Countries citing papers authored by Tetsuya Ishikawa
Since
Specialization
Citations
This map shows the geographic impact of Tetsuya Ishikawa'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 Tetsuya Ishikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tetsuya Ishikawa more than expected).
Fields of papers citing papers by Tetsuya Ishikawa
This network shows the impact of papers produced by Tetsuya Ishikawa. 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 Tetsuya Ishikawa. The network helps show where Tetsuya Ishikawa may publish in the future.
Co-authorship network of co-authors of Tetsuya Ishikawa
This figure shows the co-authorship network connecting the top 25 collaborators of Tetsuya Ishikawa.
A scholar is included among the top collaborators of Tetsuya Ishikawa 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 Tetsuya Ishikawa. Tetsuya Ishikawa is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Fujii, Atsushi & Tetsuya Ishikawa. (2005). Image retrieval and disambiguation for encyclopedic web search. International Joint Conference on Artificial Intelligence. 1598–1599.2 indexed citations
5.
Fujii, Atsushi, et al.. (2004). Recommendation prediction method in the collaborative filtering system based on the subject analysis of items. IPSJ SIG Notes. 2004(93). 67–74.
Akiba, Tomoyosi, Atsushi Fujii, Tetsuya Ishikawa, & Katunobu Itou. (2004). Experiments on Web Retrieval Driven by Spontaneously Spoken Queries. NTCIR.
8.
Fujii, Atsushi & Tetsuya Ishikawa. (2004). Cross-Language IR at University of Tsukuba: Automatic Transliteration for Japanese, English, and Korean. NTCIR.6 indexed citations
9.
Fujii, Atsushi & Tetsuya Ishikawa. (2003). NTCIR-3 Cross-Language IR Experiments at ULIS. NTCIR.4 indexed citations
10.
Akiba, Tomoyosi, Katunobu Itou, Atsushi Fujii, & Tetsuya Ishikawa. (2002). Towards Speech-Driven Question Answering: Experiments Using the NTCIR-3 Question Answering Collection. NTCIR.
Fujii, Atsushi, Katunobu Itou, & Tetsuya Ishikawa. (2002). Producing a Large-scale Encyclopedic Corpus over the Web.. Language Resources and Evaluation.2 indexed citations
13.
Seki, Kazuhiro, Atsushi Fujii, & Tetsuya Ishikawa. (2001). A Probabilistic Model for Japanese Zero Pronoun Resolution Integrating Syntactic and Semantic Features.. 403–410.2 indexed citations
14.
Terada, Fuminori, et al.. (2000). Chemical Composition and Ruminal Disappearance Characteristics of Grains for Cattle Feed.. 46(3). 305–308.5 indexed citations
15.
Ogawa, Yasushi, Tetsuya Ishikawa, Toshikazu Fukushima, et al.. (1999). Construction of a Test Collection for the Evaluation of Japanese Information Retrieval Systems. 40(9). 3537–3553.2 indexed citations
16.
Kito, Hideaki, Youki Ose, Takahiko Satoh, et al.. (1983). AMINO ACID COMPOSITION OF CARP KIDNEY METALLOTHIONEIN. Journal of Pharmacobio-Dynamics. 6(1).
17.
Sato, Takahiko, et al.. (1983). Mutagenicity of Nagara River Sediment. Eisei kagaku. 29(1).5 indexed citations
18.
Ishikawa, Tetsuya. (1982). Precursors of Trihalomethane in the Natural Environment. Eisei kagaku. 28(1).1 indexed citations
19.
Ishikawa, Tetsuya, et al.. (1981). THE EFFECT OF CHEMICALS IN ENVIRONMENT ON AQUATIC ORGANISMS. II, RELATIONS OF SPECIES OF ORGANISMS AND PARTITION-COEFFICIENT OF CHEMICALS TO TOXICITY. Journal of Pharmacobio-Dynamics. 4(5). 57.1 indexed citations
20.
Ose, Youki, et al.. (1980). EFFECT OF CHEMICALS IN ENVIRONMENT ON AQUATIC ORGANISMS. Journal of Pharmacobio-Dynamics. 3(4).2 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.