Author Archives: misz

Ane Rahbek Vierø has joined NERDS

Happy new year! 🥳

We are thrilled to welcome Ane Rahbek Vierø to our research group!

Ane joins us as PhD student for 3 years, funded by the Danish Ministry of Transport for an application which she authored, supported by her new supervisor Michael Szell. She completed her Master’s degree in 2020 from Lund University on a thorough analysis of Copenhagen’s bicycle network, and has been working since then as research assistant at Aalborg University. Her background is in Geographical Information Science which is a great complement for our existing NERDS expertise. She is also well connected in the Danish cycling research community, having co-organized the recent CRBAM21, which will additionally strengthen our research group’s connections within Denmark.

Given her professional expertise in bicycle network analysis, her GIS background and procedural approach via Python, and her past experience – such as an internship in the cycling development team of the municipality of Copenhagen – she is the perfect person to undertake this ambitious PhD project: Network analysis of the Danish cycling infrastructure.

Together with our PhD student Anastassia, who works on a very similar topic and who also joined recently, we anticipate an increasing output in cycling research in the coming years. Our goal is not just producing research papers, but more importantly to improve the Danish cycling landscape locally, and to provide general insights and methods towards a modal shift to sustainable transport on the global level. 

New group photos

Taking advantage of the still relatively relaxed pandemic situation in Denmark we finally all met up and took new group photos:

Taking these group photos was way overdue, since the last time we took one, in April 2019, we were only 4 members. Now we are 14, and growing soon again..

Establishing the Nightingale Network

Together with Sune Lehmann and Laura Alessandretti from SODAS/DTU we are establishing the Nightingale Network: The Nightingale Network brings together faculty, postdocs, and students based in Denmark who share an interest in Computational Social Science, Complex Systems, and Network Science.

More info and subscribe here: https://www.socialdatascience.dk/nightingale

We aim to strengthen the Denmark-based data and network science community, and send out a monthly newsletter listing relevant events, news, and job postings in Denmark and beyond. Please also share your tips, calls, and job postings!

We will also organize regular gatherings. The first event was the first Nightingale Network Night which happened last week at ITU, and which successfully established and strengthened many social and culinary connections, from Scaccia to Borek and Apfelstrudel:

We will also share the nerdy party games we created on our github page so that others can replicate the fun! https://github.com/NERDSITU/nerdyicebreakers

Sign up to our news, and see you soon (modulo lockdown)!

A dream come true for Luca Aiello 🖖

Our very own Luca Aiello was interviewed by none other than William “Captain Kirk” Shatner on his recent dreams research, in Shatner’s show “I Don’t Understand”:

https://www.rt.com/shows/i-don-t-understand-with-william-shatner/532878-dream-analysis-social-science/

Watch the 26 minute interview to see Luca baffling and exciting Shatner by answering his burning questions, such as:

What in heaven’s name is computational science doing with dreams?

What methodology did you use to give us an algorithm about dreams?

Say you meant to say “maybe” and you said “baby”, one would have said prior to your science “That was a Freudian slip” – you don’t work that way?

It could be Hitler all over again?

Could you understand why an individual does not take a vaccine?

No doubt this interview was a NERDS dream come true! 🖖

Sandro Sousa has joined NERDS

We are delighted to welcome Sandro Sousa to our research group!

Sandro joins us as Postdoc coming from Queen Mary University of London. He recently completed his PhD in Complex Systems, on quantifying the heterogeneity of spatial systems through random walks on graphs with a particular interest on urban segregation.

Due to his Brazilian origins, before that he had worked on projects focusing on São Paulo, for example on social segregation, transport accessibility, or graph-based approaches to quantify topological changes in Sao Paulo’s public transport network at different spatial scales. Before his research career, he worked on IT consulting and data solutions for more than 7 years. Find more info about Sandro on his stylish webpage: https://sandrofsousa.github.io

He is hired through our recently won VILLUM project, at NERDS he will therefore be focusing on topics of Science of Science and success together with Roberta Sinatra, including algorithmic fairness in research.

NERDS at CRBAM21 cycling research conference

This year’s Cycling Research Board Annual Meeting, the premier CRBAM21 conference on cycling research, will be held in Copenhagen this week, Oct 13-15, and 3 of us will present our research (of course attending via bicycle). Click the talk titles below for the abstracts of our three current members, Anastassia Vybornova, Bojan Kostic, and Michael Szell, and of our future member Ane Rahbek Vierø:

Anastassia Vybornova
Network algorithms for the identification and classification of gaps in urban bicycle networks based on OSM data
Oct 15, 10:40, Session 2.5: Bicycle network analysis

Bojan Kostic
Analysing cyclist behavior at signalized intersections using computer vision
Oct 14, 15:30, Session 2.4: Modelling bicycle traffic

Michael Szell
The geometric limits of growing urban bicycle networks
Oct 15, 11:00, Session 2.5: Bicycle network analysis

Ane Rahbek Vierø (currently at Aalborg University)
Cyclists’ access to everyday amenities
Oct 15, 10:00, Session 2.5: Bicycle network analysis


See here for the full program: https://cyclingresearchboard.com/2021/?page_id=1433
The conference will also feature an exciting panel of the “who is who” in cycling research and policy:

We are looking forward to the conference and to seeing you at #CRBAM21!

