다중사용자 다중안테나 시스템에서 Vector perturbation 과 격자감소 기법을 이용한 SLNR Precoding 기법

도우정(Yuting Tao),김학진(Hak-Jin Kim),서종수(Jong-Soo Seo) 한국통신학회 2013 한국통신학회 학술대회논문집 Vol.2013 No.1

弹幕视频网站的营销策略研究: 以BILIBILI为例

陶瑞(Rui Tao) 동아시아무역학회 2020 Journal of East Asian Trade(JEAT) Vol.2 No.2

Purpose - The purpose of this paper is exploring the existing problems of the barrage video website in view of the current situation that the barrage video website has a great impact on people’s video viewing mod. Design/Methodology/Approach - Based on marketing, the paper studies the main problems of barrage video website. Based on the case analysis and the marketing theory of 4C, taking BILIBILI as an example, which is the most popular barrage found four main problems of barrage video website: lacking of humanization in UI design, unreasonable video content, copyright disputes and single income model. Therefore, we make four suggestions. Findings - This paper studies precision marketing and smart recommendation, creative advertising improves revenue structure, optimizing user experience, resolving copyright disputes. Research Implications - In the management of this paper, this study has significance in improving the content of barrage video website, spreading positive energy, improving user experience and reducing user cost, which will also provide reference for other scholars’ follow-up research.

차등 준 시공간 블록 코드를 이용한 중계기 전송 시스템에서 수신 성능 향상 기법

도우정(Tao, Yu-Ting),한재신(Han, Jae-Shin),서종수(Seo, Jong-Soo) 한국방송·미디어공학회 2013 한국방송공학회 학술발표대회 논문집 Vol.2013 No.6

Challenges and Countermeasures of Machine Translation to Translation and Interpretation under the Background of Artificial Intelligence

陶陶(Tao Tao) 아시아사회과학학회 2021 International Science Research Vol.1 No.1

Artificial Intelligence, as a great trend, has already entered into many aspects of our life. While we enjoy the convenience it brings us, we also need to bear the impact it gives. Under the impact of artificial intelligence, the number of employees in many industries has decreased sharply, and even many jobs will no longer exist. In this context, machine translation, as an important aspect of artificial intelligence, has a great impact on traditional human translation. Machine translation, can accomplish many written translation tasks in shorter time but with higher quality. Even simultaneous interpretation, the Gold collar in translation industry, has been suffered unprecedented huge impact. In the face of such a situation, what shall translation major in Colleges and Universities do is an urgent problem.

양방향 중계시스템에서의 적응형 간섭제거 및 등화기법

도우정(Tao, Yu-Ting),최정민(Choi, Jeong-Min ),서종수(Seo, Jong-Soo) 한국방송·미디어공학회 2013 한국방송공학회 학술발표대회 논문집 Vol.2013 No.11

최근 들어 무선 통신 트래픽이 급증하고 있다. 때문에 주파수, 시간 등과 같은 무선 통신 자원의 효율적 활용이 매우 중요해 지고 있다. 이러한 관점에서 스펙트럼 효율이 낮은 단방향 중계 시스템에 비해 이론적으로 약 2배에 가까운 스펙트럼 효율을 갖는 양방향 중계 기술에 대한 연구가 최근 들어 활발히 이루어지고 있다. 하지만 양방향 중계 시스템이 갖는 높은 스펙트럼 효율을 극대화하기 위해서는 단방향 릴레이 시스템에 비하여 증가하는 오버헤드의 증가량을 최소화하면서 요구 성능을 만족하는 것이 매우 중요하다. 이러한 문제를 해결하기 위한 하나의 대안으로 본 논문에서는 증폭 후 재전송(amplify-and-forward) 양방향 중계시스템에서 결합적 간섭제거 및 채널 등화를 위한 적응형 수신기를 제안한다. 제안하는 수신기는 적은 오버헤드만을 갖기 때문에 양방향 중계기술이 갖는 높은 스펙트럼 효율을 그대로 유지할 수 있으며, 복잡도가 높은 역행렬 연산 없이 채널 추정 기반 최소평균자승에러 (minimum mean-square error) 수신기가 갖는 성능을 제공한다.

