12 citations · 18 across the 8 of their papers we have counts for
3 papers · 1 filter
Hierarchical and Upstream-Downstream Composition of Stock and Flow Models
Nicholas Meadows, Xiaoyan Li, Nathaniel D Osgood
The growing complexity of decision-making in public health and health care has motivated an increasing use of mathematical modeling. An important line of health modeling is based o…
A Categorical Framework for Modeling with Stock and Flow Diagrams
John C. Baez, Xiaoyan Li, Sophie Libkind +2
Stock and flow diagrams are already an important tool in epidemiology, but category theory lets us go further and treat these diagrams as mathematical entities in their own right.…
Compositional Modeling with Stock and Flow Diagrams
John Baez, Xiaoyan Li, Sophie Libkind +2
Stock and flow diagrams are widely used in epidemiology to model the dynamics of populations. Although tools already exist for building these diagrams and simulating the systems th…