data measurement
11Data warehouse — Overview In computing, a data warehouse (DW) is a database used for reporting and analysis. The data stored in the warehouse is uploaded from the operational systems. The data may pass through an operational data store for additional operations… …
12Data quality — Data are of high quality if they are fit for their intended uses in operations, decision making and planning (J. M. Juran). Alternatively, the data are deemed of high quality if they correctly represent the real world construct to which they… …
13Data acquisition — is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer. Data acquisition systems (abbreviated with the acronym DAS or… …
14Data Explorers — Limited Type Private Industry Market Data Founded 2002 Headquarters London, UK …
15Data quality control — is the process of controlling the usage of data with known quality measurement for an application or a process. This process is usually done after a Data quality assurance process, which consists of discovery of data inconsistency and correction …
16Data reduction — is the transformation of numerical or alphabetical digital information derived empirical or experimentally into a corrected, ordered, and simplified form. Columns and rows are moved around until a diagonal pattern appears, thereby making it easy… …
17Data Storage Institute — (Singapore) Vision To be a vital node in a global community of knowledge generation and innovation, nurturing research talents and capabilities for world class Research Development in next generation technologies. Mission To establish Singapore… …
18Data Position Measurement — (DPM) ist ein Kopierschutzmechanismus, bei dem die genaue Positionen der Daten auf einer CD/DVD geprüft werden. Gepresste CDs sind perfekte Klone, bei denen sich die Daten immer an der gleichen Stelle befinden, gebrannte CDs sind jedoch immer… …
19Data binning — is a data pre processing technique used to reduce the effects of minor observation errors. The original data values which fall in a given small interval, a bin, are replaced by a value representative of that interval, often the central value. It… …
20Measurement uncertainty — In metrology, measurement uncertainty is a non negative parameter characterizing the dispersion of the values attributed to a measured quantity. The uncertainty has a probabilistic basis and reflects incomplete knowledge of the quantity. All… …
