Laetitia Gauvin

Research Leader
ISI Foundation · Data Science Lab

Data Science · Complex Networks
Social Media · Urban Systems

Contact

Address

Address

Data Science Laboratory
ISI Foundation
Via Chisola 5
10126 Torino - Italy

E-mail

E-mail

gauvinlaetitia [at] gmail [dot] com

Telephone

Telephone

+39 011 6603090

Selected publications

A. Sapienza, A. Barrat, C. Cattuto, L. Gauvin Estimating the outcome of spreading processes on networks with incomplete information: A dimensionality reduction approach . Physical Review E, 98(1), 012317 (2018).

L. Ozella, L. Gauvin, L. Carenzo, M. Quaggiotto, et al. Wearable proximity sensors for monitoring a mass casualty incident exercise: a feasibility study . arXiv preprint arXiv:1809.06887, (2018).

F. Parino, M. G. Beiro , L. Gauvin Analysis of the bitcoin blockchain: Socio-economic factors behind the adoption . arXiv preprint arXiv:1804.07657 (2018).

L. Gauvin, M. Génois, M. Karsai, M. Kivelä, T. Takaguchi, E. Valdano, C. L. Vestergaard Randomized reference models for temporal networks . arXiv preprint arXiv:1806.04032 (2018).

T. Peixoto, L. Gauvin Change points, memory and epidemic spreading in temporal networks . arXiv preprint arXiv:1712.08948 (2017).

L. Alessandretti, M. Karsai, L. Gauvin User-based representation of time-resolved multimodal public transportation networks . Open Science 3.7 (2016).

L. Gauvin, A. Panisson, A. Barrat, C. Cattuto. Revealing latent factors of temporal networks for mesoscale intervention in epidemic spread. (2015).

L. Gauvin, A. Panisson, C. Cattuto. Detecting the community structure and activity patterns of temporal networks: a non-negative tensor factorization approach. PLOS ONE 9.1 (2014): e86028. DOI

A. Panisson, L. Gauvin, M. Quaggiotto, C. Cattuto. Mining Concurrent Topical Activity in Microblog Streams. Proc. of the the 4th Workshop on Making Sense of Microposts, co-located with the 23rd Intl. World Wide Web Conference (WWW 2014), Seoul, Korea, April 2014 (Best Paper Award). arXiv:1403.1403

L. Gauvin, A. Panisson, C. Cattuto, A. Barrat. Activity clocks: spreading dynamics on temporal networks of human contact. Scientific Reports, v. 3, p. 3099, 2013. DOI

A. Panisson, L. Gauvin, A. Barrat, C. Cattuto. Fingerprinting temporal networks of close-range human proximity. Intl. Workshop on the Impact of Human Mobility in Pervasive Systems and Applications (PerMoby 2013), March 18 2013, San Diego, CA. DOI

L. Gauvin, A. Vignes, J. P. Nadal. Modeling urban housing market dynamics: can the socio-spatial segregation preserve some social diversity? . Journal of Economic Dynamics and Control, 37(7), 1300-1321.

L. Gauvin, J. P. Nadal, J. Vannimenus. Schelling segregation in an open city: a kinetically constrained Blume-Emery-Griffiths spin-1 system. Phys. Rev. E 81 , 066120 (2010).

L. Gauvin, J. Vannimenus, J. P. Nadal. Phase diagram of a Schelling segregation model. Eur. Phys. J. B 70 , 293--304 Gauvin, L., Vannimenus, J., & Nadal, J. P. (2009).

Talks

Recent invited talks and lectures

26 September 2018 Extracting and analysing networks from spatio-temporal data satellite at CCS’18 , Urban Mobility from a Gendered Perspective through Mobile Phone Data, Thessaloniki.

10-14 September 2018 Tensors workshop , Tensor-based method for temporal networks.

11 June 2018 BlockNet 2018, NetSci satellite, , Analysis of the Bitcoin blockchain: Socio-economic factors behind the adoption, Paris.

18-22 June 2018 RESCOM summer school on Data science, Network Science and Machine Learning , Network Science introduction, Porquerolles.

