Abstract: Bag-of-words (BoW) modeling has yielded successful results in document and image classification tasks. In this paper, we explore the use of BoW for cognitive state classification. We ...

这不是电影情节，而是近期在以色列旅游行业真实上演的网络攻击缩影。据以色列国家网络管理局（INCD）最新通报，自2025年第四季度以来，针对旅行社、酒店集团和在线旅游平台（OTA）的钓鱼攻击激增近300%。攻击者不再满足于广撒网式诈骗，而是将目标精准锁 ...

Body language is a silent orchestra, as people constantly give clues to what they’re thinking and feeling. Non-verbal messages including body movements, facial expressions, vocal tone and volume, and ...