R. Hanka

840 total citations
31 papers, 564 citations indexed

About

R. Hanka is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Molecular Biology. According to data from OpenAlex, R. Hanka has authored 31 papers receiving a total of 564 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Computer Vision and Pattern Recognition, 5 papers in Artificial Intelligence and 4 papers in Molecular Biology. Recurrent topics in R. Hanka's work include Image Retrieval and Classification Techniques (10 papers), Advanced Image and Video Retrieval Techniques (7 papers) and Biomedical Text Mining and Ontologies (4 papers). R. Hanka is often cited by papers focused on Image Retrieval and Classification Techniques (10 papers), Advanced Image and Video Retrieval Techniques (7 papers) and Biomedical Text Mining and Ontologies (4 papers). R. Hanka collaborates with scholars based in United Kingdom, Hong Kong and Portugal. R. Hanka's co-authors include H Heathfield, Horace H. S. Ip, Paul D. Lewis, Sarah Roberts, B. L. Hazleman, Hong Tang, Glyn Fletcher, Dean Collier, C. Sims and J A Pain and has published in prestigious journals such as PLoS ONE, Journal of Neurology Neurosurgery & Psychiatry and Annals of the Rheumatic Diseases.

In The Last Decade

R. Hanka

30 papers receiving 511 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
R. Hanka United Kingdom 11 125 97 75 74 66 31 564
Fiona Callaghan United States 12 123 1.0× 80 0.8× 224 3.0× 49 0.7× 12 0.2× 18 871
Ravi Parikh United States 18 106 0.8× 10 0.1× 64 0.9× 182 2.5× 24 0.4× 81 1.2k
Chih‐Wei Huang Taiwan 17 37 0.3× 45 0.5× 82 1.1× 59 0.8× 7 0.1× 51 580
Jana Zvárová Czechia 16 11 0.1× 138 1.4× 83 1.1× 49 0.7× 183 2.8× 139 932
Claudio Eccher Italy 16 47 0.4× 55 0.6× 195 2.6× 110 1.5× 7 0.1× 64 942
Donald A. B. Lindberg United States 14 7 0.1× 127 1.3× 88 1.2× 250 3.4× 109 1.7× 48 870
Brecht Claerhout Spain 10 11 0.1× 218 2.2× 193 2.6× 61 0.8× 18 0.3× 31 827
Bernhard Breil Germany 16 12 0.1× 126 1.3× 65 0.9× 154 2.1× 29 0.4× 47 629
Holger Storf Germany 11 67 0.5× 77 0.8× 66 0.9× 57 0.8× 5 0.1× 64 439
Roxana Sharifian Iran 12 43 0.3× 85 0.9× 44 0.6× 77 1.0× 3 0.0× 81 612

Countries citing papers authored by R. Hanka

Since Specialization
Citations

This map shows the geographic impact of R. Hanka'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 R. Hanka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Hanka more than expected).

Fields of papers citing papers by R. Hanka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Hanka. 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 R. Hanka. The network helps show where R. Hanka may publish in the future.

Co-authorship network of co-authors of R. Hanka

This figure shows the co-authorship network connecting the top 25 collaborators of R. Hanka. A scholar is included among the top collaborators of R. Hanka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with R. Hanka. R. Hanka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Fanshawe, Thomas, Andy G. Lynch, Ian O. Ellis, Andrew R. Green, & R. Hanka. (2008). Assessing Agreement between Multiple Raters with Missing Rating Information, Applied to Breast Cancer Tumour Grading. PLoS ONE. 3(8). e2925–e2925. 13 indexed citations
2.
Tang, Hong, R. Hanka, & Horace H. S. Ip. (2003). Histological image retrieval based on semantic content analysis. IEEE Transactions on Information Technology in Biomedicine. 7(1). 26–36. 52 indexed citations
3.
Ip, Horace H. S., et al.. (2003). An object-oriented framework for content-based image retrieval based on 5-tier architecture. 174–177. 1 indexed citations
4.
Ip, Horace H. S., et al.. (2002). A multi-window approach to classify histological features. 2. 259–262. 5 indexed citations
5.
Ip, Horace H. S., et al.. (2002). Similarity measures for histological image retrieval. 2. 295–298. 3 indexed citations
6.
Hanka, R., et al.. (2000). <title>Semantic query processing and annotation generation for content-based retrieval of histological images</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3980. 366–375. 9 indexed citations
7.
Hanka, R., et al.. (1999). A review of intelligent content-based indexing and browsing of medical images. Health Informatics Journal. 5(1). 40–49. 38 indexed citations
8.
Hanka, R., et al.. (1999). <title>Extraction of semantic features of histological images for content-based retrieval of images</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3662. 360–368. 16 indexed citations
9.
Heathfield, H, et al.. (1998). Evaluating information technology in health care: barriers and challenges. BMJ. 316(7149). 1959–1959. 164 indexed citations
10.
Kelly, Sean M., et al.. (1998). A 3-month, double-blind, controlled trial of feeding with sucrose polyester in human volunteers. British Journal Of Nutrition. 80(1). 41–49. 21 indexed citations
11.
Matyáš, Vashek, et al.. (1997). Secure Books: Protecting the Distribution of Knowledge. 1 indexed citations
12.
Hanka, R., et al.. (1997). Computerised analysis of aortic distensibility on computed tomography. View. 1 indexed citations
13.
Hanka, R. & Iain Buchan. (1997). Information overload and ?just-in-time? knowledge.. Research Explorer (The University of Manchester). 1 indexed citations
14.
Hanka, R., et al.. (1992). Automatic thermal image analysis for medical diagnosis. International Conference on Image Processing. 526–529. 1 indexed citations
15.
Pain, J A, Dean Collier, & R. Hanka. (1987). Small bowel obstruction: Computer-assisted prediction of strangulation at presentation. British journal of surgery. 74(11). 981–983. 20 indexed citations
16.
Hanka, R., et al.. (1982). An interpretation of Mahalanobis distance in the dual space. Pattern Recognition. 15(4). 325–333. 4 indexed citations
17.
Hanka, R., et al.. (1980). Pharmacological screening of new chemical entities in human subjects and methods of data handling.. British Journal of Clinical Pharmacology. 9(4). 341–349. 1 indexed citations
18.
Hanka, R., et al.. (1978). The urinary excretion of radiocopper in presymptomatic and symptomatic Wilson's disease, heterozygotes and controls: its significance in diagnosis and management.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 47(187). 349–64. 10 indexed citations
19.
20.
Fletcher, Glyn, et al.. (1976). Ventricular size following head injury: A clinico-radiological study. Clinical Radiology. 27(3). 279–289. 38 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Fiona Callaghan Breakdown of academic impact, for papers by Ravi Parikh Breakdown of academic impact, for papers by Chih‐Wei Huang Breakdown of academic impact, for papers by Jana Zvárová Breakdown of academic impact, for papers by Claudio Eccher Breakdown of academic impact, for papers by Donald A. B. Lindberg Breakdown of academic impact, for papers by Brecht Claerhout Breakdown of academic impact, for papers by Bernhard Breil Breakdown of academic impact, for papers by Holger Storf Breakdown of academic impact, for papers by Roxana Sharifian
Rankless by CCL
2026