He was found dead in a lonely cornfield, badly decomposed and far from home, with no clear explanation for how he got there. Then police searched his pockets and found two handwritten notes that ...

A comprehensive book on data structures and algorithms, with tested TypeScript implementations. Covers the core curriculum of an undergraduate algorithms course --- from sorting and searching through ...

To learn more about our editorial approach, explore The Direct Message methodology. I grew up in a house where grocery shopping was strategy. My mom knew which store had cheaper produce, which one ran ...

Abstract: Convolutionally precoded polar codes known as polarization-adjusted convolutional (PAC) codes are a promising variant of polar codes for short block lengths. The precoding in PAC codes has ...

Abstract: The periodic pulse features induced by early damage to rolling bearings under a strong noise background are weak, and the signal decomposition method based on the symplectic geometry ...