Masaaki Sibuya

2.1k total citations
57 papers, 1.4k citations indexed

About

Masaaki Sibuya is a scholar working on Artificial Intelligence, Statistics and Probability and Applied Mathematics. According to data from OpenAlex, Masaaki Sibuya has authored 57 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Artificial Intelligence, 19 papers in Statistics and Probability and 9 papers in Applied Mathematics. Recurrent topics in Masaaki Sibuya's work include Bayesian Methods and Mixture Models (15 papers), Statistical Distribution Estimation and Applications (14 papers) and Probability and Risk Models (6 papers). Masaaki Sibuya is often cited by papers focused on Bayesian Methods and Mixture Models (15 papers), Statistical Distribution Estimation and Applications (14 papers) and Probability and Risk Models (6 papers). Masaaki Sibuya collaborates with scholars based in Japan and Belgium. Masaaki Sibuya's co-authors include Ritei Shibata, Nobuo Shinozaki, Ryoichi Shimizu, Kunio Tanabe, Takemi Yanagimoto, Isao Yoshimura, Johan Segers, Hideatsu Tsukahara, Hajime Yamato and Yoshiaki Itoh and has published in prestigious journals such as Mathematics of Computation, The Journals of Gerontology Series A and Physica A Statistical Mechanics and its Applications.

In The Last Decade

Masaaki Sibuya

53 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masaaki Sibuya Japan 15 397 379 342 226 157 57 1.4k
A. J. Lawrance United Kingdom 20 288 0.7× 435 1.1× 182 0.5× 243 1.1× 174 1.1× 72 1.4k
H. L. Gray United States 20 378 1.0× 364 1.0× 223 0.7× 448 2.0× 146 0.9× 78 1.8k
L. R. Shenton United States 18 232 0.6× 710 1.9× 273 0.8× 165 0.7× 171 1.1× 104 1.5k
Lucien M. Le Cam United Kingdom 8 137 0.3× 397 1.0× 503 1.5× 122 0.5× 123 0.8× 16 1.8k
Mohsen Pourahmadi United States 17 206 0.5× 524 1.4× 247 0.7× 177 0.8× 110 0.7× 64 1.3k
Michael Frank Germany 14 262 0.7× 345 0.9× 220 0.6× 159 0.7× 424 2.7× 49 1.4k
Jordan Stoyanov United Kingdom 16 558 1.4× 340 0.9× 213 0.6× 317 1.4× 173 1.1× 63 1.3k
John P. Nolan United States 22 574 1.4× 348 0.9× 213 0.6× 377 1.7× 109 0.7× 61 1.8k
Yadolah Dodge Switzerland 20 308 0.8× 607 1.6× 284 0.8× 481 2.1× 247 1.6× 52 2.3k
Sidney I. Resnick United States 18 773 1.9× 447 1.2× 192 0.6× 385 1.7× 210 1.3× 42 1.5k

Countries citing papers authored by Masaaki Sibuya

Since Specialization
Citations

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

Fields of papers citing papers by Masaaki Sibuya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masaaki Sibuya

