A key problem in the design of good algorithms for this problem is that formulas for the variance may involve sums of squares, which can lead to numerical instability as well as to arithmetic overflow when dealing with large values.

The key words here are fair and eventually-if characters ' ranks are close, and the weaker character has obtained some advantage, then the weaker character can escape defeat or perhaps prevail.

Using the " lock and key " metaphor, the antigen itself can be seen as a string of keys-any epitope being a " key "-each of which can match a different lock.

The key advantage of self-propelled over towed artillery is that it can be brought into action much faster.

A key characteristic of bandwidth is that a band of a given width can carry the same amount of information, regardless of where that band is located in the frequency spectrum.

A standard telegraph key has a built-in knife switch that can be used to short the key's contacts.

On personal computers, the key can be used by software in several different ways, such as to switch between multiple login sessions, to terminate a program, or to interrupt a modem connection.

The record and its key can both be up to four gigabytes long.

Other problems can easily occur when a minor is the agreed trump suit, or the key suit when no trump suit is agreed.

Modern encryption methods can be divided by two criteria: by type of key used, and by type of input data.

An adversary can use multiple computers at once, for instance, to increase the speed of exhaustive search for a key ( i. e., " brute force " attack ) substantially.

The security of an algorithm cannot exceed its key length ( since any algorithm can be cracked by brute force ), but it can be smaller.

Keys are used to control the operation of a cipher so that only the correct key can convert encrypted text ( ciphertext ) to plaintext.

Thus in the presence of large quantum computers an n-bit key can provide at least n / 2 bits of security.

Image: Keyboard layout Chinese Traditional. png | Chinese ( traditional ) keyboard layout, a US keyboard with Zhuyin, Cangjie and Dayi key labels, which can all be used to input Chinese characters into a computer

Each key is mapped to a number and then can be mapped to a corresponding letter or command.

With the 9 main keys, ( operated by the index, middle, and ring fingers ), 2 prefix keys and one delete key, the EkaPad can produce all the inputs of a standard qwerty keyboard with one, two, and a few three finger chords.

The system can also be applied in a single hand configuration or as one key at a time if needed.

" Another key component affecting a trial outcome is the jury selection, in which attorneys will attempt to include jurors from whom they feel they can get a favorable response or at the least unbiased fair decision.

Symmetric-key ciphers are suitable for bulk encryption using shared keys, and public-key encryption using digital certificates can provide a practical solution for the problem of securely communicating when no key is shared in advance.

However, in more specific calculators, a button can perform multi-function working with key combination or current reckoning mode.

The key man almost certainly would be Col. William W. Wisman, SAC's senior controller.

It could reach key tactical points faster than infantry and destroy them or hold them as the case might be for the foot soldier.

However, his subject matter and basic themes have remained surprisingly consistent, and these, together with certain key poetic images, may be traced through all his work, including the new jazz experiments.

Here are some key areas to examine to make sure your pricing strategy will be on target:

Over a relatively short period of time, usually about four to twelve weeks, the worker must be able to shift the focus, back and forth, between immediate external stressful exigencies ( `` precipitating stress '' ) and the key, emotionally relevant issues ( `` underlying problem '' ) which are, often in a dramatic preconscious breakthrough, reactivated by the crisis situation, and hence once again amenable to resolution.

A few key skilled workers experienced in the company's type of work usually must be brought in with the plant manager, or hired away from a similar plant elsewhere.

In order to focus clearly upon the operation of this one force, which we may call the effect of `` public-limit pricing '' on `` key '' wage bargains, we deliberately simplify the model by abstracting from other forces, such as union power, which may be relevant in an actual situation.

To be sure of matching color as well as form, pieces of cartoon were traced on the roughcast, and large samples painted in fresco, then left two months to dry out to their final key.

I submit that this is the key problem of international relations, that it always has been, that it always will be.

Mr. Schaefer also recommended that the snow emergency route plan, under which parking is banned on key streets and cars are required to use snow tires or chains on them, should be `` strictly enforced ''.

It might be argued that the Communists are less inhuman than the Nazis and furnish the artist with drama in a lower key.

Throughout `` The Making Of A President '' Mr. White shows wonderfully well how the pressures pile up on candidates, how decisions have constantly to be made, how fatigue and illness and nervous strain wear candidates down, how subordinates play key roles.

The committee debated the possibility of a shift key function ( like the Baudot code ), which would allow more than 64 codes to be represented by six bits.

By contrast, the Rijndael specification per se is specified with block and key sizes that may be any multiple of 32 bits, both with a minimum of 128 and a maximum of 256 bits.

Under the 4th century version of democracy the roles of general and of key political speaker in the assembly tended to be filled by different persons.

Bibas argues, " These procedures may be constitutional and efficient, but they undermine key values served by admissions of guilt in open court.

A key point which is often overlooked is that published lower bounds for problems are often given for a model of computation that is more restricted than the set of operations that you could use in practice and therefore there are algorithms that are faster than what would naively be thought possible.

As well as different instruments, the tempo, time signature and key signature may be altered, sometimes drastically so.

Firing data has to be calculated and is the key to indirect fire, the arrangements for this have varied widely.

The difficulty is heightened when songs merge, as in " Now "/" Later "/" Soon ", because all three have to be performed in the same key, limiting the ability to pick a comfortable key for each singer.

Thinking in abstractions is considered to be one of the key traits in modern human behaviour, which is believed to have developed between 50, 000 and 100, 000 years ago, probably before the modern human exodus from Africa.