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Researcher · William & Mary · United States

Denys Poshyvanyk

Denys Poshyvanyk publishes mostly in Information Systems, Software and Artificial Intelligence, on topics such as Software Engineering Research, Software Testing and Debugging Techniques and Software Reliability and Analysis Research.

ORCID 0000-0002-5626-7586 OpenAlex
World rank
#912
of 7,710,434 ranked researchers
Rank in United States
#394
of 1,627,098
Works
308
Citations
16k
Citations per work
53.1
h-index
78
i10-index 191Top 0.1% in Information Systems
Denys Poshyvanyk

What does Denys Poshyvanyk research?

Denys Poshyvanyk's work is mostly in Computer Science (90%).

Physical Sciences: 277 works · 89.8% of their workComputer Science: 277 works · 89.8% of their workInformation Systems: 116 works · 37.8% of their workSoftware: 63 works · 20.6% of their workArtificial Intelligence: 33 works · 10.7% of their workSignal Processing: 29 works · 9.4% of their workComputer Networks and Communications: 21 works · 6.8% of their workComputer Science Applications: 14 works · 4.5% of their workEverything else: 31 works · 10.2% of their workTHEIR WORKDenys Poshyvanyk308works
Physical Sciences90%

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 Science27789.8%
  2. Everything else3110.2%
  1. 1Information Systems38% of their works
  2. 2Software21% of their works
  3. 3Artificial Intelligence11% of their works
  4. 4Signal Processing9% of their works
  5. 5Computer Networks and Communications7% of their works
  6. 6Computer Science Applications4% of their works

Research topics

Which keywords describe Denys Poshyvanyk's research?

The keywords of their largest research topics: Machine Learning, Code Clone Detection, Refactoring, Open Source Software, Automated Testing, Software Fault Localization, Architecture-Based Approach and Software Reliability Modeling.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Machine Learning3032 topics
  2. Code Clone Detection2241 topic
  3. Refactoring2241 topic
  4. Open Source Software1152 topics
  5. Automated Testing891 topic
  6. Software Fault Localization891 topic
  7. Architecture-Based Approach831 topic
  8. Software Reliability Modeling831 topic
  9. Android Malware791 topic
  10. Detection791 topic
  11. Log Analysis521 topic
  12. Performance Prediction521 topic
  13. Agile Software Development381 topic
  14. Empirical Studies381 topic
  15. Collaboration321 topic
  16. Innovation321 topic
  17. Web Crawling251 topic
  18. Web Data Extraction251 topic

Where does Denys Poshyvanyk work?

Denys Poshyvanyk's main affiliation in the publication record is William & Mary, United States.

How many publications and citations does Denys Poshyvanyk have?

OpenAlex counts 308 works and 16,370 citations for Denys Poshyvanyk, an h-index of 78, ranking #912 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Discussion

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