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Laboratoire Informatique, Image et Interaction (L3i)

In research, Laboratoire Informatique, Image et Interaction (L3i) stands highest in Physical Sciences (#19,997 of 21,541 worldwide), over all time.

l3i.univ-larochelle.frROR OpenAlex
World rank, all time
#38,756
of 42,892
Rank in ??
#790
of 1,041
Research works
151
▼ 41% vs 2013–17
Citations
891
5.9 per fractional work
Top-10% rate
9.8%
record average 16.5%
Open access
46%
world 28%

What is Laboratoire Informatique, Image et Interaction (L3i) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #19,997 of 21,541 8.5%130

Each strip is that field’s whole ranked pool, with the notch where Laboratoire Informatique, Image et Interaction (L3i) 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).

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: 0.11× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.10× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.34× its world share, 0 worksNeuroscienceComputer Science: 8.04× its world share, 19 worksComputer ScienceEarth and Planetary Sciences: 0.17× its world share, 0 worksEarth and Planetary …Engineering: 0.48× its world share, 2 worksEngineeringEnvironmental Science: 0.35× its world share, 0 worksEnvironmental ScienceMathematics: 0.37× its world share, 0 worksMathematicsPhysics and Astronomy: 1.70× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.08× its world share, 0 worksHealth ProfessionsMedicine: 0.01× its world share, 0 worksMedicineArts and Humanities: 0.95× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.42× its world share, 0 worksBusiness, Management…Decision Sciences: 1.50× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.57× its world share, 0 worksEconomics, Econometr…Psychology: 0.89× its world share, 1 worksPsychologySocial Sciences: 0.98× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 8.0×. Every wedge is a field page.

Who are the top researchers at Laboratoire Informatique, Image et Interaction (L3i)?

Ranked on the composite score, Jean-Yves Lafaye, Alain Bouju and Cyril Faucher lead among researchers whose main affiliation is Laboratoire Informatique, Image et Interaction (L3i).

  1. 1 Jean-Yves Lafaye ?? · #905,401 worldwide 7 citations · 16 works
  2. 2 Alain Bouju ?? · #1,161,986 worldwide 31 citations · 30 works
  3. 3 Cyril Faucher ?? · #1,189,546 worldwide 3 citations · 22 works
All ranked researchers at Laboratoire Informatique, Image et Interaction (L3i)

Which keywords describe research at Laboratoire Informatique, Image et Interaction (L3i)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Neural Networks, Information Retrieval, Text Classification, Semantic Web, Deep Learning, Feature Selection, Corpus Linguistics and Neural Machine Translation.

▲ 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 20 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 20 words, with their numbers
  1. Neural Networks4▲ 9.4×10 topics
  2. Information Retrieval3▲ 49×4 topics
  3. Deep Learning3▲ 2.9×19 topics
  4. Text Classification2▲ 48×3 topics
  5. Machine Learning2▲ 2.2×14 topics
  6. Semantic Web2▲ 68×3 topics
  7. Feature Selection2▲ 26×3 topics
  8. Corpus Linguistics2▲ 26×2 topics
  9. Neural Machine Translation2▲ 56×1 topic
  10. Statistical Machine Translation2▲ 56×1 topic
  11. Convolutional Neural Networks2▲ 6.8×5 topics
  12. Data Integration1▲ 28×4 topics
  13. Machine Translation1▲ 26×1 topic
  14. Word Representation1▲ 36×1 topic
  15. Ontology1▲ 50×2 topics
  16. Big Data1▲ 4.0×4 topics
  17. Knowledge Representation1▲ 42×2 topics
  18. Linked Data1▲ 85×1 topic
  19. RDF1▲ 102×1 topic
  20. Cloud Computing1▲ 12×3 topics

Which research topics does Laboratoire Informatique, Image et Interaction (L3i) publish most on?

By volume in 2022–2025: Natural Language Processing Techniques, Topic Modeling, Semantic Web and Ontologies and Handwritten Text Recognition Techniques.

Natural Language Process…2Natural Language Processing Techniques: 2 fractional worksTopic Modeling1Topic Modeling: 1 fractional worksSemantic Web and Ontolog…1Semantic Web and Ontologies: 1 fractional worksHandwritten Text Recogni…1Handwritten Text Recognition Techniques: 1 fractional worksText and Document Classification Technologies: 1 fractional worksAdvanced Text Analysis Techniques: 1 fractional worksRough Sets and Fuzzy Logic1Rough Sets and Fuzzy Logic: 1 fractional worksGeographic Information Systems Studies: 1 fractional worksWeb Data Mining and Analysis: 1 fractional worksData Management and Algo…1Data Management and Algorithms: 1 fractional works
Artificial IntelligenceComputer Vision and Pattern RecognitionComputational Theory and MathematicsGeography, Planning and Development2 others

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

  1. 1 Natural Language Processing Techniques Artificial Intelligence 2 works
  2. 2 Topic Modeling Artificial Intelligence 1 works
  3. 3 Semantic Web and Ontologies Artificial Intelligence 1 works
  4. 4 Handwritten Text Recognition Techniques Computer Vision and Pattern Recognition 1 works
  5. 5 Text and Document Classification Technologies Artificial Intelligence 1 works
  6. 6 Advanced Text Analysis Techniques Artificial Intelligence 1 works
  7. 7 Rough Sets and Fuzzy Logic Computational Theory and Mathematics 1 works
  8. 8 Geographic Information Systems Studies Geography, Planning and Development 1 works
  9. 9 Web Data Mining and Analysis Information Systems 1 works
  10. 10 Data Management and Algorithms Signal Processing 1 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 available45.6%not open54.4%

World: 28% of research is openly available.

with international co-authors9.1%domestic only90.9%

World: 19% is written across borders.

How has Laboratoire Informatique, Image et Interaction (L3i)'s research output changed?

Output in 2018–2022 was 41% lower than in 2013–2017.

20002005201020152020
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 La Rochelle

All research institutions in La Rochelle

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.