• Title/Summary/Keyword: Information commons

Search Result 75, Processing Time 0.026 seconds

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
    • /
    • 2023.11a
    • /
    • pp.311-313
    • /
    • 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.

Confusion and Overcoming Plans of the Public Library Identity in Korea (공공도서관 정체성의 혼란과 극복방안)

  • Yoon, Hee-Yoon
    • Journal of Korean Library and Information Science Society
    • /
    • v.48 no.3
    • /
    • pp.1-20
    • /
    • 2017
  • The essential identity of public library is a local knowledge and information center that guarantees access and use of present generation and descendant. However recently the public library is being called with core space for lifelong learning, hub of cultural activities, information gateway, community center, local public goods, information commons, democracy cradle, the second living room, etc. The spectrum for the identity of the public library in Korea is not only very wide, but also is confused. The researcher who paid attention to such a reality analyzed laws and regulations, local administrative organizations, national and official statistics related public library, and suggested evidences of the identity confusion. Based on this result, researcher proposed the principles and plans to get over the identity confusion of the public library.

A Study on UCC and Information Security for Personal Image Contents Based on CCTV-UCC Interconnected with Smart-phone and Mobile Web

  • Cho, Seongsoo;Lee, Soowook
    • International Journal of Internet, Broadcasting and Communication
    • /
    • v.7 no.2
    • /
    • pp.56-64
    • /
    • 2015
  • The personal image information compiled through closed-circuit television (CCTV) will be open to the internet with the technology such as Long-Tail, Mash-Up, Collective Intelligence, Tagging, Open Application Programming Interface (Open-API), Syndication, Podcasting and Asynchronous JavaScript and XML (AJAX). The movie User Created Contents (UCC) connected to the internet with the skill of web 2.0 has the effects of abuse and threat without precedent. The purpose of this research is to develop the institutional and technological method to reduce these effects. As a result of this research, in terms of technology this paper suggests Privacy Zone Masking, IP Filtering, Intrusion-detection System (IDS), Secure Sockets Layer (SSL), public key infrastructure (PKI), Hash and PDF Socket. While in terms of management this paper suggests Privacy Commons and Privacy Zone. Based on CCTV-UCC linked to the above network, the research regarding personal image information security is expected to aid in realizing insight and practical personal image information as a specific device in the following research.

A Study on the BIM based architectural design process for APT. competition (공동주택 현상설계의 BIM 프로세스 적용 방안에 관한 연구)

  • Lee, Kwang-Soo;Min, Young-Gi;Kim, Myoung-Keun;Koh, In-Lyong
    • Journal of The Korean Digital Architecture Interior Association
    • /
    • v.11 no.3
    • /
    • pp.89-97
    • /
    • 2011
  • Accelerating economic growth since the 1960s, penetration rate of the House of Commons has been increased. However, design competition has been imposed for improve of the qualitative level in modern because it was quantitative increasing. Even though its design quality is improved by introducing design competition, distorting the design is increased for the purpose of election. For that reason, errors of information and design changes are increased. So BIM(Building Information Modeling) is adopted to solve the problems. In this study, BIM process on the basis of the existing design process was to clean up and LoI(Level Of Information) based on the level of information was newly defined. Working-level of the design competition is plan-basic design. LOI level is LOI1-LOI2 in plan and Lol3-LOI4 in basic design. At each step of the operation was to clean up the level of detail and content. Also exchange of data in each area and feedback about content are to clean up.

A Study on the Function of Regional Central Library and Collaborative Role for Community Public Library (지역대표도서관의 기능과 지역공공도서관과의 협력역할에 관한 연구)

  • Bae, Soon-Ja
    • Journal of the Korean Society for Library and Information Science
    • /
    • v.42 no.3
    • /
    • pp.45-59
    • /
    • 2008
  • This study is to recognize the function of the regional central library's role and to address its support to the community public libraries ; such is one of the focuses of the revised library law. Through the mixed layer model, the regional central library can contribute to a better cooperation between the national central library and community public library in each region. Regional libraries. under the supervision of regional library service committee, can execute many local enterprises efficiently such as library informatization projects. the associative storage, the regional librarian education and the establishment of information commons through integrating the regional information.

