Geoprivacy – Platial Analysis Lab

Geoprivacy for Personalized Health: Insights from Luxembourg Workshop

March 14, 2025

Professor McKenzie co-organized and participated in the 2nd workshop February 27-28 in Luxembourg…

Unlocking the Power of Encrypted Geospatial Data: My Summer with Homomorphic Encryption

August 23, 2024

This summer, Siyuan Chen had the opportunity to learn about homomorphic encryption…

Workshop: Geoprivacy for Personalized Health 2024

April 22, 2024

We are co-organizing (with LISER) a workshop on Geoprivacy for Personalized Health on Sept 13th in Montreal…

Hongyu Zhang receives Outstanding Dissertation Award

April 22, 2024

Congratulations to Hongyu Zhang for his Outstanding Dissertation Award from the AAG Digital Geography Specialty Group…

Best paper award at GIScience ’23

October 6, 2023

Our paper “Platial k-anonymity” was selected for the Best Full Paper award at this year’s GIScience conference…

New NSERC funding for homomorphic encryption research

May 30, 2023

The lab was recently awarded funding from NSERC to study homomorphic encryption techniques for analyzing, and preserving the privacy of, human mobility data…

New “Idea to Innovation” grant from NSERC

February 2, 2023

The lab was recently awarded a grant from the Natural Sciences and Engineering Research Council of Canada’s (NSERC) Idea to Innovation program…

Report from the First Workshop on Cyber Ethics in Platial Research

April 5, 2022

The report from the First Workshop on Cyber Ethics in Platial Research was just published in the proceedings of the Platial ’21 symposium…

Qiang, Dan; McKenzie, Grant

Mobility Vitality: Measuring urban vitality through active and micro-mobility modes. Proceedings Article

In: Proceedings of the 28th Association of Geographic Information Laboratories in Europe Conference (AGILE 2025), AGILE GIScience Series, 2025.

Abstract | Links | BibTeX

Romm, Daniel; Chavez, Jose Arturo Jasso; Kinman, Lexi; Salsabilian, Pegah; McKenzie, Grant; Manaugh, Kevin

The Cars are Going to be Alright: Examining Micromobility Infrastructure Space Allocation and Potential Improvement Scenarios in Montréal Journal Article

In: Journal of Cycling and Micromobility Research, no. 100071, 2025.

Abstract | Links | BibTeX

@article{Romm2025,

title = {The Cars are Going to be Alright: Examining Micromobility Infrastructure Space Allocation and Potential Improvement Scenarios in Montréal},

author = {Daniel Romm and Jose Arturo Jasso Chavez and Lexi Kinman and Pegah Salsabilian and Grant McKenzie and Kevin Manaugh},

doi = {10.1016/j.jcmr.2025.100071},

year  = {2025},

date = {2025-06-07},

urldate = {2025-06-03},

journal = {Journal of Cycling and Micromobility Research},

number = {100071},

abstract = {Many cities today are redesigning their streetscapes to redress the historical privilege afforded to the automobile in planning and policy. Much streetscape redesign is around transport infrastructure space, which largely prioritizes car travel and marginalizes other travel modes. Attempts by planners and policy makers to this end often are met with public opposition by advocates of the car, protesting about losing space on the street. This is empirically investigated with the case of Montréal by determining the allocation of street space to transport infrastructures, deriving measures of infrastructure space per traveller, and devising an Equal Infrastructure Allocation score to measure the imbalance between infrastructure provision per travel mode. Per borough, the distribution of transport infrastructure is examined, alongside correlations with demographic, socio-economic, land use, and crash rate variables. Potential scenarios of significant micromobility infrastructure improvement are modelled to test how infrastructure space apportionment per mode changes. This investigation discovers that even large improvements to micromobility infrastructure have a minor effect on space allocated to automobiles. Equal Infrastructure Allocation score and associated indicators are presented as useful tools for planners and policy makers implementing micromobility infrastructure projects, to better communicate with the public and address potential opposition.  },

keywords = {},

pubstate = {published},

tppubtype = {article}

}

McKenzie, Grant; Romm, Daniel; Féré, Clara; Balarezo, Maria Laura Guerrero

Gender differences in urban recreational running: A data-driven approach Journal Article

In: Journal of Transport Geography, vol. 124, no. 104171, 2025.

Abstract | Links | BibTeX

Zhang, Hongyu; McKenzie, Grant

Geoprivacy knowledge, attitudes, and behaviours in contemporary China Journal Article

In: Geographical Review, 2024.

Abstract | Links | BibTeX