Latin-Iberian-American Association of Operations Research Societies

Société latino-ibéroaméricaine de recherche opérationnelle
Asociación Latino-Iberoamericana de Investigación Operativa (ALIO)
Asociación Latino-Ibero-Americana de Pesquisa Operacional

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Nov 1982, as a regional group affiliated to International Federation of Operational Research Societies (IFORS). Also referred to in English as Latin-Ibero American Society of Operations Research and as Latin-Iberian-American Association of Operations Research and Systems Engineering Societies.


Promote the operations research discipline and its application in the decision-making process in the Latin-Iberian-American context by stimulating contact, exchange of results and experience among professionals and researchers in the field.

Future Events

2020 Madrid, Spain – Biennial Conference

Past Events(1)

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Organizes: biennial conference; annual workshop targeted at young scholars interested in Operations Research; ALIO/EURO Conference on Applied Combinational Optimization; ELAVIO Summer School.


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English, Portuguese, Spanish.


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Relations with Non-Governmental Organizations

Relations with 3 non-governmental organizations.
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Members in 13 countries
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Type I Classification

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UN Sustainable Development Goals **



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