Backtracking is possible in an iterative approach.

Backtracking is a recursive algorithm.

Backtracking is a general algorithm for finding all ( or some ) solutions to some computational problem, that incrementally builds candidates to the solutions, and abandons each partial candidate c (" backtracks ") as soon as it determines that c cannot possibly be completed to a valid solution.

Backtracking is an important tool for solving constraint satisfaction problems, such as crosswords, verbal arithmetic, Sudoku, and many other puzzles.

Backtracking is also utilized in the ( diff ) difference engine for the MediaWiki software.

Backtracking to previous screens is rarely required.

Backtracking starts at the highest scoring matrix cell and proceeds until a cell with score zero is encountered, yielding the highest scoring local alignment.

Richard Frost also used memoization to reduce the exponential time complexity of parser combinators, which can be viewed as “ Purely Functional Top-Down Backtracking ” parsing technique.

Backtracking can be applied only for problems which admit the concept of a " partial candidate solution " and a relatively quick test of whether it can possibly be completed to a valid solution.

* Backtracking and Baumert 1965 was adopted to economize on the use of time and storage by working on and storing only one possibility at a time in exploring alternatives.

Backtracking depends on user-given " black box procedures " that define the problem to be solved, the nature of the partial candidates, and how they are extended into complete candidates.

Backtracking on his previous assertion that Bush could continue without Pulsford, Rossdale stated that he started a new band because he didn ’ t want to dilute everything Bush had accomplished by changing members.

It is also possible, but equally doubtful, that he actually shot down the hundreds of men with which his legend credits him.

Recognizing that the Rule of Law is `` a dynamic concept which should be employed not only to safeguard the civil and political rights of the individual in a free society '', the Congress asserted that it also included the responsibility `` to establish social, economic, educational and cultural conditions under which his legitimate aspirations and dignity may be realized ''.

At General Power's seat in the balcony there is also a gold phone.

In addition to the authentication and acknowledgment procedures which precede and follow the sending of the go messages, again in special codes, each message also contains an `` internal authenticator '', another specific signal to convince the recipient that he is getting the real thing.

He added that he also stresses the works of these favorite masters on tour, especially Mahler's First and Fourth symphonies, and Das Lied Von der Erde, and Bruckner's Sixth -- which is rarely played -- and Seventh.

The test of form is fidelity to the experience, a gauge also accepted by the abstract expressionist painters.

Though he is also concerned with freeing dance from pedestrian modes of activity, Merce Cunningham has selected a very different method for achieving his aim.

The answers derived by these means may determine not only the temporal organization of the dance but also its spatial design, special slips designating the location on the stage where the movement is to be performed.

It is because there is not only darkness but also light that our situation becomes inexplicable.

but there is also compassion.

also he is a drunk, and has lost his job on that account.

And if I have gone into so much detail about so small a work, that is because it is also so typical a work, representing the germinal form of a conflict which remains essential in Mann's writing: the crude sketch of Piepsam contains, in its critical, destructive and self-destructive tendencies, much that is enlarged and illuminated in the figures of, for instance, Naphta and Leverkuhn.

By `` image '' is meant not only a visual presentation, but also remembered sensations of any of the five senses plus the feelings which are immediately conjoined therewith.

he is questioning, also, every epistemology which stems from Hume's presupposition that experience is merely sense data in abstraction from causal efficacy, and that causal efficacy is something intellectually imputed to the world, not directly perceived.

it is true that they are also extremely dull.

Now the detective must save his own skin by informing on the girl he loves, who is also the real murderer.

But it is also the climax to one of the absorbing chapters in our current political history.

Since a civilizational crisis involves also a crisis in private interests and in the ruling class, reaction is normally found among those who feel themselves to be among the ruling class.

`` The Rocking Horse Winner '' is also a story about a boy's love for his mother.

Evidence is plentiful that early and later also he has been indebted to the Gothic romancers, who deal in extravagant horror, to the symbolists writing at the end of the preceding century, and in particular to the stream-of-consciousness novelists, Henry James and James Joyce among them.

Because agricultural activities are seasonal and the areas of production and harvest of many foods are widely scattered geographically, and because of the high cost of transporting bulk food items any substantial distance to a central processing location, the use of large central processing stations, where low-cost radiation facilities approaching the megawatt range might be utilized, is inherently impracticable.

An electrostatic system suffers generally from image plane curvature leading to defocusing in the peripheral image region if a flat viewing screen ( or interstage coupler ) is utilized, while a magnetic system requires accurate adjustment of the solenoid, which is heavy and bulky.

A string section can be utilized on its own ( this is referred to as a string orchestra ) or in conjunction with any of the other instrumental sections.

The highly successful metal pressure tube anemometer of William Henry Dines in 1892 utilized the same pressure difference between the open mouth of a straight tube facing the wind and a ring of small holes in a vertical tube which is closed at the upper end.

The Spetzler-Martin grading system developed at the Barrow Neurological Institute is utilized by neurosurgeons to determine operative versus nonoperative management when approaching these lesions.

Plants are the fundamental base of nearly all food chains because they use the energy from the sun and nutrients from the soil and atmosphere, converting them into a form that can be consumed and utilized by animals ; this is what ecologists call the first trophic level.

When bearing off, a player may also move a lower die roll before the higher even if that means ' the full value of the higher die ' is not fully utilized.

This is the simplest form of a technique known as instruction pipelining, and is utilized in almost all modern general-purpose CPUs.

It is characterized by the intertwining of national business interests to state-interest and imperialism, and consequently, the state apparatus is utilized to advance national business interests abroad.

State-monopoly capitalism was originally a Marxist concept referring to a form of corporate capitalism in which state policy is utilized to benefit and promote the interests of dominant or established corporations by shielding them from competitive pressures or by providing them with subsidies.

The camel's leather is also utilized in making kuppies, goblets, and expensive lampshades.

The COPC-2000 CSP Standard can be downloaded for free and is " open source " meaning it can also be utilized within your contact centre as a service to the industry.

:: The definition of a distributed database is broad, and may be utilized in different meanings.

When this state is needed, i. e., when it is decided by a database administrator to bring the database back to this state ( e. g., by specifying this state by a desired point in time when the database was in this state ), these files are utilized to restore that state.

Thus normalization is less utilized in practice than the ERM method.

When one of the replicated devices is detected to be defective, the other copy is still operational, and is being utilized to generate a new copy on another device ( usually available operational in a pool of stand-by devices for this purpose ).

In many cases substantial performance improvement is gained if different types of database objects that are usually utilized together are laid in storage in proximity, being clustered.

In a relational database clustering the two respective relations " Items " and " Orders " results in saving the expensive execution of a Join operation between the two relations whenever such a join is needed in a query ( the join result is already ready in storage by the clustering, available to be utilized ).