Przemysław Szufel

Przemysław Szufel is an Assistant professor at SGH Warsaw School of Economics, Poland and an Adjunct Professor, Cybersecurity Research Lab, Ted Rogers School of Management, Ryerson University, Toronto.

He has first started using Julia at the version 0.3. He is a co-author of the book “Julia 1.0 Programming Cookbook: Over 100 numerical and distributed computing recipes for your daily data science workflow” which has been translated by O’Reilly from English to Japanese. Przemysław also holds currently 4-th place on the StackOverflow portal answering Julia-related questions. He is the maintainer and co-auhtor of three Julia libraries in the public repository: OpenStreetMapX, OpenStreetMapXPlot and SimpleHypergraphs.
He is a co-author of over 40 publications, including handbooks and journal papers, in the area of applying advanced analytics, machine learning, simulation methods and optimization.


Simulating a public transportation system with OpenStreetMapX.jl
Przemysław Szufel

We will show how to perform modeling and of an urban network using the OpenStreetMapX.jl package. With actual Toronto data we will show how the library can be used for commuter routing including sidewalks and public transportation. We represent the city’s urban space as a LightGraphs.jl strongly connected, directed graph where vertices are located at geographic coordinates. Additionally, we will also demonstrate a simulation model explaining the role of public transportation in virus widespread.