Publications by authors named "Adrian Hopgood"

Information systems such as Electronic Health Record (EHR) systems are susceptible to data quality (DQ) issues. Given the growing importance of EHR data, there is an increasing demand for strategies and tools to help ensure that available data are fit for use. However, developing reliable data quality assessment (DQA) tools necessary for guiding and evaluating improvement efforts has remained a fundamental challenge.

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COVID-19, caused by SARS-CoV-2, has been declared as a global pandemic by WHO. Early diagnosis of COVID-19 patients may reduce the impact of coronavirus using modern computational methods like deep learning. Various deep learning models based on CT and chest X-ray images are studied and compared in this study as an alternative solution to reverse transcription-polymerase chain reactions.

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Article Synopsis
  • * Significant predictors for patient outcomes included factors like age, surgical approach, and complications, with various AI models achieving accuracies over 80% in predicting length of stay, readmission, and mortality.
  • * Different models, including support vector regression and BI-LSTM, effectively predicted outcomes like length of stay and readmission, with high accuracy—showing the potential of combining multiple variables for improved predictions in patient care.
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A major drawback of 3-D medical image registration techniques is the performance bottleneck associated with re-sampling and similarity computation. Such bottlenecks limit registration applications in clinical situations where fast execution times are required and become particularly apparent in the case of registering 3-D data sets. In this paper a novel framework for high performance intensity-based volume registration is presented.

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