activitysim
activitysim copied to clipboard
ActivitySim
An Open Platform for Activity-Based Travel Modeling
When conducting a simulation, it is often beneficial to oversample households in a specific part of the region. For example, we may want to oversample households that are likely to...
ActivitySim simulates the travel patterns of individual travelers, and nudges these travel patterns towards consistency in time, space, and vehicle allocation. The software does not, however, generate itineraries — i.e.,...
The sharrow package introduced in ActivitySim 1.2 allows Python expressions to be compiled using numba prior to running the full simulation. Because the time needed to compile expressions is relatively...
The examples currently stored in the Consortium’s repository lack consistency in how things are named and their application sequence (i.e., does each have a pre- and post-processor script to carry...
Reduce ActivitySim memory usage by implementing changes to optimize data type usage. Consultant will profile the precision of other ActivitySim data, including input variables, intermediate variables generated by sub-model preprocessors,...
ActivitySim works by exposing a data pipeline to a series of model components. Each component consumes data from the pipeline and then writes the results of the component back to...
Enhancements to improve runtimes and lower memory usage for multiprocessing. Investigation of optimal default configurations given computing environment. Additional Description: - Purpose: Continued performance enhancements targeted to all agencies -...
Run ActivitySim in the cloud with a nice web-based UI, including setup, inputs, outputs/reporting
Develop a simple data model that allow effectively storage, querying, visualizing, and QAQC core ABM inputs and outputs. The data model should be expandable to allow each agency adding in...
Improve the performance of the recently developed household vehicle type model.
Metadata
Owner
Metadata
An Open Platform for Activity-Based Travel Modeling