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Researcher · University of Klagenfurt · Austria

Dietmar Jannach

Dietmar Jannach publishes mostly in Information Systems, Artificial Intelligence and Management Science and Operations Research, on topics such as Recommender Systems and Techniques, Advanced Bandit Algorithms Research and Topic Modeling.

ORCID 0000-0002-4698-8507 OpenAlex
World rank
#48,284
of 7,710,434 ranked researchers
Rank in Austria
#510
of 43,330
Works
442
Citations
15k
Citations per work
33.6
h-index
58
i10-index 182Top 0.1% in Information Systems
Dietmar Jannach

What does Dietmar Jannach research?

Dietmar Jannach's work is mostly in Computer Science (65%), Decision Sciences (8%).

Physical Sciences: 289 works · 65.4% of their workComputer Science: 289 works · 65.4% of their workInformation Systems: 122 works · 27.7% of their workArtificial Intelligence: 97 works · 21.9% of their workComputer Vision and Pattern Recognition: 31 works · 7.1% of their workSoftware: 20 works · 4.5% of their workComputer Networks and Communications: 19 works · 4.2% of their workEverything else: 117 works · 26.4% of their workSocial Sciences: 36 works · 8.2% of their workDecision Sciences: 36 works · 8.2% of their workManagement Science and Operations Research: 36 works · 8.2% of their workTHEIR WORKDietmar Jannach442works
Physical Sciences65%Social Sciences8%

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 Science28965.4%
  2. Everything else11726.4%
    1. Decision Sciences368.2%
  1. 1Information Systems28% of their works
  2. 2Artificial Intelligence22% of their works
  3. 3Management Science and Operations Research8% of their works
  4. 4Computer Vision and Pattern Recognition7% of their works
  5. 5Software4% of their works
  6. 6Computer Networks and Communications4% of their works

Research topics

Which keywords describe Dietmar Jannach's research?

The keywords of their largest research topics: Neural Networks, Collaborative Filtering, Matrix Factorization, Bandit Optimization, Bayesian Optimization, Machine Translation, Ontology and Semantic Web.

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 17 words, with their numbers
  1. Neural Networks2582 topics
  2. Collaborative Filtering2111 topic
  3. Matrix Factorization2111 topic
  4. Bandit Optimization711 topic
  5. Bayesian Optimization711 topic
  6. Machine Translation471 topic
  7. Ontology471 topic
  8. Semantic Web471 topic
  9. Word Representation471 topic
  10. QoS-Aware Middleware331 topic
  11. Semantic Web Services331 topic
  12. Marketing Strategies301 topic
  13. Retail Economics301 topic
  14. Content-Based Image Retrieval261 topic
  15. Shape Matching261 topic
  16. Heuristic Search251 topic
  17. Planning Systems251 topic

Where does Dietmar Jannach work?

Dietmar Jannach's main affiliation in the publication record is University of Klagenfurt, Austria.

How many publications and citations does Dietmar Jannach have?

OpenAlex counts 442 works and 14,865 citations for Dietmar Jannach, an h-index of 58, ranking #48,284 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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