Administration
- Vice-coordenator of USP Bioinformatics PhD Program
- Poster and presentation chair of ISMB 2006, Fortaleza
- President of AB3C (Associação Brasileira de Bioinformática e Biologia Computacional)
- Member of Embrapa Informatica External Board
- Member of the Central Research Commit of USP
- Member of the Congegação of Ime-USP
- Member of the Conselho do Departamento de Ciência da Computação do Ime-USP
- Scientific coordinator of Bioinfo-USP, 2000-2004
- Organizer of the first Icobicobi, Ribeirão Preto, 2003.
- Organizer of the International Course on Bioinformatics, WHO, 2002.