SBSI 2020 – Co-General Chair, Brazilian Symposium on Information Systems (SBSI), São Bernardo do Campo, Brazil. 

BWare 2020 – Co-Workshop Chair, I Brazilian Workshop on lArge-scale cRitical systEms (BWare), Salvador, Brazil. Workshop Co-located with X Brazilian Conference on Software: Theory and Practice (CBSoft).

ISCRAM 2020 – Co-Chair Track, Track: Gographical Information Systems (GIS), International Conference on Information Systems for Crisis Response and Management (ISCRAM), Valencia, Spain. 

ISCRAM 2019 – Co-Chair Track, Track: Gographical Information Systems (GIS), International Conference on Information Systems for Crisis Response and Management (ISCRAM), Valencia, Spain. 

II Workshop @NUVEM – General Coordinator, II Workshop @NUVEM, Santo André, Brazil.

CMCCTalks 2018 – Organization Co-Chair, I CMCC Talks, Santo André, Brazil.

WTDSOFT 2018 – PC Member, VIII Workshop on Theses and Dissertations of CBSoft (WTDSoft 2018), São Carlos, Brazil.

SBSI 2018 – PC Member, Brazilian Symposium on Information Systems (SBSI), Caxias do Sul, Brazil. 

BraSNAM 2018 – PC Member, Brazilian Workshop on Social Network Analysis and Mining (BraSNAM), Natal, Brazil. 

AMCIS 2018 – Minitrack Co-Chair, Minitrack: Digital Transformation & Big Data, Americas Conference on Information Systems (AMCIS), New Orleans, LA, USA

ISCRAM 2018 – Co-Chair Track, Track: Gographical Information Systems (GIS), International Conference on Information Systems for Crisis Response and Management (ISCRAM), Rochester, NY, USA. 

Cyber SA’2015 – PC Member, International Conference On Cyber Situational Awareness, Data Analytics And Assessment, London, UK. 

SIGDSA’2014 – PC Member, Pre-ICIS Workshop, Special Interest Group on Decision Support and Analytics, Auckland, New Zealand.

SIGDSS’2013 – PC Member, Special Interest Group on Decision Support, Knowledge and Data Management Systems Workshop, Milan, Italy.