This center was established in 1988 to promote the society prosperity by conducting advanced research and for selecting and developing people, by means of knowledge generation.
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Group decision and negotiation are present in the daily public or private organizations, demanding ever more appropriate methodologies that support the interactions required between the decision-makers involved.

In addition to addressing basic concepts in the subject, the book presents procedures for obtaining consensus, voting systems, methods for processes of negotiation, structuring problems and models of applications in various decision contexts.

The book Group Decision and Negotiation. Methods and Applications is available in bookstores.
The Knowledge and Use of Multicriteria Decision Aid. To purchase this book please contact poliana@cdsid.org.br


The 12th international annual meeting of the Group Decision and Negotiation conference, GDN2012, was held in Recife, Brazil, from May 20 to 24, 2012.


The Seminar on Information and Decision Systems has already held five editions since 2008, with the participation of several researchers. More info.




The Recife Decision Support School has already held seven editions since 2005, with the participation of several researchers. More info.


Federal University of Pernambuco | CTG | Department of Production Engineering
Phone: (+55) 81 2126.8728 ext.229
E-mail: cdsid@cdsid.org.br