• Title/Summary/Keyword: information center

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Reproducibility Approach for Enhancing Accessibility of Deep Learning Models Using the Korea Research Data Commons (국가연구데이터커먼즈를 활용한 딥러닝 학습 모델 접근성 향상을 위한 재현 방안)

  • Sang-baek Lee;Dasol Kim;Sa-kwang Song;Minhee Cho;Mikyung Lee;Hyung-Jun Yim
    • Proceedings of the Korea Information Processing Society Conference
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    • 2023.11a
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    • pp.311-313
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    • 2023
  • 딥러닝에 대한 관심이 증가함에 따라 다양한 분야의 연구자 사이에 딥러닝 모델의 적용 및 재현이 중요한 작업으로 자리잡았다. 하지만 모델을 재현하고 활용하는데 있어 다양한 환경과 자원의 한계가 발생하여 문제가 되고 있다. 이러한 문제를 해결하기 위해 본 논문에서는 국가연구데이터커먼즈체계인 KRDC 프레임워크를 활용하여 딥러닝 학습 모델의 재현 방안을 제안하였다. 이를 통해 딥러닝 연구에 익숙하지 않은 사용자도 학습 모델의 적용 및 활용을 용이하게 할 수 있음을 확인하였다. KRDC 프레임워크는 사용자가 원하는 데이터와 태스크를 정의하고, 워크플로우로 구성, 학습 모델의 재현 및 활용을 지원한다.

A Securely Transferable Ebooks using Public-Key Infrastructure

  • Kim, Myungsun;Kim, Jongseong;Lee, Jungyeon;Kim, Kwangjo
    • Proceedings of the Korea Institutes of Information Security and Cryptology Conference
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    • 2001.11a
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    • pp.371-374
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    • 2001
  • This paper shows how Ebooks contents can be securely transferred to consumers in wireless environment using public key infrastructure (PKI). In addition, we show the proposed scheme to be secure. The final goal is to show that our scheme satisfies all secure requirements of digital contents in any environments.

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A Technology for Integration of Spatial Information Services using Web Registry Services

  • Kim, Mi-Jeong;Lee, Eun-Kyu;Oh, Byoung-Woo;Jang, Byung-Tae
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.621-624
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    • 2003
  • Recently, there has been rising concerns to integrate and connect a developed spatial information services without consideration of location in the heterogeneous distributed environment. The Open GIS Consortium provides system architecture model related to open web service for spatial information. This paper discusses the issues related to the web service framework for spatial information services using standards of Open GIS Consortium. In particular, we concentrate upon the WRS that support the runtime discovery and evaluation of resources. The technology for integration of spatial information services is expected to get synergy effect and overcomes limit of individual development of each spatial information technology. Also this system provides the interoperability and the reusability and prevents the duplication development of system.

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LCD 백 라이트용 면광원 구동을 위한 고전력 고효율 인버터의 설계 및 제작

  • Hong, Ki-Seung;Lee, Hwan-Woong;Hur, Jeong-Wook;Lim, Sung-Kyoo
    • Proceedings of the International Microelectronics And Packaging Society Conference
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    • 2001.11a
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    • pp.200-204
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    • 2001
  • The high efficiency and high power inverter for driving LCD backlight was designed and fabricated. The operating frequency was variable and dimming capability was also included. High dimming ratio could be achieved by PWM dimming. The optimum driving condition for LCD backlight could be obtained by using the excited type inverter.

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