Institute of Mathematics and Informatics of the Bulgarian Academy of Sciences

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Institute of Mathematics and Informatics of the Bulgarian Academy of Sciences

Short name

IMI BAS

Country, city

Bulgaria, Sofia

01b5dy719

Organization website

Publications

2 321

Citations

15 850

h-index

Top-3 journals

Lecture Notes in Computer Science (169 publications)

AIP Conference Proceedings (91 publications)

Studies in Computational Intelligence (90 publications)

Top-3 organizations

Sofia University "St. Kliment Ohridski" (348 publications)

Institute of Information and Communication Technologies of the Bulgarian Academy of Sciences (162 publications)

Institute of Mechanics of the Bulgarian Academy of Sciences (89 publications)

Top-3 foreign organizations

University of Tübingen (61 publications)

University of Pisa (51 publications)

Waseda University (41 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1970

Total publications

2321

Total citations

15850

Citations per publication

6.83

Average publications per year

40.72

Average authors per publication

2.87

h-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	50 100 150 200 250 300 350 400 450 500
Applied Mathematics	Applied Mathematics, 489, 21.07% Applied Mathematics 489 publications, 21.07%
General Mathematics	General Mathematics, 330, 14.22% General Mathematics 330 publications, 14.22%
Analysis	Analysis, 228, 9.82% Analysis 228 publications, 9.82%
Algebra and Number Theory	Algebra and Number Theory, 132, 5.69% Algebra and Number Theory 132 publications, 5.69%
Computational Mathematics	Computational Mathematics, 125, 5.39% Computational Mathematics 125 publications, 5.39%
Computer Science Applications	Computer Science Applications, 100, 4.31% Computer Science Applications 100 publications, 4.31%
Geometry and Topology	Geometry and Topology, 83, 3.58% Geometry and Topology 83 publications, 3.58%
Statistics and Probability	Statistics and Probability, 80, 3.45% Statistics and Probability 80 publications, 3.45%
Discrete Mathematics and Combinatorics	Discrete Mathematics and Combinatorics, 77, 3.32% Discrete Mathematics and Combinatorics 77 publications, 3.32%
Modeling and Simulation	Modeling and Simulation, 71, 3.06% Modeling and Simulation 71 publications, 3.06%
General Physics and Astronomy	General Physics and Astronomy, 63, 2.71% General Physics and Astronomy 63 publications, 2.71%
Theoretical Computer Science	Theoretical Computer Science, 63, 2.71% Theoretical Computer Science 63 publications, 2.71%
Computational Theory and Mathematics	Computational Theory and Mathematics, 62, 2.67% Computational Theory and Mathematics 62 publications, 2.67%
Engineering (miscellaneous)	Engineering (miscellaneous), 61, 2.63% Engineering (miscellaneous) 61 publications, 2.63%
Numerical Analysis	Numerical Analysis, 59, 2.54% Numerical Analysis 59 publications, 2.54%
Computer Science (miscellaneous)	Computer Science (miscellaneous), 55, 2.37% Computer Science (miscellaneous) 55 publications, 2.37%
Mathematical Physics	Mathematical Physics, 49, 2.11% Mathematical Physics 49 publications, 2.11%
Information Systems	Information Systems, 43, 1.85% Information Systems 43 publications, 1.85%
Statistical and Nonlinear Physics	Statistical and Nonlinear Physics, 42, 1.81% Statistical and Nonlinear Physics 42 publications, 1.81%
General Computer Science	General Computer Science, 41, 1.77% General Computer Science 41 publications, 1.77%
Computer Networks and Communications	Computer Networks and Communications, 39, 1.68% Computer Networks and Communications 39 publications, 1.68%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 38, 1.64% Electrical and Electronic Engineering 38 publications, 1.64%
Mechanical Engineering	Mechanical Engineering, 38, 1.64% Mechanical Engineering 38 publications, 1.64%
Statistics, Probability and Uncertainty	Statistics, Probability and Uncertainty, 34, 1.46% Statistics, Probability and Uncertainty 34 publications, 1.46%
General Medicine	General Medicine, 33, 1.42% General Medicine 33 publications, 1.42%
Software	Software, 33, 1.42% Software 33 publications, 1.42%
General Engineering	General Engineering, 28, 1.21% General Engineering 28 publications, 1.21%
Mechanics of Materials	Mechanics of Materials, 25, 1.08% Mechanics of Materials 25 publications, 1.08%
Condensed Matter Physics	Condensed Matter Physics, 21, 0.9% Condensed Matter Physics 21 publications, 0.9%
Library and Information Sciences	Library and Information Sciences, 21, 0.9% Library and Information Sciences 21 publications, 0.9%
	50 100 150 200 250 300 350 400 450 500

