• 품질경영학회지
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• 제23권3호
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• pp.69-83
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• 1995

In a large number of literature on of inspection tasks, one of the most consistent findings is the existence of large and consistent differences among inspectors. It is possible that the individual difference is described by the difference of cognitive skills, because cognitive skills are required more than manual skills in inspection tasks. Therefore, a set of cognitive factors in human information processing may underly human performance in inspection tasks. In this study, a cognitive skill was described as the relative importance of the cognitive factors involved. A hierarchical task analysis and a fuzzy hierarchical analysis were used to represent how the importance of cognitive factors contribute to inspection performance. An experiment was conducted using the computer simulations of PCB inspection tasks. The results revealed that the subject group with better performance showed the importance weights of cognitive factors in the following rank; (attention, perception, judgement, classification, recognition)<(detection)$\ll$(memory). The results of the experiment can serve as a selection criterion for efficient inspection performance and the information of skilled learning for an inspection training program. The usefullness of a hierarchical task analysis and a fuzzy hierarchical task analysis for the analysis of cognitive tasks are also confirmed.

• 자동차안전학회지
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• 제13권4호
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• pp.129-143
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• 2021

This paper proposes actuator fault detection and adaptive fault-tolerant control algorithms using performance index and human-like learning for longitudinal autonomous vehicles. Conventional longitudinal controller for autonomous driving consists of supervisory, upper level and lower level controllers. In this paper, feedback control law and PID control algorithm have been used for upper level and lower level controllers, respectively. For actuator fault-tolerant control, adaptive rule has been designed using the gradient descent method with estimated coefficients. In order to adjust the control parameter used for determination of adaptation gain, human-like learning algorithm has been designed based on perceptron learning method using control errors and control parameter. It is designed that the learning algorithm determines current control parameter by saving it in memory and updating based on the cost function-based gradient descent method. Based on the updated control parameter, the longitudinal acceleration has been computed adaptively using feedback law for actuator fault-tolerant control. The finite window-based performance index has been designed for detection and evaluation of actuator performance degradation using control error.

• The Journal of Asian Finance, Economics and Business
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• 제8권5호
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• pp.1099-1107
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• 2021

This study focuses on green human resources management (GHRM), which is currently a strategic issue in almost every service or manufacturing company, including courier service SMEs in Indonesia. This study intends to analyze the relationship between GHRM and supply chain organizational learning (SCOL), supply chain performance (SCP), and business performance (BP) still rarely studied. The population encompasses all courier service SMEs in the Special Province of Yogyakarta (DIY) and East Java, Indonesia. The study targets courier service SMEs that meet certain conditions; 130 SMEs responded from the target of 200 SMEs. Partial Least Square statistical technique is used. The results show that conventional HRM practices are increasingly being abandoned by courier companies in Indonesia, particularly in Special Province of Yogyakarta and East Java. Although GHRM has a negative and non-significant effect on BP, GHRM has a positive effect on SCOL and SCP. SCOL has a significant positive effect on SCP and BP. Furthermore, SCOL mediates the relationship between GHRM and SCP and SCOL mediates the relationship between GHRM and BP. Likewise, SCP has a positive effect on BP. In addition, SCP mediates the relationship between GHRM and BP. SCP also mediates the relationship between SCOL and BP.

• The Journal of Asian Finance, Economics and Business
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• 제10권1호
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• pp.49-55
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• 2023

Business is an important entity in every economy with its role in job creation, budget contribution, and national output. It can be said that enterprises are also one of the leading units that play a key role in implementing digital transformation, grasping science and technology, and improving labor productivity. Developing a team of enterprises that are both strong in quantity and strong in quality is an urgent requirement in many countries, including Vietnam. Vietnam is a developing country and home to many textile and garment enterprises operating due to the advantages of cheap labor and a large market, the textile and garment industry is capable of creating many jobs for the economy. Studying the factors affecting corporate financial performance across 250 textile and garment enterprises in Hanoi capital and Bac Ninh province, the research results show that when enterprises have the ability to mobilize capital, the cost is cheap, appropriate, and optimal, most businesses often achieve higher business efficiency and financial performance. In contrast, enterprises that are difficult to raise capital in the economy often achieve low financial efficiency and financial performance. The study also confirms the role of human capital in enterprises, enterprises with high human capital often achieve high profits.

• 한국생활과학회지
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• 제16권3호
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• pp.563-576
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• 2007

The purpose of this study is to analyze the financial performance according to the economic environment change. The data of 4,577 households in 2003 and 3994 households in 2000 is from the Korean Labor and Income Panel Study. The data were analyzed by various statistical methods such as frequency, mean-test, Duncan's multiple range test, k-mean cluster analysis. Findings were as follows; First, the classified household financial strategy types were Residual(44.3%), Financial Assets(24.0%), Informal Institutional(19.7%), Diversified Portfolio(7.6%), Real Estate(4.5%). Second, the criteria of classification of the financial strategies were relative, not absolute. Third, the rate of economic growth was high and the index of the current money was low in 2000. Fourth, households that employed a diversified portfolio strategy had the greatest net wealth.

