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Researcher · Carnegie Mellon University · United States

Christian Kästner

Christian Kästner publishes mostly in Information Systems, Artificial Intelligence and Software, on topics such as Software Engineering Research, Advanced Software Engineering Methodologies and Software System Performance and Reliability.

ORCID 0000-0002-4450-4572 OpenAlex
World rank
#19,408
of 7,710,434 ranked researchers
Rank in United States
#7,043
of 1,627,098
Works
381
Citations
16k
Citations per work
42.1
h-index
69
i10-index 214Top 0.1% in Information Systems
Christian Kästner

What does Christian Kästner research?

Christian Kästner's work is mostly in Computer Science (67%), Engineering (4%).

Physical Sciences: 271 works · 71.2% of their workComputer Science: 256 works · 67.3% of their workInformation Systems: 108 works · 28.3% of their workArtificial Intelligence: 74 works · 19.3% of their workSoftware: 36 works · 9.5% of their workComputer Networks and Communications: 29 works · 7.6% of their workSignal Processing: 10 works · 2.6% of their workEngineering: 15 works · 3.9% of their workElectrical and Electronic Engineering: 15 works · 3.9% of their workEverything else: 110 works · 28.8% of their workTHEIR WORKChristian Kästner381works
Physical Sciences71%

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 Science25667.3%
    2. Engineering153.9%
  2. Everything else11028.8%
  1. 1Information Systems28% of their works
  2. 2Artificial Intelligence19% of their works
  3. 3Software10% of their works
  4. 4Computer Networks and Communications8% of their works
  5. 5Electrical and Electronic Engineering4% of their works
  6. 6Signal Processing3% of their works

Research topics

Which keywords describe Christian Kästner's research?

The keywords of their largest research topics: Machine Learning, Code Clone Detection, Refactoring, Requirements Engineering, Autonomic Computing, Self-Adaptive Systems, Log Analysis and Performance Prediction.

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 18 words, with their numbers
  1. Machine Learning2382 topics
  2. Code Clone Detection2111 topic
  3. Refactoring2111 topic
  4. Requirements Engineering1792 topics
  5. Autonomic Computing1451 topic
  6. Self-Adaptive Systems1451 topic
  7. Log Analysis731 topic
  8. Performance Prediction731 topic
  9. Automated Testing401 topic
  10. Software Fault Localization401 topic
  11. Architecture-Based Approach391 topic
  12. Software Reliability Modeling391 topic
  13. QoS-Aware Middleware371 topic
  14. Semantic Web Services371 topic
  15. Agile Software Development341 topic
  16. Empirical Studies341 topic
  17. Android Malware271 topic
  18. Detection271 topic

Where does Christian Kästner work?

Christian Kästner's main affiliation in the publication record is Carnegie Mellon University, United States.

How many publications and citations does Christian Kästner have?

OpenAlex counts 381 works and 16,058 citations for Christian Kästner, an h-index of 69, ranking #19,408 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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