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Researcher · Illinois Institute of Technology · United States

Ophir Frieder

Ophir Frieder publishes mostly in Computer Networks and Communications, Artificial Intelligence and Information Systems, on topics such as Information Retrieval and Search Behavior, Topic Modeling and Web Data Mining and Analysis.

ORCID 0000-0001-5076-8171 OpenAlex
World rank
#208,669
of 1,633,909 ranked researchers
Rank in United States
#83,914
of 358,040
Works
112
Citations
478
Citations per work
4.3

What does Ophir Frieder research?

Computer Networks and Communications: 26.7%Artificial Intelligence: 24.0%Information Systems: 15.8%Computer Vision and Pattern Recognition: 11.0%other fields: 22.5%27%top field
Computer Networks and Communications26.7%Artificial Intelligence24.0%Information Systems15.8%Computer Vision and Pattern Recognition11.0%other fields22.5%

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

  1. 1Computer Networks and Communications27% of their works
  2. 2Artificial Intelligence24% of their works
  3. 3Information Systems16% of their works
  4. 4Computer Vision and Pattern Recognition11% of their works
  5. 5Signal Processing3% of their works
  6. 6Electrical and Electronic Engineering3% of their works

Research topics

Which keywords describe Ophir Frieder's research?

The keywords of their largest research topics: Information Retrieval, Search Engines, User Behavior, Distributed Systems, Neural Networks, Web Crawling, Web Data Extraction and Word Representation.

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. Information Retrieval243 topics
  2. Search Engines101 topic
  3. User Behavior101 topic
  4. Distributed Systems92 topics
  5. Neural Networks71 topic
  6. Web Crawling71 topic
  7. Web Data Extraction71 topic
  8. Word Representation71 topic
  9. Compression61 topic
  10. Continuous Queries61 topic
  11. Data Stream Management61 topic
  12. Suffix Arrays61 topic
  13. Ontology51 topic
  14. Peer-to-Peer51 topic
  15. Scalable51 topic
  16. Semantic Web51 topic
  17. Consistency41 topic
  18. Fault Tolerance41 topic

Where does Ophir Frieder work?

Ophir Frieder's main affiliation in the publication record is Illinois Institute of Technology, United States.

How many publications and citations does Ophir Frieder have?

Science Explorer counts 112 works and 478 citations for Ophir Frieder, ranking #208,669 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.