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In computer science, group coded recording or group code recording (GCR) refers to several distinct but related encoding methods for representing data on magnetic media. The first, used in 6250 bpi magnetic tape since 1973, [ 1 ] [ 2 ] is an error-correcting code combined with a run-length limited (RLL) encoding scheme, belonging into the group ...
Lossless compression of digitized data such as video, digitized film, and audio preserves all the information, but it does not generally achieve compression ratio much better than 2:1 because of the intrinsic entropy of the data. Compression algorithms which provide higher ratios either incur very large overheads or work only for specific data ...
It was developed by Robert M. Koch in 1963 as an answer to the difficulties of using a feed conversion ratio to compare individual animals. [1] Effective use of RFI data can greatly improve beef cattle farm profits. [ 2 ]
The efficiency ratio indicates the expenses as a percentage of revenue (expenses / revenue), with a few variations – it is essentially how much a corporation or individual spends to make a dollar; entities are supposed to attempt minimizing efficiency ratios (reducing expenses and increasing earnings). The concept typically applies to banks.
The net output of a particular industry should not however be confused with the total value of its outputs, since in reality that total value includes the value-added by production plus the value of inputs used up (i.e. intermediate consumption) in producing the total value of outputs. For example, in making a car, a car factory adds value to ...
ROCE is used to prove the value the business gains from its assets and liabilities. Companies create value whenever they are able to generate returns on capital above the weighted average cost of capital (WACC). [3] A business which owns much land will have a smaller ROCE compared to a business which owns little land but makes the same profit.
This allows high value data from any number of existing GRC applications to be collated and analysed. The aggregation of GRC data using this approach adds significant benefit in the early identification of risk and business process (and business control) improvement.
Bigtable development began in 2004. [1] It is now used by a number of Google applications, such as Google Analytics, [2] web indexing, [3] MapReduce, which is often used for generating and modifying data stored in Bigtable, [4] Google Maps, [5] Google Books search, "My Search History", Google Earth, Blogger.com, Google Code hosting, YouTube, [6] and Gmail. [7]