分类： 管理学 >> 公共管理 分类： 计算机科学 >> 自然语言理解与机器翻译 分类： 图书馆学、情报学 >> 情报学 分类： 其他 >> 综合 提交时间： 2023-10-31
摘要：Purpose/significance ChatGPT is a chatbot program developed by OpenAI in the United States. A dialog with ChatGPT can provide insights into the theory and practice of think tanks. Method/process Currently, GPT-3.5 offers users a free query quota of 30 queries per day. Chen Yu has engaged in a dialog with ChatGPT on a number of issues related to the theory and practice of think tanks by creating an outline for the dialog. Result/conclusion AI technology, represented by ChatGPT, offers many opportunities for the think tank industry, including enhanced research capabilities, data-driven decision-making, and improved public engagement. However, it also poses challenges related to ethics, expertise, transparency, and workforce adaptability that think tanks need to seriously address. In the age of AI, Chinese think tanks and experts need to keep up with the trend and proactively adopt the AI technology represented by ChatGPT.
分类： 其他 >> 综合 分类： 计算机科学 >> 自然语言理解与机器翻译 分类： 图书馆学、情报学 >> 情报学 分类： 管理学 >> 公共管理 提交时间： 2023-10-30
摘要：Purpose/significance ChatGPT is a chatbot program developed by OpenAI in the United States. Conversations with ChatGPT can shed light on "Dialogue of Civilizations" in the age of AI. Method/process Currently, GPT-3.5 offers users 30 free query credits per day. By creating an outline for the conversation, Chen Yu engaged in a dialog with ChatGPT on various issues of "Dialogue of Civilizations". Result/conclusion Today, the "Standard of Civilization" has long been abandoned, and the "Clash of Civilizations" has been widely criticized. In the era of AI, the AI technology represented by ChatGPT can help promote the "Dialogue of Civilizations", help realize real-time communication between people of different cultural backgrounds, enhance the understanding and appreciation of different civilizations, and identify and alleviate prejudices in the dialogue of civilizations. At the same time, the AI technology represented by ChatGPT can also help promote "Dialogue within Civilizations" and play a positive role in resolving civil conflicts, promoting the integration of immigrants, protecting the voices of vulnerable groups, giving full play to the unique value of women, and building an age-friendly society. However, AI technologies must be developed and used with caution and with due regard to ethical considerations, in particular to prevent AI algorithms from perpetuating prejudices and reinforcing existing inequalities.
分类： 数字出版 >> 数字新闻 分类： 计算机科学 >> 自然语言理解与机器翻译 分类： 图书馆学、情报学 >> 情报学 分类： 法学 >> 法律人工智能 分类： 其他 >> 综合 提交时间： 2023-10-25
摘要：Purpose/significance ChatGPT is a chatbot program developed by OpenAI in the United States. Conversations with ChatGPT can shed light on the media and communication industry in the age of AI. Method/process Currently, GPT-3.5 offers users 30 free query credits per day. By creating an outline for the conversation, Chen Yu engaged in a dialog with ChatGPT on various issues of the media and communication industry. Result/conclusion AI technology, represented by ChatGPT, has a huge impact on the media and communication industry. In the AI era, the media and communication industry should enthusiastically embrace AI technology and use it responsibly to provide a better experience for audiences. At the same time, the government, technology companies, civil society organizations, individuals, etc. should work together with the media and communication industry to solve the problems of fake news, cyber harassment, and information cocoon that may be brought about by AI technology.
分类： 计算机科学 >> 自然语言理解与机器翻译 分类： 管理学 >> 公共管理 分类： 法学 >> 法律人工智能 分类： 图书馆学、情报学 >> 情报学 分类： 其他 >> 综合 提交时间： 2023-10-23
摘要：Purpose/significance Today, countries around the world are accelerating their transformation to digital government. Conversations with ChatGPT can shed light on the digital government transformation in the age of AI. Method/process Currently, GPT-3.5 offers users 30 free query credits per day. By creating an outline for the conversation, Chen Yu engaged in a dialog with ChatGPT on various issues of the digital government transformation. Result/conclusion In the age of AI, AI technologies, such as ChatGPT, have the potential to revolutionize digital government transformation by increasing efficiency, improving service delivery, and enabling data-driven decision making. While the benefits are immense, governments must also address issues of ethics, bias, and workforce adaptation to ensure responsible and inclusive AI deployments that deliver better services and work outcomes for their citizens.
