Computationally prohibitive

USAGE SUMMARY

'Computationally prohibitive' is a correct term and usable in written English.
This term is used to describe something that takes too long, or is too difficult, to be done using a computer. For example: The task of identifying all prime numbers between one and one million is computationally prohibitive.

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They are, however, computationally prohibitive for engineering-scale applications.

Computer Methods in Applied Mechanics and Engineering

However, it becomes computationally prohibitive to simulate multidimensional processes.

Journal of Wind Engineering and Industrial Aerodynamics

Using uniform grids for such problems becomes computationally prohibitive as the solution approaches singularity.

Journal of Computational Physics

Both methods, however, are either computationally prohibitive for robust optimization or inappropriate for correlated random variables.

IFAC-PapersOnLine

The formulation is particularly useful for large-scale structural systems where existing methods are computationally prohibitive.

Journal of Sound and Vibration

Compositional simulation of fractured reservoirs with explicit fracture representation is computationally prohibitive.

Journal of Petroleum Science and Engineering

Unfortunately, the use of the more accurate three-dimensional finite elements is computationally prohibitive.

Composite Structures

This, however, is shown to be computationally prohibitive when a network becomes large.

Pervasive and Mobile Computing

Both AIMD and AI-PIMD simulations have traditionally been computationally prohibitive for large enzymatic systems.

Methods in Enzymology

In such a setting, the spectral stochastic finite element method (SSFEM) for the specified spatial discretization is computationally prohibitive.

Structural Safety

However, the evolutionary optimization algorithms tend to be computationally prohibitive, especially when optimizing large-scale wind farms.

Applied Energy

Expert writing Tips

Best practice

When using "computationally prohibitive", clearly explain why a computation is impractical. Specify the limiting factors, such as time, memory, or processing power. For example, instead of just stating "the simulation is computationally prohibitive", say "the simulation is computationally prohibitive due to the large number of particles involved".

Common error

Avoid using "computationally prohibitive" as a vague term. Always provide context. Instead of saying "this method is computationally prohibitive", quantify the resources required and explain why they exceed available limits. For example, "this method requires 1 TB of RAM, making it computationally prohibitive for most researchers".

Linguistic Context

The phrase "computationally prohibitive" functions as an adjective phrase. It modifies a noun, describing something as being too demanding in terms of computational resources to be practical or feasible. Ludwig AI validates this usage.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "computationally prohibitive" is a common and correct way to describe a task that requires an impractical amount of computing resources. As Ludwig AI confirms, it is primarily used in scientific and technical contexts to indicate that a process is too expensive or demanding to be executed with available technology. Alternatives like "computationally expensive" or "infeasible to compute" may be used depending on the specific emphasis. When using the phrase, it is best practice to provide concrete reasons why a computation is considered prohibitive, rather than using it as a vague assertion. The phrase appears most often in scientific publications, cementing its place as precise technical terminology.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Computationally expensive

Focuses on the cost aspect of the computation, highlighting that it requires significant resources.

Computationally costly

Similar to computationally expensive, but emphasizes the cost in terms of processing time or other resources.

Computationally intensive

Highlights the large amount of computation required, implying it may be impractical.

Computationally demanding

Similar to intensive, but focuses on the high demands placed on computing resources.

Too computationally intensive

Directly states that the computation demand is excessive.

Infeasible to compute

Indicates that calculating something is simply not possible within reasonable constraints.

Practically impossible to compute

Similar to infeasible, but adds a practical perspective on the impossibility.

Beyond computational reach

Emphasizes that the computation exceeds current technological capabilities.

Not computationally viable

Highlights that the calculation is impractical given available resources and time.

Unrealistic to compute

Suggests that the computational requirements are so high as to make the task unrealistic.

FAQs

When is it appropriate to use "computationally prohibitive"?

Use "computationally prohibitive" when describing a task that demands so many computational resources (time, memory, processing power) that it becomes impractical or impossible to execute with available technology or within a reasonable timeframe. It's often used in fields like scientific computing, data science, and engineering.

What are some alternatives to "computationally prohibitive"?

Alternatives include "computationally expensive", "computationally costly", "computationally intensive", or "infeasible to compute". The best choice depends on the specific context and the aspect you want to emphasize.

How can I avoid making the claim that something is "computationally prohibitive" sound vague?

To make your claim more convincing, provide specific details about the computational resources required and why they are considered excessive. For example, quantify the time, memory, or processing power needed, and compare it to available resources. State that performing cycle by cycle simulation of the fatigue life would be computationally prohibitive, even considering small finite element models.

Is "computationally prohibitive" the same as "computationally complex"?

No, "computationally complex" refers to the inherent difficulty of an algorithm or problem, often measured using concepts like Big O notation. "Computationally prohibitive" means that while a solution might exist, implementing it is impractical due to resource limitations, even if the algorithm is not inherently complex. You might face an insurmountable barrier with a simple algorithm.