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Hanme Jang, Kiyun Yu and Jiyoung Kim
With the boom in online information, knowledge graphs like Freebase, Wikidata, and YAGO have emerged, thanks to the introduction of the RDF (Resource Description Framework). As RDF data grew, more and more spatial data was incorporated into it. While we ...
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Youngok Kang, Jiyeon Kim, Jiyoung Park and Jiyoon Lee
As neighborhood walkability has gradually become an important topic in various fields, many cities around the world are promoting an eco-friendly and people-centered walking environment as a top priority in urban planning. The purpose of this study is to...
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Jiyoung Ha, Seunghyun Lee and Sangtae Kim
This study aimed to verify the influence relationship between the news articles on onions produced in Korea and the consumer selling price of onions. The analysis methods were the LDA topic modeling technique and the multiple regression analysis. As a re...
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Mina Kim, Jinhee Park, Kyeong-Min Kim, Yurim Kim, Chon-Sik Kang, Jiyoung Son, Jongmin Ko and Kyeong-Hoon Kim
Sprouting is associated with nutritional value, as microgreens stimulate the accumulation of health-promoting phytochemicals. The purpose of this study was to examine the growth rates and cell protection activity against oxidative stress in sprouts of se...
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Jiwon Lee, Kiyun Yu and Jiyoung Kim
Public bike-sharing is eco-friendly, connects excellently with other transportation modes, and provides a means of mobility that is highly suitable in the current era of climate change. This study proposes a methodology for inferring the bike trip purpos...
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Youngok Kang, Nahye Cho, Jiyoung Yoon, Soyeon Park and Jiyeon Kim
Recently, as computer vision and image processing technologies have rapidly advanced in the artificial intelligence (AI) field, deep learning technologies have been applied in the field of urban and regional study through transfer learning. In the touris...
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Seula Park, Kiyun Yu and Jiyoung Kim
The increasing complexity of modern buildings has challenged the mobility of people with disabilities (PWD) in the indoor environment. To help overcome this problem, this paper proposes a data model that can be easily applied to indoor spatial informatio...
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Jongpil Lee, Jiyoung Park, Keunhyoung Luke Kim and Juhan Nam
Convolutional Neural Networks (CNN) have been applied to diverse machine learning tasks for different modalities of raw data in an end-to-end fashion. In the audio domain, a raw waveform-based approach has been explored to directly learn hierarchical cha...
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Jiyoung Kim
Few studies have reported on how customer value is co-created in healthcare service delivery, and its effect on patients’ perceptions of wellbeing. It is important to examine physician-patient interaction in the context of a healthcare sector chara...
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