Solana debuts onchain governance letting validators vote on network changes through stake-weighted proposals. The Solana Foundation has rolled out a new onchain governance system for the network. It’s ...

Calgary Transit will complete installing the new fare validators by the end of June 2025. Calgary Transit plans to install ticket validator machines on CTrain platforms throughout its system starting ...

This paper discusses verification and validation (V&V) of simulation models. V&V are concerned with determining whether a model and its results are "correct" for a specific use or purpose. Model ...