the focus of software quality. The software trustworthiness analysis and measurement has become a hot issue. Because of the great influence of software environment dynamic openness and uncertainty to the trustworthiness of the software, this paper attempts to examine the changes of software running environment, consider the impact on the software trustworthiness, and build the software trustworthiness evaluation (STE) model with subjective logic. The model can be real-time control the software running state and evaluate the software trustworthiness dynamically. In addition, on the setting of weight aspect, a subjective group preference weight setting algorithm is designed. Simulation results show that the model is reasonable and effective can be more accurate to evaluate the software trustworthiness.