• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.366-369
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• 2020

기존 악성코드 탐지 방법의 한계점과 심층 학습기술의 적용을 통한 악성코드의 탐지 및 분류방법을 기술하고 탐지에서의 각 학습모델에 대한 테스트 성능 과정 정확도를 비교하여 파일리스 악성코드 탐지에서의 심층 학습기술의 유용성과 발전 가능성을 판단하려 한다.

• Journal of the Korean association of regional geographers
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• v.14 no.3
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• pp.199-211
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• 2008

This study looks into existing discussion about the entry time and the geographical criteria point of 'Ho-Nam' as a place name. And discusses the reason which the geographical criteria point is not clear with emphasis on the possibility of the geographical range change of place name. The result is as follows. Firstly, the regional criteria of 'Ho-Nam' is Kum-River if we consider direction and the role as a regional barrier among the existing offered criteria. Secondary, the criteria of Ho-Nam and Ho-Seo might be different each other. A place name of Ho-Nam had appeared before Chosun period as a geographical concept and changed to the cultural concept during Chosun period. And Ho-Seo was established in Chosun period. But 'Ho-Nam=Jeon-la Province' and 'Ho-Seo=Chung-cheong Province' is established during Chosun period as a cultural concept. Thirdly, the geographical range of Ho-Nam of Go-Ryeo period and Chosun period were different each other. Fourthly, the criteria of Ho-Nam may be the Han-River if we consider the entry time and geographical range change.

• Proceedings of the Korea Information Processing Society Conference
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• 2019.10a
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• pp.440-441
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• 2019

오늘날, 우리는 운영체제에 사용할 수 있는 기술과 보안 방어에 초점을 맞추고 있다. 사람이 현장에서 찾아야 하는 가장 일반적인 서버 빛 워크스테이션 운영체제에 대한 기본적인 지식을 제공하며 OS 의 주요 특징, 약점, 그리고 기본적인 보안 방어에 대해 이야기 한다.

• Proceedings of the Korean Society of Veterinary Clinics Conference
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• 2006.05a
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• pp.175-175
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• 2006

• Proceedings of the Korea Information Processing Society Conference
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• 2019.10a
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• pp.412-413
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• 2019

산업제어 시스템의 네트워크 인프라는 시대가 흐름에 따라 파생되는 많은 공격방법에 대해 보호절차를 지니기 위해 개발되어 왔다. 따라서 산업 제어 시스템은 외부에 사용되는 시스템을 비슷하게 사용하지만 보다 더 독립적인 절차와 장비들을 지니는 경우가 많다. 따라서 실제 이용되는 프로토콜과 보안정책에 대해 연구해보려고 한다.

• Proceedings of the KSR Conference
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• 2001.10a
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• pp.358-369
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• 2001

KTX will be operated on Kyun-Pu High Speed Railroad Line around end of 2,003 and KHST(G7 Korea High Speed Train) will be carried out the development running test at Kyun-Pu High Speed Railroad Line from middle of 2002. By the way, the conventional Ho-Nam railroad line was passed the limit capacity of transportation at some area from 1997. For solving of this matter, Ho-Nam railroad line need new high speed railroad line for high transportation capacity of passengers now. This report was studied about the rolling stock system design used new technology of KHST and KTX for Ho-Nam High Speed Railroad.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.05c
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• pp.2029-2032
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• 2003

이 연구는 국가 기간산업망인 전력. 철도, 가스, 항공 통의 SCADA(Supervisory Control And Data Acquisition) 시스템 보안을 목적으로 현재 운영중인 가스 SCADA에 대해 시스템, 네트워크, 관리방법에 대해 보안 취약성 평가분석 및 모의해킹을 실시하고 취약분야별 대응방안을 제시하였다. 또한 이들의 결과를 종합하여 Gap 분석을 실시함으로써 사이버 테러 린 해킹 등에 보다 안전한 시스템을 구축하기 위한 방안을 제시하였다.

• Proceedings of the Korean Fiber Society Conference
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• 2007.11a
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• pp.453-454
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• 2007

• Proceedings of the KIEE Conference
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• 2004.07d
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• pp.2665-2667
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• 2004

This paper presents a study of a position finding system for a reactor inspection robot. The position of PSD(Position Sensitive Detector) sensor is calculated by the degree of pan-tilt and the difference in height between pan-tilt and PSD. For that, the DSP which control pan-tilt is used for precise operation and the PIC microcontroller process PSD sensor data that indicate light incident position. A user using computer can acquire the conditions of pan-tilt and PSD.

• Journal of Mushroom
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• v.14 no.2
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• pp.64-69
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• 2016

Pleurotus eryngii is one of the most widely cultivated and important edible mushrooms. However, the shelf life of the fruiting body is short, which. To solve this problem, a new cultivar, DanBi 5Ho, of Pleurotus eryngii was developed by mono-mono crossing between monokaryotic strains derived from KNR2598 and KNR2610. The optimum temperature formycelial growth was 25 and that forfruiting body development was 15-16. The quality did not change after a period of 40.0 d at 4. This result was significantly different compared to that ofthe control strain Knneuari 2 Ho. Analysis of genetic characteristics of the new hybrid strain DanBi 5Ho revealeda different profile thanthat of the parental and control strains when random amplification of polymorphic DNA (RAPD) primers we used. The results obtained from this study show that DanBi 5Ho is a new hybrid strain, characterized by improved storability after harvesting.