Countries citing papers authored by Masatoshi Yoshikawa
Since
Specialization
Citations
This map shows the geographic impact of Masatoshi Yoshikawa'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 Masatoshi Yoshikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masatoshi Yoshikawa more than expected).
Fields of papers citing papers by Masatoshi Yoshikawa
This network shows the impact of papers produced by Masatoshi Yoshikawa. 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 Masatoshi Yoshikawa. The network helps show where Masatoshi Yoshikawa may publish in the future.
Co-authorship network of co-authors of Masatoshi Yoshikawa
This figure shows the co-authorship network connecting the top 25 collaborators of Masatoshi Yoshikawa.
A scholar is included among the top collaborators of Masatoshi Yoshikawa 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 Masatoshi Yoshikawa. Masatoshi Yoshikawa is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Amagasa, Toshiyuki, et al.. (2005). A path-based relational RDF database. Australasian Database Conference. 95–103.24 indexed citations
9.
Yoshikawa, Masatoshi, et al.. (2004). A Structural Numbering Scheme for Processing Queries by Structure and Keyword on XML Data. IEICE Transactions on Information and Systems. 87(2). 361–372.1 indexed citations
10.
Sadat, Fatiha, Akira Maeda, Masatoshi Yoshikawa, & Shunsuke Uemura. (2002). Exploiting and Combining Multiple Resources for Query Expansion in Cross - Language Information Retrieval. 43(9). 39–54.1 indexed citations
11.
Amagasa, Toshiyuki, et al.. (2002). A robust XML Node Numbering Scheme and its Management. IPSJ SIG Notes. 2002(67). 233–240.1 indexed citations
12.
Sugiyama, Kazunari, Kenji Hatano, Masatoshi Yoshikawa, & Sotaro Uemura. (2002). A Method of Improving Feature Vector for Web Pages Reflecting the Contents of their Out-linked Pages.1 indexed citations
13.
Amagasa, Toshiyuki, Masatoshi Yoshikawa, & Shunsuke Uemura. (2001). A Bitemporal XML Data Model. IPSJ SIG Notes. 2001(70). 397–404.1 indexed citations
14.
Sakurai, Yasushi, et al.. (2000). The A-tree: An Index Structure for High-Dimensional Spaces Using Relative Approximation. Very Large Data Bases. 516–526.133 indexed citations
15.
Yoshikawa, Masatoshi, et al.. (1995). ASKA: An Object-Oriented Data Model with Multiple Hierarchies and Multiple Object-Perspectives.. 142–151.2 indexed citations
16.
Hull, Richard & Masatoshi Yoshikawa. (1991). On the Equivalence of Database Restructurings Involving Object Identifiers.. 328–340.8 indexed citations
17.
Hull, Richard, et al.. (1991). On data restructuring and merging with object identity. IEEE Data(base) Engineering Bulletin. 14(2). 18–22.
18.
Hull, Richard & Masatoshi Yoshikawa. (1990). ILOG: declarative creation and manipulation of object identifiers. Very Large Data Bases. 455–468.99 indexed citations
19.
Tanaka, Katsumi, Ken Ishihara, & Masatoshi Yoshikawa. (1990). Schema design, views and incomplete information in object-oriented databases. Journal of information processing. 12(3). 239–250.3 indexed citations
20.
Yoshikawa, Masatoshi & Yahiko Kambayashi. (1984). Processing Inequality Queries Based on Generalized Semi-Joins. Very Large Data Bases. 416–428.3 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.