Zobrazeno 1 - 10
of 957
pro vyhledávání: '"YOSHIDA, Takahiro"'
Autor:
Matsuoka, Riona, Matsumoto, Hiroki, Yoshida, Takahiro, Watanabe, Tomohiro, Kondo, Ryoma, Hisano, Ryohei
Written texts reflect an author's perspective, making the thorough analysis of literature a key research method in fields such as the humanities and social sciences. However, conventional text mining techniques like sentiment analysis and topic model
Externí odkaz:
http://arxiv.org/abs/2409.11032
Publikováno v:
Complex Networks & Their Applications XIII: Proceedings of the 13th International Conference on Complex Networks and Their Applications (COMPLEX NETWORKS 2024)
Hypergraphs provide a robust framework for modeling complex systems with higher-order interactions. However, analyzing them in dynamic settings presents significant computational challenges. To address this, we introduce a novel method that adapts th
Externí odkaz:
http://arxiv.org/abs/2409.08106
$H$-mutual information ($H$-MI) is a wide class of information leakage measures, where $H=(\eta, F)$ is a pair of monotonically increasing function $\eta$ and a concave function $F$, which is a generalization of Shannon entropy. $H$-MI is defined as
Externí odkaz:
http://arxiv.org/abs/2406.14304
The problem of computing $\alpha$-capacity for $\alpha>1$ is equivalent to that of computing the correct decoding exponent. Various algorithms for computing them have been proposed, such as Arimoto and Jitsumatsu--Oohama algorithm. In this study, we
Externí odkaz:
http://arxiv.org/abs/2405.07368
The Augustin--Csisz{\' a}r mutual information (MI) and Lapidoth--Pfister MI are well-known generalizations of the Shannon MI, but do not have known closed-form expressions, so they need to be calculated by solving optimization problems. In this study
Externí odkaz:
http://arxiv.org/abs/2404.10950
The Sibson and Arimoto capacity, which are based on the Sibson and Arimoto mutual information (MI) of order {\alpha}, respectively, are well-known generalizations of the channel capacity C. In this study, we derive novel alternating optimization algo
Externí odkaz:
http://arxiv.org/abs/2401.14241
Autor:
Murakami, Daisuke, Tsutsumida, Narumasa, Yoshida, Takahiro, Nakaya, Tomoki, Lu, Binbin, Harris, Paul
Although geographically weighted Poisson regression (GWPR) is a popular regression for spatially indexed count data, its development is relatively limited compared to that found for linear geographically weighted regression (GWR), where many extensio
Externí odkaz:
http://arxiv.org/abs/2305.08443
Publikováno v:
JHEP 08 (2023) 201
We study baryogenesis in a hybrid inflation model which is embedded to the minimal supersymmetric model with right-handed neutrinos. Inflation is induced by a linear combination of the right-handed sneutrinos and its decay reheats the universe. The d
Externí odkaz:
http://arxiv.org/abs/2303.05663
Publikováno v:
JHEP 11 (2022) 002
We consider a supergravity model that has the modular $A_4$ symmetry and discuss the interplay between the neutrino mixing and inflation. The model contains right-handed neutrinos that have the Majorana masses and additional Yukawa couplings to the w
Externí odkaz:
http://arxiv.org/abs/2208.10086
We propose an algorithm for computing Stratonovich's value of information (VoI) that can be regarded as an analogue of the distortion-rate function. We construct an alternating optimization algorithm for VoI under a general information leakage constr
Externí odkaz:
http://arxiv.org/abs/2205.02778