재생 합성수지를 이용한 투수블록의 성능평가

유병현,김태현 한국지반신소재학회 2018 한국지반신소재학회지 Vol.17 No.1

지방경제를 살리자 충청북도는 이렇게 추진하고 있다

유병현 대한지방행정공제회 1993 地方行政 Vol.42 No.478

N/A

운영 체제와 컴파일러에 따른 Geospatial Data Abstraction Library의 Hierarchical Data Format 형식 원격 탐사 자료 추출 속도 비교

유병현,김광수,이지혜 한국농림기상학회 2019 한국농림기상학회지 Vol.21 No.1

The MODIS (Moderate Resolution Imaging Spectroradiometer) data in Hierarchical Data Format (HDF) have been processed using the Geospatial Data Abstraction Library (GDAL). Because of a relatively large data size, it would be preferable to build and install the data analysis tool with greater computing performance, which would differ by operating system and the form of distribution, e.g., source code or binary package. The objective of this study was to examine the performance of the GDAL for processing the HDF files, which would guide construction of a computer system for remote sensing data analysis. The differences in execution time were compared between environments under which the GDAL was installed. The wall clock time was measured after extracting data for each variable in the MODIS data file using a tool built lining against GDAL under a combination of operating systems (Ubuntu and openSUSE), compilers (GNU and Intel), and distribution forms. The MOD07 product, which contains atmosphere data, were processed for eight 2-D variables and two 3-D variables. The GDAL compiled with Intel compiler under Ubuntu had the shortest computation time. For openSUSE, the GDAL compiled using GNU and intel compilers had greater performance for 2-D and 3-D variables, respectively. It was found that the wall clock time was considerably long for the GDAL complied with “--with-hdf4=no” configuration option or RPM package manager under openSUSE. These results indicated that the choice of the environments under which the GDAL is installed, e.g., operation system or compiler, would have a considerable impact on the performance of a system for processing remote sensing data. Application of parallel computing approaches would improve the performance of the data processing for the HDF files, which merits further evaluation of these computational methods. 지역이나 전구 규모의 농업 생태계를 감시하기 위해 HDF 형식으로 제공되는 MODIS 원격 탐사자료가 사용되어 왔다. 대개의 경우, 다량의 영상자료들이 처리되어야 하기 때문에, 이들 자료의 처리 성능을 향상시키는 것이 유리하다. 본 연구는 HDF 파일을 처리할 수 있는 GDAL과 같은 라이브러리가 운영 체제나 배포 방식 등에 따른 처리속도의 차이를 확인하여 원격탐사 자료 처리 시스템 구축을 지원하고자 하였다. 이를 위해, GDAL이 시스템에 설치되는 주요 조건들에 따라 MODIS 영상자료 처리 시간을 측정하고 비교하였다. 운영 체제(Ubuntu 및 openSUSE), 컴파일러(GNU 및 Intel), 설치 옵션 및 바이너리 패키지 조건을 조합하여 GDAL성능 비교가 이루어졌다. 각 조건에 따라 설치된 GDAL을 사용하여 MODIS 영상 중 대기 측정 자료(MOD07)의 2차원 변수와 3차원 변수에 해당하는 총 10 종의 자료를 추출하였다. 자료처리에 소요된 구동 시간은 각 변수 값을 시스템 메모리에 저장하는 작업이 끝난 직후 측정되었다. 가장 좋은 성능을 보인 설치 조건은 Ubuntu에서 Intel Compiler를 사용하여 컴파일 된 GDAL을 사용하는 것이었다. OpenSUSE에서는 GNU와 Intel 컴파일러가 각각 2차원 자료와 3차원 자료를 처리하기 위한 작업에 효과적인 것으로 나타났다. 한편 “--with-hdf4=no” 옵션으로 컴파일 된 GDAL과 RPM package manager 버전의 GDAL의 경우, 다른 조건에 비해 상당히 낮은 성능을 보였다. 이러한 결과는 운영 체제나 컴파일러, 설치 옵션 등을 조정하여 원격 탐사자료 처리 도구의 속도를 개선할 수 있다는 것을 암시하였다. 특히, 원격 탐사 자료의 경우 다양한 형식으로 배포되므로, 이를 처리하는 라이브러리들이 최고의 성능을 발휘할 수 있는 조건을 탐색하고 이러한 결과의 공유가 후속연구에서 진행되어야 할 것으로 보인다.

대표권 소멸과 소송절차 중단시점, 그리고 상소제기 특별수권의 범위 : 대법원 2016. 9. 8. 선고, 2015다39357 판결을 중심으로

유병현 한국민사소송법학회 2022 민사소송 Vol.26 No.1

This article is intended to analyse the supreme court decision 2015da39357 decided September 8, 2016, which has several civil procedure law issues on the Interruption point of proceedings when a party, representative of a corporation, loses it’s power of agency, and the scope of an litigation representative’s special authority to file an appeal. Firstly, The Supreme Court maintains the position that the proceedings represented by an litigation representative shall not be interrupted when a representative of corporation loses the power of agency though there is no notification of power of agency, and then the proceedings are interrupted when the power of attorney is terminated, that is, when the judgement is served to the litigation representative, or appealed by the litigation representative. But I think that where there is no notification of loss of power of agency, no termination of it in the proceedings, and no interruption of the proceedings when the authority of litigation representative is expired. Secondly, the Supreme Court has the position that the special authority of litigation representative to file an appeal is not the authority of performing the whole proceedings, but the one of submitting a notice of an appeal. In my opinion, the power of attorney to file an appeal shall not be expired when the notice of an appeal is submitted, but when the whole proceedings are terminated. The authority of filing an appeal(§ 90 II ③ Civil Procedure Act) is the authority of performing power of attorney by the end of the proceedings.

