The Friendly Cities Lab is an active research group within the School of City & Regional Planning and School of Interactive Computing at Georgia Tech. We study interpersonal relationships in geographic space and popular culture in geographic space. We use large data sets including telecommunications (mobile phones, social media, etc.), migration, transportation, commutes, interior images, consumer behavior, mentorships, real estate, political data, college admissions and sports, online reviews, restaurants and third places, personal interviews and surveys. We develop methods for non-planar spatial network analysis.

Keywords: geographic information systems (GIS),  urban planning, visualization, social networks, complex systems.
Team: urban planners, computer scientists, geographers, architects, engineers, sociologists, statisticians.

Research Themes


We are an urban analytics and geographic information science lab. We provide new ways to represent and measure
interpersonal relationships, social life, social networks on maps.

SPATIAL SOCIAL NETWORK (SSN) ANALYSIS

We analyze traditional social networks (link to https://gistbok.ucgis.org/bok-topics/2020-quarter-02/social-networks) from Sociology within a GIS environment. We develop metrics to show how relationships are hindered or helped by the built environment, and how powerful individuals benefit from the surrounding environment. [see foundational paper: “Title” Clio’s 2015 IJGIS paper]. Jump to: Turkey Project, Facebook Project and Mafia Project.

REGIONAL NETWORK ANALYSIS 

How connected are places? We go beyond demographics to measure the extent to which places are connected to all other places and reflect the culture, diversity and idea flow of a city. We find hidden connections by developing a new measure of social distance: the strength of social flows between places. This distance is short for highly-connected distant places or far for nearby places with little connectivity. It is driven by political/administrative, natural and infrastructural boundaries, institutions (universities, military bases, governments), language, religion, social networks, or immigration status. [see foundational paper: “Challenges for Social Flows”]. Jump to Big Brothers Big Sisters Project, NCAA Athletes Project.

APPLIED PLANNING FOR RELATIONSHIPS IN THE CITY

We help urban planners plan better cities by finding the amenities (parks, bars, Tinder, kayaking?) that best support personal relationships (relationships between friends, families, economic + professional ties, organizations, and romantic relationships).

GEOVISUALIZATION + INFORMATION VISUALIZATION

We create interactive visualizations and tools for geospatial data exploration and analysis with HCI principles in mind.

News


Tuesday, 12/1, 16:00 UK (11 AM) “Analysing Interpersonal Ties and Social Networks Using GIS” Spatial Analytics and Data Seminar Series https://www.eventbrite.co.uk/e/analysing-interpersonal-ties-and-social-networks-using-gis-sad-series-tickets-119575592817

Friday, 11/20, 3:30-5 “Spatial Social Network Analysis: A Story of the American Mafia in the 1960’s” The Ohio State University Dept. of Geography Colloquium Series https://geography.osu.edu/dept/colloquium. Hanzhou Chen will be presenting.

Friday, 10/30, 12:30-1:45 “Planning for Interpersonal Relationships: Data, Analytics, and a Romantic Case Study” GaTech Colloquium Series. https://planning.gatech.edu/events/fall-2020-research-seminars. Seolha will be presenting.

September 24, 2020: Tableau is running a webinar on Special Cartography as part of its Data+Women program. Go to this website to register for the event.

Aug 2020: We have had an exciting summer with a lot of great projects and student successes. Congrats to our new grads and we look forward to sharing our new projects!

Apr 2020: Xiaofan Liang is presenting Measuring McCities: Quantifying “Chainness” of Foodscapes in the United States at AAG 2020’s Virtual Session.

Apr 2020: With our GISConnect collaborators, FCL is unveiling the exciting GISConnect Video Series featuring women in GIS at AAG 2020’s Virtual Session.  

Apr 2020: Through support from the College of Design, we are organizing GaTech’s first symposium on Diversity, Inclusion and Social Good in Urban Analytics (DISA). It will be postponed. 

Jan 2020: UCGIS has added Social Networks to the GIST Body of Knowledge! Thanks to our editor, Eric Shook.

Jan 2020: Our topic, Social Life in Environmental Planning, was listed as one of NSF’s top 100 research questions for this cool “out-of-the-box contest” on big ideas.

Jan 2020: Xiaofan Liang was awarded a GaTech IDEaS (Institute for Data Engineering and Sciences) Data Science Research Scholarship, working with Prof. Diyi Yang on spatial social network configurations. 

The rest of 2019: Congrats to Xi Liu and Hanzhou Chen for graduating with PSU Geography degrees. Thank you to their awesome committee members, Alan MacEachren, Donna Peuquet, Chris Fowler and Bruce Desmarais and our Dept. Chair, Cindy Brewer.

Feb 2019: Clio will be giving a talk kindly sponsored by the Penn State Institute for CyberScience on Valentine’s Day! <3  Register to attend or watch on zoom!

Feb 2019: Clio is a co-guest editor for the International Journal of Geographical Information Science, special issue on Spatial Social Networks with Xinyue Ye.

Feb 2019: Xi Liu and the FCL team has a new paper in EPJ Data Science called “Inside 50,000 living rooms: an assessment of global residential ornamentation using transfer learning.” It uses Airbnb data and computer vision to learn about how people decorate in different cities!  CHECK OUT MEDIA FROM PSU + Springer Blog.  

Nov 2018: Clio Andris is featured as a co-guest editor for the Journal of Spatial Information Science

Nov 2018: Xi Liu is organizing a session at AAG called “Challenges in Deep Learning for Location-based Social Media”

Nov 2018: Hanzhou Chen defends his thesis proposal defense “Pinpoint vs. Distributed Neighborhood Changes in Metropolitan Areas: Finding Rules for Urban Simulation.” Thanks to committee Dr. Chris Fowler and Dr. Alan MacEachren. 

Nov 2018: Clio Andris gives a campus seminar talk in the Dept. of Recreation, Parks, & Tourism Management (RPTM) (thanks to RPTM prof and collaborator Dr. Bing Pan!)

Oct 2018: FCL students Beichen Tian and Brynne Godfrey analyze phone call patterns of refugees.

Oct 2018: Xi Liu gives talk at Carto Spatial Data Science Conference in NYC “Measuring the Intangible in Cities”

Oct 2018: Clio gives Operations Research Colloquium at Penn State; “Envisioning Social Networks and Social Flows in Environmental Systems Research.”

Sep 2018: Xi Liu presents the results of study using Airbnb to find out how 50,000 global living rooms are decorated at GIScience in Melbourne, 2018. (Thanks to H. Miller).

Sep 2018: We have received over 1000 surveys from the Neighborhood Community Survey project! We are mining the data with help from our networked team.

Sep 2018: Clio Andris presents spatial interaction research during TRANSP Seminar at the University of Tennessee.

Aug 2018: Clio Andris presents ‘Social Data Flows’ research at the University of Technology in Sydney, Australia.

July 2018: Clio Andris analyzes how athletic ‘pull power’ can increase diversity on campus.