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Research facility · Lyon · France

Laboratoire de l'Informatique du Parallélisme

In research, Laboratoire de l'Informatique du Parallélisme stands highest in Computer Science (#1,611 of 7,020 worldwide), Physical Sciences (#8,351 of 21,541 worldwide) and Computational Theory and Mathematics (#846 of 1,086 worldwide), over all time. Relative to its size it is most specialised in Computer Science — Computer Science is 8.9× its share of world research.

ens-lyon.fr/LIPROR OpenAlex
World rank, all time
#13,586
of 42,892
Rank in France
#889
of 2,321
Research works
842
▼ 43% vs 2013–17
Citations
13k
15.3 per fractional work
Top-10% rate
11.0%
record average 16.5%
Open access
53%
world 28%

What is Laboratoire de l'Informatique du Parallélisme 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
Computer ScienceField #1,611 of 7,020 17.0%536
Physical SciencesDomain #8,351 of 21,541 16.5%692
Computational Theory and MathematicsSubfield #846 of 1,086 15.5%164
Computer Networks and CommunicationsSubfield #1,566 of 1,873 16.0%132

Each strip is that field’s whole ranked pool, with the notch where Laboratoire de l'Informatique du Parallélisme 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).

What does Laboratoire de l'Informatique du Parallélisme specialise in?

Where its research is concentrated relative to its size: Computer Science takes 8.9× the share of its output that it takes of world research.

  1. Computer ScienceField · 38.0 works8.9×
← 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.

Biochemistry, Genetics and Molecular Biology: 0.20× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 0.17× its world share, 0 worksNeuroscienceComputer Science: 8.87× its world share, 38 worksComputer ScienceEnergy: 0.08× its world share, 0 worksEnergyEngineering: 0.80× its world share, 7 worksEngineeringEnvironmental Science: 0.05× its world share, 0 worksEnvironmental ScienceMathematics: 5.11× its world share, 3 worksMathematicsPhysics and Astronomy: 1.73× its world share, 2 worksPhysics and AstronomyDentistry: 0.21× its world share, 0 worksDentistryHealth Professions: 0.21× its world share, 0 worksHealth ProfessionsMedicine: 0.03× its world share, 0 worksMedicineArts and Humanities: 0.27× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.39× its world share, 1 worksBusiness, Management…Decision Sciences: 1.51× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.14× its world share, 0 worksEconomics, Econometr…Psychology: 0.35× its world share, 1 worksPsychologySocial Sciences: 0.11× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 8.9×. Every wedge is a field page.

Who are the top researchers at Laboratoire de l'Informatique du Parallélisme?

Ranked on the composite score, Jean-Yves L’Excellent, Pierre Lescanne and Bora Uçar lead among researchers whose main affiliation is Laboratoire de l'Informatique du Parallélisme.

  1. 1 Jean-Yves L’Excellent France · #21,678 worldwide 443 citations · 55 works
  2. 2 Pierre Lescanne France · #285,685 worldwide 166 citations · 47 works
  3. 3 Bora Uçar France · #468,725 worldwide 138 citations · 74 works
  4. 4 Damien Pous France · #492,471 worldwide 128 citations · 42 works
  5. 5 Alain Lelu France · #591,962 worldwide 17 citations · 20 works
  6. 6 Stéphane Ubéda France · #781,505 worldwide 46 citations · 32 works
  7. 7 Eddy Caron France · #792,459 worldwide 44 citations · 15 works
  8. 8 Emmanuelle Lebhar France · #821,994 worldwide 49 citations · 15 works
  9. 9 Paul Renaud-Goud France · #1,082,830 worldwide 20 citations · 19 works
  10. 10 Timothy Bourke France · #1,144,996 worldwide 37 citations · 19 works
All ranked researchers at Laboratoire de l'Informatique du Parallélisme

Which keywords describe research at Laboratoire de l'Informatique du Parallélisme?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Approximation Algorithms, Algorithmic Applications, Distributed Systems, High-Performance Computing, Model Checking, Resource Management, Graph Theory and Parameterized Complexity.

