نتایج جستجو برای: gama
تعداد نتایج: 1640 فیلتر نتایج به سال:
The two classical hard problems underlying the security of lattice-based cryptography are the shortest vector problem (SVP) and the closest vector problem (CVP). For SVP, lattice sieving currently has the best (heuristic) asymptotic time complexity: in high dimensions d, sieving can solve SVP in time 2, using 2 memory [Becker– Ducas–Gama–Laarhoven, SODA’16]. The best heuristic time complexity t...
In this paper, we propose a new speech probability distribution, two-sided generalized gamma distribution (GΓD) for an efficient parametric characterization of speech spectra. GΓD forms a generalized class of parametric distributions including the Gaussian, Laplacian and Gamma probability density functions (pdf’s) as special cases. All the parameters associated with the GΓD are estimated by the...
Yaroslav V. Kartashov,1,2 Vladimir V. Konotop,3 and Lluis Torner1 1ICFO-Institut de Ciencies Fotoniques, and Universitat Politecnica de Catalunya, Mediterranean Technology Park, 08860 Castelldefels (Barcelona), Spain 2Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow Region 142190, Russia 3Centro de Fı́sica Teórica e Computacional and Departamento de Fı́sica, Faculdade de Ci...
Agent-based modeling is now widely used to investigate complex systems but still lacks integrated and generic tools to support the representation of features usually associated with real complex systems, namely rich, dynamic and realistic environments or multiple levels of agency. The GAMA platform has been developed to address such issues and allow modelers, thanks to the use of a high-level m...
1 Instituto de Psicologia, Universidade Federal do Rio Grande do Sul (UFRGS). Av. Paulo Gama 110, Farroupilha. 90040-060 Porto Alegre RS Brasil. [email protected] 2 Hospital Universitário Prof. Polydoro Ernani de São Thiago, Universidade Federal de Santa Catarina. Florianópolis SC Brasil. 3 Instituto de Ciências Humanas e da Informação, UFRGS. Porto Alegre RS Brasil. 4 Instituto de Ciên...
Dynein removes the checkpoint proteins from kinetochores once chromosomes are bioriented. In this issue, Gama et al. (2017. J. Cell Biol. https://doi.org/10.1083/jcb.201610108) and Mosalaganti et al. (2017. J. Cell Biol. https://doi.org/10.1083/jcb.201611060) reveal the molecular basis for how dynein and its adaptor protein Spindly are recruited to the ROD-Zw10-Zwilch complex in the fibrous cor...
*Fish Museum, Zoology Department, University of British Columbia, 6270 University Boulevard,Vancouver, BC,V6T 1Z4, Canada. ReefQuest Centre for Shark Research, PO Box 48561, 595 Burrard Street,Vancouver, BC,V7X1A3, Canada. Pew Institute for Ocean Science, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, FL 33149, USA. Shark Research Committee, PO Box 3483,Van Nuy...
Yu. V. Bludov,* J. Santhanam, V. M. Kenkre, and V. V. Konotop Centro de Física Teórica e Computacional, Universidade de Lisboa, Complexo Interdisciplinar, Avenida Professor Gama Pinto 2, Lisboa 1649-003, Portugal Consortium of the Americas for Interdisciplinary Science and Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131, USA Departamento de Física, U...
Enis Donizetti Silva , Albert Carl Perrino, Alexandre Teruya, Bobbie Jean Sweitzer, Chiara Scaglioni Tessmer Gatto , Claudia Marquez Simões , Ederlon Alves Carvalho Rezende , Filomena Regina Barbosa Gomes Galas , Francisco Ricardo Lobo , João Manoel da Silva Junior , Leandro Ultino Taniguchi, Luciano Cesar Pontes de Azevedo , Ludhmila Abrahão Hajjar , Luiz Antônio Mondadori, Marcelo Gama de Abr...
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