John W. Hafner

7.5k citations
58 papers · 4.3k indexed · 3 hit papers · h-index 17

Impact in

    • Image Retrieval and Classification Techniques
    • Advanced Image and Video Retrieval Techniques
    • Video Analysis and Summarization
    • Medical Image Segmentation Techniques
    • Advanced Data Compression Techniques
    • Data Management and Algorithms
    • Music and Audio Processing

Papers in

John W. Hafner

56 papers receiving 3.8k citations

Hit Papers

Efficient color histogram indexing for quadratic form distance functions 1995 · 543 citations
543199420262004201550010001.5k

Peers

John W. Hafner
Comparison fields: 5 of 166
  • Computer Vision and Pattern Recognition 3.1k
  • Signal Processing 655
  • Media Technology 340
  • Geriatrics and Gerontology 90
  • Toxicology 66
Replace Mihail Popescu with:
Mihail Popescu United States
Yonghui Wu United States
Dina Demner‐Fushman United States
Mohammad M. Ghassemi United States
Anthony Maeder Australia
Riccardo Miotto United States
Louisa Lam Australia
Qi Zhu China
Wen‐Chieh Lin Taiwan
Scott Cohen United States
John W. Hafner relative to Mihail Popescu United States Mihail Popescu's profile →
Citations per field
00.5×10×16.5×
Mihail Popescu · 1×
Citations per year

Countries citing papers authored by John W. Hafner

Since Specialization
Citations

This map shows the geographic impact of John W. Hafner's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John W. Hafner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John W. Hafner more than expected).

Fields of papers citing papers by John W. Hafner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John W. Hafner. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John W. Hafner. The network helps show where John W. Hafner may publish in the future.

Co-authors

The 25 scholars most cited alongside John W. Hafner, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John W. Hafner Line = papers co-authored together John W. Hafner links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20199
2 20157
3 201423
4 201246
5 20128
6 20126
7 20122
8 201214
9 20122
10 20125
11 201118
12 201121
13 20113
14
The Chief Resident Role in Emergency Medicine Residency Programs
201010
15 201035
16 20097
17 20088
18 20081
19 20083
20 199615

About John W. Hafner

John W. Hafner is a scholar working on Emergency Medicine, Radiological and Ultrasound Technology, Family Practice, Toxicology and Occupational Therapy, having authored 58 papers that have together received 4.3k indexed citations. Recurring topics across this work include Injury Epidemiology and Prevention (6 papers), Image Retrieval and Classification Techniques (6 papers), Emergency and Acute Care Studies (6 papers), Cardiac Arrest and Resuscitation (6 papers), Advanced Image and Video Retrieval Techniques (6 papers), Agriculture and Farm Safety (5 papers), Poisoning and overdose treatments (5 papers) and Hemoglobinopathies and Related Disorders (5 papers). The work is most often cited by research in Computer Vision and Pattern Recognition (3.1k citations), Signal Processing (655 citations), Media Technology (340 citations), Geriatrics and Gerontology (90 citations) and Toxicology (66 citations). John W. Hafner has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include Myron Flickner, W. Niblack, Dragutin Petković, Harpreet Sawhney, W. Equitz, D. Lee, David A. Steele, J. Ashley, M. Gorkani and Qian Huang. Their work appears in journals such as Annals of Emergency Medicine, Pediatric Emergency Care, Academic Emergency Medicine, Journal of Emergency Medicine and The Journal of Rural Health.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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