用人工智能对抗人工智能. 人工智能(AI)的发展大大增加了深度伪造的风险。. 现今人工智能算法(包括生成模型)创造出的内容与真实图像、视频或音频记录几乎难以区分。. 此外,这些算法获得成本也较低,并且能够通过非常容易获得的数据集进行训练,使 ...
今天网上的每个人都有一个元宇宙身份,我们都通过在线互动(无论是 Facebook、Reddit 还是数字钱包地址)共同构建了自己的在线形象。这些数据与我们的行为、代表性偏好和视觉相似度相关,可以具体化形成我们的在线化身,或者说,我们的数字复制品。
研究表明, 正念冥想 和 慈心禅 可以减少自我评判,从而 改善心理健康 ,包括减轻 抑郁 、 焦虑 和 创伤后应激障碍 (PTSD)。. 在为期八周的正念计划之后,参与者的 自我评判 都有效减少了。. 这种变化与抑郁和焦虑的减轻相关。. 最后一点:冥想者新手可能 ...
Digital trade in services is among the most dynamic sectors in the global economy and could be further harnessed for the recovery process, as evidenced by the role of digital payments and cross-border data flows in response to COVID-19. However, despite the tech development, barriers to digital trade continue to exist.
The World Economic Forum is an independent international organization committed to improving the state of the world by engaging business, political, academic and other leaders of society to shape global, regional and industry agendas. Incorporated as a not-for-profit foundation in 1971, and headquartered in Geneva, Switzerland, the Forum is tied to no political, partisan or national interests.
While tackling inflation, higher interest rates have wider repercussions: slowing down growth, increasing pressure on global markets, creating debt sustainability risks and changing the nature of investment.
Through the Global Gender Gap Report, the World Economic Forum quantifies the magnitude of gender disparities and tracks their progress over time, with a specific focus on the relative gaps between women and men across four key areas: health, education, economy and politics.
朝着希望和行动前进. 我认为人类正处于一个黑暗的长隧道口,隧道的尽头闪烁着希望的星光。. 但是,坐在隧道口祈祷星星出现是没有用的。. 我们必须采取行动,克服所有障碍,包括气候变化、生物多样性丧失、农药、杀虫剂和除草剂毒害土壤、人工化肥污染 ...
据估计,到2025年,将有 35亿人 生活在缺水地区,因此制定全面的水资源管理战略十分紧迫。. 通过发展循环水资源管理系统,最大限度实现水资源再利用,可以提高水资源的韧性。. 在意大利,只有4%的 废水得到重复利用 ,而这一数值最高能到达23%。. 此外 ...
This article was originally published on 8 March 2023 and updated to reflect the latest data from the Global Gender Gap Report 2023. A wide gender gap exists at central banks: IMF survey.
数据表明,中国农历新年前两周的客运量较往年锐减70%. 传统而言,中国成千上万的大城市居民会选择回到遥远的家乡庆祝春节. 然而由于疫情,今年可能有近4800万人选择就地过年预计水电油气部门和电影院将会面临需求骤增的状况. 一年一度的春运向来是全球 ...