In general a description of the required inputs and outputs is established then encoded with the minimum variety necessary. The mapping of input bits to output bits can then produce an estimate of the minimum hardware or software components necessary to produce the desired control behaviour; for example, in a piece of computer software or computer hardware.
The cybernetician Frank George discussed the variety of teams competing in games like football or rugby to produce goals or tries. A winning chess player might be said to have more variety than his losing opponent. Here a simple ordering is implied. The attenuation and amplification of variety were major themes in Stafford Beer's work in management [5] (the profession of control, as he called it). The number of staff needed to answer telephones, control crowds or tend to patients are clear examples.
The application of natural and analogue signals to variety analysis require an estimate of Ashby's "powers of discrimination" (see above quote). Given the butterfly effect of dynamical systems care must be taken before quantitative measures can be produced. Small quantities, which might be overlooked, can have big effects. In his Designing Freedom Stafford Beer discusses the patient in a hospital with a temperature denoting fever.[8] Action must be taken immediately to isolate the patient. Here no amount of variety recording the patients' average temperature would detect this small signal which might have a big effect. Monitoring is required on individuals thus amplifying variety (see Algedonic alerts in the viable system model or VSM). Beer's work in management cybernetics and VSM is largely based on variety engineering.
Further applications involving Ashby's view of state counting include the analysis of digital bandwidth requirements, redundancy and software bloat, the bit representation of data types and indexes, analogue to digital conversion, the bounds on finite state machines and data compression. See also, e.g., Excited state, State (computer science), State pattern, State (controls) and Cellular automaton. Requisite Variety can be seen in Chaitin's Algorithmic information theory where a longer, higher variety program or finite state machine produces incompressible output with more variety or information content.
In 2009[9] James Lovelock suggested burning and burying carbonized agricultural waste to sequester carbon. A variety calculation requires estimates of global annual agricultural waste production, burial and pyrolysis efficiency to estimate the mass of carbon thus sequestered from the atmosphere.
Answer:
C. Elmira Reformatory
Explanation:
The other answers were eliminated for lack relevance to question...
The trial court must find a witness in order to sustain the defendant's Sixth Amendment claim.
<h3>
Sixth Amendment Claim</h3>
- The rights of criminal defendants are guaranteed by the Sixth Amendment, including the right to an impartial jury, the right to an impartial judge, the right to a public trial without undue delay, and the right to know your accusers and the details of the allegations and evidence against you.
- It has been put to the test most visibly in a number of cases concerning terrorism, but it appears much more frequently in matters requiring, for instance, jury selection or witness protection.
- The accused has the legal right to a quick and open trial by an impartial jury of the state and district where the offense was committed, such district shall have been determined in advance by law, in all criminal cases.
To learn more about the Sixth Amendment Claim refer to:
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