4OR

{{Infobox journal

| title = 4OR

| image = 4ORJournal.jpg

| editors = Yves Crama, Michel Grabisch, Silvano Martello

| discipline = Operations Research, Decision Theory

| abbreviation = 4OR

| publisher = Springer Science+Business Media

| country =

| frequency =

| history = 2003-present

| openaccess = Hybrid

| license =

| impact = 1.763

| impact-year = 2021

| website = https://link.springer.com/journal/10288

| link1 = https://link.springer.com/journal/volumesAndIssues/10288

| link1-name = Online access

| link2 =

| link2-name =

| JSTOR =

| OCLC =

| LCCN =

| CODEN =

| ISSN = 1619-4500

| eISSN = 1614-2411

}}

4OR - A Quarterly Journal of Operations Research is a peer-reviewed scientific journal that was

established in 2003 and is published by Springer Science+Business Media.

It is a joint official journal of the Belgian,

French, and

Italian Operations Research Societies.

The journal publishes research papers and surveys on the theory and applications of Operations Research.

The Editors-in-chief are Yves Crama (University of Liège),

Michel Grabisch (Pantheon-Sorbonne University), and Silvano Martello (University of Bologna).