The phrase "are quite efficient in" is correct and usable in written English.
It can be used to describe someone's or something's effectiveness in performing a specific task or function.
Example: "The new software tools are quite efficient in streamlining our workflow and improving productivity."
Alternatives: "are very effective at" or "are highly proficient in".
Results show that the ILP models are quite efficient in solving moderately sized problems with a very small optimality gap.
They are quite efficient in light to moderate traffic and when traffic is not overwhelmingly dominated by one pattern of flow.
This pattern of results was interpreted to mean that elderly persons with low vitamin levels have difficulty when fast and accurate processing of novel information is required, but are quite efficient in utilizing pre-existing knowledge structures.
While advanced Monte Carlo techniques are quite efficient in sampling the conformational space of such models, the availability of realistic potentials is still a limitation to their general applicability.
These methods are quite efficient in characterizing various texture motifs.
During the past decade, various adaptive beamformers have been proposed based on different principles to improve the robustness against the desired signal imprecisely [5], such as signal-subspace projection technique, diagonal loading technique, and their variants [6, 7]; all of the methods are quite efficient in enhancing the robustness of the beamformer.
He explains in his mild-mannered way that his form of trawling is quite efficient, in terms of discards.
The VFCW units were quite efficient in organic matter (BOD5 and COD) and nitrogen (TKN and NH4+-N) removal, with mean removal efficiencies exceeding 78%and58%8%, respectively.
The FMA is quite efficient in space requirement and pattern search time, but it is applicable only for an alignment of strings without gaps.
Yet, stipules proved to be quite efficient in regulating the redox state of the electron transport chain and more capable of inducing NPQ than leaflets.
The results show that the orthogonal least-squares technique is quite efficient in determining the significant elements on the neural network models.