• 품질경영학회지
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• 제30권2호
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• pp.11-25
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• 2002

This paper is to find how does service orientation of organization and human resource job satisfaction affect its customer orientation, that is, its service attitude and behavior toward customer. Purpose of this study is also to measure the level of employees' customer orientation more systemic. Consequently, the correlation between service orientation and performance can be identified and more effective guideline for service quality management can be draw through this study. The findings of this paper are as followings; Firstly, it is found that reward system and CEO's vision toward service orientation affect employee's job satisfaction positively, It's analyzed on Gap analysis model of PZB. Secondly, in point of inner marketing, employee who is satisfied with his job shows higher customer orientation. Thirdly, strategy change of organization in response to environment change in hospital industry influences on performance positively.

• 인문언어
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• 제5권
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• pp.221-264
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• 2003

This paper takes issue with the idea of language as a 'serial-time structure' as opposed to the 'real-time event' of speech, an idea entrenched in Chomskyan model of linguistic theory. The discussion centers around the leitmotif question: Is language constructed entirely from a finite set of apriori discrete symbol types, as the 'competence vs performance' dichotomy implies\ulcorner A set of linguistic patterns examined in this study, largely with regard to phonological considerations, points to the evidence to the contrary. That is, while the patterns may be said to be linguistically distinct, they are not discretely, different, i.e. not different enough to be reliably differentiated. It is demonstrated that much of current research in phonology, including the most recent Optimality Theory, is misdirected in that it falsely presupposes a discrete universal phonetic inventory. The main thrust of the present study is that there is no sharp boundary between 'competence' defined as the formal, symbolic, discrete time domain of language and human cognition on the one hand and 'performance' as the continuous, fuzzy, real-time domain of human physiology on the other.

• 한국IT서비스학회:학술대회논문집
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• 한국IT서비스학회 2009년도 춘계학술대회
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• pp.165-168
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• 2009

현재 IT서비스 업체에서 새로운 성장동력으로 떠오르고 있는 분야가 융복합사업(IT+IT, IT+장비, IT+장비+시공)이라고 불리우는 컨버전스 프로젝트이다. 기존의 IT분야의 프로젝트와는 전혀 다른 특성을 갖고 있는 컨버전스 프로젝트에 대한 IT서비스 업체의 준비는 아직 미흡한 것이 현실이다. LG CNS에서는 이런 현실에서 컨버전스 프로젝트의 특성에 맞추어 기존 프로젝트 관리자(Project Manager)의 역할을 재정의하고 이를 현장에 적용시키기 위해 그동안의 컨버전스 프로젝트를 수행하면서 얻은 이슈에 HPT(Human Performance Technology; 수행공학)를 적용하여 조직적인 차원에서 프로젝트 관리자의 육성 로드맵을 만들고 이를 확산시키는 활동을 진행하고 있다. 이에 본 발표에서는 HPT측면에서 컨버전스 프로젝트 이행역량을 강화하기 위한 사례를 소개하고자 한다.

• 한국조리학회지
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• 제19권1호
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• pp.26-41
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• 2013

본 연구의 목적은 한식당 경영자의 인적자원관리수행 수준에 따라서 고객만족(제품만족, 서비스만족)과 고객충성도에 어떠한 차이가 있는지 살펴보고, 고객만족이 고객충성도에 어떠한 영향을 미치는지 살펴보고자 하였다. 또한, 고객충성도와 재무성과 간의 어떠한 연관성이 있는지 살펴보고, 경영자의 인적자원관리와 재무성과 간의 어떠한 연관성이 있는지 살펴보는 것이다. 조사기간은 2012년 1월 2일부터 1월 17일까지 15일 동안 점심시간과 저녁시간에 진행되었다. 객단가 12,000원 이상의 대구, 경북지역 15개 한식당을 대상으로 실시하였고, 경영자 15부와 고객 336부가 최종분석에 사용되었다. 분석결과, 한식당 경영자의 신규직원교육 및 합리적인보상에 대한 인적자원관리수행 수준이 높은 경우 고객들이 지각하는 제품만족과 서비스만족수준이 유의하게 높은 것으로 나타났고, 신규직원채용, 신규직원교육, 업무성과평가에 대한 인적자원관리수행 수준이 높은 경우 고객들이 지각하는 충성도의 수준이 유의하게 높은 것으로 나타났다. 또한, 제품만족과 서비스만족은 고객충성도의 유의한 영향을 미치는 것으로 나타났으며, 충성도와 재무성과는 유의한 관련성이 있는 것으로 나타났다. 아울러 경영자의 인적자원관리와 재무성과 간에도 유의한 관련성이 있는 것으로 나타났다.

• 간호행정학회지
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• 제18권4호
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• pp.452-459
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• 2012

Purpose: This study was a descriptive study conducted to investigate the effects of intellectual capital on organizational performance of nurses in medium and small hospitals. Methods: Data were collected from 241 nurses working in medium and/or small hospitals located in G City from August 10 to September 17, 2011. The measurement tools were the Intellectual Capital scale and Organizational Performance scale. Data were analyzed using frequency, percentage, mean, standard deviation, t-test, one way ANOVA, Pearson correlation, and hierarchical regression with SPSS WIN 18.0 PC. Results: Intellectual capital composed of human, customer, and structure capital had significant effects on organizational performance of nurses working in medium and small hospitals and explained 50.4% of the variance. Conclusion: In order to promote organizational performance of nurses, nursing managers and administrators need to invest more resources into the intellectual capital of the system including human, customer, and structure capital.