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Abstract: As a shared and distributed database, blockchain empowers distributed edge computing (EC) networks with decentralization, integrity, and auditability of trust management. However, a ...

Abstract: Intelligent fault diagnosis of mechanical equipment is crucial to ensure reliable operation. However, cloud-based fault diagnosis methods often encounter challenges, such as time delays and ...

November 24, 2025 • Our annual reading guide returns with 380+ new titles handpicked by NPR staff and trusted critics. Find 13 years of recommendations all in one place — that's more than 4,000 great ...

December 17, 2025 • A federal appeals court in Washington, D.C. has ruled that National Guard troops can remain in the city for now. That decision comes after a different federal appeals court ruled ...