Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Digital computation of the fractional Fourier transform
This map shows the geographic impact of Orhan Arıkan'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 Orhan Arıkan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Orhan Arıkan more than expected).
This network shows the impact of papers produced by Orhan Arıkan. 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 Orhan Arıkan. The network helps show where Orhan Arıkan may publish in the future.
Co-authorship network of co-authors of Orhan Arıkan
This figure shows the co-authorship network connecting the top 25 collaborators of Orhan Arıkan.
A scholar is included among the top collaborators of Orhan Arıkan 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 Orhan Arıkan. Orhan Arıkan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Arıkan, Feza, et al.. (2016). Classification of Regional Ionospheric Disturbances Based on Support Vector Machines. cosp. 41.4 indexed citations
7.
Gulyaeva, T.L., et al.. (2014). Comparison of IRI-Plas and IONOLAB Slant Total Electron Content for Disturbed Days of Ionosphere. 40.1 indexed citations
Arıkan, Feza, et al.. (2009). Investigation of Ionospheric Disturbance due to Strong Earthquakes Using Total Electron Content. EGUGA. 8440.4 indexed citations
16.
Arıkan, Feza, et al.. (2009). Space Weather Activities of IONOLAB Group: IONOLAB-TEC. EGU General Assembly Conference Abstracts. 5188.6 indexed citations
17.
Güldoǧan, Mehmet B. & Orhan Arıkan. (2008). Çokyollu ortamda çapraz belirsizlik işlevi-yön bulma tekniğinin başarım analizi. 1–4.1 indexed citations
Güven, H. Emre & Orhan Arıkan. (2004). Generalized method for improving the STFT via Linear Canonical Transforms. European Signal Processing Conference. 1191–1194.3 indexed citations
20.
Durak-Ata, Lütfiye, Orhan Arıkan, & Iickho Song. (2004). A novel STFT implementation for the analysis of non-stationary jammer interference. Bilkent University Institutional Repository (Bilkent University). 279–284.1 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.