Internet

Casanova: A scalable consensus protocol for blockchain

A team of researchers at Pyrofex Corporation recently introduced Casanova, a leaderless optimistic consensus algorithm suited for use in a blockchain. Rather than producing a chain, Casanova produces blocks in a directed ...

Internet

US tech titans look to ditch passwords

Apple, Google and Microsoft said Thursday they are looking to get rid of passwords and replace them with a more secure way to access accounts or devices.

Internet

Spotify deals with random shuffle and us mortals

How do we mortals perceive random sequences? An entry in the question-and-answer site Quora focused on a question involving a music-streaming service Spotify. That question signifies how we perceive what is and what is not ...

Internet

Cut-and-paste enters era of augmented reality

It was in 1901 that an author of children's books imagined an electronic image that could float over people and provide information about them. L. Frank Baum, who a year earlier penned "The Wonderful Wizard of Oz," referred ...

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