• Proceedings of the Korean Society of Laser Processing Conference
• /
• 2001.05a
• /
• pp.63-66
• /
• 2001

• Journal of Information Processing Systems
• /
• v.18 no.2
• /
• pp.292-292
• /
• 2022

• The Transactions of the Korea Information Processing Society
• /
• v.7 no.4
• /
• pp.1132-1140
• /
• 2000

The purpose of this paper was to present the method of progress efficiency of morphosyntaxical analyzer for French information processing in the view of multilingual information processing. This study indicated that he method prohibit the additional useless word type by decomposing word type by decomposing works which were created by morphological amalgamation. Findings also suggested the need of preprocessing in order to decrease the overload of morphosyntaxical analysis algorithm. In addition, general rules were proposed to divide word form and to decompose complex sentence.

• 한국전산유체공학회:학술대회논문집
• /
• 2003.08a
• /
• pp.82-87
• /
• 2003

Post-processing programs play an important role in the CFD data visualization and analysis. A variety of post-processing softwares have been developed and are being used in the CFD community. Developing a good quality of post-processing program requires dedication and efforts. In this paper an experience obtained through previous studies and developing post-processing programs are introduced which includes data structure and visualization algorithms.

• 한국신재생에너지학회:학술대회논문집
• /
• 2006.11a
• /
• pp.269-272
• /
• 2006

Load analysis software enables to design wind turbines effectively and exactly. In this paper, Bladed software developed by Garrad Hassan and Partners is used for load analysis. When using Bladed software, many time is requested to input data which is called by pre-processing. So in this paper, pre-processing Is automated by in-house software(BX) With this BX software, we can reduce the total time for pre-processing about 90%.

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2003.06a
• /
• pp.569-572
• /
• 2003

In VLM-ST process, the fine detailed shape processing process is needed due to the use of thick sheets for layers. The developed process perform the fine detailed shape processing in VLM-ST parts using non-contact hot tool. To predict the heat-affected zone and temperature distribution of VLM-ST parts in detailed shaping, the heat flux from the tool to the surface was calculated for the finite element analysis by modeling the tool as a heat source of radiation. The dominant process parameters such as the radiated heat input, the tool speed, and the gap between the tool tip and the foam sheet (tool height) were considered in the analysis. The results showed a good agreement with the experiments.

• Proceedings of the KSME Conference
• /
• 2008.11a
• /
• pp.1150-1155
• /
• 2008

Parameter analysis has been performed for an equal channel angular process. The processing variables such as channel configuration, friction coefficient, and ram speed were investigated by means of the magnitudes and distributions of effective plastic strain analysis through the deformation. The materials considered were pure aluminum and titanium. Here firstly, a finite element implementation by using the commercial ABAQUS software was carried out for both the aluminum and titanium materials based on the L-channel configuration. The experimental investigation then has been conducted using the obtained data. Finally, the ability of robust metals which can be produced by the optimized ECAP has been discussed by the appropriate parameter analysis.

• IE interfaces
• /
• v.9 no.3
• /
• pp.249-256
• /
• 1996

The Internet e-mail security software and standards, such as PGP (Pretty Good Privacy) and PEM (Privacy Enhanced Mail), have several limitations that should be overcome for their further applications to the Internet and network environments. In order to improve and reengineer those software, details of the As-Is software processing should be analyzed. One of the possible techniques for software analysis is IDEFO function modeling. Although IDEFO has been mainly used for BPR as one of the industrial engineering techniques, it has been rarely applied to the analysis of software processing and reengineering in computer and software engineering fields. Additionally, no sufficient details of PGP and PEM processing are analyzed in the literature. The objective of this paper is to demonstrate the application of the IDEFO to the systems analysis of the Internet e-mail security software as well as to provide software developers with the basis for software improvements.

• ETRI Journal
• /
• v.41 no.1
• /
• pp.73-83
• /
• 2019

This paper describes in detail the processing path leading to successful phase images stitching in digital holographic microscope for the extension of the field of view. It applies FIJI Grid/Collection Stitching Plugin, which is a general tool for images stitching, non-specific for phase images. The FIJI plugin is extensively supported by aberration and phase offset correction. Comparative analysis of different aberration correction methods and data processing strategies is presented, together with the critical analysis of their applicability. The proposed processing path provides good background for statistical phase analysis of cell cultures and digital phase pathology.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2022.11a
• /
• pp.77-79
• /
• 2022

IT기술이 발전함에 따라 전 세계 데이터의 규모는 매년 증가하고 있다. 빅데이터 플랫폼을 사용하는 기업들은 더욱 빠른 빅데이터 처리를 원하고 있다. 이에 본 논문은 하둡 환경에서 GPU를 사용한 Job 처리 방법을 제안한다. 제안하는 방법은 CPU, GPU 클러스터를 따로 구성하여 세 가지 크기로 분류한 Job들을 알맞은 클러스터에 할당하여 처리한다. 향후, 제안하는 방법의 실질적인 검증을 위해 실제 구현과 성능 평가가 필요하다.