미국의 소송대체분쟁해결제도(ADR)의 현황과 그 도입방안

유병현 한국민사소송법학회 2009 민사소송 Vol.13 No.1

In the U.S.A. alternative dispute resolution(ADR) is highly developed. Contemporary ADR is in large part the result of the 1976 Pound Conference, which drew attention to alternatives to traditional dispute resolution. Since the conference, significant progress has been made in ADR generally and the use of mediation specifically. Professor Sander's speech on multidoor-court house at Pound Conference triggered ADR movement inside the courts. Judicial settlement conference, judicial arbitration and mediation are court ADR. Many court promoted mediation as a means of reducing time and costs to resolve civil disputes. After the conference, the US Department of Justice's Law Enforcement Assistance Administration provided funding for pilot programs on Neighborhood Justice Centers in cities such as Atlanta, Los Angeles, Kansas City, Honolulu and Dallas. The programs aimed to resolution of minor disputes between neighbors. The Neighborhood Justice Centers have originally developed from the Community Justice Movement in the late 1960s and early 1970 as a part of the community empowerment movement. The most complete manifestations of community justice as empowerment and dispute resolution were the Community Boards established in San Franscisco. In 1976, the American Bar Association reported fifteen neighborhood Justice Centers across the nation, in 2008, the National Association for Community Mediation reported that the number had increased to approximately 550 centers. The developments of ADR, especially the Neighborhood Justice Centers in the U.S.A. suggests good lessons and informations to Korean legal system planning to develop ADR.

기판력의 객관적 범위와 모순된 반대관계

유병현 한국민사소송법학회 2006 민사소송 Vol.10 No.1

The basic unit of litigation to which res judicata applies is a claim(civil procedure act §216 I). Identical claims, prior claims, contradictory opposites are the boundary of binding effect(former adjudication) of final judgements. The Res Judicata effect of final judgement on the cancellation of ownership registration preclude another action on ownership registration. The supreme court said that a claim on the cancellation of ownership registration and a claim on ownership registration are substantially same claims. But these two claims are different. "Substantially same" means "different." But the claims are contradictory opposite. The Res Judicata effect of final judgement on the cancellation of ownership registration preclude another action on ownership registration, not because of the substantially same claims but because of contradictory opposite.

재판상 화해 간주 효력의 기판력과 그 범위– 대법원 2015. 1. 22. 선고, 2012다204365 전원합의체 판결을 중심으로 –

유병현 한국민사소송법학회 2016 민사소송 Vol.20 No.2

When a court settlement is entered in the protocol of trial or that of the preparatory date for trial, such protocol shall have the same effect as a final and conclusive judgment(Civil Procedure Act § 220). This effect of court settlement regarded as res judicata effect of judgement by the Supreme Court precedent, because according to Article 461 of the Civil Procedure Act a petition against a court settlement is allowed only by a quasi-retrial. According to Article 18(2) of the Act on the Honor Restoration of and Compensation to Persons related to Democratization Movements, if an applicant approves the compensation committee’s determination of the payment of compensation, a court settlement under the Civil Procedure Act is deemed issued concerning damage suffered in relation to democratization movements. The Supreme Court ruled that a democratization movement-related person who approved the compensation committee’s determination for compensation money may not file a lawsuit for consolation money for wrongful imprisonment discovered by the criminal court retrial, which is recommended by the of historical settlement committee, because the res judicata effect of court settlement preclude the lawsuit for that consolation money. This article focuses on this supreme court case regarding the limits of res judicata effect of court settlement concerning compensation money.

[융합카페] “호수의 요정” 빙어 낚시의 매력

유병현 한국진공학회 2020 진공 이야기 Vol.7 No.1

소련(蘇聯)의 중재제도(仲裁制度) - 소련상공회의소부설(蘇聯商工會議所附設) 중재재판소(仲裁裁判所)를 중심(中心)으로 -

유병현,Yu, Byeong-Hyeon 한국중재학회 1991 중재연구 Vol.27 No.2

운동감 및 다감각 가상현실 효과 시스템의 구조와 응용

유병현,한순흥,Yoo, Byoung-Hyun,Han, Soon-Hung 한국시뮬레이션학회 2005 한국시뮬레이션학회 논문지 Vol.14 No.3

Virtual reality (VR) simulators have been extended to transfer knowledge and education, and demands for exhibition systems for science education and cultural experiences has also increased. Existing VR simulators, which are based on the dynamics equations of motion, cannot easily be adapted to changes in simulation contents. In order to effectively transfer knowledge and maintain interests through educational applications, an experiential system that has multi-sensory effects as well as motion effects is required. In this study, we designed and implemented a motion generation that is tailored to experiential exhibition systems and multi-sensory VR effects. Both the sense of motion which is generated from the movement of the viewpoint of the visual image, and motion effects which are constructed in advance, are applied to motion simulation. Motion effects which occur during interaction between the user and the exhibition system can be easily added. Various sensory cues that are appropriate to the exhibition system are also considered.