Communication-system designers have always had to deal with trade-offs among data reliability, efficient use of available spectrum, data throughput, and cost. Error-correction coding (ECC) is one of ...

Zehong Wang, Xiaolong Han, Yanru Chen, Xiaotong Ye, Keli Hu, Donghua Yu (2022) Prediction of willingness to pay for airline seat selection based on improved ensemble learning Airlines have launched ...

Ah, 2010. The year when Apple launched the iPad, but the limelight was stolen by something else entirely: Antennagate. Soon after the launch of the iPhone 4, users discovered that when they held the ...

Stood outside the CIA's headquarters in Langley, Virginia, is a mystery that has eluded the agency's brightest minds for 35 years. A curving metal sculpture, known as Kryptos, was built by the artist ...

15:35, Fri, Oct 3, 2025 Updated: 15:40, Fri, Oct 3, 2025 Martin Lewis is urging people who earn £80,000 or less who claim Child Benefit to call up HMRC and get a new tax code. That’s because HMRC has ...

What is the Silent Hill 2 motel safe code? Silent Hill is rife with puzzles to solve, but few can cause more consternation than the humble safe code puzzle. To solve the motel safe code puzzle, ...

A drone image shows the Amazon rainforest and the city of Belem in the back ahead of COP 30, at Ilha do Combu, in Belem, Para state, Brazil August 10, 2025. REUTERS/Anderson Coelho/File Photo Deep in ...

How much do you know about Prevent – the UK’s strategy ‘to stop people becoming terrorists’? Our new report - This Is The Thought Police: The Prevent duty and its chilling effect on human rights - ...