Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
occurring uncertainty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "occurring uncertainty" is not commonly used in written English and may sound awkward.
It could be used in contexts discussing situations where uncertainty is happening or manifesting, but it may require additional clarification for better understanding. Example: "In the current economic climate, we are facing occurring uncertainty that affects our investment strategies."
Science
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
During the initial operating phase a continuous accompaniment of the plant's operation by KIT staff was conducted to support the operators in case of any occurring uncertainty.
Science
The nonfragile state estimator which can be used to improve the robustness of the estimator with randomly occurring uncertainty is introduced.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
In [33], the problem of a state estimation for a class of discrete nonlinear systems with randomly occurring uncertainties and distributed sensor delays was considered.
In addition, in [43, 44], the authors studied dissipativity analysis of neural networks with time-varying delay and randomly occurring uncertainties.
In addition, the Bernoulli random variable has been used in the concept of randomly occurring which has various types such as randomly occurring delay, randomly occurring uncertainties, randomly occurring nonlinearities, and so on [13 15].
The phenomena of the randomly occurring uncertainties and packet dropouts are characterized by utilizing mutually independent random variables with known occurrence probabilities.
Science
This paper is concerned with the event-based robust state estimation problem for discrete time-varying system with uncertain observations and randomly occurring uncertainties.
In this paper, the design problem of state estimator for genetic regulatory networks with time delays and randomly occurring uncertainties has been addressed by a delay decomposition approach.
Science
The problem of non-fragile l2−l∞ filtering for nonhomogeneous Markov jump systems with randomly occurring uncertainties is considered in this paper.
This paper deals with the finite-horizon reliable H∞ output feedback control problem for a class of discrete time-varying systems with randomly occurring uncertainties (ROUs), randomly occurring nonlinearities (RONs) as well as measurement quantizations.
Science
This paper is concerned with the problem of event-triggered distributed state estimation for a class of discrete nonlinear stochastic systems with time-varying delays, randomly occurring uncertainties and randomly occurring nonlinearities.
Expert writing Tips
Best practice
When using "occurring uncertainty", consider if a more specific term like "emerging uncertainty" or "present uncertainty" might provide greater clarity. Ensure the context clearly indicates what the uncertainty pertains to.
Common error
Avoid using "occurring uncertainty" repetitively in your writing. Vary your language by using synonyms or rephrasing to improve readability and avoid sounding redundant.
Source & Trust
85%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "occurring uncertainty" functions as a noun phrase where the participle 'occurring' modifies the noun 'uncertainty'. Its function is to describe a state of uncertainty that is currently in progress. Ludwig AI acknowledges that it is not commonly used.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Unknown
0%
Ludwig's WRAP-UP
In summary, "occurring uncertainty" is a grammatically sound but relatively infrequent phrase used to describe uncertainty that is currently taking place. Ludwig AI suggests that it may not be as common or clear as alternative phrases. Its primary function is to highlight active uncertainty. The phrase leans toward a formal and scientific register, predominantly appearing in scientific publications. When employing this phrase, consider whether a more common or specific term might enhance clarity and avoid potential awkwardness in more general contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
emerging uncertainty
Focuses on the initial appearance or development of uncertainty.
arising uncertainty
Similar to 'occurring' but emphasizes the uncertainty's origin or cause.
present uncertainty
Highlights that the uncertainty exists at the current time.
existing uncertainty
Emphasizes the established presence of uncertainty.
developing uncertainty
Indicates that the uncertainty is growing or evolving.
unfolding uncertainty
Suggests that the uncertainty is gradually being revealed or understood.
encountered uncertainty
Focuses on the experience of facing uncertainty.
prevailing uncertainty
Highlights the widespread or dominant nature of the uncertainty.
random uncertainty
Refers to the uncertainties with unpredicted or unexpected changes.
sporadic uncertainty
Refers to uncertainties that occurs only sometimes.
FAQs
What does "occurring uncertainty" mean?
The phrase "occurring uncertainty" refers to uncertainty that is currently happening or taking place. It suggests that the uncertainty is not just a possibility but is actively present.
What can I say instead of "occurring uncertainty"?
You can use alternatives like "emerging uncertainty", "arising uncertainty", or "present uncertainty" depending on the specific nuance you want to convey.
Is "occurring uncertainty" grammatically correct?
Yes, "occurring uncertainty" is grammatically correct, but it's less common than alternatives. Consider if a more precise or standard phrase would be more appropriate for your context.
How can I use "occurring uncertainty" in a sentence?
You might use "occurring uncertainty" to describe a situation where unforeseen challenges or variables are currently affecting a project or decision-making process. For example: "The project is facing "occurring uncertainty" due to market fluctuations."
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
3.8/5
Expert rating
Real-world application tested