The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 06, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.911) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
Rankings
Machine Learning | Large Foundation Models for AI | AI for Science and Financ
H-Index Metrics
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H-Index67
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i10 Index215
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Citation Counts24,306
Rankings
Mathematical Finance | Stochastic Optimal Control | Nonlinear Partial Differential Equations | Viscosity Solutions
H-Index Metrics
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H-Index58
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i10 Index118
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Citation Counts19,623
Rankings
Optimization | Probability | Exoplanets | Dynamic
H-Index Metrics
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H-Index52
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i10 Index135
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Citation Counts17,240
Rankings
Rankings
Communication Theory | Modeling & Analysis | Applied Probability | Internet Architecture | The Riemann Hypothesi
H-Index Metrics
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H-Index47
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i10 Index125
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Citation Counts13,886
Rankings
Rankings
Rankings
Decision-making under uncertainty | flood modeling and risk management | hurricanes | climate chang
H-Index Metrics
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H-Index12
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i10 Index13
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Citation Counts895
Rankings
Energy economics and policy | Electricity Markets Design | Decision sciences | Operations researc
H-Index Metrics
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H-Index9
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i10 Index9
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Citation Counts826
Rankings
computer architecture | semiconductor supply chain
H-Index Metrics
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H-Index7
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i10 Index5
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Citation Counts162
Rankings
organizational behavior | climate change | social norms | data science | behavioral scienc
H-Index Metrics
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H-Index5
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i10 Index4
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Citation Counts301
Rankings
Rankings
Survey Methodology | Marketing Research | Brand Research | Product Research | Public Opinio
H-Index Metrics
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H-Index5
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i10 Index3
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Citation Counts127
Rankings
organizations | gender | sexuality | religion | powe
H-Index Metrics
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H-Index4
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i10 Index1
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Citation Counts36
Rankings
Rankings
Operations research | Portfolio optimizatio
H-Index Metrics
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H-Index3
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i10 Index3
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Citation Counts163
Rankings
international relations | security studies | social media | propaganda | information warfar
H-Index Metrics
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H-Index2
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i10 Index1
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Citation Counts69
Rankings
Authoritarianism | Russian politics | social media | misinformation | disinformatio
H-Index Metrics
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H-Index1
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i10 Index0
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Citation Counts9
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