• Journal of Digital Convergence
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• v.17 no.3
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• pp.13-23
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• 2019

The purpose of this study is to investigate the effects of Characteristics of Entrepreneurship Education Program on Perceived Feasibility, Entrepreneurship, Career Decision Self-Efficacy and Entrepreneurial intention. A total of 559 questionnaires were collected from students participating in the BizCool Camp, were classified as SPSS 21.0 And Amos 22.0. As a result of the hypothesis test, the Characteristics of Entrepreneurship Education Program(Entrepreneurship Education Expertise, Differentiation of Entrepreneurship Education) positively affect Perceived Feasibility and Entrepreneurship, and Perceived Feasibility and Entrepreneurship increase Entrepreneurial Intention through Career Decision Self-Efficacy. This study proves that Entrepreneurship Recognition should be formed in order for The Youth Entrepreneurship Education Program to be Startups.

• The Korea Swine Journal
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• v.20 no.7 s.227
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• pp.102-104
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• 1998

가능성이란 항상 삶을 살아가게 하는 원동력이 되어주며, 이를 잃어버린 생활은 원동력이 되어주며, 이를 잃어버린 생활은 특별한 목표가 없는 부평초같은 의미없는 삶이 되기도 한다. 가능성을 현실로 바꾸어 나가기 위해서는 끊임없는 노력이 요구되어지며, 어떤 경우에는 전혀 생각지 못한 암벽이 앞을 가로막기도 한다. 힘들기는 하지만 가능성을 실현시키기 위해 노력하는 생활, 이것이 바로 기쁨과 행복을 생산해 내는 '삶의 원천'일 것이다. 최근 4-5년동안에 타 지역의 도시개발에 따른 양돈 농가수의 감소와는 반대로 자연적 여건의 도움으로 새로이 양돈농가가 늘고 있는 대한양돈협회 함양지부는 함양의 양돈발전 가능성을 크게 인지하고 더욱 빠른 시일내에 그 가능성을 현실로 만들기 위해 부단히 노력하고 있는 지부이다.

• Korean Journal of Construction Engineering and Management
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• v.14 no.2
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• pp.56-64
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• 2013

New construction technologies, especially automated equipment, are rarely deployed on a construction site where many accidents and claims occur. This study analyzed and derived impact factors for technology adoption to improve the chance of adopting automated construction equipment to the field. First, impact factors were classified into functional and non-functional factors. Then the functional factors were divided into usability and functionality factors, and the non-functional factors into cost, construction property, and organization factors. Next, the importance and realization possibility of each impact factor were analyzed through a survey with experts. Usability and functionality were analyzed to have the highest importance and realization possibility. Lastly, the differences between construction companies and equipment development companies in the importance and realization possibility of each factor were analyzed. Construction companies recognized previous relationship, operator's attitude, members' will, and construction quality more important than equipment development companies.. The equipment development companies should consider these differences between the view of construction companies and that of equipment development companies on the impact factors. The result of this study can be used as a basis for evaluating for automated construction equipment in the preliminary development phase.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11b
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• pp.412-414
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• 2005

유비쿼터스 컴퓨팅 환경의 실현 가능성이 높아지면서 사용자가 존재하는 장소와 그곳의 환경에 따른 맞춤 서비스의 제공이 요구된다. 이러한 맞춤 서비스를 제공하기 위해서는 사용자 주변 환경을 인지 및 판단하여 서비스를 제공하는 소프트웨어가 필요하다. 소프트웨어가 환경을 인지하여 처리하려면 환경은 소프트웨어가 이해할 수 있도록 모델링 되고 언어로 표현되어야 한다. 기존의 Context 모델링 방법은 특정 상황에 초점이 맞추어져있어 다른 상황에의 적용이 쉽지 않다. 본 논문에서는 다양한 도메인에 적용 가능한 다단계 상황 모델링 방법, 이를 ontology언어 OWL을 사용하여 나타내는 방법, 이것을 적용하기 위한 적응형 소프트웨어 개발 framework를 제시한다.

• Broadcasting and Media Magazine
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• v.23 no.3
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• pp.85-91
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• 2018

최근 미디어 산업 분야에서 블록체인에 대한 관심이 점차 고조되고 있다. 본 고에서는 초연결 사회에서 믿음을 만들어주는 신뢰 인프라인 블록체인 기술의 미디어 산업 적용 가능성을 알아보고자 한다. 이를 위해 4차 산업혁명 시대에 블록체인이 신뢰 기술로 각광 받게 된 이유를 고찰하고, 미디어 산업 분야에서 활용된 사례를 살펴본다. 실제로 블록체인을 미디어 산업에 도입하기 위해서는 기술성숙도에 대한 분석이 필요하다. 현재는 블록체인에 대한 전체적인 시각의 부재로 인한 미디어와 블록체인의 만남에 대해 지나친 낙관 혹은 비관이 난무하고 있다. 이러한 문제에 대한 돌파구로 대표적인 오픈소스 블록체인 플랫폼인 이더리움과 하이퍼레저 패브릭 아키텍처를 재구축하고 분석했다. 아키텍처 분석결과 미디어 산업계에서 요구하는 피처를 충족하기에는 현재의 블록체인 플랫폼이 아직 부족함을 발견하였다. 블록체인 기술이 마치 인터넷 초창기 시절과 유사하다는 점을 인지할 필요가 있다. 중장기적으로 블록체인 기반의 직거래 비즈니스 모델 연구와 함께 이를 실현해줄 블록체인 미디어 서비스플랫폼 연구개발이 수반된다면 미래의 미디어 산업은 블록체인에 의해 크게 요동칠 것으로 예측된다.

