• Proceedings of the Korea Information Processing Society Conference
• /
• 2021.05a
• /
• pp.117-120
• /
• 2021

지능형 교통 시스템의 주요 인프라 중 하나인 VANET 은 차량과 인프라 간의 통신을 통해 교통을 예측함으로써 도로 상에서의 안전을 보장한다. VANET 은 모든 노드가 네트워크에 가입할 수 있는 개방형 네트워크이기 때문에 개인 정보 보호가 주된 관심사이다. 분산형 신뢰 관리 시스템은 차량 네트워크에서 수신된 메시지가 신뢰할 수 있는 지에 대한 여부를 결정함으로써, 악의적인 공격자로부터 차량을 지킬 수 있다. 분산형 k-익명성 체계와 블록체인을 결합한 신뢰 관리 시스템은 주변 차량들과 협력하여 익명의 은폐 영역을 구축한다. 본 논문에서는 블록체인을 적용한 분산형 신뢰 관리 시스템을 통해 차량의 위치 정보를 보호하는 최근 연구들을 살펴본 뒤에 향후 발전 방향에 대해 논하도록 하겠다.

• Proceedings of the Korean Society of Disaster Information Conference
• /
• 2016.11a
• /
• pp.115-118
• /
• 2016

본 연구에서는 농촌의 재난관리에 있어 개인 및 민간단체와 정부가 네트워크를 구성하는 방안에 대해 제시하였다. 현대 사회의 재난은 본래의 정부주도하의 재난대응보다는 협업과 협력을 통한 재난관리가 필요하다는 주장이 제기되고 있다. 이에 따라 지역 내의 자율적인 민관네트워크체계 구축과 재난대응에 있어 주민의 참여는 재난관리에 있어 매우 중요한 부분이다. 본 연구에서는 민관네트워크 방안을 도출하기 위해 먼저, 농촌 주민과 지방자치단체 재난관리 공무원을 대상으로 설문조사를 실시하였으며, 이를 통해 농촌지역의 재난관리의 문제점 및 한계점에 대해 분석하였다. 최종적으로 안정적인 활동과 발전을 위한 운영방안에 대해 제시하였다. 따라서 농촌지역에서 재난관리 민관네트워크를 구축할 시에 해당지역에 적합한 운영방안을 선택하는 데에 활용 할 수 있을 것이다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2006.06b
• /
• pp.103-105
• /
• 2006

일정관리는 업무 능률을 높이기 위해 일정의 작성, 변경, 조정을 하는 것으로 체계적인 관리를 위해서는 많은 시간과 노력이 필요하다. 일정관리를 대행해주는 지능형 에이전트가 존재한다면 개인의 시간 관리에 많은 도움이 된다. 이미 Calendar Manager, Office Tracker, MS Out look 등의 많은 응용 어플리케이션이 개발되었으나, 이들은 사용자의 성향을 학습하지 않고 수동적인 관리만 하므로 일정관리에 있어서 큰 도움을 주지 못한다. 본 논문에서는 베이지안 네트워크를 이용하여 실시간으로 사용자의 행동 패턴을 모델링하는 사용자 적응적인 지능형 일정관리 에이전트를 제안하고, 정성 정량적 실험을 통해 제안하는 방법의 유용성을 보인다.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2016.07a
• /
• pp.121-122
• /
• 2016

본 논문에서는 청소년 비만에 대한 심각성이 증가함에 따라 더욱 체계적인 관리를 위해 줄넘기에 ICT 기술을 접목시켜 개인에게 알맞은 맞춤형 운동프로그램을 제안한다. 이 정책은 개별성의 원리에 의하여 개인차를 고려한 운동 프로그램을 설정하여 개개인들의 욕구, 흥미, 그리고 능력을 향상시키는데 있다. 이때 운동프로그램 설정을 못하는 운동초보자들을 위하여 줄넘기에 내장된 센서가 체력수준을 인식하고 그에 알맞은 프로그램을 제공하여 보다 효과적인 신체능력을 향상시켜 준다는 것에 의의를 두고 있다.

• Journal of Engineering Education Research
• /
• v.8 no.4
• /
• pp.20-30
• /
• 2005

The purpose of this study is the development of SPMP(Student Portfolio Management Program) to aid performance of student program outcomes related to program educational objectives. SPMP is developed to manage accreditation conditions, student materials, academic results through system database and to provide synthetic data for engineering education through statistical process. There are three functions to construct SPMP. First, the function of student information management is organized on various input data related to academic program, resume, etc. Second, the function of accreditation condition management is identified by the evaluation of program outcomes, subject grades, etc. Third, the function of course work data management is made by the operation of the academic reports and productions. The result of this study is expected to effectively provide constructive directions for continuous management in accreditation of engineering education and to support student portfolio for submission in required application.

