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Modular spatio-temporal models for epidemic and pandemic simulations

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# Changes and Information Please **briefly list the changes** (main added features, changed items, or corrected bugs) made: - remove credentials - - If need be, add additional information and...

### Enhancement description In order to find the best GNN architecture suitable for our task, we conduct a grid serach for foru different model types. Tha parameters that are varied...

class::feature
model::ode
class::improvement

### Enhancement description After we identified the best general model architecture in #1070 and optimized the model with hyperparameter tuning in #1078 we now train the resulting model and save...

class::feature
model::ode
class::improvement

### Enhancement description As the GNN grid search from #1070 showed, the best performing GNN is an ARMAConv model, based on the ARMAConv layer provided by the python library Spektral...

class::feature
model::ode
class::improvement

### Motivation / Current Behaviour Currently infectivity and infection states a pseudo-connected. The state transitions are independent of infectivity and infectivity does not depend on the infection state if an...

class::discussion
loc::backend
model::abm
class::improvement

### Motivation / Current Behaviour Currently, simulation with the IDE model takes a long time, especially with small time step sizes, e.g. 1e-4. (several hours for a simulation time of...

prio::moderate
loc::backend
model::ide
class::improvement

# Changes and Information Please **briefly list the changes** (main added features, changed items, or corrected bugs) made: - Add a more resolved mobility that includes travel time, length of...

### Motivation / Current Behaviour Data from many studies and publications shows that the percentage of persons dying in the hospital without being admitted to the ICU is rather high...

prio::moderate
loc::backend
model::abm
class::improvement

All functionality works fine without.

loc::data handling

### Motivation / Current Behaviour TestingStrategy uses somewhat expensive lookups to find entries, which can be replaced as we separated LocationType from LocationId. ### Enhancement description - Replace scheme storage,...

loc::backend
model::abm
class::improvement