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Bulent Ozel,Chien-leng HSU,Yon Soo Lim,Han Woo PARK 한국콘텐츠학회 2009 ICCC International Digital Design Invitation Exhib Vol.2009 No.12
This research examines the emotional content contained in facial pictures of South Korean politicians. The data were collected from official homepages of 18th National Assembly members in South Korea. We classified the types of facial expressions (smiling, frowning, no expression) using the official photographs on the members' homepages. Our analyses show that a smiling image is the most prevalent facial expression on Web pages of South Korean politicians regardless of distribution of their socio-political-demographic attributes. Furthermore, our analyses suggest that existence and strength of a smiling image has statistically significant positive correlation with politicians' visibility counts. Opposition parties significantly exhibit more prevalent frowning faces and expressionless faces compared to ruling party. Besides, our findings hint that more experienced politicians. contrary to their less experienced colleagues of similar generations, keep smiling.
Park, Han Woo,Ozel, Bulent World Association for Triple Helix and Future Stra 2019 Journal of Contemporary Eastern Asia Vol.18 No.2
The blockchain is still new and unfamiliar. But blockchain appears to shake an entire technology innovation system. Blockchain is rapidly drawing attention in that it will be able to fundamentally revolutionize industry ecosystem. While cryptocurrency transactions and market capitalization have been popular in mass media, several platform operators in non-cryptocurrency areas such as jewelry, social networks, and entertainment, are also moving to introduce blockchain technology in full swing. In this brief note, we intend to present integrated theoretical strands to summarize various prospects for blockchain technology. Further, we want to provide a reflection as to whether this new technology gives opportunities, challenges, or risks to future society. Particularly, we point out one of its alternative and promising adoption that gives way to new forms of decentralized and autonomous organizations (DAOs).