殖民地夾縫中生長的都市文化

陶國山(Tao, Guo-Shan),郭鉉淑(Kwak, Hyun-Suk) 동북아시아문화학회 2017 동북아 문화연구 Vol.1 No.52

The period that Shanghai was occupied by Japan in the early 1940s was a focal point of modern Shanghai, when the fall of the war and the development of urban culture had been in the crevice of the parallel space. During the period of Japanese colonial rule, the policy of high pressure did not completely block the development of culture; on the contrary, it gave birthto a new cultural pattern: the rise of feminism literature and the further development of pop culture. This not only allows us to have a deeper understanding of the development process of urban culture in Shanghai during the war, but also can be used as a way of thinking about the development of culture. At the general background of popular culture, this paper represented the analysis of drama, feminism literature during the Japanese occupation of Shanghai, which had been based on historical documents for reference, in order to certify the city culture and its development, trying to confirm that even in the period of Japanese occupation, Shanghai still maintains its own modernization path without interruption by Japanese colonial political repression. As one of the main themes of urban culture in the wartime, the drama connected the people’s everyday life and popular culture, demonstrating its’ own modern development and historical relation; While women’s participation with immense zeal and their active literary writing had stimulated the rise of feminism literature during the time of Shanghai as the isolated island. Generally speaking, the urban culture of Shanghai such as commercial consumption, popular life and feminism writing had been still further developed with their own social value and epochal significance, playing the necessary role in people’s daily life in the 1940s.

Cloning, Expression and Characterization of β-agarase Gene from a Marine Bacterium, Pseudoalteromonas sp. JT-6

Xueying Tao(도설영),Wu Jing(오청),Kyoung-Sook Kim(김경숙),Ziniu Yu(유자우),Young-Choon Lee(이영춘) 한국생명과학회 2008 생명과학회지 Vol.18 No.5

해양으로부터 분리한 한천분해효소를 생산하는 미생물을 분리하여 동정한 결과 이 세균은 Pseudoalteromonas sp.로 판명되어 Pseudoalteromonas sp. JT-6로 명명하였다. 또한 이 균주로부터 한천분해효소 유전자를 클로닝하여 염기서열을 결정하였던 바, 이 유전자는 445개의 아미노산을 코드하는 1338 bp의 염기서열로 이루어져 있었다. 이 유전자는 Janthinobacterium sp. SY12와 99%의 높은 아미노산 서열 상동성을 나타내었고 N-말단으로부터 신호서열, 당분해효소 family 16에 속하는 β-agarase 촉매영역 및 탄수화물 결합영역으로 이루어진 도메인 구조를 나타내었다. 대장균에서 생산되어 정제된 재조합 한천분해효소는 40℃와 pH 9.0에서 최대 활성을 나타내었으며, 기질인 한천분해 형태로 볼 때 본 효소는 endo-type의 β-agarase임이 증명되었다. A gene (agaA6) encoding an extracellular agarase from a marine bacterium, Pseudoalteromonas sp. JT-6, was cloned, sequenced and expressed in Escherichia coli. It comprised an open reading frame of 1338 base pairs and encodes a protein of 445 amino acids with a predicted molecular weight of 50,150 daltons. The entire amino acid sequence of this agarase gene showed 99% identity with the agaA gene from Janthinobacterium sp. SY12. It consists of a signal peptide, a glycoside hydrolase family 16 β-agarase domain and a carbohydrate-binding domain. The recombinant agarase was overexpressed and purified to homogeneity. Enzyme activity analysis revealed that the optimum temperature and pH for the purified recombinant enzyme were around 40℃ and 9.0. The enzyme was an endo-type β-agarase and hydrolyzed agarose to several oligosaccharides.

College students’ attitudes toward business ethics: A comparison between Korea and China

손정훈(Jung Hoon Derick Sohn),정승혜(Seunghye Jung),도국정(Guojing Tao),신민석(Matthew Minsuk Shin) 피터드러커 소사이어티 2021 창조와 혁신 Vol.14 No.1

본 연구는 한국과 중국 학생들의 기업 윤리 태도를 비교 분석하여 양국 기업의 전략적 차원 기반 마련 및 발전을 위한 의견 제시와 고찰을 목표로 삼았다. ATBEQ를 통해 수집된 데이터를 기반하여, 사회 및 개인 차원에서의 한국과 중국 학생들의 윤리관 분석을 위해 사회진화주의, 마키아벨리주의, 윤리객관주의 3가지 이론적 관점을 제시했다. 연구 결과, 한국 학생이 중국 학생보다 윤리객관주의가 더 높았고 중국 학생은 마키아벨리주의와 사회진화주의가 더 높은 것으로 나타났다. 종교와 성별에 따른 경영윤리관 설문 결과에서 한국과 중국은 다른 양상을 보였다. 종교의 유무에 따라 한국 학생은 윤리객관주의와 사회진화주의에 대해 차이를 보였으며 중국 학생은 윤리객관주의에 대해서만 차이를 보였다. 또한, 성별에 따라 한국은 윤리객관주의와 사회진화주의에 대해 차이가 나타났으며, 중국은 윤리객관주의와 마키아벨리주의에 대해서 차이가 나타났다. The purpose of this paper is to get practical conclusions for the construction and development of business ethics between Korea and China by contrasting differences between two countries. Moreover, it is hoped that the paper could contribute to the two countries establishing their strategies in the field of business ethics. This paper explores the factors affecting business ethic from the theoretical perspective. Hypotheses are presented at the social and individual levels to explain the differences in attitudes of Korean and Chinese students towards three business ethical philosophies: Social Darwinism, Machiavellianism, and Moral Objectivism. Through this research, we found that there are differences depending on GDP per person, economic growth rate and corruption degree. And Korean and Chinese students’ management ethics attitudes differed depending on the existence of religion and differ by gender.

