Most learning-based approaches to complex physical reasoning overlook the crucial challenge of parameter identification (e.g., mass, friction) that governs scene dynamics—despite its importance in ...

We consider the problem of identifying an unknown coefficient in a onedimensional diffusion equation from overspecified data measured in the interior of the domain. We obtain an identifiability result ...

The model equations are as follows. $$ \begin{align*} \dfrac{\mathrm dS}{\mathrm dt} &= -\frac{\beta c S I}{N}, \\ \dfrac{\mathrm dI}{\mathrm dt} &= \frac{\beta c S I ...

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Improving the resolution of medical imaging systems and facial recognition algorithms has given rise to concerns about the identifiability of CT, MRI, and PET image data. In any imaging study ...

bMedical Research Council Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK cDepartment of Infectious Disease, Imperial College London, London ...