World's Best Scientists 2026 revealed!
Ugo Montanari

Ugo Montanari

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Computer Science
Italy
2025

D-Index & Metrics

Computer Science

D-Index
72
Citations
20783
World Ranking
1679
National Ranking
22

Ugo Montanari publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Ugo Montanari sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 466 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Ugo Montanari D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Ugo Montanari sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 72 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Research.com Recognitions

  • 2025 - Research.com Computer Science in Italy Leader Award
  • 2023 - Research.com Computer Science in Italy Leader Award
  • 2022 - Research.com Computer Science in Italy Leader Award
  • 1991 - Member of Academia Europaea

Overview

Ugo Montanari is affiliated with the University of Pisa in Italy and specializes in the field of Computer Science. Their research contributions span multiple subfields including Software, Computational Theory and Mathematics, Information Systems, Artificial Intelligence, and Computer Networks and Communications.

The main topics explored by Montanari encompass:

  • Model-Driven Software Engineering Techniques
  • Service-Oriented Architecture and Web Services
  • Advanced Software Engineering Methodologies
  • Petri Nets in System Modeling
  • Constraint Satisfaction and Optimization
  • Advanced Graph Theory Research
  • Formal Methods in Verification

Montanari has co-authored publications with several researchers, including:

  • Roberto Bruni
  • Andrea Corradini
  • Paolo Baldan
  • Fabio Gadducci
  • Hernán Melgratti

Their recent papers, published at Technische Universität Berlin - Universitätsbibliothek in 2024, include:

  • From Petri Nets to Graph Transformation Systems (2024)
  • Modeling a Service and Session Calculus with Hierarchical Graph Transformation (2024)
  • Event Structure Semantics for Dynamic Graph Grammars (2024)

Montanari's work often focuses on rigorous formal methods and theoretical foundations within software engineering and system modeling. The use of Petri nets and graph transformation systems appears as a recurring element in their research, particularly in the context of dynamic system semantics and service modeling.

Montanari was recognized in 1991 with the distinction of becoming a Member of Academia Europaea, an acknowledgment that reflects engagement with the broader scientific academic community.

Best Publications

  • An Efficient Unification Algorithm

    Alberto Martelli;Ugo Montanari

  • Semiring-based constraint satisfaction and optimization

    Stefano Bistarelli;Ugo Montanari;Francesca Rossi

  • Algebraic approaches to graph transformation. Part I: basic concepts and double pushout approach

    A. Corradini;U. Montanari;F. Rossi;H. Ehrig

  • Petri nets are moniods

    José Meseguer;Ugo Montanari

  • Semiring-Based CSPs and Valued CSPs: Frameworks, Properties,and Comparison

    S. Bistarelli;U. Montanari;F. Rossi;T. Schiex

  • On the optimal detection of curves in noisy pictures

    Ugo Montanari

  • A Method for Obtaining Skeletons Using a Quasi-Euclidean Distance

    U. Montanari

  • Semiring-based constraint solving and optimization

    Stefano Bistarelli;Ugo Montanari;Francesca Rossi

  • A Boolean algebra method for computing the terminal reliability in a communication network

    L. Fratta;U. Montanari

  • Graph processes

    A. Corradini;U. Montanari;F. Rossi

  • Contextual nets

    Ugo Montanari;Francesca Rossi

  • Theoretical foundations for compensations in flow composition languages

    Roberto Bruni;Hernán Melgratti;Ugo Montanari

  • International Symposium on Programming

    Mariangiola Dezani-Ciancaglini;Ugo Montanari

  • Constraint solving over semirings

    Stefano Bistarelli;Ugo Montanari;Francesca Rossi

  • Handbook of graph grammars and computing by graph transformation: vol. 3: concurrency, parallelism, and distribution

    H. Ehrig;H.-J. Kreowski;U. Montanari;G. Rozenberg

  • Continuous Skeletons from Digitized Images

    Ugo Montanari

  • Optimizing decision trees through heuristically guided search

    Alberto Martelli;Ugo Montanari

  • CC-Pi: a constraint-based language for specifying service level agreements

    Maria Grazia Buscemi;Ugo Montanari

  • SCC: a service centered calculus

    M. Boreale;R. Bruni;L. Caires;R. De Nicola

  • A distributed operational semantics for CCS based on condition/event systems

    P. Degano;Rocco De Nicola;U. Montanari

Frequent Co-Authors

Andrea Corradini
Andrea Corradini University of Pisa
Francesca Rossi
Francesca Rossi IBM (United States)
Vladimiro Sassone
Vladimiro Sassone University of Southampton
José Meseguer
José Meseguer University of Illinois at Urbana-Champaign
Francesca Rossi
Francesca Rossi University of Campania "Luigi Vanvitelli"
Hartmut Ehrig
Hartmut Ehrig Technical University of Berlin
Ivan Lanese
Ivan Lanese University of Bologna
Rocco De Nicola
Rocco De Nicola IMT Institute for Advanced Studies Lucca
Marco Pistore
Marco Pistore Fondazione Bruno Kessler
Gianluigi Ferrari
Gianluigi Ferrari University of Parma

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