The phrase "core contribution" is correct and usable in written English.
You can use this phrase to refer to an important contribution that a person has made, either to an organization or in a particular situation. For example, "Reba's core contribution to our team was her consistent hard work and dedication."
The core contribution of this work is to use a technique called Subgraph Augmented Non-negative Tensor Factorization (SANTF).
Our core contribution is shading-based refinement directly on the implicit surface representation, which is generated from globally-aligned RGB-D images.
The core contribution of the proposed method is in supporting the analysis of activity with respect to both macro and micro level temporal interactions between variables.
The core contribution of this study is a wireless communication solution designed for both loose house dairy cattle and free ranging beef cattle.
A core contribution of our paper is to analyze empirically the importance of the institutional demands that an organization's internal constituents may make of its accounting practices.
The core contribution of the research is to use human computation in a bottom-up approach to solve a transdisciplinary problem which traditionally has been tackled via top-down solutions.
It makes two core contributions: First, we propose the surface area of the contributing hydrologic catchment as a new instrumental variable to estimate elasticity using a cross sectional dataset of existing micro hydropower infrastructure.
This simple Web search represents both of the core contributions of the networked information economy.
Her core contributions at that time also extended to low-dimensional thermoelectrics, in response to a request from the U.S. Navy.
Although women have been at the forefront of art and technology creation, no source has adequately documented their core contributions to the field.
Besides identifying the most prominent publications, institutions and authors, we examine whether the core contributions can be broken down into identifiable clusters.
