Dr. A. (Achilleas) Psyllidis

Dr. A. (Achilleas) Psyllidis

Profile

Achilleas Psyllidis is an Assistant Professor of Urban Mobility and the Director of the Urban Analytics Lab at Delft University of Technology. He also leads the Social Urban Data Lab at Amsterdam Institute for Advanced Metropolitan Solutions and is an LDE Centre for BOLD Cities affiliate. His research explores the interplay between land use, human perception, and the design of built environments, focusing on their impact on active mobility behaviour and accessibility for diverse populations. He has developed novel methods for analysing human mobility and accessibility and (co-)leads numerous projects on sustainable urban mobility, environmental exposures, and well-being. His research is funded by the EU, NWO, KNAW, SSHRC Canada, and FAPESP Brazil. He is a member of TU Delft's Transport & Mobility Institute and the Mobility Futures Vision Team. He serves on the Executive Board of Computational Urban Planning and Urban Management (CUPUM).

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Research interests

  • Accessibility Measurements
  • Sustainable Urban Mobility
  • Land-use and Transport Interaction
  • Pedestrian Accessibility Analysis
  • Walkability
  • Urban Analytics
  • X-minute Cities and Neighborhoods
  • Healthy Cities
  • Urban Form and Environmental Exposures
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Academic background

Before joining the Department of Sustainable Design Engineering, he held a postdoctoral position in Urban Data Science within the Web Information Systems group at the Faculty of Electrical Engineering, Mathematics, and Computer Science, TU Delft.

He holds an Engineering Diploma (Summa Cum Laude) in Architectural Engineering with a focus on urban planning and a Master of Science degree (Summa Cum Laude, Highest GPA) in Spatial Planning from the National Technical University of Athens. He earned his PhD in Spatial Data Science from TU Delft, Faculty of Architecture and the Built Environment. During his doctoral studies, he was affiliated with the Joint Research Center for Spatial Information between TU Delft and Wuhan University, as well as the Joint Research Center for Urban Systems and Environment between TU Delft and South China University of Technology.

He is a scholar of the Onassis Foundation, the European Union Social Fund, the Greek State Scholarships Foundation, the Foundation for Education and European Culture, and the A.G. Leventis Foundation.

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Publications

Courses 2024

Courses 2023

Media

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Prizes

  • 2024-4-11

    CTwalk Map: Best Demo Award

    CTwalk Map is an interactive web tool that unveils the potential of social encounters and access inequities in urban neighborhoods by leveraging open-access data. Drawing on information from various open sources, including population, location, and pedestrian network data, the tool estimates the number of individuals across different age groups who can reach city destinations within a 5 or 15-minute walk, highlighting opportunities for social cohesion and disparities in access.
    ICT.Open 2024

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  • 2015

    ROUTE - Route Ontology of Urban Transportation Entities


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Involved in Research Project(s)

PERISCOPE

Designing Rhythms for Social Resilience

Leiden-Delft-Erasmus Center for BOLD Cities

Horizon2020 Project 'Equal-Life'

SocialGlass

Social Distancing Dashboard

Social Urban Data Lab (SUDL), Amsterdam Institute for Advanced Metropolitan Solutions

Ancillary activities