• Title, Summary, Keyword: IoT(사물인터넷)

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A Study on Development and Application of Taxonomy of Internet of Things Service (사물인터넷 서비스 분류체계 개발 및 활용에 관한 연구)

  • Kim, Eun-A;Kim, Kwang Soo;Leem, Choon Seong;Lee, Choong Hyun
    • The Journal of Society for e-Business Studies
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    • v.20 no.2
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    • pp.107-123
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    • 2015
  • Internet of Things (IoT) is being globally spotlighted as a fundamental technology to realize hyper-connected society, and as new growth engines of nation and enterprises. Although the technical aspect of IoT receives a great deal of attention as a new business opportunity, the business aspect of IoT is suffering insufficient scholarly research and objective insight. Thus, the business aspect of IoT requires a thorough research on its service market and business opportunities. In order to stimulate the IoT service market and facilitate objective statistic data aggregation, this paper aims to suggest an IoT service categorization model. This model is comprised of three perspectives which are IoT purpose, IoT Player, and IoT Domain; they function as tools to comprehensively analyze the IoT industry. Efficacy of this model has been confirmed by simulating 117 IoT services on the model, in which the results successfully offered the market trend of the IoT service based on Case. This study is able to apply for basic research of IoT-Service Development Plan, and provide practical implications.

A Design of Technology Element-based Evaluation Model and its Application on Checklist for the IoT Device Security Evaluation (사물인터넷 기기 보안평가를 위한 기술요소 기반의 모델 설계 및 체크리스트 적용)

  • Han, Seul Ki;Kim, Myuhng Joo
    • Convergence Security Journal
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    • v.18 no.2
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    • pp.49-58
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    • 2018
  • As the demand for Internet of Things(IoT) increases, the need for the security of IoT devices is increasing steadily. It is difficult to apply the conventional security theory to IoT devices because IoT devices are subject to be constrained by some factors such as hardware, processor, and energy. Nowadays we have several security guidelines and related documents on IoT device. Most of them, however, do not consider the characteristics of specific IoT devices. Since they describes the security issues comprehensively, it is not easy to explain the specific security level reflecting each characteristics of IoT devices. In addition, most existing guidelines and related documents are described in view of developers and service proposers, and thus ordinary users are not able to assess whether a specific IoT device can protect their information securely or not. We propose an security evaluation model, based on the existing guidelines and related documents, for more specific IoT devices and prove that this approach is more convenient to ordinary users by creating checklists for the smart watch.

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A Game Design for IoT environment (IoT 환경을 위한 게임 기획)

  • Lee, MyounJae
    • Journal of the Korea Convergence Society
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    • v.6 no.4
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    • pp.133-138
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    • 2015
  • The basic idea of IoT(Internet of Things) is interconnection and cooperation with a variety of things in real life such as Radio-Frequency Identification(RFID) tags, sensors, mobile phone, etc, through internet. IoT technologies which applied to these fields consist of sensor network technology and middleware, application. Currently, IoT technology is applied to various fields such as health care, home care, automotive, transportation, construction, agriculture, environment, food, and etc, based on its technologies. This paper focuses on discussion of the game planning method in IoT environment. In order to achieve this purpose, first, introduce the IoT technologies. Second, propose a game design elements and considerations in IoT environments. It can help for game developers by using IoT technologies.

A Process-driven IoT-object Collaboration Model (프로세스 기반 사물인터넷 객체 협업 모델)

  • Ahn, Hyun;Lee, Yongjoon;Kim, Kwanghoon Pio
    • Journal of Internet Computing and Services
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    • v.15 no.5
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    • pp.9-16
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    • 2014
  • In recent years, the importance of IoT (Internet of Things) is emphasized by information communication technologies and the performance of various smart devices are rapidly developed and applied in the real world. In this paper, we propose a process-driven IoT-object collaboration model to specify and execute a IoT service based on processes. That is, the purpose of this paper is to suggest a formal method in order to describe a IoT service into a group of tasks having execution order and collaboration between IoT-objects in charge of the enactment of a task. Conclusively, through the proposed model, we expect that IoT services will be automatically executed, analyzed, monitored and reused in the process-driven IoT computing environment.

User Value Factors of Internet of Things(IoT) Service (사물인터넷 서비스의 사용자 가치 요인)

  • Park, Joo Hyun;Ryoo, Han Young
    • Journal of the HCI Society of Korea
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    • v.11 no.2
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    • pp.23-30
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    • 2016
  • The Internet of Things(IoT) market is growing exponentially as a core growth engine of the future. Major companies of the world are competitively providing the IoT services to dominate the IoT market first and create ecosystem around their companies. In order to establish the IoT services and contribute to the related industry, they will need to make efforts to provide the IoT services that the users desire, and which the users can have new experiences with. Thus, we attempted to draw out the user value factors to help successful IoT service development. For this purpose, we explored the meaning and concept of IoT, drew out a trend matrix of IoT through the literature review related to IoT and conducted a survey through the user values established by the literature related to IoT and the focus group interviews. As a result, we identified thirteen user value factors of the IoT services, which are manageability, relationship, familiarity, expandability, simplicity, entertainment, safety, economic feasibility, compensation, automation, rapidity, informativity and environment-friendliness. This study is expected to be used as a basic material in understanding the IoT services and as standards or assessment items to develop the IoT services that the users want.

