This map shows the geographic impact of Sang‐goo Lee'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‐goo Lee with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sang‐goo Lee more than expected).
This network shows the impact of papers produced by Sang‐goo Lee. 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‐goo Lee. The network helps show where Sang‐goo Lee may publish in the future.
Co-authorship network of co-authors of Sang‐goo Lee
This figure shows the co-authorship network connecting the top 25 collaborators of Sang‐goo Lee.
A scholar is included among the top collaborators of Sang‐goo Lee 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‐goo Lee. Sang‐goo Lee is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Lee, Jae‐Won, Hanjoon Kim, & Sang‐goo Lee. (2011). Exploiting Taxonomic Knowledge for Personalized Search: A Bayesian Belief Network-based Approach *. Journal of information science and engineering. 27(4). 1413–1433.4 indexed citations
13.
Lee, Jae‐Won, et al.. (2010). Semantic Search and Recommendation of e-Catalog Documents through Concept Network. The e-Business Studies. 15(3). 131–145.1 indexed citations
14.
Shim, Junho, et al.. (2010). Modified Na$\ddot{i}$ve Bayes Classifier for Categorizing Questions in Question-Answering Community. Jeongbo gwahaghoe nonmunji. keompyuting ui silje. 16(1). 95–99.
15.
Kim, Hanjoon, et al.. (2010). Feature-based Product Review Summarization Utilizing User Score. Journal of information science and engineering. 26(6). 1973–1990.11 indexed citations
16.
Lee, Sang‐goo, et al.. (2009). A Sentiment Classification Method Using Context Information in Product Review Summarization. 36(4). 254–262.4 indexed citations
17.
Lee, Sang‐goo, et al.. (2008). Developing a Cross Platform Server Monitoring Application. 한국정보과학회 학술발표논문집. 35. 350–353.1 indexed citations
18.
Kim, Dongkyu, et al.. (2005). A Practical Ontology for Product Information Management.. 217–222.
19.
Kim, Hanjoon & Sang‐goo Lee. (2002). An Effective Flash Memory Manager for Reliable Flash Memory Space Management. IEICE Transactions on Information and Systems. 85(6). 950–964.47 indexed citations
20.
Lee, Sang‐goo, et al.. (1998). QVI: Query-based virtual index for distributed information retrieval.. Computers and Their Applications. 152–155.1 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.