نتایج جستجو برای: matsui 2004
تعداد نتایج: 126647 فیلتر نتایج به سال:
We present a block cipher that has the best performance of all 64-bit block ciphers with the smallest proven di erential/linear probability 2 62 using the structure proposed by Matsui. One of features of his methodology is to use some power functions in GF (2 n ) with di erent n that are resistant to di erential and linear attacks. In this paper we discuss how to combine power functions x k in ...
Char, J. P. , Generation of Trees, Two-Trees and Storage of Master Forests, IEEE Transactions on Circuit Theory, Vol. CT-15, pp. 128-138, 1968. Hakimi, S. L. , On Trees of a Graph and their Generation, Journal of the Franklin Institute, Vol. 272, No. 5, pp. 347-359, 1961. Kapoor, S. and H. Ramesh, Algorithms for Enumerating All Spanning Trees of Undirected and Weighted Graphs, SIAM Journal on C...
Aswchronous Learning Networks are the facilities and procediires to allow members of the learning coniniiinities to be more effective arid eflcient in their learning. One approach is to see how the ‘sharing’ of knowledge can be aiigniented through metadata descriptions attached to porfolios and project work. Another approach is to facilitate the reflection upon individiial or collaborative lear...
In this paper we refined a criteria investigated in [BJKW] for a translation invariant factor state on one dimensional lattice to be pure. However the central aim here is to prove that such a condition is also necessary for a translation invariant factor state to be pure. As an easy fall out we also prove that a translation invariant pure state admits Haag duality property. Further a real latti...
AmerIcAN meTeOrOLOGIcAL SOcIeTY | 1625 AffiliAtions: Masunaga—Hydrospheric Atmospheric Research Center, Nagoya University, Nagoya, Japan; Matsui, tao, Hou, and olson—NASA Goddard Space Flight Center, Greenbelt, Maryland; KuMMerow—Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado; te. naKajiMa—Atmosphere and Ocean Research Institute, University of Tokyo, Chiba,...
The authors are grateful to Prof. H. Matsumura of Kyushu University for his encouragement throughout this work. Thanks are also due to Prof. T. Toda and Dr. K. Hisatsune, Department of Bacteriology of this University, for the antibacterial and antifungal tests. They are also indebted to Mrs. S. Matsuba, Mr. M. ShirOzu and Miss S. Indo for the microanalyses and to Messrs. H. Yam, H. Matsui and K...
IMPACTS USING A LASER-DRIVEN LAUNCHER. S. Sugita, K. Kurosawa, T. Kadono, Y. Hironaka, K. Otani, A. Shiroshita, N. Ozaki, K. Miyanishi,Y. Sekine, K. Nakamura, S. Fukuzaki, T. Sano, T. Sakaiya, T. Fujiwara, T. Mochiyama, K. Takarada, S. Fujioka, K. Shigemori, S. Ohno, S. Tachibana, and T. Matsui, Dept. of Complexity Sci. & Eng., Univ. of Tokyo (Kashiwa, Chiba, JAPAN; [email protected]), Ins...
Abstract. The conjecture on roots of Ehrhart polynomials, stated by Matsui et al. [15, Conjecture 4.10], says that all roots α of the Ehrhart polynomial of a Gorenstein Fano polytope of dimension d satisfy − d 2 ≤ Re(α) ≤ d 2 − 1. In this paper, we observe the behaviors of roots of SSNN polynomials which are a wider class of the polynomials containing all the Ehrhart polynomials of Gorenstein F...
MULTI2 is the block cipher used in the ISDB standard for scrambling digital multimedia content. MULTI2 is used in Japan to secure multimedia broadcasting, including recent applications like HDTV and mobile TV. It is the only cipher specified in the 2007 Japanese ARIB standard for conditional access systems. This paper presents a theoretical break of MULTI2 (not relevant in practice), with short...
In this paper we take up Bayesian inference in general multivariate stable distributions. We exploit the representation of Matsui and Takemura (2009) for univariate projections, and the representation of the distributions in terms of their spectral measure. We present efficient MCMC schemes to perform the computations when the spectral measure is approximated discretely or, as we propose, by a ...
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