This map shows the geographic impact of Sang‐Ho Ahn'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 Sang‐Ho Ahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sang‐Ho Ahn more than expected).
This network shows the impact of papers produced by Sang‐Ho Ahn. 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 Sang‐Ho Ahn. The network helps show where Sang‐Ho Ahn may publish in the future.
Co-authorship network of co-authors of Sang‐Ho Ahn
This figure shows the co-authorship network connecting the top 25 collaborators of Sang‐Ho Ahn.
A scholar is included among the top collaborators of Sang‐Ho Ahn 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 Sang‐Ho Ahn. Sang‐Ho Ahn is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ahn, Sang‐Ho, et al.. (2012). Wavelength band Translation Method of Infrared Image. The Journal of Korean Institute of Information Technology. 10(7). 87–95.2 indexed citations
Ahn, Sang‐Ho, et al.. (2009). Bit-Error-Rate Performance Analysis Of An Overlap-Based Css System. World Academy of Science, Engineering and Technology, International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering. 3(2). 357–361.4 indexed citations
Ahn, Sang‐Ho, et al.. (2008). A Novel OFDM Integer Frequency Offset Estimation Scheme Using Differential Combining. The Journal of Korean Institute of Communications and Information Sciences. 33. 627–632.1 indexed citations
13.
Lee, Young-Yoon, et al.. (2008). An Efficient Routing Algorithm for Solving the Lost Link Problem of Vehicular Ad-hoc Networks. The Journal of Korean Institute of Communications and Information Sciences. 33. 1075–1081.2 indexed citations
14.
Kim, Sanghun, et al.. (2008). DS/SS Code Acquisition Scheme Based on Signed-Rank Statistic in Non-Gaussian Impulsive Noise Environments. The Journal of Korean Institute of Communications and Information Sciences. 33. 200–207.1 indexed citations
15.
Ahn, Sang‐Ho, et al.. (2008). Two-Stage Search Scheme for High-Ordered BOC Modulation in Future GNSS. ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications. 1333–1336.
Kim, Sang-Hun, et al.. (2007). A novel unambiguous BOC signal synchronization scheme for global navigation satellite systems. 43–48.1 indexed citations
Kim, Ki-Hong, et al.. (2006). DETECTION INDEX FOR SMALL TARGT DETECTION IN INFRARED IMAGERY. ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications. 313–316.2 indexed citations
20.
Ahn, Sang‐Ho, et al.. (2006). Image Retrieval Using Block Color Characteristics and Spatial Pattern Correlation.. IPCV. 173–179.1 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.