중국어 대화에서 나타나는 분류 행위 및 그 이론적 의의와 언어 교육에서의 응용

陶?印(Hongyin Tao),李知沅(번역자) 중국어문논역학회 2023 中國語文論譯叢刊 Vol.- No.53

본 연구는 중국어 대화에서 나타나는 ‘분류’ 발화 행위를 논하고자 한다. 분류 행위는 사람 또는 사물을 명확하게 혹은 은연중에 다른 범주로 분류하는 대화 활동을 포함한다. 대화에서의 분류 활동은 비교적 체계적인 언어 표현 형식을 가지고 있으며, 내용상으로는 크게 객관적 기술류, 주관적 분류 및 주관적 객관적 혼합 분류 등 세 가지로 나눌 수 있다. 분류 활동은 종종 화자의 개인적인 행동뿐만 아니라 다양한 상호작용 요소에 의해 제한을 받는다. 상호작용적인 기능 측면에서, 화자는 종종 분류를 위해 분류를 하는 것이 아니라, 분류라는 수단을 이용하여 자신의 주관적인 의사나 태도를 나타냄으로써 청자와의 상호주관성을 달성한다. 본 연구는 마지막으로 분류 현상에 대한 연구가 언어단위와 그 본질을 재인식하는 데 가지는 이론적 의의와 중국어 언어 교육에 있어서의 응용 가능성에 대해서도 살펴보기로 한다. As a further analysis of Mandarin data on the basis of Mayes & Tao (2019), this paper deals with categorizing activities, defined as tacit or overt actions dealing with classifying people or objects into types where such types are often elaborated or contrasted in conversation in direct or indirect ways. It is shown that categorization has consistent formal markings and tends to cut across multiple speaker turns. Contents of categorizing activities can manifest as objective, subjective, or mixed of the two. However, categorizing activities are often found to be ad hoc, interactively achieved, and are deployed to accomplish a variety of intersubjective goals, including projecting a stance, responding with an affiliative stance, or for winning-over the other party in argumentation. Some implications of categorizing activities on the nature of language units and function as well as application models in language teaching are also discussed.

中国公民出境旅游安全及应对策略刍议 : ―“东方之星”沉船事件启示与遐思

왕 도(王 濤)(Wang Tao) 대한중국학회 2017 중국학 Vol.58 No.-

在大众休闲时代,旅游活动愈加成为人们放松身心、追求愉悦的重要生活方式。但同时,游客离开自己惯住地后,对未知的旅游目的地会普遍产生陌生感、不安感。伴随着尽兴而游,旅游安全也时刻存在于旅途之中。“求安全”是外出旅行的游客的基本心理。重视旅游安全、尤其是重视环境和文化更为陌生、复杂的出境旅游安全,日渐格外重要。出境旅游安全有诸多类别,成因也各不相同,但加强安全意识、形成主动自觉的全民旅游安全氛围,强化预防和监管,各方行动,既沉着应对,又防患于未然,应是我们从诸如“东方之星”沉船事件等特别重大旅游安全灾难性事件中汲取的经验教训,也是痛定思痛、总结得失后的建言。 In the era of mass leisure, tourism has become an important way for people to relax and pursue pleasure. But at the same time, tourists who leave their habitual residence and than unknown to the tourist destination,will generally have a sense of strangeness, insecurity. With fun and travel, tourism safety also exists in the journey. Security is the basic psychology of tourists traveling. Attach importance to the safety of tourism, especially the importance of the outbound tourism safety which is more strange, complex environment and culture,is increasingly important. Outbound tourism safety has many categories, the causes are different. But to strengthen the safety consciousness, forming national tourism safety climate initiative, strengthen prevention and supervision, both parties act calmly, and nip in the bud, these should be the lessons we learn from the disastrous events such as Oriental Star shipwreck event of the special major tourism safety. And we also summed up the pros and cons after advice, as a warning for the future.