센서 네트워크의 균등분포 클러스터 기반 멀티홉 라우팅

우매리(Mary Wu) 한국멀티미디어학회 2016 멀티미디어학회논문지 Vol.19 No.5

사물인터넷 기술개요와 개발동향

우매리(Mary Wu) 영남신학대학교 2016 신학과 목회 Vol.46 No.-

In the near future society, in addition to people sharing information via the Internet, it is expected to evolve in the IoT(Internet of Thing). In the IoT environment, information that things are produced or environmental information that sensors sense are shared over the Internet. The IoT enabled the sharing of information between things and things, and between things and people, and then, people can be further optimized for their actions through the received information and systems are able themselves to the status determination, and autonomously perform operations without human intervention. In the future of the Internet, most objects that are present in the peripheral has a unique identifier, exchange with each other the data generated through the sensing function and operation. As a result, the role of the production and the consumption of information that only people can do be expanded to a range of things, and it provides the convenience and automation in daily life, will create a new level of service and market. In the paper, in order to understand and prepare IoT as a principal in the era of IoT, IoT technical elements for providing IoT, such as sensing technology, context-aware technologies, location-based technologies, ontology technology, information technology, big data processing, RFID, WPAN, WiFi, cloud computing are introduced, and IoT services of various types which offered in our real life are introduced. Finally, the future prospects of IoT technologies are introduced.

디지털 기술에 기반한 기술융합 시대로서의 제4차 산업혁명의 미래 동향

우매리(Mary Wu) 영남신학대학교 2018 신학과 목회 Vol.50 No.-

The 4th industrial revolution will lead to technology convergence where the boundaries between physical space, digital space and will have a significant impact on the economic structure based on the cyber system. It has the characteristics of hyper-connectivity, hyper-intelligence, and through these features, everything will be interconnected and fused, transforming the environment in which we live into a more intelligent society. In this paper, we understand the changes of technological environment and industrial structure in the 4th industrial revolution and to recognize the position as the leading role of the 4th industrial revolution.

센서 네트워크에서 모바일 싱크를 위한 효율적인 라우팅 기법

우매리(Mary Wu) 한국멀티미디어학회 2017 멀티미디어학회논문지 Vol.20 No.4

빅 데이터 관련기술 개요와 활성화를 위한 진단 연구

우매리(Mary Wu) 영남신학대학교 2017 신학과 목회 Vol.48 No.-

The type and quantity of data is growing significantly due to social media, service industry advancement, IT convergence, corporate data collection activities, explosive use of smartphones, and the proliferation of social media. The amount of information such as video contents including user-created UCC, characters generated in SNS of mobile phone, and CCTV images installed in various places are so enormous that it is beyond imagination. How to extract valuable information from such a large amount of data is reaching a situation where it will be able to judge the success or failure of various companies and services in the future. Big data will play a key role in the economy in the Mobile Smart Revolution, as iron and coal in the industrial revolution and Internet in the information revolution were key factors. Big data utilization is used to extract valuable knowledge information by analyzing a large amount of data, actively responding to the current situation based on such knowledge, or predicting future change, and this is becoming a key element of information technology. In this article, we examine the characteristics of big data, various analytical techniques, and the status of big data applications an home and abroad in the “Big Data Age”, and problems and solutions for enabling big data analysis.

센서 네트워크에서 센싱 반경 교차점 기반 홀 복구 기법

우매리(Mary Wu) 한국멀티미디어학회 2021 멀티미디어학회논문지 Vol.24 No.3

SNS 서비스의 교육적활용의 연구동향과 방향

우매리(Wu Mary) 영남신학대학교 2013 신학과 목회 Vol.40 No.-

In this paper, the research to maximize the effect of learning using SNS services are performed. The characters of various SNS services are introduced and the examples of the researches appling the SNS services in a variety of educational fields are analysed. The SNS services are divided into closed type, opened type, micro-blog type. The various SNS services can be used as the main tool to accomplish the purpose of a class in the class and the auxiliary tool to increase the interest of the class and provide smooth communications between a teacher and students. In on-line or blended learning environments, they can be used as the complementary tool to redeem the absence of close ties through the class and the pathway of communications between the teacher and students. In team projects, they can also be used as the troubleshooting tools to provide smooth communications and exchange their ideas between team members. This paper provides a basis research for maximizing the effect of learning by applying suitable the SNS service based on the characteristic of various educational fields when the SNS services are in a various educational fields.

인터넷의 역기능과 인터넷 윤리 활성화 방안

우매리(Mary Wu) 영남신학대학교 2015 신학과 목회 Vol.43 No.-

Internet has improved quality of our life, such as being a tool of knowledge creation, providing a variety of information, facilitating communication for modern man. But, due to incorrect use of the Internet, Internet side effects and Internet dysfunction such as Internet addiction, invasion of privacy, copyright infringement, harmful information, cyberbullying are emerging as a new social problem. Analysis of the ethics of current Internet users based on Internet ethical culture survey conducted by the Korea Internet Development Agency shows that there are many younger users having experience of writing malicious comments and cyber terrorism and the reason for that behavior is a serious level. Ethics of Internet users is very significant, while Internet ethics education status in elementary, middle, high school do not place great importance on having ethical ability and attitudes to solve actively the problem of Internet dysfunction. In order to actively cope with the problem of Internet dysfunction, this paper looks at the Internet dysfunction which is expressed in a variety of symptoms and analyzes the current situation of Internet ethics and provides the activation direction of Internet ethics.

지능정보사회에서 디지털 위험 분석 및 디지털 역량의 방향에 관한 연구

우매리(Mary Wu) 영남신학대학교 2022 신학과 목회 Vol.57 No.-

4차 산업혁명의 기술혁신 인공지능의 현재 동향과 미래 발전 방향

우매리(Mary Wu) 영남신학대학교 2023 신학과 목회 Vol.60 No.-

This paper analyzes the development and problems of artificial intelligence technology, a key technology in the era of the 4th industrial revolution, and appeals how to prepare for the upcoming artificial intelligence environment in the future. The times in which we live are making very rapid technological progress, and the pace of that development will accelerate further. Artificial intelligence is already a large part of our real life. Whether we prepare for the world to come with an open mind on the utility, value, and social change of artificial intelligence technology, or reject this environment with fear of the unimaginable future predictions that artificial intelligence technology will bring, it is clear that artificial intelligence technology will become a real-life environment in the near future. If so, it is clear that the future artificial intelligence environment, which futurists and artificial intelligence experts talk about, may not be understandable at the present time, but it is clearly time to prepare for the future to come. It is necessary to analyze the problems of artificial intelligence technology well to establish binding standards around the world so that artificial intelligence technology does not overwhelm humans, and to set directions so that artificial intelligence technology development contributes to human happiness and prosperity through a global organization with coercion, and does not disturb the providence of creation. In order for artificial intelligence technology to achieve its goals, it should be made at a time when it is not too late to regulate technology development for dangerous technology development that does not fit human intentions, and it is thought that consistent and legally binding measures should be taken worldwide by comprehensively reviewing the effectiveness and risks of artificial intelligence applied in each field.