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Research facility · Nancy · France

Laboratoire Lorrain de Recherche en Informatique et ses Applications

In research, Laboratoire Lorrain de Recherche en Informatique et ses Applications stands highest in Computer Science (#1,313 of 4,667 worldwide), Physical Sciences (#6,345 of 12,888 worldwide) and Artificial Intelligence (#1,568 of 1,884 worldwide), 2022–2025. Relative to its size it is most specialised in Artificial Intelligence and Computer Science — Artificial Intelligence is 10.2× its share of world research.

loria.frROR OpenAlex
World rank, 2022–2025
#10,691
of 28,054 · #7,315 all time
Rank in France
#402
of 1,422
Research works
2.5k
▲ 11% vs 2013–17
Citations
35k
14.1 per fractional work
Top-10% rate
13.0%
record average 16.5%
Open access
54%
world 28%

What is Laboratoire Lorrain de Recherche en Informatique et ses Applications known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Computer ScienceField #1,313 of 4,667 13.0%166 #688
Physical SciencesDomain #6,345 of 12,888 13.6%224 #4640
Artificial IntelligenceSubfield #1,568 of 1,884 10.5%76 #953

Each strip is that field’s whole ranked pool, with the notch where Laboratoire Lorrain de Recherche en Informatique et ses Applications sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Computer Science#688 #1,313
  2. Physical Sciences#4,640 #6,345
  3. Artificial Intelligence#953 #1,568
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Laboratoire Lorrain de Recherche en Informatique et ses Applications specialise in?

Where its research is concentrated relative to its size: Artificial Intelligence takes 10.2× the share of its output that it takes of world research.

  1. Artificial IntelligenceSubfield · 76.1 works10×
  2. Computer ScienceField · 166.2 works6.9×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.17× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.53× its world share, 9 worksBiochemistry, Geneti…Immunology and Microbiology: 0.14× its world share, 0 worksImmunology and Micro…Neuroscience: 1.44× its world share, 7 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.03× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.30× its world share, 1 worksChemistryComputer Science: 6.93× its world share, 166 worksComputer ScienceEarth and Planetary Sciences: 0.33× its world share, 2 worksEarth and Planetary …Energy: 0.06× its world share, 0 worksEnergyEngineering: 0.86× its world share, 40 worksEngineeringEnvironmental Science: 0.15× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.18× its world share, 2 worksMaterials ScienceMathematics: 1.86× its world share, 7 worksMathematicsPhysics and Astronomy: 0.54× its world share, 4 worksPhysics and AstronomyDentistry: 0.11× its world share, 0 worksDentistryHealth Professions: 0.57× its world share, 5 worksHealth ProfessionsMedicine: 0.19× its world share, 11 worksMedicineNursing: 0.11× its world share, 0 worksNursingArts and Humanities: 0.92× its world share, 8 worksArts and HumanitiesBusiness, Management and Accounting: 0.37× its world share, 4 worksBusiness, Management…Decision Sciences: 1.38× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.25× its world share, 2 worksEconomics, Econometr…Psychology: 1.02× its world share, 10 worksPsychologySocial Sciences: 0.56× its world share, 22 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 6.9×. Every wedge is a field page.

Who are the top researchers at Laboratoire Lorrain de Recherche en Informatique et ses Applications?

Ranked on the composite score, Vincent Chevrier, Pierrick Gaudry and Salvatore Tabbone lead among researchers whose main affiliation is Laboratoire Lorrain de Recherche en Informatique et ses Applications.

  1. 1 Vincent Chevrier France · #27,599 worldwide 1.2k citations · 36 works
  2. 2 Pierrick Gaudry France · #58,915 worldwide 346 citations · 45 works
  3. 3 Salvatore Tabbone France · #218,403 worldwide 326 citations · 59 works
  4. 4 Sabeur Aridhi France · #278,378 worldwide 113 citations · 29 works
  5. 5 Ye‐Qiong Song France · #289,442 worldwide 283 citations · 101 works
  6. 6 Françoise Simonot‐Lion France · #324,608 worldwide 156 citations · 41 works
  7. 7 Claire Gardent France · #374,007 worldwide 308 citations · 93 works
  8. 8 Olivier Perrin France · #384,626 worldwide 82 citations · 36 works
  9. 9 David W. Ritchie France · #385,038 worldwide 95 citations · 18 works
  10. 10 Denis Jouvet France · #409,201 worldwide 211 citations · 74 works
All ranked researchers at Laboratoire Lorrain de Recherche en Informatique et ses Applications

