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University · Blida · Algeria

University of Blida

In research, University of Blida stands highest in Physical Sciences (#4,892 of 12,888 worldwide), Engineering (#2,815 of 6,636 worldwide) and Health Sciences (#6,861 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Signal Processing and Computational Theory and Mathematics — Signal Processing is 7.4× its share of world research.

univ-blida.dzROR OpenAlex
World rank, 2022–2025
#7,198
of 28,054 · #9,762 all time
Rank in Algeria
#23
of 79
Research works
4.3k
▲ 53% vs 2013–17
Citations
32k
7.5 per fractional work
Top-10% rate
9.2%
record average 16.5%
Open access
38%
world 28%

What is University of Blida 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
Physical SciencesDomain #4,892 of 12,888 10.5%690 #6559
EngineeringField #2,815 of 6,636 11.0%310 #3881
Health SciencesDomain #6,861 of 11,982 4.8%184 #11917
Computer ScienceField #2,814 of 4,667 11.6%152 #4502
Social SciencesDomain #6,921 of 10,521 11.1%149 #9035
Agricultural and Biological SciencesField #2,533 of 3,409 7.0%103 #3690
Life SciencesDomain #6,146 of 7,800 7.0%159 #10681
MedicineField #9,108 of 10,443 4.6%153 #14160
Electrical and Electronic EngineeringSubfield #2,061 of 2,318 9.5%71 #3682
Social SciencesField #5,789 of 6,365 9.6%67 #8400

Each strip is that field’s whole ranked pool, with the notch where University of Blida 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. Physical Sciences#6,559 #4,892
  2. Engineering#3,881 #2,815
  3. Health Sciences#11,917 #6,861
  4. Computer Science#4,502 #2,814
  5. Social Sciences#9,035 #6,921
  6. Agricultural and Biological Sciences#3,690 #2,533
  7. Life Sciences#10,681 #6,146
  8. Medicine#14,160 #9,108
  9. Electrical and Electronic Engineering#3,682 #2,061
  10. Social Sciences#8,400 #5,789
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 University of Blida specialise in?

Where its research is concentrated relative to its size: Signal Processing takes 7.4× the share of its output that it takes of world research.

  1. Signal ProcessingSubfield · 26.4 works7.4×
  2. Computational Theory and MathematicsSubfield · 21.4 works4.2×
← 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: 1.83× its world share, 103 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.48× its world share, 30 worksBiochemistry, Geneti…Immunology and Microbiology: 1.19× its world share, 14 worksImmunology and Micro…Neuroscience: 0.48× its world share, 9 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.77× its world share, 3 worksPharmacology, Toxico…Chemical Engineering: 0.76× its world share, 3 worksChemical EngineeringChemistry: 0.80× its world share, 15 worksChemistryComputer Science: 1.65× its world share, 152 worksComputer ScienceEarth and Planetary Sciences: 0.64× its world share, 12 worksEarth and Planetary …Energy: 2.78× its world share, 30 worksEnergyEngineering: 1.75× its world share, 310 worksEngineeringEnvironmental Science: 1.13× its world share, 66 worksEnvironmental ScienceMaterials Science: 1.34× its world share, 55 worksMaterials ScienceMathematics: 1.76× its world share, 24 worksMathematicsPhysics and Astronomy: 0.82× its world share, 22 worksPhysics and AstronomyDentistry: 0.59× its world share, 3 worksDentistryHealth Professions: 0.47× its world share, 15 worksHealth ProfessionsMedicine: 0.67× its world share, 153 worksMedicineNursing: 1.03× its world share, 6 worksNursingVeterinary: 4.20× its world share, 7 worksVeterinaryArts and Humanities: 1.10× its world share, 37 worksArts and HumanitiesBusiness, Management and Accounting: 0.36× its world share, 14 worksBusiness, Management…Decision Sciences: 0.51× its world share, 6 worksDecision SciencesEconomics, Econometrics and Finance: 0.49× its world share, 12 worksEconomics, Econometr…Psychology: 0.36× its world share, 13 worksPsychologySocial Sciences: 0.45× its world share, 67 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 4.2×. Every wedge is a field page.

Who are the top researchers at University of Blida?

Ranked on the composite score, Saïd Kenai, Djamel Ghernaout and Saâd Moulay lead among researchers whose main affiliation is University of Blida.

  1. 1 Saïd Kenai Algeria · #50,820 worldwide 508 citations · 33 works
  2. 2 Djamel Ghernaout Algeria · #65,773 worldwide 635 citations · 67 works
  3. 3 Saâd Moulay Algeria · #584,214 worldwide 114 citations · 19 works
  4. 4 Mustapha Chellali Algeria · #615,495 worldwide 135 citations · 45 works
  5. 5 S. Boukraa Algeria · #802,493 worldwide 55 citations · 20 works
  6. 6 Boussad Boumeddane Algeria · #878,155 worldwide 98 citations · 15 works
  7. 7 Samir Ouchani Algeria · #1,120,426 worldwide 21 citations · 35 works
  8. 8 Noureddine Aït Messaoudène Algeria · #1,194,108 worldwide 74 citations · 18 works
  9. 9 Rachid Kaidi Algeria · #1,241,242 worldwide 14 citations · 32 works
  10. 10 Mohamed Djendi Algeria · #1,263,284 worldwide 44 citations · 25 works
All ranked researchers at University of Blida

Which keywords describe research at University of Blida?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Renewable Energy, Epidemiology, Solar Energy, Artificial Neural Networks, Parameter Estimation and Approximation Algorithms.

