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Researcher · Telefonica Research and Development · Spain

Karen Church

Karen Church publishes mostly in Information Systems, Information Systems and Management and Sociology and Political Science, on topics such as Information Retrieval and Search Behavior, Web Data Mining and Analysis and Personal Information Management and User Behavior.

OpenAlex
World rank
#248,575
of 7,710,434 ranked researchers
Rank in Spain
#3,940
of 204,306
Works
48
Citations
2.4k
Citations per work
49.0
h-index
21
i10-index 25Top 4% in Information Systems
Karen Church

What does Karen Church research?

Karen Church's work is mostly in Computer Science (46%), Decision Sciences (10%), Social Sciences (10%).

Physical Sciences: 23 works · 48.7% of their workComputer Science: 22 works · 45.6% of their workInformation Systems: 17 works · 35.4% of their workHuman-Computer Interaction: 3 works · 5.5% of their workComputer Networks and Communications: 2 works · 4.7% of their workEngineering: 1 works · 3.1% of their workElectrical and Electronic Engineering: 1 works · 3.1% of their workEverything else: 15 works · 30.9% of their workSocial Sciences: 10 works · 20.4% of their workDecision Sciences: 5 works · 10.2% of their workInformation Systems and Management: 5 works · 10.2% of their workSocial Sciences: 5 works · 10.2% of their workSociology and Political Science: 5 works · 10.2% of their workTHEIR WORKKaren Church48works
Physical Sciences49%Social Sciences20%

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 Science2245.6%
    2. Engineering13.1%
  2. Everything else1530.9%
    1. Decision Sciences510.2%
    2. Social Sciences510.2%
  1. 1Information Systems35% of their works
  2. 2Information Systems and Management10% of their works
  3. 3Sociology and Political Science10% of their works
  4. 4Human-Computer Interaction6% of their works
  5. 5Computer Networks and Communications5% of their works
  6. 6Electrical and Electronic Engineering3% of their works

Research topics

Which keywords describe Karen Church's research?

The keywords of their largest research topics: Information Retrieval, Search Engines, User Behavior, Web Crawling, Web Data Extraction, Information Overload, Interruptions and Collaborative Filtering.

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 17 words, with their numbers
  1. Information Retrieval252 topics
  2. Search Engines131 topic
  3. User Behavior131 topic
  4. Web Crawling121 topic
  5. Web Data Extraction121 topic
  6. Information Overload111 topic
  7. Interruptions111 topic
  8. Collaborative Filtering91 topic
  9. Matrix Factorization91 topic
  10. Addiction81 topic
  11. Social Media81 topic
  12. Mobile Technology61 topic
  13. Rural Communities61 topic
  14. Caching51 topic
  15. Design Research51 topic
  16. Information-Centric Networking51 topic
  17. User Experience51 topic

Where does Karen Church work?

Karen Church's main affiliation in the publication record is Telefonica Research and Development, Spain.

How many publications and citations does Karen Church have?

OpenAlex counts 48 works and 2,354 citations for Karen Church, an h-index of 21, ranking #248,575 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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