• Journal of the Korea Society of Computer and Information
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• v.14 no.12
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• pp.255-266
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• 2009

The Semantic Web has appeared to handle information on the web effectively, which has been increasing very rapidly since the web emerged. It refers to the machine, which understands the meaning of information on behalf of human and handles the information automatically that users want. The objective of this research is to help people to understand the Semantic Web as the next generation web by surveying the applications of Semantic Web technologies. To that end, this paper suggests a system framework which can be used for analyzing most of the Semantic Web applications. Using the suggested the framework, the recent Semantic Web applications are analyzed. And then research challenges are discussed to be overcome for the practical Semantic Web based on the analyzed results.

• Journal of Korean Library and Information Science Society
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• v.34 no.3
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• pp.67-92
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• 2003

The purpose of this paper is to review the change of school library in Korea. The writer keeps an eye on the 'School Library Activation Project' initiated by the Ministry of Education. The writer concludes by pointing out some problems of school library in Korea at its present developmental stage.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.15 no.1
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• pp.5-22
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• 2004

The purpose of this study is to review what we have done and to identify what we have to do to be successful with Web archiving which is important to preserve our cultural heritage for the next generation. Some characteristics of Web resources as information sources were identified and some difficulties with Web archiving were discussed. The outcome of national and/or international Web archiving projects including Kurturarw3, PANDORA and Internet Archive were reviewed. Policy issues and technological problems of Web archiving we have to solve were listed.

• The Southeast Asian review
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• v.28 no.1
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• pp.83-120
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• 2018

For Singapore, 2017 was an uneasy year. The presidential election was fraught with controversy since the revised Presidential Election Act allowed only one candidate to be eligible for the election. The bitter feud between Prime Minister Lee Hsien Loong and his siblings shocked many Singaporeans. Succession planning for the next top leadership is still veiled in obscurity. The anti-globalization trend and the increasing pressure to raise the tax have become major challenges for Singapore's economy to overcome. China's continuous diplomatic pressure has called into the question Singapore's pragmatic foreign policy. Although its relations with China were back to normal, Singapore, the ASEAN chair in 2018, is still facing intractable problems in safeguarding ASEAN centrality in the growing US-China rivalry. In the meantime, Singapore has pursued its diversity and equality, heading toward a more matured multi-racial and multi-cultural society in 2017. The first female president, Halimah Yacob, served as a symbolic epitome of Singapore's emphasis on diversity and harmony among different ethnic groups and minorities. This great milestone, however, has largely been questioned by Singaporeans, as it seemed to be a political gesture that only utilized Halimah's double minority in the level of ideologies. The election of the Malay president has led Singaporeans to think about the real equity and equality among minorities, while strongly motivated to move toward a more inclusive society. In 2018, Singaporean leaders will try to resolve many challenging problems by reaffirming leadership succession planning, which is expected to lead Singapore to pursue a more integrated society.

• The Journal of the Korea Contents Association
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• v.19 no.3
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• pp.466-474
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• 2019

The purpose of this study was to investigate the enhancing creative competency and changes in academic challenge for the pre-service teachers. For this purpose, 94 pre-service teachers participated in project learning through the preparation of the convergence instruction and the class demonstration during one semester. The pre and post questionnaire survey was conducted the measurement of creative leader competence and K-NSSE for academic challenge. Analysis of data was performed using the IBM SPSS 18.0 program for the corresponding sample t test. The creative competency included 'higher mental thinking', 'problem solving', 'curiosity', 'sensitivity' 'task commitment', 'the pursuit of social value', and 'co-operations and considerations'. This results was significant(p< .05). Academic challenge, high-order learning domain and learning strategies domain were significant(p< .05). Based on this, in order to generalize the convergence education and convergence lesson, it is necessary to design various convergence lessons and practice study to make a plan and practice it. In addition, the implications for the necessity of correcting and supplementing the effects after repeated convergence lessons were discussed.

• Economic and Environmental Geology
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• v.53 no.1
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• pp.111-120
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• 2020

Remarkable scientific and technological achievements are mainly shown in the 'super-convergence' or 'convergence of convergence' among cross- disciplinary fields, and advanced countries are promoting the 'high-risk, high-return research' ecosystem. Google LLC is carrying out numerous new challenges in terms of a non-failure perspective. Innovative research by the US Defense Advanced Research Projects Agency (DARPA) has produced such breakthroughs as the Internet, GPS, semiconductors, the computer mouse, autonomous vehicles, and drones. China is pioneering a 'Moon Village' and planning the world's largest nuclear fusion energy and ultra-large particle accelerator project. Japan has also launched 'the moonshot technology development research system' to promote disruptive innovation. In Korea, the government is preparing a new research program to tackle the global scientific challenges. Therefore, it is necessary to determine the reasonable geoscientific challenges to be addressed and to conduct a preliminary study on these topics. For this purpose, it is necessary to conduct long-term creative research projects centered on young researchers, select outstanding principal investigators, extract innovative topics without prior research or reference, simplify research proposal procedures, innovate the selection solely based on key ideas, and evaluate results by collective intelligence in the form of conferences.

