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.
Self-assembly of tetravalent Goldberg polyhedra from 144 small components
This map shows the geographic impact of Y. Ueda'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 Y. Ueda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Y. Ueda more than expected).
This network shows the impact of papers produced by Y. Ueda. 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 Y. Ueda. The network helps show where Y. Ueda may publish in the future.
Co-authorship network of co-authors of Y. Ueda
This figure shows the co-authorship network connecting the top 25 collaborators of Y. Ueda.
A scholar is included among the top collaborators of Y. Ueda 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 Y. Ueda. Y. Ueda is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Nakajima, M., S. Nakahira, M. Sugizaki, et al.. (2009). GRB 091120: MAXI GSC detection.. GCN. 10188. 1.
5.
Sasaki, S., T. Hiroi, M. Ishiguro, et al.. (2006). Space Weathering of Rock Surface Without Regolith: Laboratory Simulation of Spectral Change. 37th Annual Lunar and Planetary Science Conference. 1705.2 indexed citations
6.
Takagi, Y., K. Kitazato, T. Hiroi, et al.. (2006). Preliminary Results from the Hayabusa Near Infrared Spectrometer (NIRS) of Asteroid (25143) Itokawa. LPI. 1547.1 indexed citations
7.
Sasaki, S., Y. Ueda, M. J. Loeffler, & T. Hiroi. (2004). Laboratory simulation of changes of asteroid reflectance spectra by space weathering: Pulse laser irradiation on meteorite samples. 35. 3732.2 indexed citations
8.
Sasaki, S., Y. Ueda, E. Kurahashi, M. J. Loeffler, & T. Hiroi. (2004). Change of Asteroid Reflectance Spectra by Space Weathering: Pulse Laser Irradiation on Meteorite Samples. LPI. 1538.1 indexed citations
9.
Ueda, Y., M. Miyamoto, T. Mikouchi, & T. Hiroi. (2003). Surface Material Analysis of the S-type Asteroids: Removing the Space Weathering Effect from Reflectance Spectrum. Lunar and Planetary Science Conference. 2078.3 indexed citations
10.
Mikouchi, T., et al.. (2003). Mineralogical Comparison of Y000593 with Other Nakhlites: Implications for Relative Burial Depths of Nakhlites. LPI. 1883.12 indexed citations
11.
Ueda, Y., T. Hiroi, C. M. Pieters, & Manabu Miyamoto. (2002). Expanding the Modified Gaussian Model to Include the Space Weathering Effects: Estimation of the Weathering Degrees of Pulse-Laser Treated Olivine Samples. Lunar and Planetary Science Conference. 1950.8 indexed citations
12.
Ueda, Y., T. Hiroi, C. M. Pieters, & Manabu Miyamoto. (2002). Changes of Band I Center and Band II/Band I Area Ratio in Reflectance Spectra of Olivine-Pyroxene Mixtures Due to the Space Weathering and Grain Size Effects. Lunar and Planetary Science Conference. 2023.9 indexed citations
13.
Ueda, Y., T. Mikouchi, M. Miyamoto, & T. Hiroi. (2002). First analysis of the reflectance spectrum of Yamato 000593: The spectroscopic similarity between Yamato 000593 and Nakhla.. 27. 171–173.1 indexed citations
14.
Ueda, Y., et al.. (2001). Document Retrieval in Consideration of the Amount of Term Frequencies.. NTCIR.
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.
Koyama, Takahiro, et al.. (1999). Phrase Construction Method for Phrase - represented Summarization. IPSJ SIG Notes. 1999(2). 101–108.1 indexed citations
Kotani, Junichiro, et al.. (1991). [Influence of location for jugular venous blood sampling to cerebral circulatory index (CCI)].. PubMed. 39(5). 471–4.1 indexed citations
20.
Ueda, Y., et al.. (1980). (K-Ar ages of muscovite from greenstone in the Ino formation and schist blocks associated with the Kurosegawa tectonic zone near Kochi City, central Shikoku.). The Journal of the Japanese Association of Mineralogists Petrologists and Economic Geologists. 75(7). 230–233.8 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.