A Study on the Perception of Research Data Managers to Establish a Korea Research Data Commons System (국가연구데이터커먼즈 체계 수립을 위한 연구데이터 관리자들의 인식에 관한 연구)

  • Seong-Eun Park;Mikyoung Lee;Minhee Cho;Sa-Kwang Song;Dasol Kim;Hyung-Jun Yim
    • Journal of the Korean Society for information Management
    • /
    • v.41 no.1
    • /
    • pp.465-486
    • /
    • 2024
  • The purpose of this study is to identify the current status of infrastructure and services for analyzing research data for research data managers at government-funded research institutions under the National Research Council for Science and Technology (NST) who will actually use the Korea Research Data Commons (KRDC), which is being developed by the Korea Institute of Science and Technology Information (KISTI) and to investigate the perceptions of research data managers related to the establishment of KRDC system. For the study, we conducted a survey targeting 24 government-funded research institutes, excluding KISTI, and interviewed research data managers from 9 of the 15 institutions surveyed who agreed to follow-up interviews. As a result of the survey, most institutions were providing related services, and their willingness to introduce an integrated analysis framework for the use of research data and provide a system for using externally released analysis software was also high. Meanwhile, when we investigated the external disclosure status of each institution's analysis services through follow-up interviews, only a minimal number of institutions were disclosing them to the outside world. The findings reveal that there is a demand to utilize analysis infrastructure and services when provided through the framework. However, it is difficult to disclose and share the analysis resources held by each organization. In order to establish the KRDC system, it is essential to share research sites' analysis infrastructure and services, and in addition, changes in the perception of research sites and institutional changes are necessary. Furthermore, there is a need to establish policies that consider the system's convenience, security, and compensation system raised in the follow-up interviews.

Analysis of Current Status and Teacher Librarians' Perception about Space Composition and Interior Environment of School Libraries (학교도서관 공간 영역 및 실내 환경 요소의 구성 현황과 사서 교사 인식 분석)

  • Song, Gi-Ho;Kang, Bong-Suk
    • Journal of the Korean BIBLIA Society for library and Information Science
    • /
    • v.31 no.1
    • /
    • pp.67-87
    • /
    • 2020
  • The purpose of this study is to analyze current status and teacher librarians' perceptions of school library space composition and indoor environment, and propose some methods for the school library to be a basic educational facility. The space most secured by the 126 teacher librarians who participated in the survey was the free reading area, and the space with the lowest level was the media production and group project area. The most important types of spaces for teacher librarians are the teaching area and the free reading area, while the recognition of the importance of media production and group project areas is relatively low. Among the elements of indoor environmental assessment, they showed that safety and comfort were the most important but diversity and flexibility were relatively less important. The result of this analysis is different from the school and library policy direction that emphasizes the learning commons and maker spaces. Teacher librarians still seem to appreciate the importance of traditional library space. Therefore, it is necessary to include the establishment and operation of maker spaces and learning commons in the teacher librarians training and retraining process. In addition, it is necessary to increase the participation of users such as teachers, students, and parents in space composition and interior design initiatives to increase the user's interior environment satisfaction.

A Game Theoretic Analysis of Social Commerce Ecosystem at the Crossroads (소셜커머스 생태계의 게임 분석)

