• Journal of the Korea Convergence Society
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• v.12 no.11
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• pp.193-206
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• 2021

Artificial Intelligence (AI) has been inserted into people's lives through Intelligent Virtual Assistants (IVA), like Alexa. Moreover, intelligent systems have expanded to design studios. This research delves into designers' perspectives on developing AI-based practices and examines the challenges of adopting future intelligent design assistants. We surveyed UX/UI professionals in Brazil to understand how they use IVAs and AI design tools. We also explored a scenario featuring the use of Alexa Sensei, a hypothetical voice-controlled AI-based design assistant mixing Alexa and Adobe Sensei characteristics. The findings indicate respondents have had limited opportunities to work with AI, but they expect intelligent systems to improve the efficiency of the design process. Further, majority of the respondents predicted that they would be able to collaborate creatively with AI design systems. Although designers anticipated challenges in natural language interaction, those who already adopted IVAs were less resistant to the idea of working with Alexa Sensei as an AI design assistant.

• Smart Media Journal
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• v.11 no.11
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• pp.32-39
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• 2022

As IoT applications that provide AI services increase, various hardware and software that support autonomous learning and inference are being developed. However, as the characteristics and constraints of each hardware increase difficulties in developing IoT applications, the development of an integrated platform is required. In this paper, we propose a tool for automatically generating components based on artificial neural networks and spiking neural networks as well as IoT technologies to be compatible with open platforms. The proposed component automatic generation tool supports the creation of components considering the characteristics of various hardware devices through the virtual component layer of IoT and AI and enables automatic application to open platforms.

• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.5
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• pp.867-872
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• 2002

Traditional oriental medicine and western medicine have not only their own views of disease but also their own practical approach to disease. So, We should not identify the thing which is expressed as ‘ai’(癌) in traditional oriental medicine with the thing which is expressed as ‘cancer’ in western medicine. In traditional oriental medicine, the name of malignant tumor is also designated by it's sign and symptom as same as different disease. So it is difficult to compare directly ‘ai’(癌) with cancer. However, when we analysed processes and characteristics of disease, we can find many instances which is related to the things which is called as cancer by western medicine. So at first, we analysed the meaning of word, ai(癌). Secondly, through the searching many instances which are mentioned above, we classified four groups and investigated these. Four group is following like, First, the cases that ai(癌) is used in. Second, the case that is recognized as mass. Third, the case that has different shape with ai. Fourth, the case that has similar sign and symptom with cancer.

• Journal of the Korean Vacuum Society
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• v.4 no.3
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• pp.327-333
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• 1995

전자소자의 축소화에 따라 박막배선에서의 electromigration은 점차 극소전자 디바이스의 주요 결함원인으로 부각되고 있다. 본 실험에서는 현재 박막 배선 재료로 가장 널리 사용되고 있는 AI-1%Si 금속박막배선의 electromigration에 대한 온도 및 배선길이의 의존성에 관하여 연구하였다. PSG($8000AA$)/SiO2(1000$\AA$)/AI-1%Si(7000$\AA$)/SiO2(5000$\AA$)/p-Si(100)의 보호막처리되지 않은 시편 등을 standard photolithography 공정을 이용하여 각각 제작하였다. 선폭 3$\mu$m, 길이 100, 400, 800, $\1600mu$m등의 AI-1%Si 배막배선구조를 사용하였다. 가속화실험을 위해 인가된 d.c.전류밀도는 4.5X106A/$ extrm{cm}^2$이었고 실온에서 $100^{\circ}C$까지의 분위기 온도에서 electromigration test를 진행하였다. 박막배선의 길에에 따른 MTF(Mean-Time-to-Failure)는 임계길이 이상에서 포화되는 경향을 보이며 이는 보호막층의 유무에 관계없이 나타난다. 선폭 $3\mu$m인 AI-1%Si 박막배선에서 임계길이는, 보호막처리된 시편은 $800\mu$m, 보호막처리되지 않은 시편은 $400\mu$m 배선길이에서 나타난다. 이러한 포화의 경향은 낮은 온도에서 더욱 명확해지는 특성을 보인다. 각 시편에서 electromigration에 대한 활성화에너지도 MTF의 특성과 유사하게 임계길이 이상에서 포화되는 특성을 보인다.

• Journal of Korea Multimedia Society
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• v.24 no.5
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• pp.736-743
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• 2021

Due to COVID-19, the non-face-to-face content market is growing rapidly. However, most of the non-face-to-face content such as webtoons and web novels are produced based on the traditional culture of other countries, not Korean traditional culture. The biggest cause of this situation is the lack of reference materials for creating based on Korean traditional culture. Therefore, the need for materials on traditional Korean culture that can be used for content creation is emerging. In this paper, we propose a generation model of source data based on traditional folk paintings through the fusion of traditional Korean folk paintings and AI technology. The proposed model secures basic data based on folk tales, analyzes the style and characteristics of folk tales, and converts historical backgrounds and various stories related to folk tales into data. In addition, using the built data, various new stories are created based on AI technology. The proposed model is highly utilized in that it provides a foundation for new creation based on Korean traditional folk painting and AI technology.

