Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
1,298,624
Country Rank
1,750
Institution Rank : 105
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Alexandra Kamusheva](/pictures/53/5058049.jpg)
Член на УС на СХБ
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 Index Rankings
World Rank
1,302,690
Country Rank
1,773
Institution Rank : 108
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Hristo Nikolov](/user/assets/images/profile/no-profile-photo.png)
remote sensing
hyperspectral data classification
synthetic aperture radar
DInSAR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 Index Rankings
World Rank
1,317,199
Country Rank
1,827
Institution Rank : 111
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Dimitar Dimitrov](/user/assets/images/profile/no-profile-photo.png)
HPC and Cloud Computing
AI
ML
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 Index Rankings
World Rank
1,318,848
Country Rank
1,833
Institution Rank : 112
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Velislava Stoykova](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total i10 Index Rankings
World Rank
1,319,120
Country Rank
1,836
Institution Rank : 114
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Plamen D Tchipev](/pictures/33/5433949.jpg)
corporate governance
privatisation
history of economic thought
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total i10 Index Rankings
World Rank
1,331,196
Country Rank
1,869
Institution Rank : 115
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Vladimir Ivanov](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,339,616
Country Rank
1,881
Institution Rank : 116
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Ilina Kamenova](/pictures/58/5553897.jpg)
Remote Sensing
Geographic information systems (GIS)
Vegetation Mapping
Precision Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,383,542
Country Rank
1,924
Institution Rank : 117
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Yasen Paunski](/user/assets/images/profile/no-profile-photo.png)
Mobile Service Robots
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,398,852
Country Rank
1,934
Institution Rank : 118
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Kostadin Kostadinov](/pictures/33/5603803.jpg)
robotics
micro & nano-robot technology
cell manipulation
force sensor
telemanipulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 Index Rankings
World Rank
1,425,652
Country Rank
1,993
Institution Rank : 119
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Емил Колев](/user/assets/images/profile/no-profile-photo.png)
Coding theory
search
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,427,274
Country Rank
2,000
Institution Rank : 120
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Ivaylo Markov](/pictures/0c/5389047.jpg)
migration
borderlands
cultural heritage
identities
local development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,428,983
Country Rank
2,005
Institution Rank : 121
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Yavor Miltenov](/pictures/87/5411070.jpg)
Old Church Slavonic
Slavonic Manuscripts
Medieval Slavonic Translations from Greek
Textual Criticism
Byzantine Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,430,585
Country Rank
2,012
Institution Rank : 122
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Maya Mikrenska](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,433,834
Country Rank
2,023
Institution Rank : 123
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Vanya Stamenova](/pictures/47/5452192.jpg)
RS and GIS
geomorphology
human impact
sustainable development
land cover
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,437,981
Country Rank
2,039
Institution Rank : 124
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Ana Luleva](/user/assets/images/profile/no-profile-photo.png)
ethnology
anthropology
sociology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Rank
1,438,246
Country Rank
2,041
Institution Rank : 125
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Petar Tomov](/user/assets/images/profile/no-profile-photo.png)
Artificial Intelligence Genetic Algorithms Artificial Neural Networks Logical Games
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Rank
1,439,150
Country Rank
2,047
Institution Rank : 127
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Hristo Kostadinov](/user/assets/images/profile/no-profile-photo.png)
Coding theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Rank
1,439,563
Country Rank
2,052
Institution Rank : 129
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Boris Staykov](/user/assets/images/profile/no-profile-photo.png)
multicriteria optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Rank
1,440,806
Country Rank
2,058
Institution Rank : 130
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Ventzeslav Dimitrov](/user/assets/images/profile/no-profile-photo.png)
Remote Sensing
Image Processing
GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Rank
1,445,141
Country Rank
2,081
Institution Rank : 133
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Gergana Stefanova Nikolova](/pictures/80/5482055.jpg)
Biomechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,446,405
Country Rank
2,087
Institution Rank : 135
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Iskra Piroeva](/pictures/36/5335505.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,446,633
Country Rank
2,089
Institution Rank : 136
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Yordanka Boneva](/pictures/24/5414369.jpg)
Simulation of transport systems with Aimsun
e-Learning
Usability
Web design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,453,665
Country Rank
2,105