▲ 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 Learning64▲ 1.57×56 topics
  2. Machine Learning61▲ 1.58×52 topics
  3. Epidemiology54◆ 1.15×89 topics
  4. Renewable Energy44▲ 2.6×30 topics
  5. Climate Change36◆ 1.12×54 topics
  6. Neural Networks32▲ 1.76×25 topics
  7. Environmental Impact28▲ 1.37×37 topics
  8. Public Health24▲ 1.39×34 topics
  9. Remote Sensing24▲ 1.63×28 topics
  10. Mechanical Properties24▲ 2.0×30 topics
  11. Artificial Neural Networks23▲ 4.0×8 topics
  12. Energy Efficiency22▲ 1.95×25 topics
  13. Solar Energy21▲ 5.7×5 topics
  14. Antioxidant Activity18▲ 2.4×23 topics
  15. Parameter Estimation15▲ 10×5 topics
  16. Medicinal Plants15▲ 3.2×14 topics
  17. Approximation Algorithms15▲ 18×4 topics
  18. Efficiency14▲ 3.9×5 topics
  19. Semiconductor14▲ 3.5×6 topics
  20. Algorithmic Applications14▲ 33×2 topics
  21. Nonlinear Systems14▲ 5.5×8 topics
  22. Photovoltaics13▲ 6.7×4 topics
  23. Model Predictive Control13▲ 4.1×6 topics
  24. Beamforming12▲ 9.9×4 topics
  25. Graph Theory12▲ 9.6×2 topics
  26. Nanocrystals12▲ 3.8×5 topics
  27. Audio-Visual Speech Recognition11▲ 18×1 topic
  28. Speech Enhancement11▲ 18×1 topic
  29. Adaptive Control11▲ 6.8×7 topics
  30. Fixed-Parameter Algorithms11▲ 41×1 topic
  31. Parameterized Complexity11▲ 41×1 topic
  32. Grid Integration10▲ 8.1×3 topics
  33. Adaptive Filtering10▲ 59×1 topic
  34. Grid-Connected Inverters10▲ 12×2 topics
  35. Non-Gaussian Signal Processing10▲ 59×1 topic
  36. Essential Oils10▲ 7.3×2 topics
  37. Thermal Comfort10▲ 6.2×2 topics
  38. Modeling and Simulation9▲ 12×2 topics
  39. Maximum Power Point Tracking9▲ 15×1 topic
  40. Photovoltaic Arrays9▲ 15×1 topic

Which research topics does University of Blida publish most on?

By volume in 2022–2025: Speech and Audio Processing, Advanced Graph Theory Research, Advanced Adaptive Filtering Techniques and Photovoltaic System Optimization Techniques.

Speech and Audio Process…11Speech and Audio Processing: 11 fractional worksAdvanced Graph Theory Re…11Advanced Graph Theory Research: 11 fractional worksAdvanced Adaptive Filtering Techniques: 10 fractional worksPhotovoltaic System Optimization Techniques: 9 fractional worksSolar Radiation and Photovoltaics: 8 fractional worksWater management and technologies: 7 fractional worksEssential Oils and Antimicrobial Activity: 7 fractional worksBuilding Energy and Comf…7Building Energy and Comfort Optimization: 7 fractional worksChalcogenide Semiconductor Thin Films: 7 fractional worksBlind Source Separation Techniques: 6 fractional works
Signal ProcessingComputational Theory and MathematicsComputational MechanicsRenewable Energy, Sustainability and the Environment5 others

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

  1. 1 Speech and Audio Processing Signal Processing 11 works
  2. 2 Advanced Graph Theory Research Computational Theory and Mathematics 11 works
  3. 3 Advanced Adaptive Filtering Techniques Computational Mechanics 10 works
  4. 4 Photovoltaic System Optimization Techniques Renewable Energy, Sustainability and the Environment 9 works
  5. 5 Solar Radiation and Photovoltaics Artificial Intelligence 8 works
  6. 6 Water management and technologies Ecology, Evolution, Behavior and Systematics 7 works
  7. 7 Essential Oils and Antimicrobial Activity Food Science 7 works
  8. 8 Building Energy and Comfort Optimization Building and Construction 7 works
  9. 9 Chalcogenide Semiconductor Thin Films Electrical and Electronic Engineering 7 works
  10. 10 Blind Source Separation Techniques Signal Processing 6 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 available37.7%not open62.3%

World: 28% of research is openly available.

with international co-authors22.4%domestic only77.6%

World: 19% is written across borders.

How has University of Blida's research output changed?

Output in 2018–2022 was 53% 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.

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.