Diagnostics for joint models for longitudinal and survival data by Singini, Isaac Luwinga

“…We first developed influence diagnostics for the shared parameter joint model for longitudinal and survival data based on Cook's statistics. …”
Get full text

Decentralized algorithm of dynamic task allocation for a swarm of homogeneous robots by AlShawi, Maha

“…Thus, the contributions of the proposed hybrid DPSO/SA algorithm involve possessing both the pros of high quality solution in SA and the fast convergence time capability in PSO. Also, a parameters' selection process for the hybrid algorithm is proposed as a further contribution in an attempt to enhance the algorithm efficiency because the heuristic optimization techniques are very sensitive to any parameter changes. …”
Get full text
Get full text

Volumetric modulated Arc Therapy versus 3D conformal radiotherapy in the treatment of locally advanced cervical cancer. A single institution, comparative dosimetric study by Bhagaloo, Visham

“…Aim: To compare dosimetric parameters between VMAT and 3D-CRT in the management of LACC. …”
Get full text

Inverse modelling and optimisation in numerical groundwater flow models using proportional orthogonal decomposition by Wise, John Nathaniel

Get full text

The development of hybrid quantum classical computational methods for carbohydrate and hypervalent phosphoric systems by Govender, Krishna Kuben

Get full text

Numerical evaluation (FEA) of end stop impact forces for a crane fitted with hydraulic buffers by Idowu,Ifeolu Mobolaji

Get full text

Spatial variation, bias and experimental design in agronomic field trials: a case study of a farming systems trial in the Western Cape province, South Africa by Osborne, Devin Guy

Get full text

Crushing and screening models for simulation

Get full text
Get full text

Sensitivity analysis of multilayer neural networks by Engelbrecht, Andries Petrus

Get full text

Developing call out criteria for South African helicopter services: A delphi study by Laatz, Diane Inge

“…By identifying patients that are most likely to benefit from HEMS, their utilisation can be enhanced and adjusted to ensure optimal patient outcome. …”
Get full text

The development of a retrospective neonatal clinical audit tool for transfers: a modified delphi study by Venter, Maryna

“…The clinical audit tool was developed through literature-based evidence, and validated for content through the contributions of a national multidisciplinary panel of experts in the field of neonatal retrieval. The utilisation of the audit tool in the framework of a robust clinical governance system, would enable reporting of adverse events according to standardised parameters. …”
Get full text

Assessment of the capabilities of two polar sPC-SAFT terms through application to measured ketone-alkane phase equilibria data by Cripwell, Jamie Theo

Get full text

Deep Calibration of Option Pricing Models by Dadah, Sahil

“…This is followed by applying the pre-trained model in a calibration procedure to fit the model parameters to a set of market observables. The neural networks are trained using simulated data and an optimum set of hyperparameters is obtained via the Bayesian optimization. …”
Get full text

Exploring managed aquifer recharge as a nature-based solution to water diversification in the Goukou River catchment by De Witt, Marlene

Get full text

Analysis of RED packet loss performance in a simulated IP WAN

Get full text

Data modelling & Bayesian model comparison with spherically symmetric priors by Jamodien, Riyaadh

Get full text

Drivers of direct cost of inpatient care for HIV-infected adults at Amajuba Memorial Hospital, Mpumalanga

Get full text

Genetic Programming Approach for Nonstationary Data Analytics

Get full text

Fast accurate diphone-based phoneme recognition by Du Preez, Marianne

Get full text

Particle selection and parameterisation in virtual reality by Keren, Gil Boaz

“…However, the study found mixed outcomes regarding parameter tuning, showing minor improvements in accuracy but a similar minor decrease in efficiency, suggesting a possible tradeoff between the two and that further research is needed to optimise parameter adjustments for task performance. …”
Get full text