Scimago Journal & Country Rank

Communications in Combinatorics and Optimizationopen access

Country

Iran

Universities and research institutions in Iran
Media Ranking in Iran

Subject Area and Category

Publisher

Azarbaijan Shahid Madani University

H-Index

11

Publication type

Journals

ISSN

25382128, 25382136

Coverage

2017-2023

Information

Homepage

How to publish in this journal

pdankelmann@uj.ac.za

Scope

 Communications in Combinatorics and Optimization is devoted to publishing original and innovative research papers in combinatorics and optimization, peripherally interdisciplinary. The journal aims to provide a complete and reliable source of information on current developments in the fields. Publishing articles with high quality as rapidly as possible and making them available to interested researchers worldwide is the main scope.   The journal encourages contributions from the three important parts of graph theory, combinatorics, and optimization; and their application. The first part includes structural graph theory, extremal graph theory, algebraic graph theory, chemical graph theory, and random graphs. The second part consists of combinatorial design, combinatorial enumeration, coding theory, the combinatorial probabilistic method, etc. The third part includes scheduling, network optimization, integer programming, constrained and unconstrained optimization, game theory, algorithm design, and complexity analysis, etc Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Control and Optimization2021Q2
Control and Optimization2022Q1
Control and Optimization2023Q2
Discrete Mathematics and Combinatorics2021Q2
Discrete Mathematics and Combinatorics2022Q1
Discrete Mathematics and Combinatorics2023Q2
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20210.681
20220.991
20230.629
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
20166
20172
201812
201918
202018
202124
202225
202355
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20160.000
Cites / Doc. (4 years)20170.000
Cites / Doc. (4 years)20180.250
Cites / Doc. (4 years)20190.650
Cites / Doc. (4 years)20201.605
Cites / Doc. (4 years)20211.700
Cites / Doc. (4 years)20221.597
Cites / Doc. (4 years)20231.612
Cites / Doc. (3 years)20160.000
Cites / Doc. (3 years)20170.000
Cites / Doc. (3 years)20180.250
Cites / Doc. (3 years)20190.650
Cites / Doc. (3 years)20201.625
Cites / Doc. (3 years)20211.688
Cites / Doc. (3 years)20221.433
Cites / Doc. (3 years)20231.851
Cites / Doc. (2 years)20160.000
Cites / Doc. (2 years)20170.000
Cites / Doc. (2 years)20180.250
Cites / Doc. (2 years)20190.714
Cites / Doc. (2 years)20201.700
Cites / Doc. (2 years)20211.472
Cites / Doc. (2 years)20221.667
Cites / Doc. (2 years)20231.918
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20160
Self Cites20170
Self Cites20180
Self Cites20191
Self Cites20203
Self Cites202112
Self Cites202211
Self Cites202324
Total Cites20160
Total Cites20170
Total Cites20182
Total Cites201913
Total Cites202052
Total Cites202181
Total Cites202286
Total Cites2023124
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20160
External Cites per document20170.000
External Cites per document20180.250
External Cites per document20190.600
External Cites per document20201.531
External Cites per document20211.438
External Cites per document20221.250
External Cites per document20231.493
Cites per document20160.000
Cites per document20170.000
Cites per document20180.250
Cites per document20190.650
Cites per document20201.625
Cites per document20211.688
Cites per document20221.433
Cites per document20231.851
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
201616.67
2017100.00
201816.67
201933.33
202038.89
202141.67
202220.00
202332.73
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20201
Non-citable documents20211
Non-citable documents20221
Non-citable documents20230
Citable documents20160
Citable documents20176
Citable documents20188
Citable documents201920
Citable documents202031
Citable documents202147
Citable documents202259
Citable documents202367
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20160
Uncited documents20176
Uncited documents20187
Uncited documents201914
Uncited documents202015
Uncited documents202125
Uncited documents202219
Uncited documents202325
Cited documents20160
Cited documents20170
Cited documents20181
Cited documents20196
Cited documents202017
Cited documents202123
Cited documents202241
Cited documents202342
% Female Authors

Evolution of the percentage of female authors.

YearFemale Percent
201642.86
201750.00
201818.75
201919.35
202023.08
202134.21
202240.00
202331.11
Documents cited by public policy (Overton)

Evolution of the number of documents cited by public policy documents according to Overton database.

DocumentsYearValue
Overton20160
Overton20170
Overton20180
Overton20190
Overton20200
Overton20210
Overton20220
Overton20230
Documents related to SDGs (UN)

Evoution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.

DocumentsYearValue
SDG20180
SDG20190
SDG20200
SDG20210
SDG20220
SDG20230
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