• The Korean Journal of Archival Studies
• /
• no.40
• /
• pp.61-93
• /
• 2014

One of the reasons behind the surfacing of such issues is because the record does not exist and even if the records remained, it is because they are not being properly managed. In Korea, National institutions in the field of visual arts, currently there are no archives that manage only the records for the visual arts as an independent institution, and the reality is that the National Museum of Archives is still in the beginning stage as well. This study has conducted a research on the records collection strategy and the management of the record information of an author who is the creator of the visual arts as a starting point of the visual arts. For this purpose, the definition of visual arts and the concept of an author covered in this study will be examined and the types of documentary that may occur in the field of visual arts were analyzed. In addition, the history of an author is its personal record thus a personal history and private archive have been examined. Based on this background, the cases on the personal record and the management of the record information of domestic and foreign authors were analyzed and the implications were derived.

• Journal of Information Management
• /
• v.36 no.1
• /
• pp.125-154
• /
• 2005

Due to the development of Internet and the collection and usage of the individual information, the infringements of the personal data have been increased rapidly. Regarding the personal data protection in the medical industry, it is clearly described in 'Act on Promotion of Information and Communication Network Utilization and information Protection, etc.'. the law is ratified on the basis of the service provider, therefore, it has its own limitation to be applied to medical industry. Therefore, this paper is to set the security standard and to discuss the range of legal application and considerations on its basis for the domestic medical institution at the electronic medical record system. We exemplify specific applicable content of the electronic signature in the electronic medical record also, present a security assessment item in electronic medical system and set the criteria for the security standard in the medical industry.

• Journal of Digital Convergence
• /
• v.19 no.11
• /
• pp.63-73
• /
• 2021

In order to effectively promote a smart city, various urban information must be opened and linked, and the information system that each member can share is required. In addition, it is necessary to establish a cooperative system in which citizens and citizen's organizations can participate. In this study, the components and conceptual model of a smart city platform were proposed to create a smart city that enables citizen participation. Its components include sensors for collecting data from the real world, information storage and management, information sharing and standard system, citizens' personal information protection and management system, utilization and service, etc. For the conceptual model, roles of smart city members were defined, so that citizen-centered participation and services could be made. It also includes data collection, information linkage and sharing, and service configuration system. Citizens can perform various roles such as data collector and provider, service planner or requestor, service beneficiary, etc. Ultimately, free communication and exchange of opinions with citizens is a key factor in the success of smart cities.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.24 no.5
• /
• pp.911-918
• /
• 2014

Over the past few years, security breaches have been consistently reported around the world. Especially, people's personal information are at risk of being breached as the firms gather and utilize the information for their marketing purposes. As an effort to revamp their data infrastructures, companies have rebuilt their system that almost every data, including the personal information, are stored within the digital database. However, this migration provides easier access to the database but it has also increased the system vulnerability. As the data can be easily exposed to the unauthorized personnel both intentionally and unintentionally, it is necessary for companies to establish a set of security protocol and operate the personal information protection system. There are two major certified security system in South Korea; PIMS from KISA and PIPL from NIA. This paper analyzes the preferences of SMEs and small business using conjoint attributes of PIMS and PIPL. The study shows that the business owners take post certification rewards as the most important factor. It also shows that the attributes that have the highest utility rates are the following; 1) KISA certification, 2) 79 points of protection counter measurements, 3) 28 items of life cycle, 3) 50 percent discount on certification fee, and 4) Reduced amount of fine for personal information leakage incident.

• Journal of the Korean Society for information Management
• /
• v.33 no.1
• /
• pp.181-196
• /
• 2016

The objective of this study is to evaluate the organization system and the labeling system of information architecture of a website for the elderly. To achieve this aims, we selected a representative website, i.e., Naver, and the participants were conducted given three types of search tasks using their own information literacy skills and they were answered to the questionnaire and an additional interview, if necessary. A total of 74 valid data were collected through the experiment, and we analyzed the data using SPSS Ver. 20. It revealed that Naver received a positive evaluation in the organization system aspect, particularly its systematic subject categorization and chronological browsing mechanisms. Old adults were preferred the icon-based labeling than the text-based labeling system, and showed a significant difference among their academic backgrounds.