Computers and Operations Research

Elsevier
Elsevier
ISSN: 03050548, 1873765X
SCImago
Q1
WOS
Q1
Impact factor
4.1
SJR
1.574
CiteScore
8.6
Categories
Computer Science (miscellaneous)
Management Science and Operations Research
Modeling and Simulation
Areas
Computer Science
Decision Sciences
Mathematics
Years of issue
1974-2025
journal names
Computers and Operations Research
COMPUT OPER RES
Publications
7 402
Citations
245 096
h-index
174
Top-3 citing journals
Top-3 organizations
Polytechnique Montréal
Polytechnique Montréal (91 publications)
University of Seville
University of Seville (76 publications)
Top-3 countries
USA (1858 publications)
China (1097 publications)
Canada (639 publications)

Most cited in 5 years

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Citing journals

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Publishing countries

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USA, 1858, 25.1%
China, 1097, 14.82%
Canada, 639, 8.63%
France, 460, 6.21%
Spain, 440, 5.94%
United Kingdom, 401, 5.42%
Italy, 378, 5.11%
Brazil, 321, 4.34%
Germany, 313, 4.23%
Turkey, 282, 3.81%
Republic of Korea, 207, 2.8%
Belgium, 193, 2.61%
Netherlands, 174, 2.35%
Australia, 171, 2.31%
Portugal, 168, 2.27%
Iran, 166, 2.24%
India, 146, 1.97%
Israel, 116, 1.57%
Austria, 94, 1.27%
Denmark, 89, 1.2%
Norway, 85, 1.15%
Singapore, 74, 1%
Greece, 69, 0.93%
Japan, 69, 0.93%
Chile, 65, 0.88%
Poland, 49, 0.66%
Switzerland, 46, 0.62%
Mexico, 45, 0.61%
New Zealand, 39, 0.53%
Finland, 37, 0.5%
Saudi Arabia, 35, 0.47%
UAE, 31, 0.42%
Kuwait, 28, 0.38%
Russia, 27, 0.36%
Colombia, 27, 0.36%
Tunisia, 26, 0.35%
Sweden, 25, 0.34%
Belarus, 24, 0.32%
Serbia, 24, 0.32%
Algeria, 21, 0.28%
South Africa, 18, 0.24%
Ireland, 16, 0.22%
Lebanon, 14, 0.19%
Hungary, 13, 0.18%
Czech Republic, 13, 0.18%
Malaysia, 12, 0.16%
Thailand, 12, 0.16%
Morocco, 11, 0.15%
Argentina, 10, 0.14%
Vietnam, 10, 0.14%
Indonesia, 10, 0.14%
Qatar, 10, 0.14%
Oman, 9, 0.12%
Bangladesh, 8, 0.11%
Slovenia, 7, 0.09%
Venezuela, 5, 0.07%
Jordan, 5, 0.07%
Luxembourg, 5, 0.07%
Iraq, 4, 0.05%
Lithuania, 4, 0.05%
Nigeria, 4, 0.05%
Romania, 4, 0.05%
Uruguay, 4, 0.05%
Montenegro, 4, 0.05%
Yugoslavia, 4, 0.05%
Egypt, 3, 0.04%
Iceland, 3, 0.04%
Cyprus, 3, 0.04%
Croatia, 3, 0.04%
Ecuador, 3, 0.04%
Kenya, 2, 0.03%
Pakistan, 2, 0.03%
Peru, 2, 0.03%
Philippines, 2, 0.03%
Benin, 1, 0.01%
Bulgaria, 1, 0.01%
Bosnia and Herzegovina, 1, 0.01%
Botswana, 1, 0.01%
Brunei, 1, 0.01%
Burkina Faso, 1, 0.01%
Yemen, 1, 0.01%
Cape Verde, 1, 0.01%
Côte d'Ivoire, 1, 0.01%
Cuba, 1, 0.01%
Mongolia, 1, 0.01%
Nicaragua, 1, 0.01%
Sri Lanka, 1, 0.01%
USSR, 1, 0.01%
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Publishing countries in 5 years

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China, 276, 17.96%
USA, 157, 10.21%
France, 136, 8.85%
United Kingdom, 106, 6.9%
Canada, 106, 6.9%
Italy, 95, 6.18%
Brazil, 92, 5.99%
Spain, 90, 5.86%
Germany, 72, 4.68%
Turkey, 59, 3.84%
Netherlands, 57, 3.71%
Iran, 50, 3.25%
Belgium, 48, 3.12%
Australia, 41, 2.67%
Norway, 28, 1.82%
Portugal, 27, 1.76%
Austria, 23, 1.5%
Singapore, 22, 1.43%
Chile, 20, 1.3%
India, 18, 1.17%
Denmark, 17, 1.11%
Republic of Korea, 15, 0.98%
Mexico, 14, 0.91%
UAE, 13, 0.85%
Switzerland, 13, 0.85%
Greece, 10, 0.65%
Colombia, 10, 0.65%
Sweden, 10, 0.65%
Israel, 9, 0.59%
Morocco, 9, 0.59%
Poland, 9, 0.59%
Algeria, 7, 0.46%
Qatar, 6, 0.39%
Russia, 5, 0.33%
Vietnam, 5, 0.33%
Saudi Arabia, 5, 0.33%
Czech Republic, 5, 0.33%
Bangladesh, 4, 0.26%
Hungary, 4, 0.26%
Ireland, 4, 0.26%
Serbia, 4, 0.26%
Thailand, 4, 0.26%
Japan, 4, 0.26%
Belarus, 3, 0.2%
Indonesia, 3, 0.2%
Iraq, 3, 0.2%
Malaysia, 3, 0.2%
Tunisia, 3, 0.2%
Kuwait, 2, 0.13%
Lebanon, 2, 0.13%
Luxembourg, 2, 0.13%
New Zealand, 2, 0.13%
Romania, 2, 0.13%
South Africa, 2, 0.13%
Argentina, 1, 0.07%
Benin, 1, 0.07%
Botswana, 1, 0.07%
Egypt, 1, 0.07%
Yemen, 1, 0.07%
Kenya, 1, 0.07%
Côte d'Ivoire, 1, 0.07%
Lithuania, 1, 0.07%
Oman, 1, 0.07%
Slovenia, 1, 0.07%
Philippines, 1, 0.07%
Finland, 1, 0.07%
Croatia, 1, 0.07%
Ecuador, 1, 0.07%
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