4.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP154 papers
- National Astronomical Observatory of JapanJP111 papers
- The Graduate University for Advanced Studies, SOKENDAIJP101 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP67 papers
- Nagoya UniversityJP57 papers
- Hiroshima UniversityJP47 papers
- Centre National de la Recherche ScientifiqueFR45 papers
- Tohoku UniversityJP42 papers
- University College LondonGB42 papers
- Institute of Astronomy and Astrophysics, Academia SinicaTW41 papers
- Korea Astronomy and Space Science InstituteKR41 papers
- Tokyo Institute of TechnologyJP41 papers
13 papers · 1 filter
Filtering with State-Observation Examples via Kernel Monte Carlo Filter
Motonobu Kanagawa, Yu Nishiyama, Arthur Gretton +1
This paper addresses the problem of filtering with a state-space model. Standard approaches for filtering assume that a probabilistic model for observations (i.e. the observation m…
Bin Mode Estimation Methods for Compton Camera Imaging
Shiro Ikeda, Hirokazu Odaka, Makoto Uemura +3
We study the image reconstruction problem of a Compton camera which consists of semiconductor detectors. The image reconstruction is formulated as a statistical estimation problem.…
Density Estimation in Infinite Dimensional Exponential Families
Bharath Sriperumbudur, Kenji Fukumizu, Arthur Gretton +2
In this paper, we consider an infinite dimensional exponential family, of probability densities, which are parametrized by functions in a reproducing kernel Hilbert s…
Computational algebraic methods in efficient estimation
Kei Kobayashi, Henry P. Wynn
A strong link between information geometry and algebraic statistics is made by investigating statistical manifolds which are algebraic varieties. In particular it it shown how firs…
Logistic Growth for the Nuzi Cuneiform Tablets: Analyzing Family Networks in Ancient Mesopotamia
Sumie Ueda, Kumi Makino, Yoshiaki Itoh +1
We reconstruct the year of publication of each cuneiform tablet of the Nuzi society in ancient Mesopotamia. The tablets, are on land transaction, marriage, loan, slavery contracts…
A binomial splitting process in connection with corner parking problems
Michael Fuchs, Hsien-Kuei Hwang, Yoshiaki Itoh +1
A special type of binomial splitting process is studied. Such a process can be used to model a high-dimensional corner parking problem, as well as the depth of random PATRICIA trie…
Exact MIMO Zero-Forcing Detection Analysis for Transmit-Correlated Rician Fading
Constantin Siriteanu, Steven Blostein, Akimichi Takemura +3
We analyze the performance of multiple input/multiple output (MIMO) communications systems employing spatial multiplexing and zero-forcing detection (ZF). The distribution of the Z…
Kernel Mean Estimation and Stein's Effect
Krikamol Muandet, Kenji Fukumizu, Bharath Sriperumbudur +2
A mean function in reproducing kernel Hilbert space, or a kernel mean, is an important part of many applications ranging from kernel principal component analysis to Hilbert-space e…
Extreme sizes in the Gibbs-type exchangeable random partitions
Shuhei Mano
Gibbs-type exchangeable random partitions, which is a class of multiplicative measures on the set of positive integer partitions, appear in various contexts, including Bayesian sta…
Multicanonical MCMC for Sampling Rare Events
Yukito Iba, Nen Saito, Akimasa Kitajima
Multicanonical MCMC (Multicanonical Markov Chain Monte Carlo; Multicanonical Monte Carlo) is discussed as a method of rare event sampling. Starting from a review of the generic fra…
Estimation of integrated covariances in the simultaneous presence of nonsynchronicity, microstructure noise and jumps
Yuta Koike
We propose a new estimator for the integrated covariance of two Ito semimartingales observed at a high-frequency. This new estimator, which we call the pre-averaged truncated Hayas…
An extended family of circular distributions related to wrapped Cauchy distributions via Brownian motion
Shogo Kato, M. C. Jones
We introduce a four-parameter extended family of distributions related to the wrapped Cauchy distribution on the circle. The proposed family can be derived by altering the settings…
EM algorithms for estimating the Bernstein copula
Xiaoling Dou, Satoshi Kuriki, Gwo Dong Lin +1
A method that uses order statistics to construct multivariate distributions with fixed marginals and which utilizes a representation of the Bernstein copula in terms of a finite mi…