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University · Pekanbaru · ??

Caltex Riau Polytechnic

In research, Caltex Riau Polytechnic stands highest in Computer Science (#4,431 of 4,667 worldwide) and Physical Sciences (#12,620 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Information Systems, Computer Science and Artificial Intelligence — Information Systems is 13.5× its share of world research.

pcr.ac.idROR OpenAlex
World rank, 2022–2025
#26,924
of 28,054 · #41,094 all time
Rank in ??
#607
of 692
Research works
764
▼ 23% vs 2013–17
Citations
1.1k
1.5 per fractional work
Top-10% rate
2.5%
record average 16.5%
Open access
47%
world 28%

What is Caltex Riau Polytechnic 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 #4,431 of 4,667 3.5%91 #6431
Physical SciencesDomain #12,620 of 12,888 2.2%146 #21031

Each strip is that field’s whole ranked pool, with the notch where Caltex Riau Polytechnic 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 Caltex Riau Polytechnic specialise in?

Where its research is concentrated relative to its size: Information Systems takes 13.5× the share of its output that it takes of world research.

  1. Information SystemsSubfield · 49.7 works13×
  2. Computer ScienceField · 91.2 works5.6×
  3. Artificial IntelligenceSubfield · 23.1 works4.6×
← 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: 0.60× its world share, 6 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.05× its world share, 0 worksBiochemistry, Geneti…Chemical Engineering: 0.15× its world share, 0 worksChemical EngineeringChemistry: 0.05× its world share, 0 worksChemistryComputer Science: 5.63× its world share, 91 worksComputer ScienceEarth and Planetary Sciences: 0.05× its world share, 0 worksEarth and Planetary …Energy: 0.30× its world share, 1 worksEnergyEngineering: 1.51× its world share, 47 worksEngineeringEnvironmental Science: 0.34× its world share, 4 worksEnvironmental ScienceMaterials Science: 0.15× its world share, 1 worksMaterials ScienceMathematics: 0.37× its world share, 1 worksMathematicsPhysics and Astronomy: 0.20× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.61× its world share, 3 worksHealth ProfessionsMedicine: 0.09× its world share, 4 worksMedicineArts and Humanities: 0.18× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 2.68× its world share, 18 worksBusiness, Management…Decision Sciences: 0.83× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.15× its world share, 1 worksEconomics, Econometr…Psychology: 0.38× its world share, 2 worksPsychologySocial Sciences: 0.97× its world share, 25 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 5.6×. Every wedge is a field page.

Who are the top researchers at Caltex Riau Polytechnic?

Ranked on the composite score, Muhammad Ihsan Zul and Warnia Nengsih lead among researchers whose main affiliation is Caltex Riau Polytechnic.

  1. 1 Muhammad Ihsan Zul ?? · #710,382 worldwide 7 citations · 16 works
  2. 2 Warnia Nengsih ?? · #949,356 worldwide 2 citations · 15 works
All ranked researchers at Caltex Riau Polytechnic

Which keywords describe research at Caltex Riau Polytechnic?

By fractional works in 2022–2025, weighted toward what it does more of than the world: E-Learning, Data Mining, Machine Learning, Artificial Intelligence, Education, Decision Support System, Fuzzy Logic and Internet of Things.

▲ 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. E-Learning43▲ 20×11 topics
  2. Machine Learning35▲ 5.1×25 topics
  3. Data Mining30▲ 19×7 topics
  4. Artificial Intelligence28▲ 9.9×8 topics
  5. Education25▲ 7.1×6 topics
  6. Decision Support System24▲ 62×3 topics
  7. Fuzzy Logic22▲ 43×3 topics
  8. Internet of Things22▲ 12×9 topics
  9. Educational Technology21▲ 8.3×13 topics
  10. Higher Education16▲ 15×5 topics
  11. Gamification16▲ 50×2 topics
  12. Digital Literacy16▲ 13×4 topics
  13. Knowledge Management16▲ 14×3 topics
  14. Technology16▲ 14×2 topics
  15. Natural Language Processing16▲ 32×2 topics
  16. Blockchain16▲ 31×2 topics
  17. Expert Systems15▲ 62×1 topic
  18. Information System15▲ 73×1 topic
  19. Wireless Communication15▲ 49×3 topics
  20. Authentication15▲ 47×1 topic
  21. Digital Certificate15▲ 75×1 topic
  22. E-commerce14▲ 11×5 topics
  23. Smart Home13▲ 38×2 topics
  24. Student Engagement12▲ 14×4 topics
  25. Big Data12▲ 6.1×8 topics
  26. Information Technology11▲ 11×3 topics
  27. Renewable Energy11▲ 3.7×6 topics
  28. Quality of Service11▲ 50×2 topics
  29. Educational Challenges10▲ 197×1 topic
  30. Interactive Multimedia Learning10▲ 197×1 topic
  31. Robotics10▲ 19×2 topics
  32. Electric Circuits9▲ 140×1 topic
  33. Equivalent Circuit Concept9▲ 140×1 topic
  34. Learning9▲ 14×2 topics
  35. Multimedia9▲ 39×1 topic
  36. System9▲ 51×1 topic
  37. IoT7▲ 9.3×9 topics
  38. Information Retrieval7▲ 15×2 topics
  39. Privacy Protection7▲ 48×2 topics
  40. Accounting Information System7▲ 60×1 topic

Which research topics does Caltex Riau Polytechnic publish most on?

By volume in 2022–2025: Blockchain Technology in Education and Learning, Edcuational Technology Systems, IoT-based Control Systems and Engineering and Technology Innovations.

Blockchain Technology in Education and Learning: 15 fractional worksEdcuational Technology Systems: 15 fractional worksIoT-based Control Systems10IoT-based Control Systems: 10 fractional worksEngineering and Technolo…9Engineering and Technology Innovations: 9 fractional worksMultimedia Learning Systems: 9 fractional worksDecision Support System Applications: 7 fractional worksInformation Retrieval an…7Information Retrieval and Data Mining: 7 fractional worksData Mining and Machine Learning Applications: 6 fractional worksSMEs Development and Digital Marketing: 5 fractional worksEducational Methods and Media Use: 5 fractional works
Information SystemsArtificial IntelligenceComputer Science ApplicationsElectrical and Electronic Engineering2 others

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

  1. 1 Blockchain Technology in Education and Learning Information Systems 15 works
  2. 2 Edcuational Technology Systems Artificial Intelligence 15 works
  3. 3 IoT-based Control Systems Computer Science Applications 10 works
  4. 4 Engineering and Technology Innovations Electrical and Electronic Engineering 9 works
  5. 5 Multimedia Learning Systems Information Systems 9 works
  6. 6 Decision Support System Applications Management Information Systems 7 works
  7. 7 Information Retrieval and Data Mining Information Systems 7 works
  8. 8 Data Mining and Machine Learning Applications Information Systems 6 works
  9. 9 SMEs Development and Digital Marketing Demography 5 works
  10. 10 Educational Methods and Media Use Information Systems 5 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 available47.2%not open52.8%

World: 28% of research is openly available.

with international co-authors6.1%domestic only93.9%

World: 19% is written across borders.

How has Caltex Riau Polytechnic's research output changed?

Output in 2018–2022 was 23% lower than in 2013–2017.

20152020
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 Pekanbaru

All research institutions in Pekanbaru

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.