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Company · Colombo · Sri Lanka

WSO2 (Sri Lanka)

wso2.comROR OpenAlex
Research works
30
▼ 31% vs 2018-21
Citations
207
7.0 per fractional work
Top-10% rate
9.9%
all institutions 10.0%
Open access
41%
world 40%
International
16%
world 18%
WSO2 (Sri Lanka)

Not ranked overall: WSO2 (Sri Lanka) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does WSO2 (Sri Lanka) work in?

In all years, 61% of research at WSO2 (Sri Lanka) is in Physical Sciences, 29% in Social Sciences. Its largest fields are Computer Science (52%), Social Sciences (13%), Decision Sciences (7%). It does 1.4× the world's share of Physical Sciences.

Physical Sciences: 18 fractional works · 61.2% of its workComputer Science: 15 fractional works · 51.7% of its workInformation Systems: 5 fractional works · 16.6% of its workComputer Networks and Communications: 4 fractional works · 15.1% of its workArtificial Intelligence: 4 fractional works · 13.4% of its workSignal Processing: 2 fractional works · 6.4% of its workComputer Vision and Pattern Recognition: 0 fractional works · 0.2% of its workEngineering: 2 fractional works · 6.8% of its workBuilding and Construction: 1 fractional works · 3.4% of its workAutomotive Engineering: 0 fractional works · 1.7% of its workElectrical and Electronic Engineering: 0 fractional works · 1.7% of its workMaterials Science: 0 fractional works · 1.1% of its workMaterials Chemistry: 0 fractional works · 1.1% of its workMathematics: 0 fractional works · 1.1% of its workStatistics and Probability: 0 fractional works · 1.1% of its workChemistry: 0 fractional works · 0.6% of its workOrganic Chemistry: 0 fractional works · 0.6% of its workSocial Sciences: 9 fractional works · 28.8% of its workSocial Sciences: 4 fractional works · 13.3% of its workEducation: 3 fractional works · 9.9% of its workSociology and Political Science: 1 fractional works · 2.3% of its workHuman Factors and Ergonomics: 0 fractional works · 0.6% of its workLinguistics and Language: 0 fractional works · 0.6% of its workDecision Sciences: 2 fractional works · 7.1% of its workManagement Science and Operations Research: 1 fractional works · 4.0% of its workInformation Systems and Management: 1 fractional works · 3.2% of its workBusiness, Management and Accounting: 1 fractional works · 4.2% of its workManagement Information Systems: 1 fractional works · 4.0% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.2% of its workArts and Humanities: 1 fractional works · 2.3% of its workMuseology: 0 fractional works · 1.7% of its workLanguage and Linguistics: 0 fractional works · 0.6% of its workPsychology: 1 fractional works · 1.9% of its workDevelopmental and Educational Psychology: 0 fractional works · 1.1% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.4% of its workSocial Psychology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.0% of its workHealth Sciences: 2 fractional works · 7.2% of its workMedicine: 2 fractional works · 6.2% of its workOncology: 1 fractional works · 2.3% of its workHematology: 0 fractional works · 1.7% of its workSurgery: 0 fractional works · 1.1% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.5% of its workHealth Professions: 0 fractional works · 1.0% of its workHealth Information Management: 0 fractional works · 0.8% of its workGeneral Health Professions: 0 fractional works · 0.2% of its workLife Sciences: 1 fractional works · 2.8% of its workAgricultural and Biological Sciences: 0 fractional works · 1.7% of its workPlant Science: 0 fractional works · 1.7% of its workNeuroscience: 0 fractional works · 1.1% of its workCognitive Neuroscience: 0 fractional works · 1.1% of its workALL ITS WORKWSO2 (Sri Lanka)30fractional works, all years
Life Sciences3%Physical Sciences61%Health Sciences7%Social Sciences29%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 14 fields, with their numbers
    1. Computer Science1551.7%
    2. Engineering26.8%
    3. Materials Science01.1%
    4. Mathematics01.1%
    5. Chemistry00.6%
    1. Social Sciences413.3%
    2. Decision Sciences27.1%
    3. Business, Management and Accounting14.2%
    4. Arts and Humanities12.3%
    5. Psychology11.9%
    1. Medicine26.2%
    2. Health Professions01.0%
    1. Agricultural and Biological Sciences01.7%
    2. Neuroscience01.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 2.09× its world share, 0 worksAgricultural and Bio…Neuroscience: 4.09× its world share, 0 worksNeuroscienceComputer Science: 5.61× its world share, 2 worksComputer ScienceEngineering: 0.22× its world share, 0 worksEngineeringMathematics: 5.64× its world share, 0 worksMathematicsMedicine: 0.11× its world share, 0 worksMedicineBusiness, Management and Accounting: 2.06× its world share, 0 worksBusiness, Management…Decision Sciences: 10.29× its world share, 0 worksDecision SciencesPsychology: 3.63× its world share, 1 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 10.3×. Every wedge is a field page.

