AI models still lose track of who is who and what's happening in a movie. A new system orchestrates face recognition and staged summarization, keeping characters straight, and plots coherent across ...

The evidence is solid but not definitive, as the conclusions rely on the absence of changes in spatial breadth and would benefit from clearer statistical justification and a more cautious ...

近期，Google对一长期利用EZPass和USPS名义实施大规模短信诈骗的跨国团伙提起的诉讼，不仅标志着科技企业在打击网络黑产中的角色从被动防御转向主动出击，更暴露了当前反欺诈体系面临的严峻挑战。该团伙通过滥用Google ...

A recent study from researchers at Anthropic, titled ‘How AI Impacts Skill Formation,’ provides a rigorous look into this dilemma, revealing that the way we interact with these tools creates two ...

本文通过深入剖析攻击机理，提出了基于行为序列分析、动态重定向追踪及上下文感知的防御框架，并提供了相应的技术实现思路。研究表明，唯有打破对云厂商域名的盲目信任，建立细粒度的动态检测机制，并结合严格的云资源管理与用户意识提升，方能有效应对此类高级威胁。

Background Patients with heart failure (HF) frequently suffer from undetected declines in cardiorespiratory fitness (CRF), which significantly increases their risk of poor outcomes. However, current ...