FEC (forward-error-correction) techniques correct errors at the receiver end of digital communications systems. In contrast with error-detection and retransmission ...

Gray code is a systematic ordering of binary numbers in a way that each successive value differs from the previous one in ...

A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...

In a groundbreaking achievement, published in the journal PLOS One, researchers have identified the author and title of an ancient text that lay sealed inside a charred scroll for nearly 2,000 years.

Body language is a silent orchestra, as people constantly give clues to what they’re thinking and feeling. Non-verbal messages including body movements, facial expressions, vocal tone and volume, and ...