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 Sep 15, 2025, 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 (1.123.368) 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
Internet research | informetrics | information retrieval | information behavior | bibliometric
H-Index Metrics
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H-Index56
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i10 Index138
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Citation Counts13,367
Rankings
Rankings
Information systems | Industrial Engineering and Managemen
H-Index Metrics
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H-Index30
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i10 Index48
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Citation Counts5,105
Rankings
Information theory | machine learning | communication | optimization | markov decision processe
H-Index Metrics
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H-Index29
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i10 Index75
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Citation Counts3,717
Rankings
information behavior | transitions | social networks | migration | political communicatio
H-Index Metrics
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H-Index28
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i10 Index46
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Citation Counts2,455
Rankings
Information extraction | text mining | semantic
H-Index Metrics
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H-Index24
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i10 Index39
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Citation Counts2,650
Rankings
Mathematics and Computer Science Educatio
H-Index Metrics
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H-Index18
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i10 Index25
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Citation Counts2,073
Rankings
Information Retrieval | Computational Biology | Exploratory Searc
H-Index Metrics
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H-Index18
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i10 Index25
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Citation Counts3,305
Rankings
Information theory | communications | statistical signal processin
H-Index Metrics
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H-Index17
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i10 Index29
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Citation Counts1,134
Rankings
Rankings
Rankings
Rankings
Information Theory | Space Engineerin
H-Index Metrics
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H-Index14
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i10 Index16
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Citation Counts610
Rankings
Rankings
Rankings
Information Retrieval | Recommender Systems | Personalizatio
H-Index Metrics
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H-Index6
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i10 Index6
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Citation Counts614
Rankings
Electronics | telecommunication | Optics engineerin
H-Index Metrics
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H-Index1
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i10 Index1
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Citation Counts12

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