Urban Complex Systems October 27 - 28, 2021 An Online Workshop Satellite of the Conference on Complex Systems 2021 Submission deadline: July 06, 2021 Acceptance notification: July 09, 2021 Invited Speakers Fábio Duarte MIT Senseable City Lab, USA Neave O' Cleary UCL, UK Daniel B. Neill NYU, USA Michael Szell ITU Copenhagen, Denmark Cities are massive systems whose tremendous complexity requires even greater efforts to be modeled, analyzed, understood and governed. The city is the expression of a multitude of strongly intertwined systems that vary from people sociality to transport systems, from the cultural fabric to urban planning. Each of these city facets already represents in itself a complex system but their interconnection represents what is certainly one of the systems created by human beings with highest complexity in the world. The aim of this event is to bring together researchers and practitioners from around the world interested in urban systems from the perspective of complexity science. Topics of interest include but are not limited to theoretical aspects, algorithms, methods, and fields of applications, such as: • Urban Analytics • Social networks • Human behavior • Information diffusion • Epidemic spreading • Mobility and transportation • City services & infrastructures • City monitoring • Urban planning • Communication systems • Economic and financial systems • Healthcare • Emergency management • Smart environment & ecosystems • Digital city and smart growth • Sustainability and energy efficiency • Smart buildings and smart grids • Manufacturing and logistics • Intelligent infrastructure • Blockchain for Smart City Applications CONTRIBUTION: Two types of contributions are welcome: • Extended Abstracts about published or unpublished research (2to 3 pages including references). • Original research papers discussing ongoing research projects (10 to 12 pages including references). They must follow the BioMed Central article template available at: https://appliednetsci.springeropen.com/submission-guidelines/preparing-your-manuscript/research-articles PUBLICATION: Accepted submission will be invited to submit an extended version of their contribution (either type) to a special issue of Applied Network Science edited by Springer SUBMISSION WEBSITE https://easychair.org/conferences/?conf=urbancomplexsystems20210. PC-CHAIRS Hocine Cherifi LIB University of Burgundy, France, hocine.cherifi@gmail.com Sabrina Gaito Università degli Studi di Milano, Italy, sabrina.gaito@unimi.it Roberto Interdonato CIRAD, UMR Tetis, Montpellier, France, roberto.interdonato@cirad.fr Hamamache Kheddouci LIRIS Univ. of Lyon, France hamamache.kheddouci@univ-lyon1.fr Matteo Zignani Università degli Studi di Milano, Italy, matteo.zignani@unimi.it