• 정보처리학회논문지D
• /
• 제11D권2호
• /
• pp.361-370
• /
• 2004

ebXML은 XML기반의 새로운 국제 표준 전자상거래 프레임워크이다. 서로 다른 산업분야 간의 상호운용성은 하부 데이터 구조인 핵심 컴포넌트의 재사용을 통하여 가능하다. 이러한 상호운용을 위하여 서로 다른 기업 간의 상호작용을 정의하는 비즈니스 프로세스에서의 핵심 컴포넌트의 역할과 적용 가능성에 대한 분석을 통한 핵심 컴포넌트의 명확한 개념 정립이 필요하다. 따라서 이 논문에서는 ebXML과 핵심 컴포넌트의 역할을 알아보고 등록/저장소에 등록하기 위한 핵심 컴포넌트를 생성하는 핵심 컴포넌트 저장 시스템을 설계 및 구현한다. 이 논문의 핵심 컴포넌트 저장을 위한 시스템은 등록/저장소에 등록하기 적합한 핵심 컴포넌트 구조를 생성하고, 비즈니스 프로세스의 모델링 단계에서 새로운 비즈니스 정보 개체의 생성을 위해서 이용되거나 재 사용될 수 있다.

• Bulletin of the Korean Chemical Society
• /
• 제33권3호
• /
• pp.803-808
• /
• 2012

We have implemented two-component spin-orbit relativistic effective core potential (SOREP) methods in an all-electron relativistic program DIRAC. This extends the capacity of the two-component SOREP method to many ground and excited state calculations in a single program. As the test cases, geometries and energies of the small halogen molecules were studied. Several two-component methods are compared by using spin-orbit and scalar relativistic effective core potentials. For the $I_2$ molecule, excitation energies of low-lying excited states agree well with those from corresponding all-electron methods. Efficiencies in SOREP calculations enhanced by using symmetries are also discussed briefly.

• Journal of Information Technology Applications and Management
• /
• 제9권3호
• /
• pp.13-30
• /
• 2002

ebXML (Electronic Business using extensible Markup language), sponsored by UN/CEFACT and OASIS, is a modular suite of specifications that enables enterprises of any size and in any geographical location to conduct business over the Internet. Using ebXML, companies now have a standard method to exchange business messages, conduct trading relationships, communicate data In common terms and define and resistor business processes. It is the mission of ebXML that provides an open XML-based infrastructure enabling the global use of electronic business information in an interoperable, secure and consistent manner by all parties for creating a single e1ectronic electronic market. This paper briefly overviews the concept of core component, context, assembly rule and context rule. Then, It designs by standard specifications of ebXML core component commonly used in an industry and among industries, and assembles business messages by using XML schema. Therefore, it suggests the mechanism which effectively exchanges business messages among the trading partners. This paper designs core component by using only three business messages of retail industry : orders, dispatch report, sales report.

• 한국정보디스플레이학회:학술대회논문집
• /
• 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
• /
• pp.556-559
• /
• 2006

We successfully developed a high performance and highly reliable blazed GxL device with a high optical efficiency and a high contrast ratio. The device demonstrated superior resistance against a high power laser, which is suitable for a large-area laser projector. We operated the world's largest laser projection screen using this device at the 2005 World Exposition in Aichi, Japan, problem free.

• Journal of Magnetics
• /
• 제11권4호
• /
• pp.160-163
• /
• 2006

We have prepared crystalline Ag nanoparticles with an average size of 4 nm in diameter by using an inductively coupled plasma reactor equipped with the liquid nitrogen cooling system. Our magnetic data show that the nano-sized effect of Ag nanoparticles on the magnetic properties is ferromagnetic, instead of a diamagnetic component of the Ag bulk and a superparamagnetic component of magnetic nanoparticles. We have also studied the magnetic properties of Ag-Cu nanocomposites with an opposite concentration profile between surface and core. These comparisons indicate that the ferromagnetic component strongly depends on the surface of Ag nanoparticles, while the paramagnetic component is strongly affected by the outer oxide layer, with the background of a diamagnetic component from the core of Ag.

• 한국전자통신학회논문지
• /
• 제9권5호
• /
• pp.575-582
• /
• 2014

본 논문은 LCD TV의 다양한 기술 중 어떤 것을 자체개발 하고, 어떤 것을 외부로부터 조달하여야 할 것인지를 결정할 수 있는 프레임웍을 제공하고, 이를 검정하였다. AHP를 이용하여 분석한 결과, 중요한 기술로는 Scaler chip, LCD panel, MPEG decoder, Video decoder 등의 순으로 나타났으며, 이들 상위 부품들은 삼성전자에서 직접 자체 생산이 이루어지고 있는 중요한 핵심부품으로 밝혀짐에 따라 본 논문의 타당성이 검정되었다고 할 수 있겠다. 본 논문을 통해 기업이 자체 개발해야만 하는 핵심부품을 선정하는데 도움을 줄 수 있을 것으로 기대된다.

• 한국자동차공학회논문집
• /
• 제17권2호
• /
• pp.67-74
• /
• 2009

Injection molding have been used for manufacturing various fields of automotive interior trims for years. The demands on the injection molding technique are grown with the further development of the automobile technique and the design presentations for cost reduction and environment-friendly. This paper shows that multi-component injection conditions are different from general injection, also shows how to optimize part design and mold design and how to manufacturing through the efficient use of multi-component injection in development process using core back system. To fulfill this purpose, all influential process parameters related to the quality of automobile parts were analyzed in terms of the correlation between them. Base on that, a innovative process will be developed by injection engineers to implement it in practice.

• 대한기계학회:학술대회논문집
• /
• 대한기계학회 2005년도 창립60주년 기념 추계 학술대회
• /
• pp.206.2-206.2
• /
• 2005

• 한국신재생에너지학회:학술대회논문집
• /
• 한국신재생에너지학회 2007년도 추계학술대회 논문집
• /
• pp.237-237
• /
• 2007

• Bulletin of the Korean Chemical Society
• /
• 제34권1호
• /
• pp.179-187
• /
• 2013

We describe newly developed software named KPACK for relativistic electronic structure computation of molecules containing heavy elements that enables the two-component ab initio calculations in Kramers restricted and unrestricted formalisms in the framework of the relativistic effective core potential (RECP). The spin-orbit coupling as relativistic effect enters into the calculation at the Hartree-Fock (HF) stage and hence, is treated in a variational manner to generate two-component molecular spinors as one-electron wavefunctions for use in the correlated methods. As correlated methods, KPACK currently provides the two-component second-order M${\o}$ller-Plesset perturbation theory (MP2), configuration interaction (CI) and complete-active-space self-consistent field (CASSCF) methods. Test calculations were performed for the ground states of group-14 elements, for which the spin-orbit coupling greatly influences the determination of term symbols. A categorization of three procedures is suggested for the two-component methods on the basis of spin-orbit coupling manifested in the HF level.