All 9 fields, with their numbers
  1. Decision Sciences10.29×0 works
  2. Mathematics5.64×0 works
  3. Computer Science5.61×2 works
  4. Neuroscience4.09×0 works
  5. Psychology3.63×1 works
  6. Agricultural and Biological Sciences2.09×0 works
  7. Business, Management and Accounting2.06×0 works
  8. Engineering0.22×0 works
  9. Medicine0.11×0 works

Who are the top researchers at WSO2 (Sri Lanka)?

Ranked on the quality score, Nina Martola and Jorma Kaimio lead among researchers whose main affiliation is WSO2 (Sri Lanka).

  1. 1 Nina Martola Sri Lanka · #3,505,632 worldwide 11 citations · 20 works
  2. 2 Jorma Kaimio Sri Lanka · #3,516,391 worldwide 241 citations · 24 works
All ranked researchers at WSO2 (Sri Lanka)

What are the most cited papers from WSO2 (Sri Lanka)?

The most cited paper from WSO2 (Sri Lanka) is "Enabling Better Interoperability for HealthCare: Lessons in Developing a Standards Based Application Programing Interface for Electronic Medical Record Systems" (Suranga Nath Kasthurirathne, Burke W. Mamlin, Harsha Kumara et al., 2015), with 56 citations. Next come "Cloud-based driver monitoring and vehicle diagnostic with OBD2 telematics" (44) and "Early Prediction of Lung Diseases" (36).

Most cited papers
#PaperReleasedCitations
1 Enabling Better Interoperability for HealthCare: Lessons in Developing a Standards Based Application Programing Interface for Electronic Medical Record Systems Suranga Nath Kasthurirathne, Burke W. Mamlin, Harsha Kumara et al. · Journal of Medical Systems 7 Oct 2015 56
2 Cloud-based driver monitoring and vehicle diagnostic with OBD2 telematics Malintha Amarasinghe, Sasikala Kottegoda, Asiri Liyana Arachchi et al. Conference paper May 2015 44
3 Early Prediction of Lung Diseases Anuradha D. Gunasinghe, Achala Chathuranga Aponso, Harsha Thirimanna Conference paper Mar 2019 36
4 Exploring Artificial Intelligence and Machine Learning in Precision Agriculture: A Pathway to Improved Efficiency and Economic Outcomes in Crop Production K. P. G. D. M. Polwaththa, Saman P. Amarasinghe, A. A. Y. Amarasinghe et al. · American Journal of Agricultural Science Engineering and Technology Open access 11 Nov 2024 30
5 Wihidum: Distributed complex event processing Sachini Jayasekara, Sameera Kannangara, Tishan Dahanayakage et al. · Journal of Parallel and Distributed Computing 9 Apr 2015 27
All 47 most cited papers, with filters and sorting

Which keywords describe research at WSO2 (Sri Lanka)?

By fractional works in all years, weighted toward what it does more of than the world: Deep Learning, Distributed Systems, Healthcare, Big Data, Cloud Computing, Resource Management, Communication and MapReduce.

