Shigeyuki Oba

2.3k total citations · 1 hit paper
53 papers, 1.6k citations indexed

About

Shigeyuki Oba is a scholar working on Molecular Biology, Computer Vision and Pattern Recognition and Cancer Research. According to data from OpenAlex, Shigeyuki Oba has authored 53 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 14 papers in Computer Vision and Pattern Recognition and 12 papers in Cancer Research. Recurrent topics in Shigeyuki Oba's work include Video Surveillance and Tracking Methods (9 papers), Gene expression and cancer classification (9 papers) and Molecular Biology Techniques and Applications (8 papers). Shigeyuki Oba is often cited by papers focused on Video Surveillance and Tracking Methods (9 papers), Gene expression and cancer classification (9 papers) and Molecular Biology Techniques and Applications (8 papers). Shigeyuki Oba collaborates with scholars based in Japan, Germany and United States. Shigeyuki Oba's co-authors include Shin Ishii, Ichiro Takemasa, Morito Monden, Masa-aki Sato, Kenichi Matsubara, Kikuya Kato, Zhen Liang, Kazumi Nishino, Toru Kumagai and Fumio Imamura and has published in prestigious journals such as Journal of Clinical Oncology, Bioinformatics and PLoS ONE.

In The Last Decade

Shigeyuki Oba

52 papers receiving 1.6k citations

Hit Papers

align trajectories

What are hit papers?

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.

A Bayesian missing value estimation method for gene expression profile data

2003 514 citations Shigeyuki Oba, Masa-aki Sato et al. Bioinformatics profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Shigeyuki Oba Japan	20	667	381	287	205	171	53	1.6k
Jingjing Gao China	21	386 0.6×	456 1.2×	244 0.9×	348 1.7×	241 1.4×	99	1.8k
Raymond F. Muzic United States	29	413 0.6×	142 0.4×	326 1.1×	184 0.9×	230 1.3×	98	3.1k
Cathy Philippe France	15	711 1.1×	213 0.6×	238 0.8×	132 0.6×	64 0.4×	32	1.7k
Doulaye Dembélé France	29	2.0k 2.9×	332 0.9×	136 0.5×	367 1.8×	157 0.9×	64	3.2k
Yitan Zhu United States	18	746 1.1×	291 0.8×	282 1.0×	259 1.3×	555 3.2×	41	2.2k
Immanuel Kwok Singapore	8	1.9k 2.9×	401 1.1×	242 0.8×	411 2.0×	167 1.0×	12	3.5k
Stephanie C. Hicks United States	31	2.4k 3.7×	491 1.3×	201 0.7×	281 1.4×	149 0.9×	87	4.2k
José A. Seoane Spain	21	839 1.3×	372 1.0×	161 0.6×	396 1.9×	123 0.7×	55	1.6k
Patrick Danaher United States	12	714 1.1×	254 0.7×	392 1.4×	618 3.0×	166 1.0×	45	1.7k
Kongming Wang United States	17	405 0.6×	113 0.3×	245 0.9×	817 4.0×	88 0.5×	39	2.7k

Countries citing papers authored by Shigeyuki Oba

Since Specialization

Citations

This map shows the geographic impact of Shigeyuki Oba'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 Shigeyuki Oba with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shigeyuki Oba more than expected).

Fields of papers citing papers by Shigeyuki Oba

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shigeyuki Oba. 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 Shigeyuki Oba. The network helps show where Shigeyuki Oba may publish in the future.

Co-authorship network of co-authors of Shigeyuki Oba

This figure shows the co-authorship network connecting the top 25 collaborators of Shigeyuki Oba. A scholar is included among the top collaborators of Shigeyuki Oba 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 Shigeyuki Oba. Shigeyuki Oba is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ishii, Shin, et al.. (2020). Modularized Predictive Coding-Based Online Motion Synthesis Combining Environmental Constraints and Motion-Capture Data. IEEE Access. 8. 202274–202285. 1 indexed citations

Fujii, Masashi, Yohei Murakami, Masanori Koyama, et al.. (2019). Logical design of oral glucose ingestion pattern minimizing blood glucose in humans. npj Systems Biology and Applications. 5(1). 31–31. 7 indexed citations

Urakubo, Hidetoshi, Torsten Bullmann, Yoshiyuki Kubota, Shigeyuki Oba, & Shin Ishii. (2019). UNI-EM: An Environment for Deep Neural Network-Based Automated Segmentation of Neuronal Electron Microscopic Images. Scientific Reports. 9(1). 19413–19413. 29 indexed citations

