reliability (performance)

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• Reliability engineering — is an engineering field, that deals with the study of reliability: the ability of a system or component to perform its required functions under stated conditions for a specified period of time. [ Definition by IEEE] It is often reported in terms… …   Wikipedia

• Performance testing — covers a broad range of engineering or functional evaluations where a material, product, system, or person is not specified by detailed material or component specifications: rather, emphasis is on the final measurable performance… …   Wikipedia

• Performance Based Logistics — is a strategy for system support. Instead of goods and services a supplier is paid for a guaranteed level of performance and system capability. The supplier often has to guaranty the performance at lesser costs but has more control over all… …   Wikipedia

• Reliability (statistics) — In statistics, reliability is the consistency of a set of measurements or measuring instrument, often used to describe a test. This can either be whether the measurements of the same instrument give or are likely to give the same measurement… …   Wikipedia

• reliability — reliable re‧li‧a‧ble [rɪˈlaɪəbl] adjective someone or something that is reliable can be trusted or depended on: • a good, reliable worker • The system will be more reliable than the current equipment. reliability noun [uncountable] : • The… …   Financial and business terms

• Reliability —   This is the concept of how long a device or process can operate properly without needing maintenance or replacement.   Electric system reliability has two components adequacy and security. Adequacy is the ability of the electric system to… …   Energy terms

• Performance measurement period — In telecommunication, performance measurement period is the period during which performance parameters are measured. A performance measurement period is determined by required confidence limits and may vary as a function of the observed parameter …   Wikipedia

• Human reliability — is related to the field of human factors engineering, and refers to the reliability of humans in fields such as manufacturing, transportation, the military, or medicine. Human performance can be affected by many factors such as age, circadian… …   Wikipedia

• Human cognitive reliability correlation — (HCR) is a technique used in the field of Human reliability Assessment (HRA), for the purposes of evaluating the probability of a human error occurring throughout the completion of a specific task. From such analyses measures can then be taken to …   Wikipedia

• Inter-rater reliability — In statistics, inter rater reliability, inter rater agreement, or concordance is the degree of agreement among raters. It gives a score of how much homogeneity, or consensus, there is in the ratings given by judges. It is useful in refining the… …   Wikipedia

• Network performance management — Contents 1 Factors affecting network performance 2 The performance management discipline 3 Network performance management tasks and classes of tools 4 See …   Wikipedia