Abstract: The manufacturing environment and activities with a large volume and variety of product data have put forward higher requirements for the proof and verification of identity information.

Abstract: In response to the rapid growth of data in cyberspace and the resulting challenge to storage capacity, this paper proposes a new off-chain storage scheme for blockchain based on erasure ...

Abstract: With the rapid development of information technology, information security issues are becoming increasingly serious. The traditional information security protection system faces many ...

When Satoshi Nakamoto introduced Bitcoin to the world in 2008, the pseudonymous coder envisioned his decentralized currency as a reaction to the financial crisis that had paralyzed the global economy.

Joel Mokyr, Philippe Aghion and Peter Howitt have been awarded the Nobel Prize for Economic Sciences for their work explaining how innovation and what economists call “creative destruction” drive ...

One of America's most recognized and experienced broadcast journalists, Lesley Stahl has been a "60 Minutes" correspondent since 1991. After nearly a decade spent studying the most famous stock market ...

On November 20, 1959, at a pier in Brooklyn, the writer Peter Matthiessen boarded the M.V. Venimos, a freighter bound for Iquitos, a port town deep in the Peruvian Amazon. He was fresh off the ...

Philippe Aghion, research associate Peter Howitt, and NBER board member Joel Mokyr have been awarded the 2025 Nobel Memorial Prize in Economic Sciences “for having explained innovation-driven economic ...

Abstract: With the widespread adoption of digital twin (DT) technology in cross-domain data sharing scenarios, ensuring secure and efficient search over encrypted data has become a significant ...

AI agents, software systems that use AI to pursue goals and complete tasks on behalf of users, are proliferating. Think of them as digital assistants that can make decisions and take actions towards ...