Journals

Publishers

	100 200 300 400 500 600 700 800 900 1000
Springer Nature	Springer Nature, 930, 40.07% Springer Nature 930 publications, 40.07%
Elsevier	Elsevier, 411, 17.71% Elsevier 411 publications, 17.71%
MDPI	MDPI, 152, 6.55% MDPI 152 publications, 6.55%
Walter de Gruyter	Walter de Gruyter, 102, 4.39% Walter de Gruyter 102 publications, 4.39%
AIP Publishing	AIP Publishing, 99, 4.27% AIP Publishing 99 publications, 4.27%
Taylor & Francis	Taylor & Francis, 83, 3.58% Taylor & Francis 83 publications, 3.58%
World Scientific	World Scientific, 73, 3.15% World Scientific 73 publications, 3.15%
Wiley	Wiley, 63, 2.71% Wiley 63 publications, 2.71%
American Physical Society (APS)	American Physical Society (APS), 57, 2.46% American Physical Society (APS) 57 publications, 2.46%
Pleiades Publishing	Pleiades Publishing, 43, 1.85% Pleiades Publishing 43 publications, 1.85%
American Mathematical Society	American Mathematical Society, 40, 1.72% American Mathematical Society 40 publications, 1.72%
IOP Publishing	IOP Publishing, 35, 1.51% IOP Publishing 35 publications, 1.51%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 34, 1.46% Institute of Electrical and Electronics Engineers (IEEE) 34 publications, 1.46%
Oxford University Press	Oxford University Press, 17, 0.73% Oxford University Press 17 publications, 0.73%
American Institute of Mathematical Sciences (AIMS)	American Institute of Mathematical Sciences (AIMS), 14, 0.6% American Institute of Mathematical Sciences (AIMS) 14 publications, 0.6%
Institute of Mathematics, Polish Academy of Sciences	Institute of Mathematics, Polish Academy of Sciences, 14, 0.6% Institute of Mathematics, Polish Academy of Sciences 14 publications, 0.6%
Steklov Mathematical Institute	Steklov Mathematical Institute, 13, 0.56% Steklov Mathematical Institute 13 publications, 0.56%
Cambridge University Press	Cambridge University Press, 11, 0.47% Cambridge University Press 11 publications, 0.47%
EDP Sciences	EDP Sciences, 11, 0.47% EDP Sciences 11 publications, 0.47%
Morgan & Claypool Publishers	Morgan & Claypool Publishers, 7, 0.3% Morgan & Claypool Publishers 7 publications, 0.3%
International Press of Boston	International Press of Boston, 6, 0.26% International Press of Boston 6 publications, 0.26%
Frontiers Media S.A.	Frontiers Media S.A., 5, 0.22% Frontiers Media S.A. 5 publications, 0.22%
Hindawi Limited	Hindawi Limited, 5, 0.22% Hindawi Limited 5 publications, 0.22%
Social Science Electronic Publishing	Social Science Electronic Publishing, 5, 0.22% Social Science Electronic Publishing 5 publications, 0.22%
SPIE-Intl Soc Optical Eng	SPIE-Intl Soc Optical Eng, 5, 0.22% SPIE-Intl Soc Optical Eng 5 publications, 0.22%
IOS Press	IOS Press, 4, 0.17% IOS Press 4 publications, 0.17%
Emerald	Emerald, 3, 0.13% Emerald 3 publications, 0.13%
SAGE	SAGE, 3, 0.13% SAGE 3 publications, 0.13%
Mary Ann Liebert	Mary Ann Liebert, 3, 0.13% Mary Ann Liebert 3 publications, 0.13%
Institute of Mathematical Statistics	Institute of Mathematical Statistics, 3, 0.13% Institute of Mathematical Statistics 3 publications, 0.13%
	100 200 300 400 500 600 700 800 900 1000