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

All Works

20 of 20 papers shown
1.
Segers, Johan, Masaaki Sibuya, & Hideatsu Tsukahara. (2016). The empirical beta copula. Journal of Multivariate Analysis. 155. 35–51. 40 indexed citations
2.
Sibuya, Masaaki, et al.. (2015). Estimating the Upper Limit of Lifetime Probability Distribution, Based on Data of Japanese Centenarians. The Journals of Gerontology Series A. 71(8). 1014–1021. 13 indexed citations
3.
Shibata, Ritei, et al.. (2004). PARTIAL CORRELATION AND CONDITIONAL CORRELATION AS MEASURES OF CONDITIONAL INDEPENDENCE. Australian & New Zealand Journal of Statistics. 46(4). 657–664. 352 indexed citations
4.
Sibuya, Masaaki, et al.. (1997). Extended stirling family of discrete probability distributions. Communication in Statistics- Theory and Methods. 26(7). 1727–1744. 5 indexed citations
5.
Sibuya, Masaaki, et al.. (1995). Power of Record-Breaking Test.. 24(1). 13–26. 1 indexed citations
6.
Sibuya, Masaaki. (1991). Bonferroni-type inequalities; Chebyshev-type inequalities for the distributions on [0, n]. Annals of the Institute of Statistical Mathematics. 43(2). 261–285. 9 indexed citations
7.
Sibuya, Masaaki, et al.. (1990). Probability to meet in the middle. Journal of Cryptology. 2(1). 13–22. 13 indexed citations
8.
Sibuya, Masaaki, et al.. (1990). Equipartition of particles forming clusters by inelastic collisions. Physica A Statistical Mechanics and its Applications. 167(3). 676–689. 10 indexed citations
9.
Sibuya, Masaaki. (1988). Log-concavity of stirling numbers and unimodality of stirling distributions. Annals of the Institute of Statistical Mathematics. 40(4). 693–714. 16 indexed citations
10.
Sibuya, Masaaki, et al.. (1988). Occupancy with two types of balls. Annals of the Institute of Statistical Mathematics. 40(1). 77–91. 10 indexed citations
11.
Sibuya, Masaaki & Yoshiaki Itoh. (1987). Random sequential bisection and its associated binary tree. Annals of the Institute of Statistical Mathematics. 39(1). 69–84. 12 indexed citations
12.
Sibuya, Masaaki. (1980). Multivariate digamma distribution. Annals of the Institute of Statistical Mathematics. 32(1). 25–36. 2 indexed citations
13.
Shinozaki, Nobuo & Masaaki Sibuya. (1979). Further results on the reverse-order law. Linear Algebra and its Applications. 27. 9–16. 18 indexed citations
14.
Yanagimoto, Takemi & Masaaki Sibuya. (1976). Isotonic tests for spread and tail. Annals of the Institute of Statistical Mathematics. 28(1). 329–342. 11 indexed citations
15.
Shinozaki, Nobuo & Masaaki Sibuya. (1974). The reverse order law (AB)− = B−A−. Linear Algebra and its Applications. 9. 29–40. 27 indexed citations
16.
Yanagimoto, Takemi & Masaaki Sibuya. (1972). Test of symmetry of a one-dimensional distribution against positive biasedness. Annals of the Institute of Statistical Mathematics. 24(1). 423–434. 8 indexed citations
17.
Yanagimoto, Takemi & Masaaki Sibuya. (1972). Stochastically larger component of a random vector. Annals of the Institute of Statistical Mathematics. 24(1). 259–269. 13 indexed citations
18.
Sibuya, Masaaki. (1962). A method for generating uniformly distributed points onN-dimensional spheres. Annals of the Institute of Statistical Mathematics. 14(1). 81–85. 20 indexed citations
19.
Sibuya, Masaaki, et al.. (1959). Orthogonal polynomials without constant term. Annals of the Institute of Statistical Mathematics. 10(3). 209–222. 1 indexed citations
20.
Sibuya, Masaaki, et al.. (1956). Tables of the probability density function of range in normal samples. Annals of the Institute of Statistical Mathematics. 8(3). 155–165.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by A. J. Lawrance Breakdown of academic impact, for papers by H. L. Gray Breakdown of academic impact, for papers by L. R. Shenton Breakdown of academic impact, for papers by Lucien M. Le Cam Breakdown of academic impact, for papers by Mohsen Pourahmadi Breakdown of academic impact, for papers by Michael Frank Breakdown of academic impact, for papers by Jordan Stoyanov Breakdown of academic impact, for papers by John P. Nolan Breakdown of academic impact, for papers by Yadolah Dodge Breakdown of academic impact, for papers by Sidney I. Resnick
Rankless by CCL
2026