The unsung heroes of NERDS

Our research group has recently grown to a milestone of 10 members, however this number does not give the full picture of NERDS. There are several short-term members and visitors that make our group and its activities more lively, and whose hard work allow our research to fully prosper. Further, now that Corona is kind-of-resolved in Denmark, we want to increase liveliness even more by re-booting our hospitality towards research visitors: If you are interested in visiting us in Copenhagen, for scientific exchange and/or a seminar/talk, please reach out to us.

To shine more light onto our “unsung heros”, here an overview of our past and current NERDS-embedded colleagues, helpers, and friends, apart from the yearly one to two dozen Bachelor and Master students who we supervise:

Victor Møller Poulsen, Intern (2021-08 to 2022-01)
Marilena Hohmann, Intern (2021-08 to 2022-01)
Lasse Buschmann Alsbrik, Research assistant (2021-08 to 2021-10)
Morten Lynghede, Student programmer (2021-06)
Cecilia Laura Kolding Andersen, Student programmer (2021-06)

We have updated our people page accordingly.

Anastassia Vybornova has joined NERDS

We are excited to welcome Anastassia Vybornova to our research group!

Anastassia joins us as PhD student from Vienna, Austria. She recently completed her Master degree jointly supervised at KU, BOKU Vienna, and at ITU by Michael Szell, accomplishing an outstanding thesis on Identifying and classifying gaps in the bicycle network of Copenhagen. She has won a competitive, ITU-supported PhD grant and will therefore be with us for (at least) 3 years. 

Anastassia’s background is a crazy mix of physics, environmental science, and transcultural communication, and she is educated in complex systems and network science – all of which makes her fit perfectly into NERDS.

Her PhD topic at NERDS will be Network analysis of urban transport networks: for a green transition from car-centricity to cycling, with Michael Szell as supervisor, for which her ideal combination of skills from physics, sustainability science, and programming will be indispensable. To taste an hors d’oeuvre of her work, see her talk in two weeks at CRBAM.

Yanmeng Xing has joined NERDS

We are thrilled to welcome Yanmeng Xing to our research group!

Yanmeng joins us as a visiting PhD Student for one year. Yanmeng is a PhD student in Complexity Science at Beijing Normal University who won a prestigious Chinese fellowship to spend one year abroad.

At NERDS he will be working on Science of Science topics, specifically investigating the effects of the pandemic on scientific collaborations and career dynamics.

 

Funding for bicycle network analysis by the Danish Ministry of Transport

Today we received the happy news that the Danish Ministry of Transport is funding our project Netværksanalyse af den danske cykelinfrastruktur (“Network analysis of the Danish cycling infrastructure”): https://www.trm.dk/nyheder/2021/aftale-om-nye-cykelstier-i-alle-dele-af-landet/

This funding will allow us to hire cycling network and urban planning/spatial data expert Ane Rahbek Vierø for a 3-year PhD on the topic, to start Jan 2022, supervised by Michael Szell. Our bicycle network research so far has focused on urban bicycle networks, so this funding will finally allow us to widen our perspective to the regional and national scale. We are looking forward to welcoming Ane in January and to help improving the (already quite good but certainly not perfect) Danish bicycle network!

In more detail, our plans for this project are the following:

In this research project we will apply state of the art metrics and tools from network analysis on Danish open data bicycle infrastructure networks collected from e.g. OpenStreetMap, and additionally incorporate knowledge from cycling planners and mobility researchers, to develop a scientific, evidence-based framework to suggest where to add new network connections or other interventions for improving sustainable bicycle infrastructure. While there are generally good cycling conditions in Denmark, there are many areas that have a quite poor connectivity. Using access to everyday amenities as a baseline can also show that it is not enough to install bicycle lanes – they need to be in the right location and connect to the right places. This research will explore weighting the network according to different attributes to get a more detailed understanding of how connectivity and accessibility might vary for different types of cyclists (in line with Levels of Traffic Stress). We will also use this weighted network to examine cyclists’ access to everyday amenities and facilities, in order to, for example, identify areas where you cannot comfortably cycle to basic amenities (inspired by the 15-minute city). Further, we will explore the effect of high stress intersections on network connectivity for vulnerable road user demographics such as children, and incorporate the distribution of people and workplaces in the analysis. Finally, we aim to develop an interactive web mapping tool that visualizes the results and has the ability to run analyses based on individual demographic variables or preferences of cyclists.