Institution Rank : 137
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Hristo Tonchev](/user/assets/images/profile/no-profile-photo.png)
Quantum Information
Quantum Algorithms
Quantum Cryptography
Supervised Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,461,185
Country Rank
2,133
Institution Rank : 138
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Ivan Blagoev](/pictures/bc/5335700.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,474,907
Country Rank
2,158
Institution Rank : 141
![](https://cdn.adscientificindex.com/logos/28324.png)
![Bulgaria](/flags/bg.png)
![Dessislava Gerginova](/user/assets/images/profile/no-profile-photo.png)
NMR metabolomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
1,298,624
Country Ranking
1,750
Institution Ranking
105
Alexandra Kamusheva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 Index Rankings
World Ranking
1,302,690
Country Ranking
1,773
Institution Ranking
108
Hristo Nikolov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
![](https://cdn.adscientificindex.com/logos/28324.png)
remote sensing
hyperspectral data classification
synthetic aperture radar
DInSAR
* Total i10 Index Rankings
World Ranking
1,317,199
Country Ranking
1,827
Institution Ranking
111
Dimitar Dimitrov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 Index Rankings
World Ranking
1,318,848
Country Ranking
1,833
Institution Ranking
112
Velislava Stoykova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total i10 Index Rankings
World Ranking
1,319,120
Country Ranking
1,836
Institution Ranking
114
Plamen D Tchipev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total i10 Index Rankings
World Ranking
1,331,196
Country Ranking
1,869
Institution Ranking
115
Vladimir Ivanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Ranking
1,339,616
Country Ranking
1,881
Institution Ranking
116
Ilina Kamenova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/28324.png)
Remote Sensing
Geographic information systems (GIS)
Vegetation Mapping
Precision Agriculture
* Total i10 Index Rankings
World Ranking
1,383,542
Country Ranking
1,924
Institution Ranking
117
Yasen Paunski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Ranking
1,398,852
Country Ranking
1,934
Institution Ranking
118
Kostadin Kostadinov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
![](https://cdn.adscientificindex.com/logos/28324.png)
robotics
micro & nano-robot technology
cell manipulation
force sensor
telemanipulation
* Total i10 Index Rankings
World Ranking
1,425,652
Country Ranking
1,993
Institution Ranking
119
Емил Колев
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
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Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
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* Total i10 Index Rankings
World Ranking
1,427,274
Country Ranking
2,000
Institution Ranking
120
Ivaylo Markov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
![](https://cdn.adscientificindex.com/logos/28324.png)
migration
borderlands
cultural heritage
identities
local development
* Total i10 Index Rankings
World Ranking
1,428,983
Country Ranking
2,005
Institution Ranking
121
Yavor Miltenov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
![](https://cdn.adscientificindex.com/logos/28324.png)
Old Church Slavonic
Slavonic Manuscripts
Medieval Slavonic Translations from Greek
Textual Criticism
Byzantine Studies
* Total i10 Index Rankings
World Ranking
1,430,585
Country Ranking
2,012
Institution Ranking
122
Maya Mikrenska
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Ranking
1,433,834
Country Ranking
2,023
Institution Ranking
123
Vanya Stamenova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
![](https://cdn.adscientificindex.com/logos/28324.png)
RS and GIS
geomorphology
human impact
sustainable development
land cover
* Total i10 Index Rankings
World Ranking
1,437,981
Country Ranking
2,039
Institution Ranking
124
Ana Luleva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Ranking
1,438,246
Country Ranking
2,041
Institution Ranking
125
Petar Tomov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
![](https://cdn.adscientificindex.com/logos/28324.png)
Artificial Intelligence Genetic Algorithms Artificial Neural Networks Logical Games
* Total i10 Index Rankings
World Ranking
1,439,150
Country Ranking
2,047
Institution Ranking
127
Hristo Kostadinov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Ranking
1,439,563
Country Ranking
2,052
Institution Ranking
129
Boris Staykov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Ranking
1,440,806
Country Ranking
2,058
Institution Ranking
130
Ventzeslav Dimitrov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Ranking
1,445,141
Country Ranking
2,081
Institution Ranking
133
Gergana Stefanova Nikolova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
1,446,405
Country Ranking
2,087
Institution Ranking
135
Iskra Piroeva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
1,446,633
Country Ranking
2,089
Institution Ranking
136
Yordanka Boneva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/28324.png)
Simulation of transport systems with Aimsun
e-Learning
Usability
Web design
* Total i10 Index Rankings
World Ranking
1,453,665
Country Ranking
2,105
Institution Ranking
137
Hristo Tonchev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/28324.png)
Quantum Information
Quantum Algorithms
Quantum Cryptography
Supervised Machine Learning
* Total i10 Index Rankings
World Ranking
1,461,185
Country Ranking
2,133
Institution Ranking
138
Ivan Blagoev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
1,474,907
Country Ranking
2,158
Institution Ranking
141
Dessislava Gerginova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000