• Title, Summary, Keyword: implementation

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성공적 SCM 시스템 구축에 미치는 영향요인에 관한 연구 - 관계역량 매개와 경쟁강도 조절효과를 중심으로 -

  • Kang, Seong-Bae;Mun, Tae-Su;Jeong, Yun
    • 한국경영정보학회:학술대회논문집
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    • pp.701-711
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    • 2008
  • SCM(Supply Chain Management) is one of the important issues in internet-based business environment. This study intends to suggest a research model to investigate the influence of environmental, organizational, technical factors on successful SCM system implementation. The purpose of this study is to analyze the influence of the organizational characteristics of SCM adoption on successful implementation of SCM systems, including the moderating effects of competitiveness. 122 companies data were collected by survey. The results of hypothesis testing showed that project management is the most important determinants to influence successful SCM system implementation. In addition to that, top management support, IS maturity have positive influence to successful implementation of SCM systems in direct effect model. Also, the results of hypothesis testing in moderating effect model show that competitiveness has a positive impact to successful implementation of SCM systems.

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A Study on the 7th National Curriculum Implementation at the Elementary School Level (제 7차 수학과 교육과정 개발과정 및 내용에 관한 분석 연구 -시.도 및 초등 단위학교를 중심으로-)

  • Choe Sung Hyun;Hwang Hye Jeang
    • The Mathematical Education
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    • v.43 no.4
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    • pp.321-335
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    • 2004
  • This study looked into the procedures of and the status on the implementation of the new 7th national curriculum at the elementary school level. It examined the processes taken by the local boards of education in due course of facilitating the schools with the new curriculum implementation. More specifically the study examined, 1) the degree to which the particular innovation(i.e., student-centered, flexible and autonomous school-based curriculum, etc.) is being implemented as planned; and 2) how it is being implemented. It conducted a situation-oriented analysis in cooperation with three local boards of education. Classroom observations, teacher interviews, questionnaires for teachers and supervisors were utilized and the three major criteria of interpreting the result were the three core concepts of the 7th national curriculum, that is, the degree of '(1) reorganization, (2)student-centeredness and (3)diversification/ specialization' of the curriculum. Detailed documentation on the processes of the local bureaus of education and on the classroom practices are made in order to provide schools and policy makers with relevant and practical suggestions for further improvement of curriculum implementation. Ultimately, The greater the awareness of the intention of the new curriculum on the part of both the staff at the local school boards and teachers, the greater the degree of implementation. And the higher the quality of planning to meet problems, the greater the degree of implementation. Continuous efforts are needed to involve teachers in the process of curriculum implementation. The greater the active support of the teachers, the greater the degree of implementation.

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An Empirical Study on Critical Success Factors of ERP System according to BPR implementation timing (BPR 실시시점에 따른 ERP시스템의 주요성공요인에 관한 실증적 연구)

  • Choi, Kwang-Don
    • Journal of the Korea Society of Computer and Information
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    • v.10 no.4
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    • pp.315-336
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    • 2005
  • The purpose of this study is to derive critical success factors for ERP system implementation by integrating managerial, technical, human resource and organizational culture factors which have been proposed as influencing factors for the performance of ERP system implementation in previous studies. The main results of this study are as follows. First, it derives 33 success factors through comprehensive review of various factors which may affect ERP system implementation performance, and categorizes them into one of three stages : preparation stage, implement stage, and settle-down and stabilization stage. Second, this study tests whether there are different correlations or not between the success factors of each ERP system implementation stage and ERP system implementation performance depending upon the strategies of ERP system implementation. As a result, it is shown that some of success factors have significantly different correlations with performance variables in accordance with BPR implementation timing.