▲ 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. Approximation Algorithms6▲ 151×4 topics
  2. Algorithmic Applications5▲ 274×2 topics
  3. Distributed Systems5▲ 57×4 topics
  4. Machine Learning4▲ 2.1×19 topics
  5. High-Performance Computing4▲ 84×2 topics
  6. Model Checking4▲ 152×3 topics
  7. Resource Management4▲ 40×2 topics
  8. Deep Learning3▲ 1.70×13 topics
  9. Energy Efficiency3▲ 5.4×9 topics
  10. Graph Theory3▲ 45×1 topic
  11. Parameterized Complexity3▲ 227×1 topic
  12. Combinatorial Optimization3▲ 347×1 topic
  13. Complexity Theory3▲ 95×1 topic
  14. Parallel Computing3▲ 39×3 topics
  15. Temporal Logic2▲ 125×2 topics
  16. Big Data2▲ 4.5×6 topics
  17. Workflow Management2▲ 59×2 topics
  18. Automata2▲ 137×2 topics
  19. Cloud Computing2▲ 13×2 topics
  20. Grid Computing2▲ 108×1 topic
  21. Task Scheduling2▲ 108×1 topic
  22. Fault Tolerance2▲ 22×2 topics
  23. Resource Allocation2▲ 20×4 topics
  24. GPU Computing2▲ 86×1 topic
  25. Knowledge Representation2▲ 36×3 topics
  26. Performance Optimization2▲ 51×1 topic
  27. Virtualization2▲ 40×2 topics
  28. Data Centers2▲ 53×1 topic
  29. Description Logics2▲ 63×2 topics
  30. MapReduce2▲ 53×1 topic
  31. Wireless Networks2▲ 19×5 topics
  32. Cryptanalysis2▲ 34×3 topics
  33. Formal Verification2▲ 220×1 topic
  34. Static Analysis2▲ 148×1 topic
  35. Consistency1▲ 140×1 topic
  36. Cryptography1▲ 22×3 topics
  37. Entanglement1▲ 17×4 topics
  38. Transactional Memory1▲ 140×1 topic
  39. Satisfiability Modulo Theories1▲ 129×1 topic
  40. Symbolic Model Checker1▲ 129×1 topic

Which research topics does Laboratoire de l'Informatique du Parallélisme publish most on?

By volume in 2022–2025: Advanced Graph Theory Research, Complexity and Algorithms in Graphs, Distributed and Parallel Computing Systems and Parallel Computing and Optimization Techniques.

Advanced Graph Theory Research: 3 fractional worksComplexity and Algorithms in Graphs: 3 fractional worksDistributed and Parallel…2Distributed and Parallel Computing Systems: 2 fractional worksParallel Computing and O…2Parallel Computing and Optimization Techniques: 2 fractional worksCloud Computing and Resource Management: 2 fractional worksLogic, programming, and type systems: 2 fractional worksDistributed systems and …1Distributed systems and fault tolerance: 1 fractional worksFormal Methods in Verification: 1 fractional worksLogic, Reasoning, and Knowledge: 1 fractional worksTopological and Geometric Data Analysis: 1 fractional works
Computational Theory and MathematicsComputer Networks and CommunicationsHardware and ArchitectureInformation Systems1 others

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

  1. 1 Advanced Graph Theory Research Computational Theory and Mathematics 3 works
  2. 2 Complexity and Algorithms in Graphs Computational Theory and Mathematics 3 works
  3. 3 Distributed and Parallel Computing Systems Computer Networks and Communications 2 works
  4. 4 Parallel Computing and Optimization Techniques Hardware and Architecture 2 works
  5. 5 Cloud Computing and Resource Management Information Systems 2 works
  6. 6 Logic, programming, and type systems Artificial Intelligence 2 works
  7. 7 Distributed systems and fault tolerance Computer Networks and Communications 1 works
  8. 8 Formal Methods in Verification Computational Theory and Mathematics 1 works
  9. 9 Logic, Reasoning, and Knowledge Artificial Intelligence 1 works
  10. 10 Topological and Geometric Data Analysis Computational Theory and Mathematics 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 available53.0%not open47.0%

World: 28% of research is openly available.

with international co-authors18.1%domestic only81.9%

World: 19% is written across borders.

How has Laboratoire de l'Informatique du Parallélisme's research output changed?

Output in 2018–2022 was 43% lower 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 Lyon

All research institutions in Lyon

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.