  • Kim, Dohoon
    • Asia pacific journal of information systems
    • /
    • v.23 no.2
    • /
    • pp.67-86
    • /
    • 2013
  • This study first provides a stylized model that captures the essential features of the SC (Social Commerce) business and the competition process. The model focuses on the relationship between key decision issues such as marketing inputs and market value. As more SCs join the industry, they are inevitably faced with fierce competition, which may lead to sharp increase in the total marketing and advertising expenditure. This type of competition may lead the industry away from its optimal development path, and at worst, toward a disruption of the entire industry ecosystem. Such being the case, another goal of this study is to examine the possibility that the ToC (Tragedy of the Commons) may occur in the SC industry. We build game models, each of which assumes homogeneity and heterogeneity of SC providers, respectively, and derive explicit equilibrium solutions from both models. Our basic analysis presents Nash equilibria in both models and shows that SC providers are inevitably faced with fierce competition, which may lead to sharp increase in the total marketing expenses. We also compare the game outcomes with one with a hypothetical social planner who determines the total marketing level that optimizes the entire market value. Then, ToC can be defined to describe the situation where the total marketing efforts exceed the socially optimal level of marketing efforts. In both models, we examine the possibility of the ecosystem disruption and specify the conditions under which ToC may occur. However, the chance of avoiding ToC is higher with heterogeneous players than with homogeneous players. To supplement our analytical results, we develop a simulation model which incorporates a market dynamics based on the gap between actual marketing efforts and socially optimal marketing level. Simulation experiments present some lessons and insights which also confirm out findings from equilibrium analysis. For example, heterogeneity in SC providers alleviates the severity of ToC and makes it faster for survivors to escape from the ToC trap. As a result, the degree of industrial concentration tends to increase, which also explains the 'rich-get-richer' phenomenon observed in some empirical studies on the SC industry. Lastly, based on our analytical and experimental results, we come up with some measures to avoid ToC and overcome the shortcomings intrinsic to the current business model. And further discussions provide strategic implications and policy directions to overcome the possible trap of ToC in this ecosystem, and eventually help the industry to sustainably develop itself toward the next level. To name a few examples of policy measures, regulations on the marketing activities so that the overall marketing expenses cannot go beyond the socially optimal level; institutional guidelines and rules to straightening up the distortions in the way that SC providers view the marketing costs (the current marketing costs are underestimated, thereby encouraging SC providers to increase marketing expenditure); and so on.

  • PDF

Design of Standard Metadata Schema for Computing Resource Management (컴퓨팅 리소스 관리를 위한 표준 메타데이터 스키마 설계)

  • Lee, Mikyoung;Cho, Minhee;Song, Sa-Kwang;Yim, Hyung-Jun
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2022.10a
    • /
    • pp.433-435
    • /
    • 2022
  • In this paper, we introduce a computing resource standard metadata schema design plan for registering, retrieving, and managing computing resources used for research data analysis and utilization in the Korea Research Data Commons(KRDC). KRDC is a joint utilization system of research data and computing resources to maximize the sharing and utilization of research data. Computing resources refer to all resources in the computing environment, such as analysis infrastructure and analysis software, necessary to analyze and utilize research data used in the entire research process. The standard metadata schema for KRDC computing resource management is designed by considering common attributes for computing resource management and other attributes according to each computing resource feature. The standard metadata schema for computing resource management consists of a computing resource metadata schema and a computing resource provider metadata schema. In addition, the metadata schema of computing resources and providers was designed as a service schema and a system schema group according to their characteristics. The standard metadata schema designed in this paper is used for computing resource registration, retrieval, management, and workflow services for computing resource providers and computing resource users through the KRDC web service, and is designed in a scalable form for various computing resource links.

  • PDF

Roles of Housing Management Support Center and Short-and Long-Term Development Plan (공동주택관리지원센터의 역할과 장단기 발전방안 연구)

  • Eun, Nan-Soon;Kwak, Do;Chae, Hae-Won;Jee, Eun-Young
    • Journal of the Korean housing association
    • /
    • v.26 no.6
    • /
    • pp.169-180
    • /
    • 2015
  • This study was carried out to offer direction to the Housing Management Support Center in terms of its key features and specific operational tasks. The research involved the property management office (n=35) and Resident Representatives of the apartment blocks (n=52). Advisory Services conducted a consumer survey, as well as a survey of expert interviews (n=15). Survey results were as follows: (1) the Managing Director and secretary residents were satisfied with the Diagnosis and Advisory services; (2) the administrative support services need to address housing issues, including a long-term repair plan and advice on using long-term repair reserves and "conflict resolution associated with public housing management"; and (3) there was a greater need for a "basic, common-sense Housing Management Information Base to provide services to the Resident Representatives of the apartment blocks". Based on the survey results, the main roles of the Housing Management Support Center are to act as a House of Commons Administrator to handle complaints with counseling, diagnosis and advice; to support the Resident Committees; to provide professional training, research, and investigation; to support community revitalization; to manage the business of guidance and inspection; to coordinate conflicts and disputes; to build a comprehensive source of information; and to build networks.