Henrique Ferraz de Arruda

Ph.D.

University of São Paulo

Biography

I hold my Ph.D in Computer Science and Computational Mathematics from ICMC - University of São Paulo (USP). Currently, I’m a post-doc at ISI Foundation. Among my most outstanding achievements, I was awarded the best Ph.D. thesis in Brazil, CAPES Thesis Award Edition - 2020, in computer science. My primary research interests include models of real-world systems through network science, data analysis, natural language processing, and machine learning.

Interests

Network Science
Complex Networks
Machine Learning
Science of Science
Data science

Education

Ph.D in Computer Science and Computational Mathematics, 2019

ICMC - University of São Paulo
MSc in Computer Science and Computational Mathematics, 2015

ICMC - University of São Paulo
BSc in Computer Science, 2012

São Paulo State University

Experience

July 2021 – Present

Turin, Italy

Postdoctoral researcher

ISI Foundation

October 2020 – May 2021

São Carlos-SP, Brazil

Postdoctoral researcher

IFSC - University of São Paulo

October 2019 – October 2020

Zaragoza, Spain

Postdoctoral researcher

Institute for Biocomputation and Physics of Complex Systems - Universidad de Zaragoza

February 2019 – October 2019

São Carlos-SP, Brazil

Postdoctoral researcher

IFSC - University of São Paulo

August 2017 – October 2017

Bloomington, Indiana, USA

Short-term Visiting Scholar

Indiana University

This period consists of a visiting scholar (Santander scholarship) under the supervision of Prof. Santo Fortunato.

March 2015 – January 2019

São Carlos-SP, Brazil

Ph.D in Computer Science and Computational Mathematics

ICMC - University of São Paulo

Award: Best Ph.D. Thesis, CAPES Thesis Award Edition - 2020, in the category of computer science.

February 2013 – March 2015

São Carlos-SP, Brazil

MSc in Computer Science and Computational Mathematics

ICMC - University of São Paulo

March 2009 – December 2012

Bauru-SP, Brazil

BSc in Computer Science

São Paulo State University

Award: Best Undergraduate Thesis.

Selected Publications

Modelling how social network algorithms can influence opinion polarization

Henrique F de Arruda, Felipe M Cardoso, Guilherme F de Arruda, Alexis R Hernández, Luciano da F Costa, Yamir Moreno

Information Sciences, 2022

Code DOI arXiv

Principal Component Analysis: A Natural Approach to Data Exploration

Felipe L. Gewers, Gustavo R. Ferreira, Henrique Ferraz de Arruda, Filipi N. Silva, Cesar H. Comin, Diego Raphael Amancio, Luciano da Fontoura Costa

ACM Computing Surveys, 2021

DOI arXiv

Paragraph-based representation of texts: A complex networks approach

Henrique Ferraz de Arruda, Vanessa Queiroz Marinho, Luciano da Fontoura Costa, Diego Raphael Amancio

Information Processing & Management, 2019

DOI arXiv

Multi-scale analysis of languages and knowledge through complex networks (Ph.d. Thesis)

Henrique Ferraz de Arruda

ICMC-USP, 2019

PDF DOI

Representation of texts as complex networks: a mesoscopic approach

Henrique Ferraz de Arruda, Filipi Nascimento Silva, Vanessa Queiroz Marinho, Diego Raphael Amancio, Luciano da Fontoura Costa

Journal of Complex Networks, 2018

DOI arXiv

Knowledge Acquisition: A Complex Networks Approach

Henrique Ferraz de Arruda, Filipi Nascimento Silva, Luciano da Fontoura Costa, Diego Raphael Amancio

Information Sciences, 2017

DOI arXiv

Análise estrutural e dinâmica de redes biológicas (Master's Dissertation)

Henrique Ferraz de Arruda

ICMC-USP, 2015

PDF DOI

Recent Publications

More Publications

Finding contrasting patterns in rhythmic properties between prose and poetry

Henrique Ferraz de Arruda, Sandro Martinelli Reia, Filipi Nascimento Silva, Diego Raphael Amancio, Luciano da Fontoura Costa

DOI arXiv

Accessibility and Trajectory-Based Text Characterization (preprint)

Bárbara C. e Souza, Filipi N Silva, Henrique Ferraz de Arruda, Giovana D. da Silva, Luciano da Fontoura Costa, Diego Raphael Amancio

arXiv

Modelling how social network algorithms can influence opinion polarization

Henrique F de Arruda, Felipe M Cardoso, Guilherme F de Arruda, Alexis R Hernández, Luciano da F Costa, Yamir Moreno

Code DOI arXiv

Spatial distribution of graffiti: A complex network approach

Eric K. Tokuda, Henrique Ferraz de Arruda, Cesar H. Comin, Roberto M. Cesar-Jr., Claudio T. Silva, Luciano da Fontoura Costa

DOI arXiv

Robustness of citation networks retrieved from queries

Alexandre Benatti, Henrique Ferraz de Arruda, Cesar H. Comin, Filipi Nascimento Silva, Luciano da Fontoura Costa

PDF

A keyword-driven approach to science (preprint)

Henrique Ferraz de Arruda, Luciano da Fontoura Costa

arXiv

On the Stability of Citation Networks (preprint)

Alexandre Benatti, Henrique Ferraz de Arruda, Filipi Nascimento Silva, Cesar H. Comin, Luciano da Fontoura Costa

arXiv

Classification of abrupt changes along viewing profiles of scientific articles

Ana C. M. Brito, Filipi Nascimento Silva, Henrique Ferraz de Arruda, César Henrique Comin, Diego Raphael Amancio, Luciano da Fontoura Costa

DOI arXiv

Principal Component Analysis: A Natural Approach to Data Exploration

Felipe L. Gewers, Gustavo R. Ferreira, Henrique Ferraz de Arruda, Filipi N. Silva, Cesar H. Comin, Diego Raphael Amancio, Luciano da Fontoura Costa

DOI arXiv

Estimating the Effects of Urban Green Regions in terms of Diffusion (preprint)

Eric K. Tokuda, Florence A. S. Shibata, Henrique Ferraz de Arruda, Guilherme S. Domingues, Cesar H. Comin, Luciano da Fontoura Costa, Roberto M. Cesar-Jr.

arXiv

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