SINGAPORE – An app is being developed to help Singaporeans detect fraudulent QR codes that lead them to harmful sites when they are trying to access government services instead. Currently available ...

Evochora is a scientific simulation platform where digital organisms — written in EvoASM, a spatial assembly language — live as distributed code in an n-dimensional grid. They interact with their ...

Abstract: In this letter, we propose an uplink sparse code-aided on-off division multiple access (SC-ODMA) system that enhances energy efficiency and error correction ...

Microsoft says a ransomware affiliate it tracks as Vanilla Tempest now targets U.S. healthcare organizations in INC ransomware attacks. In May 2024, a threat actor called "salfetka" claimed to sell ...

What is easily the most ambitious deepfake scam yet has taken place in Hong Kong, where attackers were able to convince an employee of an unnamed company to transfer HK$200 million (about $25 million) ...

Abstract: Over multipath channels, complete complementary code division multiple access and convolutional spreading code division multiple access provide inter-channel interference free transmission ...

Racism exists in the healthcare system and is a root cause of health inequities among Indigenous Peoples. When microaggressions of racism are carried out by healthcare providers, therapeutic trust may ...

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Regression-based approaches are widely used in causal mediation analysis. The presence of multiple mediators, however, increases the complexity and difficulty of mediation analysis. In such cases, ...