• Journal of Fashion Business
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• v.10 no.3
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• pp.87-99
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• 2006

For comprehending the duties of fashion designer, Sharon(1989) has suggested to look at the procedure how the goods are being produced. The purpose of this research is to identify the task of domestic fashion designer by comparing and analyzing one's work range and performing level in the fashion merchandising process according to the brand types which one is involved in. The preliminary research for the questionnaire was conducted with 5 chief designers of woman's apparel manufactures in Seoul. They were asked to judge if designer's tasks fit to their carry-out operations in the pre-fixed questionnaire which had been done based on preliminary researches and literatures related with fashion merchandising process. The contents of research questionnaire are 11 questions to understand the general characteristics of companies and the participated subjects, and 42 questions to understand the designers' operations. For the selection of NB, among 503 domestic female apparel brands that were in 'Korean Textile Fashion yearbook (2002-2003), the companies that were located in Seoul and possible for cooperation by researcher's personal relationship were selected. For DB, cooperation was requested for brands that were located in Seoul among the 137 brands that participates on Domestic Collection. For GB, 50 stores were selected at random or by personal relationship among 32 GB shops such as Freya Town, Doosan Tower, New Zone, and so on. Total 300 questionnaire distributed to the designers, 192 copies were used for final data analysis. For data analysis, descriptive statistics and ANOVA, Sceffe test were used using SPSS V. 11 1. The participated fashion designers operated 41 categories of suggested 42 categories in the fashion merchandising process. 2. The ranges and contents of tasks in the fashion merchandising process that fashion designers mainly carry-out are very different according to the brand types and showed much different level of task carry-out. Only in the categories of 'fashion trend information' and 'design ideation', all three brand type showed the highest level of task performance. And the design related tasks presented common higher level of performance than the other tasks in all brand types. In order to comprehend the operation of fashion designer, various approaching methods are required according to various apparel manufactures' characteristics.

• Journal of Digital Contents Society
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• v.6 no.4
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• pp.195-200
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• 2005

Process-based knowledge management is `have knowledge operation system based in the task process and provide the accumulated knowledge of an organization for its members performing their task through a system in an appropriate format.' If it is embodied in the organization it is expected to significantly enhance the task process and knowledge. Meanwhile, Maier and Remus realized that if the organization`s strategy is added to the existing objective of knowledge management promotion strategy, it is in accord with major objectives of the process management such as BPR or BPM. Based on this, Maier and Remus devised a framework for promotion strategy of process-based knowledge management. As a result of analyzing their framework by applying it to examples of knowledge management promotion of the Ministry of Labor, it was found that process-based knowledge management should be applied in order to solve the problems and reflect improvement suggestions which had been constantly pointed out. Furthermore, the direction to be applied in connection with the improvement suggestions was presented in this study.

• Journal of Institute of Control, Robotics and Systems
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• v.3 no.2
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• pp.187-196
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• 1997

This paper presents a semi-automatic methodology to synthesize executable digital controller saftware in a multi-loop control system. A digital controller is described by a task graph and end-to-end timing requirements. A task graph denotes the software structure of the controller, and the end-to-end requirements establish timing relationships between external inputs and outputs. Our approach translates the end-to-end requirements into a set of task attributes such as task periods and deadlines using nonlinear optimization techniques. Such attributes are essential for control engineers to implement control programs and schedule them in a control system with limited resources. In current engineering practice, human programmers manually derive those attributes in an ad hoc manner: they often resort to radical over-sampling to safely guarantee the given timing requirements, and thus render the resultant system poorly utilized. After task-specific attributes are derived, the tasks are scheduled on a single CPU and the compiled kernel is synthesized. We illustrate this process with a non-trivial servo motor control system.

• Culinary science and hospitality research
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• v.23 no.6
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• pp.78-88
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• 2017

The main goal of this study was to demonstrate the causal relationships between multi-dimensional work-values, job satisfaction and task performance of Y generational employee in the Korean hotel industry. In order to achieve the purpose, the data were collected from Y generational employees working in the major cities in Korea. To analyze the data, frequency, exploratory factor analysis, reliability analysis, PROCESS Macro analysis and simple regression analysis were undertaken by using SPSS 18.0. The results were as follows; 1. Work-values were found out as five factors; Prestige workvalues, Personal development work-values, Work condition work-values, Personal welfare work-values, Social/ Altruistic work-values. 2. All five factors were found to be significant in enhancing job satisfaction. 3. Two factors which were prestige work-values and personal welfare work-values were found to be significant in facilitating task performance. 4. Job satisfaction was revealed as a mediator between all work-value factors and task performance. This study provided practical information about work-values of Y generational hoteliers to positively affect their job satisfaction and task performance. This study also confirmed that it is important to enhance job satisfaction in order to make employees perform their service duties better.

