• Archives of Plastic Surgery
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• v.48 no.3
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• pp.295-304
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• 2021

Clinical photography is an essential component of patient care in plastic surgery. The use of unsecured smartphone cameras, digital cameras, social media, instant messaging, and commercially available cloud-based storage devices threatens patients' data safety. This paper Identifies potential risks of clinical photography and heightens awareness of safe clinical photography. Specifically, we evaluated existing risk-mitigation strategies globally, comparing them to industry standards in similar settings, and formulated a framework for developing a risk-mitigation plan for avoiding data breaches by identifying the safest methods of picture taking, transfer to storage, retrieval, and use, both within and outside the organization. Since threats evolve constantly, the framework must evolve too. Based on a literature search of both PubMed and the web (via Google) with key phrases and child terms (for PubMed), the risks and consequences of data breaches in individual processes in clinical photography are identified. Current clinical-photography practices are described. Lastly, we evaluate current risk mitigation strategies for clinical photography by examining guidelines from professional organizations, governmental agencies, and non-healthcare industries. Combining lessons learned from the steps above into a comprehensive framework that could contribute to national/international guidelines on safe clinical photography, we provide recommendations for best practice guidelines. It is imperative that best practice guidelines for the simple, safe, and secure capture, transfer, storage, and retrieval of clinical photographs be co-developed through cooperative efforts between providers, hospital administrators, clinical informaticians, IT governance structures, and national professional organizations. This would significantly safeguard patient data security and provide the privacy that patients deserve and expect.

• Proceedings of the KAIS Fall Conference
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• 2002.05a
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• pp.200-202
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• 2002

본 연구는 원예작물의 저장기간동안 특성에 맞는 환경을 조성하고 작물의 초기 수확시 상태를 최대한 보장하기 위해 작물의 변화를 관찰하여 그 데이터를 분석할 수 있도록 한다. 또한 측정된 데이터의 분석을 통하여 작물에 알맞은 환경을 유지하여 그 작물의 상품의 가치틀 향상시키는데 목적이 있다. 따라서 본 논문에서는 인터넷 기반에서 원예산물 등의 물류량을 안정적으로 조절할 수 있도록 총괄적인 데이터를 제공하여 관리할 수 있는 시스템 구성한다.

• Proceedings of the KAIS Fall Conference
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• 2002.05a
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• pp.203-205
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• 2002

본 연구에서는 원예작물의 저장고 내 정확한 품질판정을 위하여 관련된 여러 환경요인들을 일차적으로 센서에서 감지하고 그 정보를 컴퓨터에 자동 입력하여 이러한 환경을 자동으로 관리한 수 있는 시스템의 개발을 목적으로 한다. 또한 측정된 데이터를 언제 어디서나 볼 수 있도록 웹 페이지로 구축하고 인터넷을 통하여 저장고의 상태를 설정을 할 수 있는 원격 시스템을 구현함으로 효율적인 관리를 할 수 있는 시스템을 구성한다. 따라서 신뢰성 있는 센서 제어기를 이용하여 원예작물의 저장환경을 관리할 수 있도록 시스템 하드페어 및 응용 소프트웨어를 구축하여 자동 측정된 데이터의 분석 및 환경을 효율적으로 관리할 수 있는 자동화 시스템을 구성한다.

• Proceedings of the Korea Multimedia Society Conference
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• 2003.11b
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• pp.794-797
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• 2003

인터넷이 보편화되고 네트워크 속도가 빨라짐에 따라 사람들은 자신의 자료를 언제 어디서나 사용하기를 원하고 있다. 이를 해결하기 위한 방안으로 인터넷을 기반으로 하는 개인용 스토리지가 개발 되고 있다. 본 논문에서는 인터넷을 기반으로 하는 웹 스토리지 시스템을 제안한다. 대형 DB를 이용하여 사용자 계정관리와 파일 리스트 관리를 하는 설계방법과 비교하고 인증만 DB서버로 관리 하고 네트워크 스토리지의 특징을 살려 스토리지 서버에서 사용자, 용량, 그룹관리를 하는 시스템 설계를 한다.

