Time
PulseAugur coverage of Time — every cluster mentioning Time across labs, papers, and developer communities, ranked by signal.
- 2026-05-25 research_milestone A new paper introduces the TIME embedding for video representation learning. 来源
4 天有情绪数据
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Memorial Day's origins and evolution from solemn observance to summer kickoff
Memorial Day, observed on the last Monday of May, honors fallen U.S. service members and unofficially marks the start of summer. Its origins trace back to the Civil War, with early observances in places like Waterloo, N…
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新的 TIME 嵌入通过运动学习视频，减少训练数据需求
研究人员开发了一种名为 TIME（Temporally Informed Motion Embedding，时间感知运动嵌入）的新方法，该方法利用运动进行高效的视频表示学习。该方法使用在合成运动数据（特别是点轨迹）上训练的掩码自动编码器来重建缺失的运动。通过专注于运动，TIME 显著减少了对海量训练数据集的需求，并绕过了依赖语言的范式，从而实现了更好的时间理解和细粒度概念学习。
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Amazon 推出使用 Alexa 内容的 AI 生成播客
Amazon 已开始通过重新利用其 Alexa 助手的内容来制作 AI 生成的播客。这些播客由两位 AI 生成的主持人讨论各种话题，包括文化趋势和音乐行业。该公司声称记者将对内容进行事实核查，并与主要新闻机构合作以确保准确性，尽管批评者认为这是试图在最少人工监督的情况下生成吸引眼球的“垃圾内容”。
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Toto 2.0 models show scaling benefits in time series forecasting
Researchers have introduced Toto 2.0, a suite of five open-weight time series forecasting models that demonstrate the effectiveness of scaling foundation models. The models, trained using a single recipe, show improved …
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Amazon Alexa Plus 按需生成定制 AI 播客
亚马逊为其 Alexa Plus AI 助手推出了一项新功能，允许用户按需生成定制播客节目。用户可以指定一个主题，Alexa 将进行研究并创建包含 AI 生成主持人的节目，并提供调整长度和焦点的选项。此举将 Alexa 从一个简单的语音助手扩展为一个个性化的 AI 内容创作者，它从 200 多个新闻合作伙伴处获取信息以提高准确性。
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AI will create new jobs, not eliminate them, experts say
Contrary to widespread fears of mass unemployment due to AI, a venture capitalist argues that transformative technologies historically create new job opportunities rather than simply replacing existing ones. David Georg…
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AI fuels Samsung's $1T market cap; Anthropic, Meta, SpaceX make major AI investments
The Beijing Academy of Artificial Intelligence (BAAI) has released BAAI Cardiac Agent, the first multimodal diagnostic agent for cardiac magnetic resonance imaging, capable of end-to-end automated analysis and report ge…
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GrubMarket makes TIME 100 list; US tariffs loom, SK stocks surge
GrubMarket, a food tech company founded by Mike Xu, has been recognized on TIME's 100 Companies Industry Leaders list for its work in global food supply chains. The company, valued at $4.5 billion, positions itself as a…
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Mistral AI recognized on TIME's Most Influential Companies list
Mistral AI has been recognized on TIME's 100 Most Influential Companies list for 2026, specifically ranking within the top 10 for AI. The company highlighted this achievement by emphasizing its customers' ability to dep…
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Hugging Face入选《TIME》年度最具影响力的10家AI公司榜单
Hugging Face被《TIME》杂志评为2026年度最具影响力的10家AI公司之一。该公司对此次入选表示兴奋，并强调了其对开源AI的承诺。
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AI 公司因安全担忧限制访问强大模型
领先的 AI 公司越来越多地因网络安全和生物安全等领域的双重使用风险而扣留其最先进的模型。这一趋势引发了关于治理和访问强大 AI 系统的疑问。专家指出，虽然网络攻击能力已有充分记录，但由于缺乏可比数据，生物风险更难评估。
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CSET Director Toner warns Senate Judiciary on China's AI "distillation attacks"
Helen Toner, Director of Georgetown University's Center for Security and Emerging Technology (CSET), testified before the U.S. Senate Judiciary Committee regarding China's alleged theft of U.S. AI innovation. Toner high…