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With the rising demand for complex, integrated and autonomous systems in the field of engineering, efficient and versatile Predictive Maintenance (PdM) frameworks have become a requirement for monitoring the health status of these systems since safety, reliability and optimum asset utilisation, are key issues. However, due to the continuously changing dynamics of industrial operations, the data recorded for developing PdM frameworks are often high-dimensional and characterised by undesirable features such as high level of uncertainty, class imbalance and multiclass among others. These...

The issues of datum transformation of GPS coordinates from WGS84 to the Ghana War Office coordinate systems and vice versa are real, persistent and serious problem that requires pragmatic measures for solutions for geospatial and non-geospatial professionals in Ghana and around the world. These professionals in their day-to-day activities are challenged with the task of integrating geodetic information based on two different incompatible geodetic datums. The complexity of this incompatibility between different mapping systems or datums is also a general concern to those involved in the...