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Researcher · SINTEF · Norway

Dumitru Roman

Dumitru Roman publishes mostly in Information Systems, Artificial Intelligence and Computer Networks and Communications, on topics such as Semantic Web and Ontologies, Service-Oriented Architecture and Web Services and Cloud Computing and Resource Management.

ORCID 0000-0001-6397-3705 OpenAlex
World rank
#664,451
of 7,710,434 ranked researchers
Rank in Norway
#4,165
of 33,005
Works
219
Citations
3.3k
Citations per work
15.1
h-index
25
i10-index 63Top 2.5% in Information Systems
Dumitru Roman

What does Dumitru Roman research?

Dumitru Roman's work is mostly in Computer Science (56%), Decision Sciences (11%), Business, Management and Accounting (8%).

Physical Sciences: 123 works · 56.1% of their workComputer Science: 123 works · 56.1% of their workArtificial Intelligence: 47 works · 21.6% of their workInformation Systems: 47 works · 21.6% of their workComputer Networks and Communications: 28 works · 12.9% of their workEverything else: 56 works · 25.4% of their workSocial Sciences: 41 works · 18.5% of their workDecision Sciences: 24 works · 10.9% of their workManagement Science and Operations Research: 14 works · 6.2% of their workInformation Systems and Management: 10 works · 4.7% of their workBusiness, Management and Accounting: 17 works · 7.6% of their workManagement Information Systems: 17 works · 7.6% of their workTHEIR WORKDumitru Roman219works
Physical Sciences56%Social Sciences18%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Computer Science12356.1%
  2. Everything else5625.4%
    1. Decision Sciences2410.9%
    2. Business, Management and Accounting177.6%
  1. 1Information Systems22% of their works
  2. 2Artificial Intelligence22% of their works
  3. 3Computer Networks and Communications13% of their works
  4. 4Management Information Systems8% of their works
  5. 5Management Science and Operations Research6% of their works
  6. 6Information Systems and Management5% of their works

Research topics

Which keywords describe Dumitru Roman's research?

The keywords of their largest research topics: Data Integration, Semantic Web Services, Big Data, Ontology, Semantic Web, QoS-Aware Middleware, Service-Oriented Computing and Cloud Computing.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Data Integration942 topics
  2. Semantic Web Services752 topics
  3. Big Data703 topics
  4. Ontology671 topic
  5. Semantic Web671 topic
  6. QoS-Aware Middleware561 topic
  7. Service-Oriented Computing561 topic
  8. Cloud Computing291 topic
  9. MapReduce291 topic
  10. Data Cleaning271 topic
  11. Record Linkage271 topic
  12. Business Process Management261 topic
  13. Workflow Mining261 topic
  14. Continuous Queries201 topic
  15. Data Stream Management201 topic
  16. Reproducibility191 topic
  17. Scientific Workflows191 topic
  18. Analytics141 topic
  19. Business Intelligence141 topic

Where does Dumitru Roman work?

Dumitru Roman's main affiliation in the publication record is SINTEF, Norway.

How many publications and citations does Dumitru Roman have?

OpenAlex counts 219 works and 3,297 citations for Dumitru Roman, an h-index of 25, ranking #664,451 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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