• Proceedings of the Korean Society for Quality Management Conference
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• 2006.11a
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• pp.31-37
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• 2006

The objective of this research is to select the most effective technique from task related techniques(motion & time study, job redesign, physical environment improvement) for improving work efficiency in shipbuilding enterprise. This study consists of several principal steps. The first step is to design critical criteria in evaluating work efficiency in shipbuilding enterprises. The second step is to develop sub-criteria of the critical criteria. The third step is to develop a four level AHP(Analytic Hierarchy Process)structure using the critical criteria, sub-criteria and techniques from task related techniques. The fourth step is to develop the pairwise comparison matrix by each level of AHP structure, which was based on survey data collected at the H heavy industry. And the last step is to select the most effective technique from task related techniques using AHP analysis. The result of AHP analysis has shown clear difference in priority among task related techniques in terms of work efficiency of the shipbuilding enterprise: The reduction of normal time has more importance than the reduction of allowance time, motion & time study techniques are most important for the reduction of normal time, physical environment improvement is most important for the reduction of allowance time as well.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.30 no.2
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• pp.67-74
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• 2007

The objective of this research is to select the most effective technique among task related techniques(motion & time study, job redesign, physical environment improvement) for improving work efficiency in shipbuilding enterprise. This study consists of several principal steps. The first step is to design critical criteria in evaluating work efficiency in ship-building enterprises. The second step is to develop sub-criteria of the critical criteria. The third step is to develop a four level AHP(Analytic Hierarchy Process) structure using the critical criteria, sub-criteria and techniques among task related techniques. The fourth step is to develop the pairwise comparison matrix at each level of AHP structure, which was based on survey data collected at the H heavy industry. And the last step is to select the most effective technique among task related techniques using AHP analysis. The result of AHP analysis has shown clear difference in priority among task related techniques in terms of work efficiency of the shipbuilding enterprise: The reduction of normal time is more important than the reduction of allowance time in improving of the work efficiency. Motion & time study is the most important technique for the reduction of normal time, and physical environment improvement is the most important technique for the reduction of allowance time as well.

• Proceedings of the ESK Conference
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• 1995.10a
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• pp.27-36
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• 1995

원자력발전소와 같은 공정제어(process control) 체계에서 운전원의 수행도는 인터페이스에서 인간과 기계간에 이루어지는 상호작용의 신뢰도를 결정할 뿐만 아니라, 전 체 체계의 효용을 좌우하는 중요한 문제로 대두되고 있다. 이러한 체계의 설계에서는 감시제어(supervisory control) 기능의 설계요건 설정과 평가과정에서 체계의 주도자인 인간의 특성을 반영하여 직무수행의 신뢰도를 확보하는데 많은 노력을 기울고 있다. 본 연구에서는 인간-기계 체 계의 설계과정에서 운전원의 직무수행도를 보장하도록 직무요건(task requirements)을 도출 할 수 있는 방법론을 제시하고자 하였다. 직무요건을 파악하는 과정을 일반적으로 직무분석(task analysis)이라고 하는데, 적합한 직무분석 기법의 확보가 중요시된다. 본 연구에서는 우선, 기존의 직무분석 기법들을 조사하여 대표적인 기법들과 주요 기술 동향을 검토하였으며, 직무의 인지적인 측면 파악을 중심으로한 새로운 기법의 방향을 설정하였다. 설정된 방향에 따라 인지적인 측면의 분석을 강화하고 원자력발전소 운전원의 직무분석에 적합한 인지적 직무분석 기법의 기본체계 (basic framework)를 제안하였다.

• School Mathematics
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• v.3 no.2
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• pp.325-354
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• 2001

The study aims to develop balanced performance assessment tasks for primary school mathematics which can be implemented in the primary school easily. In order to these purposes, I suggest the types of performance assessment tasks and the framework of assessment standards for the balanced performance assessment with describing the procedures of developing tasks and rubrics. The types of task are journal writing, problem posing, constructed task, and descriptive task. In the framework of assessment standards, I suggest holistic scoring which are classified as four levels according to the degree of excellence which students perform totally concerning about the criterion of implication, reasoning, accuracy, and communication. Also I analyse the responses of children to the task “make a beautiful pattern” and suggest its assessment rubric and anchor papers for each level for illustrating the process of developing a rubric in holistic scoring. In order to reflect the viewpoints of children and their Parents concerning about the tasks, the responses in self assessment and parent assessment are analysed. Finally, methods of implementing the assessment tasks and considerations are discussed.

• Journal of Internet Computing and Services
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• v.11 no.5
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• pp.95-104
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• 2010

As the computer and the communication technology are an unity, the collaborative learning based on constructivism is emphasized more than learning by forming external representation. Especially, online has characteristics not only to facilitate collaborative activities but to make students collaborators. In online collaborative learning, learning task is an integrated element in course design and an important portion deciding learning design, learning environment and learning process. Thus this study explored collaborative learning model according to the learning task type.

• Knowledge Management Research
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• v.9 no.3
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• pp.1-19
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• 2008

This study explored the influence of two types of conflict(task and relationship conflict) on group creativity and tested this model with a sample of 58 teams. Relationship conflict negatively influenced group creativity but, task conflict did not show the effects on group creativity. Specifically we found the moderating effects of supportive leadership and communication. Supportive leadership style moderated positively both task conflict and relationship conflict on group creativity. But controlling leadership styled moderated negatively relationship conflict and group creativity. Finally the relationship between task conflict and group creativity was moderated by communication. Overall, we suggest conflict is one of the important group process to boost group creativity and supportive leadership and communication are the important moderators to manage conflict successfully and effectively.