• Journal of KIISE:Software and Applications
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• v.29 no.6
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• pp.377-385
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• 2002

An authentic simulation platform for events situated in spatio-temporal space is presented. The authenticity, i.e., logical fidelity to the reality, of this cyberspace is realized by maximizing the diversity and unpredictability of events occurring therein. The knowledge components and associated schemes required for the simulation of events situated in spatio-temporal space encompass the environmental factors, the objects, the events, and their interrelations. We deviled event activation, triggering mechanism, and cognitive function related to event to realize an authentic simulation of discretionary events. The agents in this simulation environments are autonomous in that they have their own existence and capability of event planning. We focused on identifying basic constructs relevant to authentic simulation of discretionary events whose initiation depends on human intention. Several key ideas are implemented in a typical spatio-temporal situation to demonstrate the viability of our simulation mechanism.

• Journal of Korea Entertainment Industry Association
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• v.13 no.5
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• pp.145-153
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• 2019

The present study is a discussion in which the flow of 'social and cultural values' inherent in the creative advertising story is considered against Bart's symbolism and the creative symbol system, and attempted to reproduce the work through the cognitive thinking of the inmates. The interaction of correct social and cultural communication is not just a strategy for persuasion and effectiveness. Starting with these issues, I thought that experiencing the 'symbolic production' and 'cognition interpretation' of the most creative, aesthetic and implicit advertising stories was the realization of concrete cultural values. The reason why I pay attention to advertising as a target tool of the original school is that it gives anyone access to the social and cultural values based on the productivity of meaning, the sharing of meaning and social small-call work by paying attention to the most implicit symbols in a short period of time. I also think that with the trend of the times, it is well worth it as a tool of positive communication for social and cultural member harmony and solving future problems. The reality of social and cultural advertising stories conducted in conjunction with the analysis of meaning at the cognitive thought level is very appropriate to apply in creative classes for college students. The Dong-A Ilbo is a discussion that suggested that the work of realizing the cognitive meaning of advertising stories, a "symbol complex" based on creativity in a complex, multi-media era, will become an age-old communication tool to join university students' strategies for solving future problems

• Proceedings of the Korea Multimedia Society Conference
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• 2003.05b
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• pp.840-843
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• 2003

본 논문은 '컴퓨터를 이용한 교육방안의 홍수 속에서, 그 효과성은 어느 정도 인지되고 있는가？' '컴퓨터에 대한 일반적 기대치만큼이나 그 효율성은 신뢰도가 있는가？'라는 멀티미디어 교육자재들의 효과성에 대한 근본적인 의문점을 제기하고 학습자들이 쉽게 접할 수 있는 게임형 도형 맞추기를 수업에 접목함으로써 CAI의 효과성을 검증하였다. 실험 후 CAI로 수업을 실시한 집단에게 학습효과가 높고, 멀티미디어 CAI를 도입하여 진행된 수업은 학습자의 학습효과를 높여준다는 결과를 얻을 수 있었다. 멀티미디어의 효과성검증은 컴퓨터가 기존의 학습방법을 완전히 배제하는 혁신적 기제임을 주장하지는 않는다. 컴퓨터의 교육적 활용은 전통학습방법을 보완하여 학습자의 능동적, 창의적 능력을 개발, 육성하고 변화의 흐름을 주도하는 바람직한 인간형 실현에 목표를 두고 있다. 급격한 정보 변혁의 시대에 학교교육의 효율성을 최대화하기 위한 다양한 컴퓨터 보조 수업물이 연구, 제작되고 있는 실정에서, 그 기제들의 효과성을 검증하는 것은 멀티미디어의 잠재적 가능성을 지속적으로 개발, 발전시키는데 우선적인 조건이라 할 수 있을 것이다.

• Journal of Intelligence and Information Systems
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• v.11 no.3
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• pp.1-23
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• 2005

Personalized reminder systems have to identify the user's current needs dynamically and proactively based on the user's current context. However, need identification methodologies and their feasible architectures for personalized reminder systems have been so far rare. Hence, this paper aims to propose a proactive need awaring mechanism by applying agent, semantic web technologies and RFID-based context subsystem for a personalized reminder system which is one of the supporting systems for a robust ubiquitous service support environment. RescorlaWagner model is adopted as an underlying need awaring theory. We have created a prototype system called NAMA(Need Aware Multi-Agent)-RFID, to demonstrate the feasibility of the methodology and of the mobile settings framework that we propose in this paper. NAMA considers the context, user profile with preferences, and information about currently available services, to discover the user's current needs and then link the user to a set of services, which are implemented as web services. Moreover, to test if the proposed system works in terms of scalability, a simulation was performed and the results are described.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.34 no.1C
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• pp.28-36
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• 2009

Time-memory trade-off (TMTO) cryptanalysis proposed by Hellman can be applied for the various crypto-systems such as block ciphers, stream ciphers, and hash functions. In this paper, we propose a novel method to reduce memory size for storing TMTO tables. The starting points in a TMTO table can be substituted by the indices of n-bit samples from a sequence in a family of pseudo-random sequences with good cross-correlation, which results in the reduction of memory size for the starting points. By using this method, it is possible to reduce the memory size by the factor of 1/10 at the cost of the slightly increasing of operation time in the online phase. Because the memory is considered as more expensive resource than the time, the TMTO cryptanalysis will be more feasible for many real crypto systems.