Which keywords describe research at Laboratoire Lorrain de Recherche en Informatique et ses Applications?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Neural Networks, Machine Learning, Model Checking, Corpus Linguistics, Information Retrieval, Text Classification and Topic Modeling.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning45▲ 4.3×60 topics
  2. Machine Learning31▲ 3.1×52 topics
  3. Neural Networks28▲ 5.8×26 topics
  4. Model Checking12▲ 82×3 topics
  5. Convolutional Neural Networks10▲ 4.5×13 topics
  6. Corpus Linguistics9▲ 13×3 topics
  7. Security8▲ 4.2×14 topics
  8. Information Retrieval8▲ 12×4 topics
  9. Text Classification8▲ 17×3 topics
  10. Topic Modeling8▲ 18×2 topics
  11. Neural Machine Translation8▲ 26×1 topic
  12. Statistical Machine Translation8▲ 26×1 topic
  13. Machine Translation8▲ 15×1 topic
  14. Word Representation8▲ 20×1 topic
  15. Knowledge Representation7▲ 25×5 topics
  16. Cryptanalysis7▲ 26×4 topics
  17. Security Analysis7▲ 13×4 topics
  18. Temporal Logic7▲ 67×2 topics
  19. Feature Extraction6▲ 4.4×9 topics
  20. Automata6▲ 73×2 topics
  21. Description Logics6▲ 40×2 topics
  22. Deep Neural Networks6▲ 16×3 topics
  23. IoT Security6▲ 5.6×3 topics
  24. Side-Channel Attacks5▲ 38×3 topics
  25. Data Integration5▲ 9.8×4 topics
  26. Static Analysis5▲ 86×2 topics
  27. Multi-Agent Systems5▲ 8.3×5 topics
  28. Semantic Web5▲ 17×4 topics
  29. Formal Verification5▲ 122×1 topic
  30. Type Inference5▲ 122×1 topic
  31. Distributed Systems4▲ 8.8×6 topics
  32. Hidden Markov Models4▲ 24×2 topics
  33. Acoustic Modeling4▲ 36×1 topic
  34. Audio-Visual Speech Recognition4▲ 25×1 topic
  35. Speaker Verification4▲ 36×1 topic
  36. Speech Enhancement4▲ 25×1 topic
  37. Reinforcement Learning4▲ 12×2 topics
  38. Satisfiability Modulo Theories4▲ 75×1 topic
  39. Symbolic Model Checker4▲ 75×1 topic
  40. Behavioral Analysis4▲ 11×2 topics

Which research topics does Laboratoire Lorrain de Recherche en Informatique et ses Applications publish most on?

By volume in 2022–2025: Natural Language Processing Techniques, Topic Modeling, Logic, programming, and type systems and Speech and Audio Processing.

Natural Language Processing Techniques: 8 fractional worksTopic Modeling8Topic Modeling: 8 fractional worksLogic, programming, and type systems: 5 fractional worksSpeech and Audio Processing: 4 fractional worksSpeech Recognition and Synthesis: 4 fractional worksFormal Methods in Verification: 4 fractional worksSemantic Web and Ontolog…3Semantic Web and Ontologies: 3 fractional worksCryptography and Data Security: 3 fractional worksLogic, Reasoning, and Knowledge: 3 fractional worksMusic and Audio Processing: 3 fractional works
Artificial IntelligenceSignal ProcessingComputational Theory and Mathematics

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Natural Language Processing Techniques Artificial Intelligence 8 works
  2. 2 Topic Modeling Artificial Intelligence 8 works
  3. 3 Logic, programming, and type systems Artificial Intelligence 5 works
  4. 4 Speech and Audio Processing Signal Processing 4 works
  5. 5 Speech Recognition and Synthesis Artificial Intelligence 4 works
  6. 6 Formal Methods in Verification Computational Theory and Mathematics 4 works
  7. 7 Semantic Web and Ontologies Artificial Intelligence 3 works
  8. 8 Cryptography and Data Security Artificial Intelligence 3 works
  9. 9 Logic, Reasoning, and Knowledge Artificial Intelligence 3 works
  10. 10 Music and Audio Processing Signal Processing 3 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available53.6%not open46.4%

World: 28% of research is openly available.

with international co-authors27.2%domestic only72.8%

World: 19% is written across borders.

How has Laboratoire Lorrain de Recherche en Informatique et ses Applications's research output changed?

Output in 2018–2022 was 11% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Nancy

All research institutions in Nancy

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.