With other organizations

	50 100 150 200 250 300 350
Sofia University "St. Kliment Ohridski"	Sofia University "St. Kliment Ohridski", 348, 14.99% Sofia University "St. Kliment Ohridski" 348 publications, 14.99%
Institute of Information and Communication Technologies of the Bulgarian Academy of Sciences	Institute of Information and Communication Technologies of the Bulgarian Academy of Sciences, 162, 6.98% Institute of Information and Communication Technologies of the Bulgarian Academy of Sciences 162 publications, 6.98%
Institute of Mechanics of the Bulgarian Academy of Sciences	Institute of Mechanics of the Bulgarian Academy of Sciences, 89, 3.83% Institute of Mechanics of the Bulgarian Academy of Sciences 89 publications, 3.83%
Angel Kanchev University of Ruse	Angel Kanchev University of Ruse, 71, 3.06% Angel Kanchev University of Ruse 71 publications, 3.06%
University of Tübingen	University of Tübingen, 61, 2.63% University of Tübingen 61 publications, 2.63%
Plovdiv University "Paisii Hilendarski"	Plovdiv University "Paisii Hilendarski", 61, 2.63% Plovdiv University "Paisii Hilendarski" 61 publications, 2.63%
Technical University of Sofia	Technical University of Sofia, 59, 2.54% Technical University of Sofia 59 publications, 2.54%
South-West University "Neofit Rilski"	South-West University "Neofit Rilski", 53, 2.28% South-West University "Neofit Rilski" 53 publications, 2.28%
Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences	Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 53, 2.28% Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences 53 publications, 2.28%
University of Pisa	University of Pisa, 51, 2.2% University of Pisa 51 publications, 2.2%
Waseda University	Waseda University, 41, 1.77% Waseda University 41 publications, 1.77%
New Bulgarian University	New Bulgarian University, 41, 1.77% New Bulgarian University 41 publications, 1.77%
Aristotle University of Thessaloniki	Aristotle University of Thessaloniki, 38, 1.64% Aristotle University of Thessaloniki 38 publications, 1.64%
Carl von Ossietzky University of Oldenburg	Carl von Ossietzky University of Oldenburg, 28, 1.21% Carl von Ossietzky University of Oldenburg 28 publications, 1.21%
University of Limerick	University of Limerick, 28, 1.21% University of Limerick 28 publications, 1.21%
Vienna University of Technology	Vienna University of Technology, 27, 1.16% Vienna University of Technology 27 publications, 1.16%
University of South Carolina	University of South Carolina, 27, 1.16% University of South Carolina 27 publications, 1.16%
Technical University of Darmstadt	Technical University of Darmstadt, 26, 1.12% Technical University of Darmstadt 26 publications, 1.12%
Université Toulouse III - Paul Sabatier	Université Toulouse III - Paul Sabatier, 22, 0.95% Université Toulouse III - Paul Sabatier 22 publications, 0.95%
Joint Institute for Nuclear Research	Joint Institute for Nuclear Research, 20, 0.86% Joint Institute for Nuclear Research 20 publications, 0.86%
Steklov Mathematical Institute of Russian Academy of Sciences	Steklov Mathematical Institute of Russian Academy of Sciences, 19, 0.82% Steklov Mathematical Institute of Russian Academy of Sciences 19 publications, 0.82%
University of Forestry, Sofia	University of Forestry, Sofia, 18, 0.78% University of Forestry, Sofia 18 publications, 0.78%
North China University of Science and Technology	North China University of Science and Technology, 17, 0.73% North China University of Science and Technology 17 publications, 0.73%
Toulouse Mathematics Institute	Toulouse Mathematics Institute, 17, 0.73% Toulouse Mathematics Institute 17 publications, 0.73%
University of Murcia	University of Murcia, 16, 0.69% University of Murcia 16 publications, 0.69%
University Prof. Dr. Assen Zlatarov	University Prof. Dr. Assen Zlatarov, 16, 0.69% University Prof. Dr. Assen Zlatarov 16 publications, 0.69%
Institute of Biophysics and Biomedical Engineering of the Bulgarian Academy of Sciences	Institute of Biophysics and Biomedical Engineering of the Bulgarian Academy of Sciences, 16, 0.69% Institute of Biophysics and Biomedical Engineering of the Bulgarian Academy of Sciences 16 publications, 0.69%
Tomsk State University	Tomsk State University, 15, 0.65% Tomsk State University 15 publications, 0.65%
Pennsylvania State University	Pennsylvania State University, 15, 0.65% Pennsylvania State University 15 publications, 0.65%
University of Hong Kong	University of Hong Kong, 14, 0.6% University of Hong Kong 14 publications, 0.6%
	50 100 150 200 250 300 350

