The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 6 years. As of Jan 30, 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 (873.690) 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].
* Total H IndexRankings
Ranking Based On Selection: 1
operations research
combinatorial optimization
algorithms
Metrics
H-Index
i10 Index
Citation Counts
97
197
45,073
* Total H IndexRankings
Ranking Based On Selection: 2
Operations Research
Vehicle Routing
Bin Packing
Logistics
Metrics
H-Index
i10 Index
Citation Counts
69
115
27,718
* Total H IndexRankings
Ranking Based On Selection: 3
mathematics
computer science
combinatorial optimization
Metrics
H-Index
i10 Index
Citation Counts
65
125
26,313
* Total H IndexRankings
Ranking Based On Selection: 4
Operations Research
Combinatorial Optimization
Integer Programming
Metrics
H-Index
i10 Index
Citation Counts
42
73
7,373
* Total H IndexRankings
Ranking Based On Selection: 5
Operations Research
Mathematical Programming
Combinatorial Optimization
Transportation
Logistics
Metrics
H-Index
i10 Index
Citation Counts
39
55
8,016
* Total H IndexRankings
Ranking Based On Selection: 6
Operations
Industrial Logistics
Humanitarian logistics
Design of production systems
Maintenance
Metrics
H-Index
i10 Index
Citation Counts
39
89
6,032
* Total H IndexRankings
Ranking Based On Selection: 7
operations research
combinatorial optimization
algorithms
Metrics
H-Index
i10 Index
Citation Counts
31
47
4,555
* Total H IndexRankings
Ranking Based On Selection: 8
Organizational Behavior
Metrics
H-Index
i10 Index
Citation Counts
25
29
3,882
* Total H IndexRankings
Ranking Based On Selection: 9
Organization Science
Decision Theory
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,135
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,318
* Total H IndexRankings
Ranking Based On Selection: 11
Professor of Organizational Beahavior
Metrics
H-Index
i10 Index
Citation Counts
15
17
4,888
* Total H IndexRankings
Ranking Based On Selection: 12
Leadership
Work-life
Organizational socialization
Social identity
Metrics
H-Index
i10 Index
Citation Counts
11
12
842
* Total H IndexRankings
Ranking Based On Selection: 13
Machine learning
Warehouse
Transportation
Food
Supply Chain
Metrics
H-Index
i10 Index
Citation Counts
10
10
351
* Total H IndexRankings
Ranking Based On Selection: 14
agrifood supply chain
healthy food
health
sustainability
organic
Metrics
H-Index
i10 Index
Citation Counts
8
7
283
* Total H IndexRankings
Ranking Based On Selection: 15
operations research
combinatorial optimization
algorithms
Metrics
H-Index
i10 Index
Citation Counts
6
5
111
* Total H IndexRankings
Ranking Based On Selection: 16
Corporate Sustainability
Responsible Management
Sustainable Value Chains
Metrics
H-Index
i10 Index
Citation Counts
4
4
113
* Total H IndexRankings
Ranking Based On Selection: 17
Operational Research - Combinatorial optimization - Prime factorization
Metrics
H-Index
i10 Index
Citation Counts
2
2
54
Paolo Toth
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
97
197
45,073
operations research
combinatorial optimization
algorithms
Daniele Vigo
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
69
115
27,718
Operations Research
Vehicle Routing
Bin Packing
Logistics
Silvano Martello
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
65
125
26,313
mathematics
computer science
combinatorial optimization
Michele Monaci
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
42
73
7,373
Operations Research
Combinatorial Optimization
Integer Programming
Roberto Baldacci
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
39
55
8,016
Operations Research
Mathematical Programming
Combinatorial Optimization
Transportation
Logistics
Alberto Regattieri
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
39
89
6,032
Operations
Industrial Logistics
Humanitarian logistics
Design of production systems
Maintenance
Valentina Cacchiani
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
31
47
4,555
operations research
combinatorial optimization
algorithms
Marcello Russo
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
25
29
3,882
Organizational Behavior
Guido Fioretti
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
16
22
1,135
Organization Science
Decision Theory
Maria Rita Tagliaventi
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,318
Massimo Bergami
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
15
17
4,888
Professor of Organizational Beahavior
Gabriele Morandin
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
11
12
842
Leadership
Work-life
Organizational socialization
Social identity
Alessandro Tufano
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
10
10
351
Machine learning
Warehouse
Transportation
Food
Supply Chain
Arianna Ruggeri
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
8
7
283
agrifood supply chain
healthy food
health
sustainability
organic
Paolo Paronuzzi
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
6
5
111
operations research
combinatorial optimization
algorithms
Toloue Miandar
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
4
4
113
Corporate Sustainability
Responsible Management
Sustainable Value Chains
Enrico Pietrobuoni
Università di Bologna
Bologna, Italy
Metrics
H-Index
i10-Index
Citation Counts
2
2
54
Operational Research - Combinatorial optimization - Prime factorization