• Journal of Korean Society of Archives and Records Management
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• v.22 no.2
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• pp.117-133
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• 2022

The archival content listed arbitrarily makes it difficult for users to efficiently access the records of major economic policies, especially given that they use it without understanding the required period and context. Using the text mining techniques in the 30-year economic policy direction from 1991 to 2021, this paper derives economic-related keywords and changes that the government mainly dealt with. It collects and preprocesses major economic policies' background, main content, and body text and conducts text frequency, term frequency-inverse document frequency (TF-IDF), network, and time series analyses. Based on these analyses, the following words are recorded in order of frequency: "job(일자리)," "competitive(경쟁력)," and "restructuring(구조조정)." In addition, the relative ratio of "job (일자리)," "real estate(부동산)," and "corporation(기업)," by year was analyzed in terms of chronological order while presenting major keywords mentioned by each government. Based on the results, this study presents implications for developing and broadening the area of archival information services related to economic policies.

• KDI Journal of Economic Policy
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• v.9 no.2
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• pp.135-166
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• 1987

본고(本稿)에서는 기술도입(技術導入)과 도입기술(導入技術)의 소화(消化) 개량(改良)을 통하여 비교우위영역(比較優位領域)을 단계적으로 고위기술분야(高位技術分野)로 확장(擴張)하면서 자주적(自主的) 기술개발력(技術開發力)을 배양하여 가는 선발개도국(先發開途國)의 산업기술발전과정(産業技術發展過程)에서 중소기업이 분담하는 기술분야(技術分野), 중소기업의 기술개발(技術開發)이 지니는 특성(特性) 및 중소기업의 기술개발(技術開發)에 영향을 미치는 환경요인(環境要因)을 동태적(動態的) 변화과정(變化過程)의 이해(理解)에 중점을 두고 정리하였다. 경제(經濟)의 개방화(開放化) 국제화(國際化)가 진전됨에 따라 중소기업부문(中小企業部門)에서도 국제분업(國際分業)을 지향하는 적극적인 구조조정(構造調整)이 불가피하다. 구조조정(構造調整)의 원활한 진행을 위한 중소기업정책(中小企業政策)의 형성(形成) 운용(運用)은 산업전반(産業全般)의 기술집약화(技術集約化)와 유기적 관련을 갖고 진행되는 중소기업부문(中小企業部門)의 고도화과정(高度化過程)에 대한 이해에 바탕을 두어야 할 것이다. 동태적(動態的) 변화과정(變化過程)의 기본적(基本的) 성격(性格)이 제시하는 중소기업정책(中小企業政策)의 기본방향은 산업 전반의 기술집약화(技術集約化)에 따르는 기술수요(技術需要)의 변화(變化)에 대응하여 개별중소기업(個別中小企業)들이 경영관리능력과 기술개발능력을 강화하려는 노력을 자극하고 지원하기 위한 합리적(合理的) 경쟁질서(競爭秩序)의 확립(確立) 및 산업하부구조(産業下部構造)의 확충(擴充)과 환경변화(環境變化)에 따라 중소기업부문(中小企業部門)의 생산자원(生産資源)이 창업(創業) 폐업(廢業) 사업전환(事業轉換)을 통하여 원활히 재조직되도록 하는 제도(制度) 시책(施策) 관행(慣行)의 개선(改善)에 있다.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.48 no.1
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• pp.33-43
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• 2011

This paper proposes a traffic-aware TXOP adjustment algorithm for the IEEE 802.11e networks. In the proposed algorithm the access point (AP) monitors the network traffics periodically and adjusts the TXOP value of the non-QoS traffic in order to improve the network throughput while maintaining the QoS of video and voice applications. The experimental results show that the proposed algorithm outperforms the legacy IEEE 802.11e in terms of the throughput and the fairness.

• Microbiology and Biotechnology Letters
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• v.26 no.2
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• pp.151-160
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• 1998

The Leuconostoc paramesenteroides dominated at refrigeration temperature range was isolated from kimchi, and improved its growth properties by mutation for competitive growth against Lactobacillus plantarum at lower pH. It was found that the minimal pH for the wild type Leuconostoc paramesenteroides Pw growth was pH 4.5 adjusted with HCI and pH 5.0 adjusted with organic-mixture (lactic acid:acetic acid=1:2), respectively. The mutant P-100 could grow in pH 4.0, 4.5, respectively, in MRS broth. Two strains Pw and P-100 were added into kimchi as starter and compared the quality characteristics of kimchi. The total acceptability of Pw and P-100 inoculated kimchi were evaluated better than that of control kimchi (no starter added) by sensory test and extended the optimal pH range of kimchi up to about 2.2, 2.5 times, respectively. In kimchi added P-100, the succinic acid was more abundant than others and the total number of Lactobacillus plantarum was down about 2.5 times in contrast to control kimchi.

• Korea Trade Review
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• v.41 no.2
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• pp.159-183
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• 2016

This study focuses on export venture firms in Daedeok Innopolis and examines the structural relationships among dynamic capability, technology commercialization competence, innovation performance, and competitive advantage. In particular, this study attempts to analyze dynamic capabilities that may affect technology commercialization competence, innovation performance, and competitive advantage. The development of the research model takes on a dynamic-capability view and is based on empirical studies regarding competitive advantage. A survey of 103 export venture firms was conducted from January 5, 2015, to February 4, 2015. A partial least squares structural equation model is used to test the relationships between constructs set in the study. The results of the study show that the dynamic capability of an export venture firm has a significant positive influence on the firm's technology commercialization competence, innovation performance, and competitive advantage. The study also finds evidence that the export venture firm's technology commercialization competence directly affects its innovation performance and competitive advantage. In addition, the findings indicate that the innovation performance of an export venture firm has a significant positive impact on the firm's competitive advantage. Overall, these findings contribute to a better understanding of the contexts in which dynamic capability represents a specific capability for export venture firms.

