• 한국컴퓨터정보학회:학술대회논문집
• /
• 한국컴퓨터정보학회 2019년도 제60차 하계학술대회논문집 27권2호
• /
• pp.359-360
• /
• 2019

This paper proposes partial sharing and trading of digital content as a method of sharing blockchain idurium-based digital content. The platform has three characteristics and aims to improve the existing digital content sales platform. First, it increases the efficiency of sharing and trading through partial sharing and trading systems of digital content. Second, it will be built in the form of blockchain idurium-based smart contracts to ensure the accuracy of transactions. Third, it is possible to analyze the form factor of the comments by improving the grading system.

• Journal of Information Technology Applications and Management
• /
• 제31권1호
• /
• pp.163-175
• /
• 2024

This study conducts topic modeling analysis on four electric scooter sharing platforms: Alpaca, SingSing, Kickgoing, and Beam. Using user review data, the study aims to identify key topics and issues associated with each platform, as well as uncover common themes across platforms. The analysis reveals that users primarily express concerns and preferences related to application usability, service mobility, and parking/accessibility. Additionally, each platform exhibits unique characteristics and challenges. Alpaca users generally appreciate convenience and enjoyment but express concerns about safety and service areas. SingSing faces issues with application functionality, while Kickgoing users encounter connectivity problems and device usability issues. Beam receives overall positive feedback, but users express dissatisfaction with application usability and parking. Based on these findings, scooter sharing service providers should focus on enhancing application features, stability, and expanding service coverage to meet user expectations and improve customer satisfaction. Furthermore, highlighting platform-specific strengths and providing tailored services can enhance competitiveness and foster continuous service growth and development.

• 한국과학예술포럼
• /
• 제30권
• /
• pp.33-40
• /
• 2017

The study has been initiated on the background of rapidly changing environment, and from the perspectives that new ecological systems are continuously generated accordingly in various fields. Recently, ICT platform, which is the platform related to information communication, has drawn much attention, and many tools are being made that can design and implement documents in a specific on-line space by utilizing UI/UX authoring tools for on-line contents sharing platforms which are public platforms for industrial and educational uses. Following these trends, actual building environment for 'XElF', a newly developed on-line contents sharing platform, and actual design proposal for UI/UX authoring tools will be described according to the sequences of building the platform. Before this design proposal is actually utilized in the future, opinions have been collected from related persons through an actual survey. Efforts are being made to reduce problems, which can be generated in the future in the actual on-line contents education environment, through the results of the study so that the platform can be produced without errors. The final results for this matter are planned to be posted by papers in the future.

• 마이크로전자및패키징학회지
• /
• 제18권1호
• /
• pp.1-5
• /
• 2011

In this paper, we introduce knowledge sharing platform for production technology. Surface mount technology (SMT) is one of the important production technologies to fabricate electronic devices. The production technology of the SMT, however, has been propagated from an experienced worker to an inexperienced worker in a manufacturing field. The objective of the knowledge sharing platform is to convert the production experiences like a solder printing knowhow into quantitative values, to construct the database of the process technologies, and to share the technologies systematically via web portal service. In addition, the knowledge sharing platform contains the total production process of mobile products, the information of experts and facilities, and recent R&D output. In this manner, the knowledge sharing platform for production technology could strengthen the technological competitiveness of small and medium manufacturing companies in Korea.

• 한국정보처리학회논문지
• /
• 제5권1호
• /
• pp.73-85
• /
• 1998

최근에 개발되고 있는 소프트웨어들은 규모가 거대해지고 기능도 복잡 해지고 있다. 이처럼 복잡한 시스템의 개발을 위해 장기간에 걸쳐 서로 다른 전문가들의 협력 작업과 개발팀 구성원간에 정보 공유, 상호의존적 업무수행, 공동의 산출물 생성들의 작업을 지원하는 CSCW(Computer Supported Cooperative Works)개념을 소프트웨어 개발 방법에 통합하는 연구가 진행 중에 있다. 본 논문에서는 소프트웨어 개발에 있어서의 공동 작업 특성과 분산 컴퓨팅 환경에 의한 공동작업을 지원하여 생산성을 향상 시키는 CSCW개념을 적용하여 정보통신 소프트웨어 개발을 지원하는 하부 구조로서 다자간 공동작업 플랫폼인 SPACE(Software Platform for distributed Application sharing under Cooperative Environment)를 설계하였다. SPACE는 Windows 95 환경 하에서 완전 분산 구조를 가지고 있으며, 개발 도구를 공유하게 하는 공유기법으로 중앙 집중형 구조를 갖는 GUI 공유 방식과 복제 구조를 지원하기 위하여 이벤트 공유방식을 사용하고 있다.

