The Hubble Space Telescope has captured imagery of the R Aquarii binary star system from 2014-2023. The images have been time-lapsed here to show the evolution of the region. Credit: NASA, ESA, M.

The San Francisco 49ers head into the 2025 NFL season with some serious question marks at wide receiver. With injuries and ...

Binary Sparse Matrix-Vector Multiplication (SpMV) is a heavy computational kernel in weblink analysis, integer factorization, compressed sensing, spectral graph theory, and other domains. Testing ...

It is well-known that constant-time addition, in which the execution delay is independent of operand lengths, is feasible only if the output is expressed in a redundant representation. There are many ...