• 한국IT서비스학회:학술대회논문집
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• 2009.05a
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• pp.453-458
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• 2009

정보화가 기업 경쟁력의 핵심 요소로 부각되고 있으며 기업 및 정부기관은 앞 다투어 정보화에 투자하고 있는 상황이다. 정보시스템 개발 프로젝트도 이제는 대형 프로젝트 수가 급증하고 있다. 최근 소프트웨어 CMMi 수준에 관한 인증 여부는 기업 경쟁력의 핵심적인 요인으로 그 중요성이 날로 강조되고 있다. 또한 PMI의 PMBOK는 프로젝트 관리의 바이블 격으로 업종 업태를 불문하고 광범위하게 적용되고 있는 상황이다. 프로젝트 관리자의 관점에서 볼 경우 CMMi 모델과 PMBOK 모델간의 중첩되는 부분, CMMi 프로세스를 실적용 시 관리영역에 대한 혼선 부분, 또한 PMBOK 상위지침의 구체성 미흡 부분에 대한 통합 및 조정이 필요하게 되었다. 현재 상용되는 개발방법론에는 관리적인 요소가 매우 미약하고, 국내에 아직까지 체계적으로 정립된 관리방법론이 없는 상황이다. 따라서, 본 논문에서는 프로젝트 관리자가 숙지해야 하는 프로젝트 관리영역, 프로젝트 관리단계, 제반 절차, 유관 정보시스템과의 연동(Interface) 등을 정보화 개발 프로젝트 생명주기(Life Cycle)에 맞춰 재구성 및 통합하여 프로젝트 관리자(Project Manager)에게 일관된 관점(Single Point of View)을 제시하여 프로젝트 생산성을 제고 하고자 한다.

• Korean Journal of Comparative Education
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• v.21 no.2
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• pp.101-125
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• 2011

The purpose of this study is to analyze widely how the higher education of China introduced market mechanism, adjusted and changed its structure, and what is its characteristic today. The market-orientedness of China's higher education has been strengthened as the direction of Chinese socialism was converted to the improvement of productivity and Socialist's Market Economy proceeded. It developed gradually from the experimental stage of the introduction of market economy, through its real introduction stage and the stage of strengthening of market-orientedness, and finally to the deepening and development stage. Through these processes, China's higher education has got the characteristic of market-orientedness. It is being improved for the strengthening of autonomy, privatization, and raising of competitiveness and has China's unique local trait.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.30 no.2A
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• pp.80-89
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• 2005

In IEEE 802.11 and 802.11e for ad hoc networks, DCF and EDCA use a contention-based protocol called CSMA/CA, which is simple to implement efficient when the system is light loaded. But the performance of CSMA/CA decreases dramatically when the system load is heavy because of increasing collisions. In PCF and HCF modes, stations are controlled by a base station by polling, no collision ever occurs. However, when the system load is light, the performance is poor because few stations have data to transfer. More important, PCF and HCF can not be used in the ad hoc networks. In this paper, we address a priority-based distributed polling mechanism (PDPM) that implements polling scheme into DCF or EDCA modes for ad hoc networks by adding a polling approach before every contention-based procedure. PDPM takes the advantages of polling mechanism that avoids most of collisions in a high load condition. At the same time, it also keeps the contention-based mechanism for a light loaded condition. PDPM provides quality of service (QoS) with fewer collisions and higher throughput compared with IEEE 802.11e.

• Journal of the Korean Society of Clothing and Textiles
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• v.30 no.3 s.151
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• pp.425-435
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• 2006

The Korean silk industry is facing challenges due to decreasing demand and intensified competition. To understand its current state and evaluate its competitiveness precisely, we have visited most of the leading silk firms in Jinju area. By questionnaire and in-depth interview, we investigated their operational problems. We found that most of the managers are understanding the necessity of the capabilities in design and material development, but they did not fully aware of the importance of operational flexibilities. Based on the results of the survey, suggestions that are necessary to restore the competitiveness of the Korean silk industry were proposed from industrial and corporate viewpoints.

• Proceedings of the CALSEC Conference
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• 1998.10a
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• pp.17-25
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• 1998

$\square$ 경쟁 원리에 따른 민간주도 추진 및 최소한의 정부 규제 (환경조성/수요창출 등) $\square$ 전자거래의 안전성, 신뢰성 확보 및 이용자의 권익 보호 (과세원칙/전자지급제도/전자서명, 인증, 암호화/지적소유권보호/소비자보호, 개인정보보호, 분쟁조정) $\square$ 글로벌화의 환경변화에 능동적으로 대응하는 유연한 법제도의 수립 및 시행 (과세 원칙 /전자지급제도) $\square$ 전자거래 기반에 대한 자유로운 현실적 접근. 활용 및 신뢰성ㆍ저렴화 선결 (전자거래기술개발 및 표준화) $\square$ 전자거래 관련 국제협력의 촉진 $\square$ 준비된 소비자 대응 및 네트워크 수요자를 대비한 1:1 마케팅 환경 조성 (집단적 의사대변) $\square$ 기술적 규제를 대비한 개도국 입장의 지속적인 요소기술 연구활동 촉진 및 EC 인프라 구축 $\square$ EC관련 규제체제와 기존 상거래와의 충돌 가능성 제거 및 흡수 (현실/규제의 융합) $\square$ EC 인프라 공동운영 및 거래의 수평적 협동 지원(중략)