• Journal of Engineering Education Research
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• v.25 no.6
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• pp.23-37
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• 2022

This study evaluated the engineering students' ethical sensitivity to an AI emotion recognition robot scenario and explored its characteristics. For data collection, 54 students (27 majoring in Convergence Electronic Engineering and 27 majoring in Computer Software) were asked to list five factors regarding the AI robot scenario. For the analysis of ethical sensitivity, it was checked whether the students acknowledged the AI ethical principles in the AI robot scenario, such as safety, controllability, fairness, accountability, and transparency. We also categorized students' levels as either informed or naive based on whether or not they infer specific situations and diverse outcomes and feel a responsibility to take action as engineers. As a result, 40.0% of students' responses contained the AI ethical principles. These include safety 57.1%, controllability 10.7%, fairness 20.5%, accountability 11.6%, and transparency 0.0%. More students demonstrated ethical sensitivity at a naive level (76.8%) rather than at the informed level (23.2%). This study has implications for presenting an ethical sensitivity evaluation tool that can be utilized professionally in educational fields and applying it to engineering students to illustrate specific cases with varying levels of ethical sensitivity.

• Korean Journal of Agricultural Science
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• v.50 no.2
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• pp.207-218
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• 2023

Duck farming restriction refers to a program in which duck farms suspend their operations for a certain period at times when the risk of avian influenza (AI) is high and receive compensation from the Korean government. This study analyzed the effect of this duck farming restriction on the incidence of AI using data on regional AI incidence rates, the program participation rate, and characteristics of poultry farming in 2016 (before the implementation of the restriction), as well as data from 2020 and 2021 (when new AI outbreaks occurred). In this study, the treatment group was divided into five subgroups according to the policy participation rate and a difference-in-difference (DID) estimation was conducted using certain covariates, in this case the average number of ducks raised, the land area, the number of high-susceptibility farms, the number of low-susceptibility farms, the average number of farms within a 3 km radius, the average distance to the nearest farm, and a year dummy. The results showed that when more than 30% of all duck farms in a region participated in the farming restriction, it had a statistically significant effect on the incidence of AI. Specifically, when more than 30, 40, 50, and 60% of all duck farms participated in the farming restriction, the AI incidence rate decreased by 0.7184, 1.0025, 1.5844, and 1.5843%p, respectively.

• Journal of Platform Technology
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• v.8 no.3
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• pp.22-29
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• 2020

The 4th industrial revolution is progressing by country as a mega trend that leads various technological convergence directions in the social and economic fields from the initial simple manufacturing innovation. The epidemic of infectious diseases such as COVID-19 is shifting digital-centered non-face-to-face business from economic operation, and the use of AI and big data technology for personalized services is essential to spread online. In this paper, we analyze cases focusing on the application of artificial intelligence technology, which is a key technology for the effective implementation of the digital new deal promoted by the government, as well as the major technological characteristics of the 4th industrial revolution and describe the use cases in the field of disaster response. As a disaster response use case, AI assistants suggest appropriate countermeasures according to the status of the reporter in an emergency call. To this end, AI assistants provide speech recognition data-based analysis and disaster classification of converted text for adaptive response.

• Journal of Information Technology Services
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• v.22 no.6
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• pp.17-35
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• 2023

This study investigated how helpful the use of generative AI such as ChatGPT is in conducting engaged learning at each university. In this study, based on the experiences of users using generative AI technology, we analyzed the relationship between usability and ease in consideration of the characteristics of learners, and examined whether there is an intention to continue using generative AI technology in the future. In this study, in order to verify the factors affecting the intention to use ChatGPT technology in order to solve the problems given in the participating classes, we examined previous papers based on the Technology Acceptance Model (TAM) and the Information System Success Model (IS), extracted the factors affecting the intention of ChatGPT technology, and presented the research model and hypothesis. Empirical research on the continuous use of generative AI in participatory learning using ChatGPT was conducted to determine whether it is suitable for long-term and continuous use in the educational environment, and whether it is sustainable by examining the intention of learners to continue using it. First, user satisfaction was positively related to the intention to continue using generative AI technology. Second, if the user experience has a great influence on the intention to continue using ChatGPT technology, and users gain experiences such as usefulness, interest, and effective response in the process of using the technology, the evaluation of the technology is positively formed and the intention to continue using it is high. Third, the ease of use of the technology also showed that it was intended to be used continuously when an environment was provided in which users could easily and conveniently utilize generative AI technology.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2002.04b
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• pp.128-131
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• 2002

연성 AI 전극을 이용하여 플라스틱 기판 위에 대칭성 박막 다이오드를 제작하였다. 다이오드의 구조는 $Al/Ta_{2}O_{5}/Al$의 3층 구조로 되어 있다 상부 AI 전극 제작시 하부 AI 전극의 손상을 방지하기 위해 무(無)식각 공정을 개발, 적용하였다. AI 전극을 사용한 결과 단단한 Ta 전각에서 나타난 변형 빛 균열 문제가 해결되었다. 또한 상부 빛 하부의 대칭성 전극 구조로 제작함으로써 I-V 곡선이 완벽한 대칭형의 우수한 전기적 특성을 얻을 수 있었다.