14 November 2017 IMERA lecture , data science for network analysis, Marseille.

Talks at conferences

June 2017 International School and Conference on Network Science (NetSci) , Indianapolis, USA

Sep. 2016 Conference on Complex Systems , Amsterdam, Netherlands

June 2016 International School and Conference on Network Science (NetSci) , Seoul, Korea

Sep. 2015 Conference on Complex Systems , Tempe, USA

Jan. 2015 Network Science Conference , NetSci-X, Rio, Brasil

Sep. 2014 European Conference on Complex Systems , Lucca, Italy

June 2014 International School and Conference on Network Science (NetSci) , Berkeley, USA

Sep. 2013 Social Systems, Economics and Finance track, European Conference on Complex Systems, Barcelona, Spain

Sep. 2013 – Satellite Temporal Networks in Human Dynamics , European Conference on Complex Systems, Barcelona, Spain

Sep. 2013 – Satellite Dynamics On and Of Complex Networks, European Conference on Complex Systems, Barcelona, Spain

July 2013 Colloquium Understanding Urban Conflicts, Université de Paris Panthéon-Sorbonne, France

June 2013 Symposium Complexity in social systems : from data to models, Université de Cergy-Pontoise, France

June 2013 International School and Conference on Network Science (NetSci), Copenhaguen, Denmark

Sep. 2012 European Conference on Complex Systems - Université Libre de Bruxelles, Belgium

Sep. 2011 European Conference on Complex Systems - University of Vienna, Austria

July 2011 International Conference on Complex Systems - Boston, USA

May 2011 Colloquium Mathematical Sciences to the proof of Human & Social Sciences - University Paris Panthéon-Sorbonne

Sep. 2010 European Conference on Complex Systems - ISCTE – Lisbon University Institute, Portugal

Sep. 2010 Optimal transport and Kinetics Applied to Socio-Economics conference- 2010 University Toulouse 1, Toulouse

Sep. 2009 - European Conference on Complex Systems - University of Warwick, United Kingdom

Talks at working groups

Déc. 2013 - Team Statistique, Analyse, Modélisation Multidisciplinaire - University Paris 1 Panthéon-Sorbonne, Paris

May 2013 - IXXI (Institut des Systèmes Complexes de la région Rhône-Alpes), Lyon, France

March 2013 - Team Statistique, Analyse, Modélisation Multidisciplinaire - University Paris 1 Panthéon-Sorbonne, Paris, France

Sep. 2011 - Centre de Physique Théorique - Université Aix-Marseille II, Marseille, France

May 2011 - Institute for Scientific Interchange - Turin, Italy

Feb. 2011 - ERMES, Equipe de Recherche sur les Marchés, l’Emploi et la Simu-lation - University Panthéon-Assas, Paris, France

Apr. 2010 - Laboratoire Mathématiques et Applications, Physique Mathématique- Orléans University, France

Jan. 2010 - Journées de Physique Statistique - ESPCI, Paris, France

Jan. 2010 - Laboratoire de Physique Théorique - University Paris XI, Orsay,France

Posters

Sep. 2011 - European Conference on Complex Systems - University of Vienna, Austria

Sep. 2009 - European Conference on Complex Systems - University of Warwick, United Kingdom

July 2009 - Congrès Général de la Société Française de Physique - école Polytechnique, Palaiseau, France

Slides

Tensor-based methods for temporal networks , NetSCi 2017, Indianapolis, work with Anna Sapienza, André Panisson, Alain Barrat and Ciro Cattuto

User-based representation of time-resolved multimodal public transportation networks , Symposium: Cities as Complex Systems – Structure, Scaling and Economics, Hanover 2016, work with Laura Alessandretti and Márton Karsai

Modeling urban housing market dynamics , LIEPP, SciencesPo, work with Annick Vignes and Jean-Pierre Nadal

Research interests

Urban systems

Housing market and socio-spatial segregation

Transportation networks

Paris

Social media

Topics modeling in Twitter

Twitter

Temporal networks and multiplex

Mesocale structures: temporal and structural patterns

network
Flatfy Theme by Andrea Galanti.