Spreadsheets are still useful, but if you do a lot of work with numbers, you'll realize that they have limitations.

Abstract: Instagram has been one of the most used social networks in the last decade. An indicator of the success of an account is the number of followers the account has. Therefore, various efforts ...

Abstract: This article considers 3-D underwater environments cluttered with obstacles. This article handles how to localize all transceiver nodes in sensor networks. Each node can measure its depth, ...