With foreign organizations

	10 20 30 40 50 60 70
University of Tübingen	University of Tübingen, 61, 2.63% University of Tübingen 61 publications, 2.63%
University of Pisa	University of Pisa, 51, 2.2% University of Pisa 51 publications, 2.2%
Waseda University	Waseda University, 41, 1.77% Waseda University 41 publications, 1.77%
Aristotle University of Thessaloniki	Aristotle University of Thessaloniki, 38, 1.64% Aristotle University of Thessaloniki 38 publications, 1.64%
Carl von Ossietzky University of Oldenburg	Carl von Ossietzky University of Oldenburg, 28, 1.21% Carl von Ossietzky University of Oldenburg 28 publications, 1.21%
University of Limerick	University of Limerick, 28, 1.21% University of Limerick 28 publications, 1.21%
Vienna University of Technology	Vienna University of Technology, 27, 1.16% Vienna University of Technology 27 publications, 1.16%
University of South Carolina	University of South Carolina, 27, 1.16% University of South Carolina 27 publications, 1.16%
Technical University of Darmstadt	Technical University of Darmstadt, 26, 1.12% Technical University of Darmstadt 26 publications, 1.12%
Université Toulouse III - Paul Sabatier	Université Toulouse III - Paul Sabatier, 22, 0.95% Université Toulouse III - Paul Sabatier 22 publications, 0.95%
Joint Institute for Nuclear Research	Joint Institute for Nuclear Research, 20, 0.86% Joint Institute for Nuclear Research 20 publications, 0.86%
Steklov Mathematical Institute of Russian Academy of Sciences	Steklov Mathematical Institute of Russian Academy of Sciences, 19, 0.82% Steklov Mathematical Institute of Russian Academy of Sciences 19 publications, 0.82%
North China University of Science and Technology	North China University of Science and Technology, 17, 0.73% North China University of Science and Technology 17 publications, 0.73%
Toulouse Mathematics Institute	Toulouse Mathematics Institute, 17, 0.73% Toulouse Mathematics Institute 17 publications, 0.73%
University of Murcia	University of Murcia, 16, 0.69% University of Murcia 16 publications, 0.69%
Tomsk State University	Tomsk State University, 15, 0.65% Tomsk State University 15 publications, 0.65%
Pennsylvania State University	Pennsylvania State University, 15, 0.65% Pennsylvania State University 15 publications, 0.65%
University of Hong Kong	University of Hong Kong, 14, 0.6% University of Hong Kong 14 publications, 0.6%
Paris Cité University	Paris Cité University, 14, 0.6% Paris Cité University 14 publications, 0.6%
Queen Mary University of London	Queen Mary University of London, 13, 0.56% Queen Mary University of London 13 publications, 0.56%
National Research University Higher School of Economics	National Research University Higher School of Economics, 12, 0.52% National Research University Higher School of Economics 12 publications, 0.52%
Vanderbilt University	Vanderbilt University, 12, 0.52% Vanderbilt University 12 publications, 0.52%
University of Illinois Urbana-Champaign	University of Illinois Urbana-Champaign, 12, 0.52% University of Illinois Urbana-Champaign 12 publications, 0.52%
Kiel University	Kiel University, 12, 0.52% Kiel University 12 publications, 0.52%
University College Dublin	University College Dublin, 12, 0.52% University College Dublin 12 publications, 0.52%
Astroparticle and Cosmology Laboratory	Astroparticle and Cosmology Laboratory, 12, 0.52% Astroparticle and Cosmology Laboratory 12 publications, 0.52%
Katholieke Universiteit Leuven	Katholieke Universiteit Leuven, 11, 0.47% Katholieke Universiteit Leuven 11 publications, 0.47%
University of Pretoria	University of Pretoria, 11, 0.47% University of Pretoria 11 publications, 0.47%
Fraunhofer Institute for Industrial Mathematics	Fraunhofer Institute for Industrial Mathematics, 11, 0.47% Fraunhofer Institute for Industrial Mathematics 11 publications, 0.47%
Purdue University Fort Wayne	Purdue University Fort Wayne, 11, 0.47% Purdue University Fort Wayne 11 publications, 0.47%
	10 20 30 40 50 60 70