Maeda, Shin‐ichi, et al.. (2017). Constructing a meta-tracker using Dropout to imitate the behavior of an arbitrary black-box tracker. Neural Networks. 87. 132–148. 2 indexed citations

Oba, Shigeyuki, et al.. (2016). Empirical Bayesian significance measure of neuronal spike response. BMC Neuroscience. 17(1). 27–27. 1 indexed citations

Imamura, Fumio, Junji Uchida, Yoji Kukita, et al.. (2016). Monitoring of treatment responses and clonal evolution of tumor cells by circulating tumor DNA of heterogeneous mutant EGFR genes in lung cancer. Lung Cancer. 94. 68–73. 64 indexed citations

Uchida, Junji, Fumio Imamura, Shigeyuki Oba, et al.. (2016). Dynamics of circulating tumor DNA represented by the activating and resistant mutations in the EGFR-TKI treatment. Kyoto University Research Information Repository (Kyoto University). 3 indexed citations

Oba, Shigeyuki, et al.. (2015). Recognition of daily-life actions by machine learning methods. IEICE Technical Report; IEICE Tech. Rep.. 114(502). 73–78. 1 indexed citations

Asada, Akiko, Sakiko Ujita, Shigeyuki Oba, et al.. (2015). Subtle modulation of ongoing calcium dynamics in astrocytic microdomains by sensory inputs. Physiological Reports. 3(10). e12454–e12454. 20 indexed citations

10.

Morioka, Hiroshi, Atsunori Kanemura, Satoshi Morimoto, et al.. (2014). Decoding spatial attention by using cortical currents estimated from electroencephalography with near-infrared spectroscopy prior information. NeuroImage. 90. 128–139. 52 indexed citations

11.

Maeda, Shin‐ichi, et al.. (2014). Fusion of Multiple Cues from Color and Depth Domains using Occlusion Aware Bayesian Tracker. 113(500). 127–132. 5 indexed citations

12.

Oba, Shigeyuki, et al.. (2013). Enhancing Probabilistic Appearance-Based Object Tracking with Depth Information: Object Tracking under Occlusion. IEICE Technical Report; IEICE Tech. Rep.. 2013(197). 85–91. 1 indexed citations

13.

Matsui, Takaaki, Mākoto Ishibashi, Kota Tamada, et al.. (2011). The period of the somite segmentation clock is sensitive to Notch activity. Molecular Biology of the Cell. 22(18). 3541–3549. 32 indexed citations

14.

Isogai, Eriko, Miki Ohira, Toshinori Ozaki, et al.. (2011). Oncogenic LMO3 Collaborates with HEN2 to Enhance Neuroblastoma Cell Growth through Transactivation of Mash1. PLoS ONE. 6(5). e19297–e19297. 38 indexed citations

15.

Hotta, S., Shigeyuki Oba, & Shin Ishii. (2010). Visual attention model involving feature-based inhibition of return. Artificial Life and Robotics. 15(2). 129–132. 5 indexed citations

16.

Oba, Shigeyuki & Shin Ishii. (2009). Optimal Sufficient Statistics for Parametric and Non-Parametric Multiple Simultaneous Hypothesis Testing. The International Journal of Biostatistics. 5(1). 2 indexed citations

17.

Shirahata, Mitsuaki, Kyoko Iwao‐Koizumi, Shigeyuki Oba, et al.. (2008). Using gene expression profiling to identify a prognostic molecular spectrum in gliomas. Cancer Research. 68. 4425–4425. 1 indexed citations

18.

Matoba, Ryo, et al.. (2005). Adaptor-tagged competitive polymerase chain reaction: amplification bias and quantified gene expression levels. Analytical Biochemistry. 339(1). 15–28. 7 indexed citations

19.

Takemasa, Ichiro, Shigeyuki Oba, Ryo Matoba, et al.. (2003). Identification of expressed genes linked to malignancy of human colorectal carcinoma by parametric clustering of quantitative expression data. Genome biology. 4(3). R21–R21. 57 indexed citations

20.

Oba, Shigeyuki, Masa-aki Sato, Ichiro Takemasa, et al.. (2003). A Bayesian missing value estimation method for gene expression profile data. Bioinformatics. 19(16). 2088–2096. 514 indexed citations breakdown →

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.

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