Learning general concepts in imperfect environments is difficult since training instances often include noisy data, inconclusive data, incomplete data, unknown attributes, unknown attribute values and other barriers to effective learning. It is well known that people can learn effectively in imperfect environments, and can manage to process very large amounts of data. Imitating human learning behavior therefore provides a useful model for machine learning in real-world applications. This paper proposes a new, more effective way to represent imperfect training instances and (...) rules, and based on the new representation, a Human-Like Learning (HULL) algorithm for incrementally learning concepts well in imperfect training environments. Several examples are given to make the algorithm clearer. Finally, experimental results are presented that show the proposed learning algorithm works well in imperfect learning environments. (shrink)

This study aimed at exploring the impact of post-epidemic era on teachers’ behavioral intention of distance education. In this study, purposive sampling method was used to enroll 390 teachers in colleges and universities, high schools and vocational schools, and junior high and elementary schools to be the research subjects for the questionnaire survey. A total of 360 questionnaires were collected for statistics, and AMOS 23.0 statistical software was used to analyze the correlation between variables. Meanwhile, a structural equation model was (...) used to analyze and verify the impact of the technology acceptance model, information system success model, and diffusion of innovations theory. According to the results, the system quality of distance teaching platforms certainly affected perceived usefulness, and perceived usefulness affected teachers’ attitudes toward using distance teaching systems. In addition, perceived ease of use had an impact on perceived usefulness, and trialability had an impact on teachers’ attitudes toward using distance teaching systems. Finally, teachers’ attitude toward using a distance teaching system also affected their behavioral intention. According to the results, suggestions were made in this study to teachers and students for distance teaching. Additionally, the main contribution of this study lies in providing specific strategies for further distance teaching through empirical results in combination with on-site teaching. (shrink)

The accession and implementation of new generation free trade agreements bring numerous opportunities as well as challenges to Viet Nam, regarding trade, labor and investment. The increasing number of workers abroad puts a pressure on Vietnamese government to support them in new working cultures and environments. The application of chatbot, which has been known to help certain vulnerable groups such as patients, women and migrants could be one of the tools to support Vietnamese migrant workers by providing immediate information, network (...) connection and consultation. Analyzing the results of the qualitative interviews with 11 migrant workers and the group discussion with two sections from three public social media groups and three active informants, the article argues that migrant workers as a vulnerable group who are supposed to be promising users of chatbot due to their great demand and needs, may have a complicated form of trust and expectation in chatbot. (shrink)

오늘날의 현실을 구조로 쌓기 전에 해체를 주장하고 모더니즘에 이르기전에 '포스트'를 제창하는 혼란의 시대라고 판단하며 그 철학적 대안을 제시한 현직 교수의 저술.

헤겔철학을 통해 한국사회 현실과 역사방향을 숙고한 현직 교수의 연구논저.

Analysis of the use of the key term the people shows that it has varied both semantically and syntactically along the time-line of the evolution of the CPC.

Analysis of the use of the key term 'the people' shows that it has varied both semantically and syntactically along the time-line of the evolution of the CPC.

Objectives Disclosures of funding sources and conflicts of interests (COI) in published peer-reviewed journal articles have recently begun to receive some attention, but many critical questions remain, for example, how often such reporting occurs concerning research conducted in the developing world and what factors may be involved. Design Of all articles indexed in Medline reporting on human subject HIV research in 2007 conducted in four countries (India, Thailand, Nigeria and Uganda), this study explored how many disclosed a funding source and (...) COI, and what factors are involved. Results Of 221 articles that met the criteria, 67.9% (150) disclosed the presence or absence of a funding source, but only 20% (44) disclosed COI. Studies from Uganda were more likely, and those from Nigeria were less likely to mention a funding source (p<0.001). Of articles in journals that had adopted International Committee of Medical Journal Editors (ICMJE) guidelines, 56% did not disclose COI. Disclosure of funding was more likely when: ≥50% of the authors and the corresponding author were from the sponsoring country, the sponsor country was the USA, and the articles were published in journals in which more of the editors were from the sponsoring countries. Conclusions Of the published studies examined, over a third did not disclose funding source (ie, whether or not there was a funding source) and 80% did not disclose whether COI existed. Most articles in ICMJE-affiliated journals did not disclose COI. These data suggest the need to consider alteration of policies to require that published articles include funding and COI information, to allow readers to assess articles as fully as possible. (shrink)

本文旨在初步探索「限肉令」作為應對傳染病大流行和由工廠化畜牧業帶來的其他威脅的預防措施的正當性。「限肉令」並非指全面禁肉，而是以法律限制市民的人均肉品消耗量在滿足基本營養需求的範圍內。本文採用的進路是 緩解一些可能阻礙對此提案進行更宏觀、理性的思考的潛在心理拘繫。此進路參考了傅柯「日常經驗」(everyday experience) 的分析，和佛家倫理學回應全球環境倫理問題的策略。我們先以香港社會為主要案例研究，檢視形成「肉是必需的」一想法和嗜肉情結的社會模式。接著我們引入葷食心理學研究，討論嗜肉情結如何成為正面考慮「限肉令」的障 礙。我們也嘗試回應一些反對此提案的理由，包括來自自由主義 (Liberalism)的批評。 -/- This article explores the preliminary justifiability of meat restriction order as a preventive measure to the risks of pandemic and other forms of harm posed by factory farming. A meat restriction order seeks to limit citizens’ meat consumption at the level of meeting individuals’ basic nutrient needs. This article aims to loosen some potential psychological hooks that prevent a more expansive, rational deliberation of the proposal. Inspired by Michel Foucault’s analysis of “everyday experience” and the (...) Buddhist responses to global environmental issues, we investigate the social patterns that account for the formation of people’s meat commitment, using Hong Kong society as a major case study. With reference to scientific studies of meat-eaters’ psychology, we discuss how the meat commitment becomes a barrier for society to positively consider the justifiability of the proposal. We will also address a number of objections to our proposal, including those from liberalism. (shrink)