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

Size is fractional works in all years 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 31 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 31 words, with their numbers
  1. Deep Learning6▲ 8.9×15 topics
  2. Distributed Systems5▲ 69×5 topics
  3. Healthcare4▲ 17×5 topics
  4. Big Data3▲ 21×3 topics
  5. Cloud Computing3▲ 36×2 topics
  6. Resource Management3▲ 56×2 topics
  7. Communication3▲ 30×2 topics
  8. Education3▲ 6.6×2 topics
  9. MapReduce3▲ 170×1 topic
  10. Virtualization3▲ 118×1 topic
  11. Qualitative Research2▲ 15×1 topic
  12. Social Sciences2▲ 51×1 topic
  13. Semantic Web Services2▲ 89×2 topics
  14. Machine Learning2▲ 3.6×8 topics
  15. Neural Networks2▲ 7.0×4 topics
  16. Anomaly Detection2▲ 42×2 topics
  17. Log Analysis2▲ 161×1 topic
  18. Performance Prediction2▲ 99×1 topic
  19. Time Series2▲ 60×3 topics
  20. QoS-Aware Middleware2▲ 85×1 topic
  21. Service-Oriented Computing2▲ 85×1 topic
  22. Workflow Management1▲ 44×2 topics
  23. Continuous Queries1▲ 102×1 topic
  24. Data Stream Management1▲ 102×1 topic
  25. Intelligent Transportation Systems1▲ 44×2 topics
  26. Online Learning1▲ 9.3×3 topics
  27. Feature Extraction1▲ 13×2 topics
  28. Graph Convolutional Networks1▲ 68×2 topics
  29. Security1▲ 8.6×4 topics
  30. Short-Term Forecasting1▲ 49×1 topic
  31. Traffic Flow1▲ 55×1 topic

Which research topics does WSO2 (Sri Lanka) publish most on?

By volume in 2022-now: Cloud Computing and Resource Management, Software System Performance and Reliability, Smart Agriculture and AI and Scientific Computing and Data Management.

Cloud Computing and Resource Management: 1 fractional worksSoftware System Performance and Reliability: 1 fractional worksSmart Agriculture and AI0Smart Agriculture and AI: 0 fractional worksScientific Computing and…0Scientific Computing and Data Management: 0 fractional worksReading and Literacy Development: 0 fractional worksEEG and Brain-Computer Interfaces: 0 fractional worksBig Data and Business In…0Big Data and Business Intelligence: 0 fractional worksCognitive and developmental aspects of mathematical skills: 0 fractional worksDistributed and Parallel Computing Systems: 0 fractional worksTraffic Prediction and Management Techniques: 0 fractional works
Information SystemsComputer Networks and CommunicationsPlant ScienceInformation Systems and Management5 others

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

  1. 1 Cloud Computing and Resource Management Information Systems 1 works
  2. 2 Software System Performance and Reliability Computer Networks and Communications 1 works
  3. 3 Smart Agriculture and AI Plant Science 0 works
  4. 4 Scientific Computing and Data Management Information Systems and Management 0 works
  5. 5 Reading and Literacy Development Developmental and Educational Psychology 0 works
  6. 6 EEG and Brain-Computer Interfaces Cognitive Neuroscience 0 works
  7. 7 Big Data and Business Intelligence Management Information Systems 0 works
  8. 8 Cognitive and developmental aspects of mathematical skills Statistics and Probability 0 works
  9. 9 Distributed and Parallel Computing Systems Computer Networks and Communications 0 works
  10. 10 Traffic Prediction and Management Techniques Building and Construction 0 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 available41.3%not open58.7%

World: 40% of research is openly available.

with international co-authors16.4%domestic only83.6%

World: 18% is written across borders.

How has WSO2 (Sri Lanka)'s research output changed?

Output in 2022-2025 was 31% lower than in 2018-2021.

still counting200020052010201520202025
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is WSO2 (Sri Lanka) as a percentage of every work published that year, 0.000018% in 2024.

still counting0.000050%0.00010%0.00015%WSO2 (Sri Lanka)0.000026% in 2025200020102020

Fractional works of WSO2 (Sri Lanka) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Colombo

All research institutions in Colombo

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

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