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Aspectual Implementation Patterns for Feature-Oriented Product Line Engineering (특성 지향의 제품계열공학을 위한 애스팩트 구현 패턴)

  • Lee, Kwan-Woo
    • The KIPS Transactions:PartD
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    • v.16D no.1
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    • pp.93-104
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    • 2009
  • Modular implementation of a feature is a first step toward feature-oriented product line engineering, which develops and then utilizes core assets to configure products in terms of features. Aspect-oriented programming provides effective mechanisms for improving the modularity of feature implementations. However, as features in general are not independent of each other, changes in the implementation of one feature may cause changes to or side effects in the implementation of other features. Moreover, since the time at which a feature is incorporated into products, called feature binding time, may be various from compile time through load time to run time, a feature may have to be implemented differently depending on when the feature is bound into a product. To make each feature implementation module as independent as possible, this paper proposes aspectual implementation patterns that can effectively separate feature dependencies as well as feature binding time from feature implementation modules. These patterns enable flexible composition of feature implementation modules without affecting other modules according to feature selection. The approaches are demonstrated and evaluated based on a product line of scientific calculator applications.

Automatic identification of Java Method Naming Patterns Using Cascade K-Medoids

  • Kim, Tae-young;Kim, Suntae;Kim, Jeong-Ah;Choi, Jae-Young;Lee, Jee-Huong;Cho, Youngwha;Nam, Young-Kwang
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.12 no.2
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    • pp.873-891
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    • 2018
  • This paper suggests an automatic approach to extracting Java method implementation patterns associated with method identifiers using Cascade K-Medoids. Java method implementation patterns indicate recurring implementations for achieving the purpose described in the method identifier with the given parameters and return type. If the implementation is different from the purpose, readers of the code tend to take more time to comprehend the method, which eventually affects to the increment of software maintenance cost. In order to automatically identify implementation patterns and its representative sample code, we first propose three groups of feature vectors for characterizing the Java method signature, method body and their relation. Then, we apply Cascade K-Medoids by enhancing the K-Medoids algorithm with the Calinski and Harrabasez algorithm. As the evaluation of our approach, we identified 16,768 implementation patterns of 7,169 method identifiers from 50 open source projects. The implementation patterns have been validated by the 30 industrial practitioners with from 1 to 6 years industrial experience, resulting in 86% of the precision.

Implementation of LTE-A PDSCH Decoder using TMS320C6670 (TMS320C6670 기반 LTE-A PDSCH 디코더 구현)

  • Lee, Gwangmin;Ahn, Heungseop;Choi, Seungwon
    • Journal of the Korea Society of Digital Industry and Information Management
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    • v.14 no.4
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    • pp.79-85
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    • 2018
  • This paper presents an implementation method of Long Term Evolution-Advanced (LTE-A) Physical Downlink Shared Channel (PDSCH) decoder using a general-purpose multicore Digital Signal Processor (DSP), TMS320C6670. Although the DSP provides some useful coprocessors such as turbo decoder, fast Fourier transformer, Viterbi Coprocessor, Bit Rate Coprocessor etc., it is specific to the base station platform implementation not the mobile terminal platform implementation. This paper shows an implementation method of the LTE-A PDSCH decoder using programmable DSP cores as well as the coprocessors of Fast Fourier Transformer and turbo decoder. First, it uses the coprocessor supported by the TMS320C6670, which can be used for PDSCH implementation. Second, we propose a core programming method using DSP optimization method for block diagram of PDSCH that can not use coprocessor. Through the implementation, we have verified a real-time decoding feasibility for the LTE-A downlink physical channel using test vectors which have been generated from LTE-A Reference Measurement Channel (RMC) Waveform R.6.

