When message symbols have unequal probabilities, the cost of transmission can be compressed to a precise mathematical limit. This video reveals how Huffman's bottom-up tree construction achieves ...

While existing health information–seeking behavior models have long explained how people find and evaluate health information, less is known about how users engage with these newer tools, particularly ...

Abstract: In the case of short code, polar code demonstrates superior performance compared with Low Density Parity Check (LDPC) code. Particularly in low coding rate scenario, the complexity of Polar ...

We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors ...

Clicking a captcha "I am not a robot" box and identifying images to prove it is second nature for many internet users. Now, cybercriminals are exploiting people's comfort with the routine to scam them ...

Abstract: Recent studies have demonstrated strong associations between the changes in dynamic functional connectivity (FC) and both behavioral and cognitive functions. The sliding window technique is ...

Researchers have created a compact chip that manipulates light-based quantum information with remarkable precision, advancing the development of next-generation photonic and quantum technologies. What ...

A software engineer at Google unlawfully used confidential company information to make a series of bets that won him about $1.2 million on the online prediction market Polymarket, the Justice ...