Abstract: Position-Based Visual Servoing (PBVS) is a widely used technique for UAV control, enabling precise motion based on visual feedback. This paper presents a nonlinear control strategy based on ...

Abstract: In the existing research on finite-time synchronization (FTS) control for fractional-order coupled neural networks (FOCNNs), signum function plays a crucial role in controller design. The ...

CISA is sounding the alarm over a critical vulnerability in GeoServer that is being actively exploited in the wild, ordering federal agencies to patch immediately. The flaw, tracked as CVE-2025-58360, ...

CISA has ordered U.S. federal agencies to patch a critical GeoServer vulnerability now actively exploited in XML External Entity (XXE) injection attacks. In such attacks, an XML input containing a ...

Because user input is not sufficiently sanitized, attackers could exploit the flaw to define external entities within an XML request. The US cybersecurity agency CISA on Thursday warned that threat ...

“Gain of function” (GoF) research refers to genetic modification that deliberately enhances the abilities of an organism — often a virus or bacterium — to study how such changes affect its function, ...

Function Health, a startup that offers lab testing and body scans for early disease detection, scored nearly $300 million in series B funding, boosting its valuation to $2.5 billion. Redpoint Ventures ...

Mario Aguilar covers technology in health care, including artificial intelligence, virtual reality, wearable devices, telehealth, and digital therapeutics. His stories explore how tech is changing the ...

There is a long history of supplements marketed to enhance memory, focus, overall cognitive function, and brain health. None of them are backed by quality scientific evidence, and they seem to go ...

1 School of Humanities, Southwest Jiaotong University, Chengdu, China 2 International School of Law and Society, Sichuan International Studies University, Chongqing, China Objective: This systematic ...

The new managed functions will let enterprises apply LLM reasoning to structured and unstructured data directly in SQL, eliminating prompt tuning and external tools. Google has boosted its BigQuery ...