With other countries

	50 100 150 200 250
Germany	Germany, 209, 9% Germany 209 publications, 9%
USA	USA, 205, 8.83% USA 205 publications, 8.83%
Russia	Russia, 101, 4.35% Russia 101 publications, 4.35%
Italy	Italy, 97, 4.18% Italy 97 publications, 4.18%
France	France, 90, 3.88% France 90 publications, 3.88%
China	China, 76, 3.27% China 76 publications, 3.27%
Japan	Japan, 65, 2.8% Japan 65 publications, 2.8%
Spain	Spain, 64, 2.76% Spain 64 publications, 2.76%
United Kingdom	United Kingdom, 62, 2.67% United Kingdom 62 publications, 2.67%
Greece	Greece, 59, 2.54% Greece 59 publications, 2.54%
Ireland	Ireland, 48, 2.07% Ireland 48 publications, 2.07%
Austria	Austria, 47, 2.02% Austria 47 publications, 2.02%
Canada	Canada, 41, 1.77% Canada 41 publications, 1.77%
Belgium	Belgium, 36, 1.55% Belgium 36 publications, 1.55%
Netherlands	Netherlands, 34, 1.46% Netherlands 34 publications, 1.46%
Poland	Poland, 25, 1.08% Poland 25 publications, 1.08%
Portugal	Portugal, 22, 0.95% Portugal 22 publications, 0.95%
Sweden	Sweden, 21, 0.9% Sweden 21 publications, 0.9%
Iran	Iran, 20, 0.86% Iran 20 publications, 0.86%
Denmark	Denmark, 16, 0.69% Denmark 16 publications, 0.69%
Turkey	Turkey, 16, 0.69% Turkey 16 publications, 0.69%
South Africa	South Africa, 14, 0.6% South Africa 14 publications, 0.6%
Israel	Israel, 13, 0.56% Israel 13 publications, 0.56%
Hungary	Hungary, 12, 0.52% Hungary 12 publications, 0.52%
Czech Republic	Czech Republic, 12, 0.52% Czech Republic 12 publications, 0.52%
Mexico	Mexico, 10, 0.43% Mexico 10 publications, 0.43%
Slovenia	Slovenia, 10, 0.43% Slovenia 10 publications, 0.43%
Finland	Finland, 10, 0.43% Finland 10 publications, 0.43%
Ukraine	Ukraine, 8, 0.34% Ukraine 8 publications, 0.34%
	50 100 150 200 250

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1970 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.