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Researcher · German Research Centre for Artificial Intelligence · Germany

Christian Hahn

Christian Hahn publishes mostly in Management Information Systems, Artificial Intelligence and Information Systems, on topics such as Business Process Modeling and Analysis, Multi-Agent Systems and Negotiation and Service-Oriented Architecture and Web Services.

OpenAlex
World rank
#873,501
of 1,633,909 ranked researchers
Rank in Germany
#51,183
of 86,443
Works
16
Citations
28
Citations per work
1.8

What does Christian Hahn research?

Management Information Systems: 33.3%Artificial Intelligence: 27.8%Information Systems: 22.2%Software: 11.1%other fields: 5.6%33%top field
Management Information Systems33.3%Artificial Intelligence27.8%Information Systems22.2%Software11.1%other fields5.6%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Management Information Systems33% of their works
  2. 2Artificial Intelligence28% of their works
  3. 3Information Systems22% of their works
  4. 4Software11% of their works
  5. 5Electrical and Electronic Engineering6% of their works

Research topics

Which keywords describe Christian Hahn's research?

The keywords of their largest research topics: Business Process Management, Workflow Mining, Agent-Based Modeling, Multi-Agent Systems, QoS-Aware Middleware, Semantic Web Services, Domain-Specific Languages and Model-Driven Engineering.

Size is their works in the topics tagged with each word, from their 5 largest topics. Each links to the topic it comes from most.

All 10 words, with their numbers
  1. Business Process Management61 topic
  2. Workflow Mining61 topic
  3. Agent-Based Modeling51 topic
  4. Multi-Agent Systems51 topic
  5. QoS-Aware Middleware41 topic
  6. Semantic Web Services41 topic
  7. Domain-Specific Languages21 topic
  8. Model-Driven Engineering21 topic
  9. Handoff Decision Algorithms11 topic
  10. Mobility Support11 topic

Where does Christian Hahn work?

Christian Hahn's main affiliation in the publication record is German Research Centre for Artificial Intelligence, Germany.

How many publications and citations does Christian Hahn have?

Science Explorer counts 16 works and 28 citations for Christian Hahn, ranking #873,501 of 1,633,909 researchers worldwide on the composite 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.

Other researchers named Christian Hahn

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