Abstract: Trackside acoustic detection using the fault diagnostic model is an important part of intelligent operation and maintenance in railroad transportation systems. However, the Doppler effect ...
The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...
I use a 2-layer map to cache all lsp progress messages, thus split the O (N * M) time complexity calculation into almost O (1) on every LSP progress update. N is active lsp clients count, M is token ...