• The tire
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• s.51
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• pp.23-28
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• 1974

작 73년의 자동차타이어업계는 「자재」에서 날이새고 「자재」에서 해가지는 한해였으나 사단법인일본자동차타이어 협회도 이 문제를 중점적으로 취급하여 결사적인 노력을 거듭했다. 그래서 그 효과가 있어서 금 74년은 자재사정도 어떻게하면 그럭저럭 안정세를 뒤찾을 것같기도 한데 그럼, 근자에 책정되는 동회의 신년도사업계획은 어떠한 사업에 중점이 놓이게 되는가 단적으로 말해서 적시 작년부터 계속되고 있는 자재대책 더우기 작년 「자재」의 그늘에 숨어서 그다지 눈에 띄지 않았든 안전대책, 공해대책이 항구적 사업으로서 재차 크게 등장해 올것으로 보인다. 물론 이들의 대책에는 개개의 메이커어도 전향적인 자세로 임하고 있을터이나 여기서는 이 3개의 중점과제에 대한 동협회의 지금까지의 활동상황을 뒤돌아봄과 동시에 금후의 방향에 대해서 전망해보기로 하였다.

• Digital Contents
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• no.12 s.139
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• pp.62-67
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• 2004

창립 10주년을 넘어서는 디지털콘텐츠 기업이 늘고 있다. 10년이면 강산도 변한다고 했다. 수많은 디지털콘텐츠 기업들이 무대에서 사라지 기도 했고, 대기업 못지 않은 부를 축적한 기업도 생겨났다. 벤처신화, 벤처 게이트, 닷컴거품론, 닷컴부활론 등 사회를 떠들석하게 했던 일 련의 사건과 논쟁 또한 디지털콘텐츠와 무관치 않았다. 이제 국내 디지털콘텐츠 산업은 새로운 도전을 준비해야 한다는 게 업계의 지적이다. 국내 디지털콘테츠 기업들의 변화와 과제를 살펴봤다.

• Journal of Welding and Joining
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• v.6 no.4
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• pp.7-15
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• 1988

최근의 용접관련 산업계의 동향은 용접구조물이 점차 경량화 되어가는 추세다. 용접방법도 자동, 반자동화률이 커지면서, 재료수요의 Pattern도 변하고 재료의 수명 Cycle도 짧아지고 있다. 초기의 Maker는 자본의 영세성과 변화하는 경영환경에 신속하게 대처하지 못하여 부침이 심했다. 앞으로 급변하는 경영의 내외적인 환경에 적응하고 살아남기 위해서는 원가절감과 신제품개발 그리고 적정규모의 설비투자를 추진하여 경영의 본질을 개선해 나가야 할 것이다. 국내시장규모나 경제여건으로 보아 이미 구축한 해외시장도 지속적으로 확대해 나가야하며 국제시장에서 새로운 중진국과 NICS 등의 추격 및 도전에도 신속하게 대처해야 할 것이다. 첨단기술에 보조를 맞춘 용접재료 개발도 큰 부담이며 과제인 것이다.

• Journal of the Korean Operations Research and Management Science Society
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• v.3 no.2
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• pp.25-28
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• 1978

근간에 큰 기업체의 대부분은 컴퓨터를 갖추어 관리 정보체제(MIS)의 효율적인 운용을 시도하고 있다. OR/SA 분석으로 과학적인 정책수립 및 경영정책으로 무국적의 기업경쟁에 도전하고 있다. 그러나 실제 실무에 있어서 OR/SA 기법활용이 기대하고 있는 만큼 활발하지 못하며 높이 평가되고 있지 않다. 그 원인의 하나로는 제통계자료의 불충분으로 데타베스시스템이 빈약하여 OR/SA의 결론에 자신이 적어 막상 실제적용에 조심스러운 학문이라는 것과 또 하나로는 공공기관 및 기업체의 의사결정이 장기적인 안정의 시야에서가 아니라 단기적인 편법위주의 수단으로 검토되고 있는 경향이 있기 때문이다. 다소 안정된 선진국가에 있어서도 경제 및 과학발전에 따른 갖가지 사회적 위기에 대하여 미해결인 체 고심하고 있다.(중략)