• Proceedings of the Korea Multimedia Society Conference
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• 2003.11b
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• pp.811-814
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• 2003

네트워크의 발전과 파일의 대용량화는 웹 스토리지의 개발을 초래했다. 웹 스토리지는 웹 상에 저장 공간을 두어 사용자가 필요로 하는 자료를 저장 및 관리하도록 개발된 시스템이다. 자료를 필요로 하는 위치에서 언제 어느 때나 접근이 가능하다 또한 다른 사람들에게 자신의 자료를 제공하는데 용이하다. 본 논문에서는 자신에게 할당된 웹 스토리지 공간을 사용자가 쉽게 관리하고 웹 스토리지 내의 자료를 다른 사람들에게 제공할 수 있는 시스템을 제안한다.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10b
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• pp.283-285
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• 2003

이 논문에서는 물류체인관리(Logistic Chain Management) 소프트웨어 컴포넌트들을 웹을 통해 효율적으로 저장하고 검색할 수 있는 기능을 구현한다. 이 시스템은 기존에 개발된 윈도우즈용 컴포넌트 라이브러리 시스템의 저장 및 검색 기능을 웹을 통하여 이용할 수 있도록 구현하였다. 이에 따라 이 시스템을 이용하면 분산 환경에서 접근성이 높아질 뿐만 아니라 클라이언트에서 사용하는 운영체제 종류에 관계없이 컴포넌트를 저장, 검색할 수 있다.

• International Journal of Advanced Culture Technology
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• v.9 no.3
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• pp.315-320
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• 2021

Currently, cloud computing is being used as a technology that greatly changes the IT field. For many businesses, many cloud services are available in the form of custom, reliable, and cost-effective web applications. Most cloud service providers provide functions such as IoT, machine learning, AI services, blockchain, AR & VR, mobile services, and containers in addition to basic cloud services that support the scalability of processors, memory, and storage. In this paper, we will look at the most used cloud service providers and compare the services provided by the cloud service providers.

• Journal of KIISE:Computing Practices and Letters
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• v.9 no.2
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• pp.109-122
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• 2003

As XML documents become popular in the World Wide Web, a lot of research is being done on XML storage systems that store and manage XML documents using existing DBMSS. However, most of them have been done in the context of relational DBMSS rather than object-relational DBMSS, which have more powerful modeling capability than relational ones. In this paper, we design and implement an XML storage system, ODYSSEUS/XMLStore, for the ODYSSEUS object-relational DBMS that has been under development at KAIST. First, we analyze the mapping from the structure of XML documents to the relational or object-relational database schema. Second, we propose a method for describing the mapping analyzed using a standard language, XML Schema. Third, we propose a storage structure for storing the mapping information specified by the users in the database. Fourth, we propose detailed algorithms for storing XML documents in the relational or object-relational database based on the mapping information provided by the users.

• Journal of the Korean Society of Systems Engineering
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• v.15 no.2
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• pp.66-71
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• 2019

In digital pathology, an electronic system in the biomedical domain storage of the files is a big constrain and because all the analysis and annotation takes place at every user-end manually, it becomes even harder to manage the data that is being shared inside an enterprise. Therefore, we need such a storage system which is not only big enough to store all the data but also manage it and making communication of that data much easier without losing its true from. A virtual server setup is one of those techniques which can solve this issue. We set a main server which is the main storage for all the virtual machines(that are being used at user-end) and that main server is controlled through a hypervisor so that if we want to make changes in storage overall or the main server in itself, it could be reached remotely from anywhere by just using the server's IP address. The server in our case includes XML-RPC based API which are transmitted between computers using HTTP protocol. JAVA API connects to HTTP/HTTPS protocol through JAVA Runtime Environment and exists on top of other SDK web services for the productivity boost of the running application. To manage the server easily, we use Tkinter library to develop the GUI and pmw magawidgets library which is also utilized through Tkinter. For managing, monitoring and performing operations on virtual machines, we use Python binding to XML-RPC based API. After all these settings, we approach to make the system user friendly by making GUI of the main server. Using that GUI, user can perform administrative functions like restart, suspend or resume a virtual machine. They can also logon to the slave host of the pool in case of emergency and if needed, they can also filter virtual machine by the host. Network monitoring can be performed on multiple virtual machines at same time in order to detect any loss of network connectivity.

• Journal of Digital Contents Society
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• v.15 no.3
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• pp.395-403
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• 2014

Recently webhard services in various applications have been notably increased. In order to adopt some webhard functions into the existing application platform, however, a lot of manpower and cost is necessary. In this paper, we propose webhard API based on cloud storage for building and extending the webhard functions. The proposed system consists of three layers: application, web-hard server, and storage server in which each layer provides its API independently. It is enable the developer to easily extend the webhard functions to the application by using only HTTP request, which provides no limitation of the programming language. Because our webhard API is running on the virtualized cloud storage, it is possible to easily extend the storages and to reduce the maintenance cost. In this paper, we implement all the webhard API and then show the result of adopting the API to a prototype groupware system.