hard constraints

USAGE SUMMARY

The phrase "hard constraints" is correct and usable in written English.
It is typically used in contexts such as project management, engineering, or computer science to refer to strict limitations or requirements that cannot be altered. Example: "In this project, we have hard constraints regarding budget and timeline that we must adhere to."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

By scrapping presidential term limits, Venezuela's Hugo Chávez has eliminated one of the last hard constraints on his power.

The Guardian - Opinion

Obviously, hard constraints should be fully met.

Journal of Industrial Engineering International

The hard constraints also include location restriction.

Journal of Cloud Computing: Advances, Systems and Applications

Hard constraints and soft constraints are considered.

Applied Soft Computing

A feasible timetable must satisfy hard constraints.

International Journal of Production Economics

Hard constraints determine which microstrategies are possible.

Cognitive Science

Besides, currently, all the constraints imposed are hard constraints.

ROBOMECH Journal

This last feature imposes hard constraints for the scalability of the algorithm.

Complex & Intelligent Systems

Another restriction can be realized via regularity of the coefficients and hard constraints.

Boundary Value Problems

In the first phase, the proposed model only utilises hard constraints.

Journal of Cloud Computing: Advances, Systems and Applications

An application's constraints are partitioned into hard constraints and soft constraints.

Journal of Cloud Computing: Advances, Systems and Applications

Expert writing Tips

Best practice

When using "hard constraints", clearly define what those constraints are and why they are non-negotiable to avoid ambiguity and ensure all parties understand the limitations.

Common error

Avoid using "hard constraints" interchangeably with "soft constraints". "Hard constraints" are mandatory and cannot be violated, while "soft constraints" are preferred but can be adjusted or compromised if necessary.

Linguistic Context

The phrase "hard constraints" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies specific, non-negotiable limitations or requirements within a given context. As Ludwig AI indicates, it is considered correct and usable in written English.

Expression frequency: Very common

Frequent in

Science

65%

News & Media

15%

Formal & Business

10%

Less common in

Encyclopedias

3%

Wiki

3%

Reference

4%

Ludwig's WRAP-UP

In summary, "hard constraints" refers to strict, non-negotiable limitations or requirements. It's grammatically correct and commonly used, particularly in scientific, technical, and project management contexts. Ludwig AI confirms its usability. When employing this phrase, ensure you clearly define the specific constraints to avoid ambiguity. Distinguish them from "soft constraints", which are more flexible. Related phrases include "strict limitations" and "rigid requirements", offering alternative ways to express similar concepts. By using "hard constraints" correctly, you can communicate the necessary restrictions effectively.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

strict limitations

Emphasizes the restrictive nature of the limitations.

rigid requirements

Highlights the inflexibility and precision of the requirements.

firm restrictions

Focuses on the unyielding nature of the imposed restrictions.

inflexible boundaries

Draws attention to the lack of flexibility in the defined boundaries.

non-negotiable terms

Stresses that the terms are not open to discussion or modification.

mandatory conditions

Underscores the compulsory nature of the conditions.

essential prerequisites

Highlights the necessity of these requirements as a foundation.

absolute necessities

Emphasizes the indispensable nature of these necessities.

unbreakable rules

Focuses on the impossibility of violating these rules.

fixed parameters

Highlights that the parameters cannot be changed.

FAQs

How are "hard constraints" used in project management?

"Hard constraints" in project management are limitations that cannot be changed, such as budget, timeline, or scope. Understanding these constraints is critical for realistic planning and execution.

What's the difference between "hard constraints" and "soft constraints"?

"Hard constraints" are strict limitations that must be met, while "soft constraints" are preferences that can be adjusted. Failing to meet hard constraints leads to project failure, whereas not meeting soft constraints is less critical.

Can "hard constraints" become "soft constraints"?

Typically, "hard constraints" are fixed and cannot be negotiated. However, in exceptional circumstances, re-evaluation may be possible but it needs to be considered very cautiously.

What are some examples of "hard constraints"?

Examples of "hard constraints" include regulatory requirements, legal restrictions, budget limits, strict deadlines, and physical laws or limitations.