• Journal of Digital Convergence
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• v.7 no.1
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• pp.165-173
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• 2009

Many organizations require their current and perspective employees to obtain industry-based certification to maintain, and seek promotions. However, many certifications are simple knowledge based examinations that reward memorization instead of actual performance. With industry's increased reliance and demand to hire certified professionals, there is much more dishonesty, as well as incompetence, entering the system. This paper examines the issues and difficulties faced by organizations trying to hire IT staff based on current certification methodologies and recommends that IT assessments should be shifted from knowledge-based to performance-based examinations through the use of scenario-based simulations. It also demonstrates how to integrate simulations into certification and assessment testing using a proposed digital forensics certification as an example.

• Convergence Security Journal
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• v.7 no.4
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• pp.107-114
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• 2007

We need development methodology of security architecture which offered various levels of security management in case of the organization required more than two security certifications. In this study, therefore, development methodology of Multi-level Security Architecture(MLSA) proposed. Specifically, we should consider factors of commonness and difference between information security management level evaluation of multiple security architecture. This kinds of endeavor can suggest the direction of the improvement of the evaluating security management and the dynamic plan for the security architecture, and it will make the continuous and systematic security management.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2013.05a
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• pp.142-143
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• 2013

Green building certifications and environmental assessments are extensively implemented and studied to decrease the environmental impact during the life cycle of buildings. However, most of them are not appropriate to assess the environmental performance during the construction phase due to the difference of environmental factors. To develop an environmental index of construction projects, normalization should be conducted to compare the relative impact of each factor. As a first step, this study deduced normalization references of 4 environmental factors : noise, waste, greenhouse gas, and dust.

• KIEAE Journal
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• v.12 no.3
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• pp.77-82
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• 2012

With developments of architectural and information technologies at the knowledge-information oriented society in the 21st century, there are the needs on intelligent buildings equipped with advanced systems to integrate both technologies. The intelligent building means a smart building which provides comfortable environments, realizes fast and speed information and telecommunication network services, and maximizes work productivities by adopting various systems suitable to uses, sizes, and functions of buildings. In order to meet these needs of the times, the domestic intelligent building certification system has been enforced in 2006. Recently, the intelligent building certification system was newly revised for revitalizing the spread of intelligent buildings. Thus, this paper investigates rating criteria and assessment standards of the new certification system focused on office building projects and suggests strategies for obtaining certifications by analyzing cases which were certified on the previous version of the system.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.22 no.4
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• pp.110-114
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• 2014

In this study, we surveyed the operating status of the Parachute, Paraglider and Hang Glider in Korea, and compared the Airworthiness Standards of Ultralight Vehicle. We analyzed the procedures of certifications and specifications for Parachute, Paraglider and Hang Glider. We were presented with respected the two kinds of certification methods applied. One of them is a Compliance Certification applied to the manufacture, and one for a Airworthiness Certification to be applied to the operator.

• Proceedings of the KIPE Conference
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• 2012.07a
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• pp.329-330
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• 2012

The rising popularity of renewable energy sources resulted in development of the units of higher rated powers, where the large-scale plants and grid-connected type solar power systems are increased. Therefore, the importance of grid stabilization, which depends on each country or system-type, has been strengthened by different grid-codes or certifications. In this paper, the control scheme of three-phase photovoltaic system is enhanced, where both injected active and reactive powers are simultaneously controlled with the consideration of the certification of the Germany Association of Energy and Water Industries (BDEW). Experimental results are shown to verify the theoretical analysis.

• Journal of the Korean Solar Energy Society
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• v.34 no.3
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• pp.122-132
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• 2014

Sustainability became the keyword of our society worldwide, and it is undoubtful that buildings are mainly responsible for green house gas emission and energy consumption. Among different project types, educational facility was selected in this study to find out what needs to be addressed in order to provide students better learning environments. Scorecards from 32 LEED certified school projects went through analysis and essential components as design strategies in sustainable educational facilities were extracted based on application rate of each credit in LEED for School(2009). The extracted data were further analyzed in comparison with related components in G-SEED. The results would be used as guidelines for those of who design sustainable education facilities and prepare green building certifications. and it would further foster architect's responsibility towards green society in Korea.

• Journal of Aerospace System Engineering
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• v.9 no.3
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• pp.17-22
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• 2015

The UAV industry grows rapidly and the civil UAV market which preparing the commercial services is expected to accelerate the growth. The new opportunities from the technological progress and deregulation show two kinds of organizational structure in the UAV industry. The companies from the traditional aircraft industry and the other sectors like IT industry have different organizational structures of the value chains, supply chains and the regulatory policies which related with them. And from the isomorphism theory it is predicted that those structures will change and converge to certain similar homogeneous features as the UAV industry matures. The matured form will be resulted by the new regulatory policies about the airspace, certifications and the operation rules about the UAV and the future market size and growth speed are also affected by them.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.28 no.4
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• pp.55-62
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• 2020

Special airworthiness certificates can be issued if the aircraft does not meet the airworthiness standards, but it is deemed that it can be operated safely by partially limiting the scope of operation and flight performance. Currently, Korea is subject to experimental special certification for UAS(Unmanned Aircraft Systems) exceeding 150 kg of its own weight, but detailed guidelines need to be prepared on how to prove that they can be operated safely in a limited range. Recently, Korea Airworthiness Standard(KAS) Part 21 has been revised to reflect this, but it needs to be supplemented. In this study, through an understanding and analysis of the FAA's procedure of expeirmental special airworthiness certifications for UAS, we would like to suggest what we should consider when developing relevant guidelines in our country.

• International conference on construction engineering and project management
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• 2022.06a
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• pp.1009-1016
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• 2022

As environmental concerns grow, people are becoming more aware of energy efficiency, carbon reduction, and sustainable development. Leadership in Energy and Environmental Design (LEED) certification is currently the most widely recognized building environment assessment method connected to energy and the environment worldwide. This study explores trends for six factors (energy and atmosphere, materials and resources, indoor environmental quality, sustainable sites, water efficiency, and innovation in design) to assess four levels of LEED certification (Platinum, gold, silver, and certified) using 11,209 LEED projects in the United States. The study analyzes trends using scores of percentages of maximum points by certification level, ownership type, space type, and climate zones. With the interest in the Environmental, Social, and Governance (ESG) principle on the rise, this study contributes to a better understanding of the trends and future of LEED certification in the built environment sector.