分类： 计算机科学 >> 自然语言理解与机器翻译 分类： 图书馆学、情报学 >> 情报检索 分类： 管理学 >> 科学学与科技管理 分类： 其他 >> 综合 提交时间： 2023-09-22
摘要：Purpose/significance ChatGPT is a chatbot program developed by OpenAI in the United States. Conversations with ChatGPT can shed light on the scientific research in the age of AI. Method/process Currently, ChatGPT offers users 30 free query credits per day. By creating an outline for the conversation, Chen Yu engaged in a dialog with ChatGPT on various issues of the scientific research. Result/conclusion In the AI era, the AI technology represented by ChatGPT can become a "game-changer" in scientific research. Specifically, AI technology represented by ChatGPT can achieve faster data analysis, hypothesis generation, and decision making, trigger paradigm innovation in scientific research, promote interdisciplinary research, discover new research problems and research directions, lower the "barriers to entry" to scientific research, and promote scientific popularization and knowledge dissemination. At the same time, there are a number of potential risks associated with the use of AI technology represented by ChatGPT in scientific research, including privacy or data security issues, over-reliance on AI technology, rigidity of thinking, stereotyping or even prejudice against certain genders, races, cultures, languages and ideologies, intellectual property rights, workforce adaptation, academic misconduct, and digital hegemony or AI hegemony in the English-speaking world.
分类： 核科学技术 >> 粒子加速器 提交时间： 2023-06-18 合作期刊: 《Nuclear Science and Techniques》
摘要：For a high-energy electron facility, estimates of induced radioactivity in materials are of considerable importance to ensure that the exposure of personnel and the environment remains as low as reasonably achievable. In addition, accurate predictions of induced radioactivity are essential to the design, operation, and decommissioning of a high-energy electron linear accelerator. In the case of the 200-MeV electron linac of the National Synchrotron Radiation Laboratory (NSRL), the electrons are accelerated by five acceleration tubes and collimated by copper scrapers. The scrapers, which play a vital role in protecting the acceleration cavity, are bombarded by many electrons over a long-term operation, which causes a significant amount of induced radioactivity. Recently, the NSRL Linac is the first high-energy electron linear accelerator in China to be out of commission. Its decommissioning is highly significant for obtaining decommissioning experience. This paper focuses on the measurement of induced radioactivity on the fourth scraper, where the electron energy was 158 MeV. The radionuclides were classified according to their half-lives. Such a classification provides a reliable basis for the formulation of radiation protection and facility decommissioning. To determine the high-radioactivity area and to facilitate the decommissioning process, the slicing method was applied in this study. The specific activity of 60Co in each slice was measured at a cooling time of ten months, and the results were compared with the predictions generated by Monte Carlo program FLUKA. The trend of the measured results is in good agreement with the normalized simulation results. The slicing simulation using Monte Carlo method is useful for the determination of high-radiation areas and proper material handling protocols and, therefore, lays a foundation for the accumulation of decommissioning experience.
分类： 光学 >> 量子光学 提交时间： 2023-02-19
Ming-Xin Dong
Yi-Chen Yu
Ying-Hao Ye
Wei-Hang Zhang
En-Ze Li
Lei Zeng
Guang-Can Guo
Dong-Sheng Ding
Bao-Sen Shi
摘要：In analog to counterparts widely used in electronic circuits, all optical non-reciprocal devices are basic building blocks for both classical and quantum optical information processing. Approaching the fundamental limit of such devices, where the propagation of a single photon exhibits a good non-reciprocal characteristic, requires an asymmetric strong coupling between a single photon and a matter. Unfortunately it has been not realized yet. Here, we propose and experimentally realize a quantum non-reciprocity device with low optical losses and a high isolation of larger than 14 dB based on the cold atoms. Besides, the non-reciprocal transmission of a quantum qubit and non-reciprocal quantum storage of a true single photon are also realized. All results achieved would be very promising in building up quantum non-reciprocal devices for quantum networks.
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