Computer Sciences

Giving cryptocurrency users more bang for their buck

A new cryptocurrency-routing scheme co-invented by MIT researchers can boost the efficiency—and, ultimately, profits—of certain networks designed to speed up notoriously slow blockchain transactions.

Security

Researchers invent low-cost alternative to Bitcoin

The cryptocurrency Bitcoin is limited by its astronomical electricity consumption and outsized carbon footprint. A nearly zero-energy alternative sounds too good to be true, but as School of Computer and Communication Sciences ...

Computer Sciences

Cleaning up money laundering

Money laundering is big business but wholly illegal big business. It has an enormously negative impact on local, national, and international economies as well as providing the financial means to fund other criminal activities ...

Business

Virus upends outsourcing as firms 'reshore', embrace AI

Coronavirus is permanently shaking up the global outsourcing industry as lockdowns from Bangalore to Manila prompt firms to "reshore" jobs and, with AI, to move further away from needing humans at all.

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