A Study on the Structure of Research Domain for Internet of Things Based on Keyword Analysis (키워드 분석 기반 사물인터넷 연구 도메인 구조 분석)

  • Namn, Su-Hyeon
    • Management & Information Systems Review
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    • v.36 no.1
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    • pp.273-290
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    • 2017
  • Internet of Things (IoT) is considered to be the next wave of Information Technology transformation after the Internet has changed the process of doing business. Since the domain of IoT ranging from the sensor technology to service to the users is wide, the structure of the research domain is not delineated clearly. To do that we suggest to use the Technology Stack Model proposed by Porter et al.(2014) to measure the maturity level of IoT in organizations. Based on the Stack Model, for the general understandings of IoT, we do keyword analyses on the academic papers whose major research issue is IoT. It is found that the current status of IoT application from the perspectives of cloud and big data analytics is not active, meaning that the real value of IoT has not been realized. We also examine the cases which deal with the part of cloud process which is crucial for value accrual. Based on these findings, we suggest the future direction of IoT research. We also propose that IT is to value chain what IoT is to the Stack Model to derive value in organizations.

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Study of Policies of Major Countries on Internet of Things and Market Forecast (사물인터넷(IoT)의 주요국 정책과 시장전망에 관한 연구)

  • Ko, Yun Seung
    • International Commerce and Information Review
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    • v.16 no.5
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    • pp.27-47
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    • 2014
  • Gartner mentioned IoT (Internet of Things) as one of the ten growth engines in the world in 2014. In addition, IoT has been frequently invited as a theme by participants at CES held in the early this year. Gartner predicts that the number of devices connected will reach to 26 billion and a total of economic value added will grow to 1.9 trillion dollars until 2020. The definition of IoT has been arranged in a different way by each institution. Therefore, this study arranged the concept of IoT which has been variously defined and used together with M2M and IoE. Further, forecasts presented by research institutions which stated domestic and foreign market outlook were collected and arranged. As IoT is on the uptrend and is selected as one of the ten growth engines in the world, it was found out how policies on IoT in the US, China, Japan and Korea were established and promoted as well as how recent strategies on IoT of major large companies have been carried out. Lastly, the following countermeasures of our government and companies were discussed.

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Internet of Things Software Platforms Technology Trends (사물인터넷 소프트웨어 플랫폼 기술동향)

  • Hong, S.G;Lee, H.;Choi, J.C.;Bae, M.N.;Lee, K.B.
    • Electronics and Telecommunications Trends
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    • v.30 no.5
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    • pp.49-58
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    • 2015
  • 최근 사물인터넷 장치 증가와 관련 서비스의 급속한 확산, 기존의 수직적인 사물인터넷 서비스 구조로부터 수평적인 개방형 생태계로의 변화 추세에 따라 oneM2M, AllSeen, Open Interconnect Consortium(OIC)과 같은 표준협의체 및 산업체 컨소시엄을 중심으로 개방형 사물인터넷 플랫폼 규격 제정 및 오픈 소스 생태계 구축을 위한 노력이 지속되고 있다. 특히 다양한 사물인터넷 장치로부터 데이터를 수집하여 정보를 생성하고, 이종 장치 간의 정보 공유, 분산협업 및 실행제어 기술을 제공하는 사물인터넷 플랫폼은 사물인터넷 서비스 확산을 위한 핵심기술이라 할 수 있다. 본고에서는 오픈 생태계를 지향하는 AllSeen/AllJoyn, OIC/IoTivity, oneM2M 사물인터넷 소프트웨어 플랫폼의 표준화 동향을 살펴보고, 플랫폼의 핵심 기술에 대한 비교 분석을 통해 주요 기술개발 동향를 살펴보고자 한다.

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Service-oriented IoT Networking Scheme (서비스 중심의 사물인터넷 네트워킹 기법)

  • Youn, Joosang
    • Proceedings of the Korea Information Processing Society Conference
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    • pp.602-603
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    • 2018
  • 최근 사물인터넷 환경에서는 다양한 서비스가 공존하고 있다. 특히 동일 지역 내에 다양한 서비스가 제공되고 있으며 서비스 별로 사물인터넷 디바이스가 구성되어 있다. 이런 네트워크 환경은 서비스 제공에 있어 비효율적이다. 따라서 본 논문에서는 서비스 중심의 사물인터넷 네트워크 구축을 위한 네트워킹 기법을 제안한다. 제안하는 기법은 사물인터넷 환경에서 Self-Organization IoT Network (S-IoTN) 기법을 활용한 서비스 중심 사물인터넷 네트워킹 기법이다. 제안하는 기법은 사물인터넷 서비스 제공에 필요한 제어메시지를 최소활 할 수 있는 기법으로 활용 가능하다.

A Study on Logistics Distribution Industry's IoT Situation and Development Direction (국내외 물류산업의 사물인터넷(IoT) 현황과 발전방향에 관한 연구)

  • Park, Young-Tae
    • Management & Information Systems Review
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    • v.34 no.3
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    • pp.141-160
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    • 2015
  • IoT(Internet of Things) has become a major issue as new type of convergence technology, expending existing of USNs(Ubiquitous Sensor Networks), NFC(Near Field Communication), and M2M(Machine to Machine). The IoT technology defines as a networking for things, which can establish intelligent links collaboratively for sensing networking and processing between each other without human intervention. The purpose of this study is to investigate to forecast the future distribution changes and orientation of contribution of distribution industry on IoT and to provide the implication of distribution changes. To become a global market leader, IoT requires much more development of core technology of IoT for distribution industry, new service creation and try to use a market-based demand side strategy to create markets. So, to become a global leader in distribution industry, this study results show that first of all establishment of standardization of IoT, privacy safeguards, security issues, stability and value were more important than others. The research findings suggest that the development goals of IoT should strive to boost the creation of a global leader in distribution industry and convenience to consider consumers' demands as the most important thing.

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