• 경영정보학연구
• /
• 제24권1호
• /
• pp.89-104
• /
• 2022

본 연구는 소셜 미디어 플랫폼 회원들의 중국 위챗 정보 공유 의도을 평가하기 위한 모델을 제안한다. 이 데이터는 중국 위챗 사용자들로부터 나왔으며, 150명의 위챗 사용자들이 이 조사에 참여했다. 이 연구의 결과는 정보 공유 의도가 태도, 주관적 규범, 인지된 행동 제어에 의해 직접적으로 영향을 받는 반면, 평판과 호혜적관계는 태도와 긍정적인 관련이 있으며, 인상은 정보 공유에 대한 인지된 행동 제어에 긍정적인 관련이 있다는 것을 보여준다.

• 한국정보통신학회논문지
• /
• 제24권12호
• /
• pp.1718-1721
• /
• 2020

This paper proposes a method to protect the copyright of creators' content shared through an online sharing platform in a legal battle. When creators upload their independent creation content to the online sharing platform, it automatically upload information necessary for copyright effect to this system. The data warehouse of this system is as a private blockchain for to ensure non-repudiation and transparency of the information. We present that the data warehouse is to build as Hyperledger Fabric in this paper. And We present the transaction data structure of the blockchain to prevent orphan works. We also dealt with how to build a website where users can conveniently check the data (copyright related information) of this blockchain.

• 한국콘텐츠학회:학술대회논문집
• /
• 한국콘텐츠학회 2008년도 춘계 종합학술대회 논문집
• /
• pp.587-590
• /
• 2008

웹 2.0은 정보의 개방을 통해 인터넷 사용자들 간의 정보 공유와 참여를 이끌어내고 이를 통해 정보의 가치를 지속적으로 증대시키는 것으로 누구든지 웹에서 제공하는 각종 데이터를 활용하여 다양한 서비스를 생산할 수 있는 플랫폼으로서의 웹(Web as Platform)환경을 의미한다. 이에 본 논문에서는 유비쿼터스 컴퓨팅을 실현하기 위해 도처에 설치되어 있는 임베디드 컴퓨터로부터 정보 및 서비스를 받을 수 있도록 임베디드 환경 지원을 위한 웹 기술을 연구한다. 즉, 웹 2.0의 트랜드인 공유와 개방을 지원하기 위해 임베디드 시스템에 탑재되어 실시간으로 다양한 정보 및 서비스를 다수의 인터넷 사용자에게 제공할 수 있는 Open API 서비스를 제공하는 플랫폼을 설계한다.

• 한국정보시스템학회지:정보시스템연구
• /
• 제33권1호
• /
• pp.159-182
• /
• 2024

Purpose This study aims to investigate the factors influencing social media users' sharing behaviors of COVID-19 health information. Specifically, we seek to examine the impact of three key antecedents-trust in information source, trust in information content, and trust in social media platform-on users' trust in information quality and determine whether their effects vary between South Korea and China. Design/methodology/approach To fulfill our research objectives, we conducted an online survey across two countries, collecting 408 valid responses (South Korea: N = 201; China: N = 207) for our analysis. We employed Partial Least Squared based Structural Equation Modeling (PLS-SEM) with SmartPLS 4 and performed Exploratory Factor Analysis (EFA) and independent t-tests with SPSS 27. Findings The study revealed that perceived risks significantly inhibit users from sharing health information, highlighting the critical role of trust in countering these effects. We also identified variances in the levels of trust in information content and trust in social media platform between the two countries, which offers fresh perspectives for designing culturally tailored public health communications and interventions.

• 전자공학회논문지CI
• /
• 제46권2호
• /
• pp.58-64
• /
• 2009

기존의 휴대폰에 탑재된 메모기능은 단순히 문자정보만을 기록할 수 있고, 공유할 수 없는 일회성 데이터에 불과했다. 이를 보완하기 위해 본 연구에서는 마인드맵(Mindmap) 표기법을 도입하여 멀티미디어 자료를 포함한 메모의 연계성과 관리효율성을 높이고, 백업서버와 웹서버의 연계로 정보를 공유할 수 있는 시스템을 설계하였다. 그리고 이러한 기능들을 구글의 개방형 모바일 플랫폼인 안드로이드(Android)와 리눅스(Linux) 서버의 연계로 구현하였다.