feilverifisering

Feilverifisering is a term used in computing and engineering to describe the process of confirming that an error has occurred. This differs from error detection, which simply identifies that something is wrong. Feilverifisering aims to provide further information about the nature or extent of the error, often to aid in its diagnosis and resolution.

This process can involve several steps. For example, after a system detects a potential anomaly, feilverifisering might involve re-running a computation, checking for consistency across different data sources, or examining specific error codes generated by hardware or software. The goal is to move beyond a simple "error detected" state to a more informed understanding of "what went wrong and why."

In some contexts, feilverifisering is crucial for safety-critical systems where incorrect assumptions about errors could lead to dangerous situations. For instance, in aviation or medical equipment, a false positive error detection might lead to unnecessary shutdowns, while a failure to properly verify a real error could have severe consequences. The methods employed for feilverifisering vary widely depending on the domain, ranging from simple checksums to complex diagnostic routines. The ultimate aim is to ensure reliability and robustness by accurately understanding and responding to system malfunctions.