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Researcher · Deutsche Telekom (Germany) · Germany

Roger P. Karrer

Roger P. Karrer publishes mostly in Computer Networks and Communications, Electrical and Electronic Engineering and Artificial Intelligence, on topics such as Wireless Networks and Protocols, Mobile Ad Hoc Networks and Peer-to-Peer Network Technologies.

OpenAlex
World rank
#2,987,815
of 7,710,434 ranked researchers
Rank in Germany
#148,558
of 364,343
Works
33
Citations
564
Citations per work
17.1
h-index
11
i10-index 11Top 39% in Computer Networks and Communications
Roger P. Karrer

What does Roger P. Karrer research?

Roger P. Karrer's work is mostly in Computer Science (88%), Engineering (7%).

Physical Sciences: 32 works · 95.7% of their workComputer Science: 29 works · 88.3% of their workComputer Networks and Communications: 26 works · 79.8% of their workArtificial Intelligence: 1 works · 3.2% of their workHardware and Architecture: 1 works · 2.1% of their workSignal Processing: 1 works · 2.1% of their workComputer Vision and Pattern Recognition: 0 works · 1.1% of their workEngineering: 2 works · 7.4% of their workElectrical and Electronic Engineering: 2 works · 7.4% of their workEverything else: 1 works · 4.3% of their workTHEIR WORKRoger P. Karrer33works
Physical Sciences96%

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 Science2988.3%
    2. Engineering27.4%
  2. Everything else14.3%
  1. 1Computer Networks and Communications80% of their works
  2. 2Electrical and Electronic Engineering7% of their works
  3. 3Artificial Intelligence3% of their works
  4. 4Hardware and Architecture2% of their works
  5. 5Signal Processing2% of their works
  6. 6Computer Vision and Pattern Recognition1% of their works

Research topics

Which keywords describe Roger P. Karrer's research?

The keywords of their largest research topics: Channel Assignment, Mobile Ad Hoc Networks, Routing Protocols, Content Delivery, IEEE 802.11, MAC Protocol, Ad Hoc Networks and Wireless Mesh Networks.

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 22 words, with their numbers
  1. Channel Assignment282 topics
  2. Mobile Ad Hoc Networks212 topics
  3. Routing Protocols212 topics
  4. Content Delivery152 topics
  5. IEEE 802.11151 topic
  6. MAC Protocol151 topic
  7. Ad Hoc Networks131 topic
  8. Wireless Mesh Networks131 topic
  9. Wireless Networks132 topics
  10. Distributed Systems112 topics
  11. Delay-Tolerant Networks81 topic
  12. Opportunistic Routing81 topic
  13. Peer-to-Peer81 topic
  14. Scalable81 topic
  15. Caching71 topic
  16. Information-Centric Networking71 topic
  17. Congestion Control61 topic
  18. TCP61 topic
  19. Grid Computing31 topic
  20. Internet Traffic31 topic
  21. Machine Learning31 topic
  22. Resource Management31 topic

Where does Roger P. Karrer work?

Roger P. Karrer's main affiliation in the publication record is Deutsche Telekom (Germany), Germany.

How many publications and citations does Roger P. Karrer have?

OpenAlex counts 33 works and 564 citations for Roger P. Karrer, an h-index of 11, ranking #2,987,815 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.

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