Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Abstract: Video watermarking based on frequency domain is proved to have good invisibility and robustness. However, most of the existing video watermarking schemes embed watermarks in the frequency ...

Jim Cramer breaks down why he's keeping an eye on shares of AMD. Trump administration looking to sell nearly 200 commissary stores Border Patrol commander Bovino ordered to face federal judge in ...

Global, the Media & Entertainment group, has unveiled plans to expand into video-first podcast brands and branded entertainment in sport, while launching a new suite of data-led tools to prove ...

Ask the publishers to restore access to 500,000+ books. Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can ...