Elementary School Teachers' Recognition for the Implementation of 2009 Revised National Science Curriculum (2009 개정 과학과 교육과정의 실행에 대한 초등학교 교사의 인식)

  • Ahn, Ju-Song;Park, Jae-Keun
    • Journal of Korean Elementary Science Education
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    • v.36 no.1
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    • pp.61-72
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    • 2017
  • The purpose of this study was to analyze elementary school teachers' implementation for the emphasis on the revision, major contents, teaching and learning method, and evaluation in the 2009 revised national science curriculum. To fulfill the purpose of this study we carried out a survey with 222 elementary school teachers. Main findings of this research were as follows: First, they highly agreed to the increase in class hours and the application of subject classroom, but they had a lower recognition for setting the subject groups. Second, the degree of necessity in discussion and STS was relatively high, but the degree of implementation in science writing, discussion and STEAM was low. Third, in teaching and learning method, they showed a high performance for mutual cooperation, student-led activities and communication, but, a low implementation for open inquiry and instruction considering individual differences. Fourth, in the evaluation of science learning, they showed a high implementation for evaluation based on achievement standards and one based on the understanding and application of basic concepts, but, a low implementation for the development of common evaluation tools. Fifth, it seemed that their recognition for amount, level and interest of science contents and inquiry activities was appropriate and positive.

Implementation Strategies of Hair Salons for Mass Customization (미용실의 매스커스터마이제이션 실행 전략)

  • Kwon, Tae-Shin;Kim, Yong-Sook
    • Journal of the Korean Society of Costume
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    • v.59 no.1
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    • pp.146-158
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    • 2009
  • The purpose of this study was to identify hair salon's implementation strategies and current service condition for mass customization. The questionnaire was composed of 82 questions. 115 hair salon's directors were subjects of this study. The results were as follows: Hair salon's mass customization strategies were categorized into 6 factors such as staff's technique, communication service, electronic products, monetary support, man-to-man service, and dissatisfaction removal service. Hair salons were categorized into 2 groups of a high implementation group and a low implementation group. A high implementation group had a higher monthly sales and more regular customers and staff. The hair salons were franchises and were more spacious in the high group. They were located at fashion street, department store, or outlet mall, and offered fashionable hair styles. However, a low implementation group had a lower monthly sales and less regular customers and staffs. The size of hair salon was small in the low group. They were located in residential areas and offered basic hair styles.

Effects of HACCP System Implementation on Domestic Livestock Product Plants

  • Baek, Seung-Hee;Kang, Soo-Cheol;Lee, Won-Cheol;Nam, In-Sik
    • Food Science of Animal Resources
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    • v.32 no.2
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    • pp.168-173
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    • 2012
  • The objective of this study was to investigate the problems and benefits associated with the implementation of HACCP on livestock product of plants in Korea. The survey was carried out by randomly selecting 115 HACCP accredited meat processing plants, all across the country. A total of 105 complete responses were selected for analysis. The results were as follows: approximately 60% of the respondents employed less than twenty workers. The average period of operating HACCP system was 3.4 years. The respondents replied that the major incentive to implement the HACCP system was to improve hygiene management ability. More than half of the respondents (59.05%) claimed that the implementation of the HACCP system cost less than 400 million won, and the highest investment in terms of cost was the freezer/refrigerator. In the preparation period taken to implement the HACCP system, the 6-12 mon category had the highest percentage (55.24%). Most respondents replied that there was an increase in the customer satisfaction, plant image and turnover, after HACCP implementation (p<0.05). A total of 98.09% of respondents had the opinion that their plant workers had improved in their understanding of food hygiene by HACCP implementation (p<0.05). Approximately 79% of respondents indicated that customer complaints decreased, as a result of HACCP implementation.

An FPGA implementation of phasor measurement algorithm for single-tone signal (단일 톤 신호의 페이저 측정기법 및 FPGA구현)

  • 안병선;김종윤;장태규
    • Proceedings of the IEEK Conference
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    • pp.171-174
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    • 2002
  • This paper presents an implementation method of phasor measurement device, which is based on the FPGA implementation of the sliding-DFT The design is verified by the timing simulation of its operation. The error effect of coefficient approximation and frequency deviation in the recursive implementation of the sliding-DFT is analytically derived and verified with the computer simulations.

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