Representing Digital Assets using MPEG-21 Digital Item Declaration [PDF]
arXiv, 2005 Various XML-based approaches aimed at representing compound digital assets have emerged over the last several years. Approaches that are of specific relevance to the digital library community include the Metadata Encoding and Transmission Standard (METS), the IMS Content Packaging XML Binding, and the XML Formatted Data Units (XFDU) developed by CCSDS ...
arxiv
Educación flexible y alfabetización digital del profesorado universitario. [PDF]
, 2013 Martha Patricia Domínguez Chenge +1 more
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Properties of Digital n-Dimensional Spheres and Manifolds. Separation of Digital Manifolds [PDF]
SCIREA Journal of Mathematics, Volume 3, Issue 1, February 2018,
PP. 29-56, Pub. Date: January 14, 2018, 2017 In the present paper, we study basic properties of digital n-dimensional manifolds and digital simply connected spaces. An important property of a digital n-manifold is that M is a digital n-sphere if and only if for any point v of M, M-v is a digital n-disk.
arxiv
Digitized Adjoint Method for Inverse Design of Digital Nanophotonic Devices [PDF]
arXiv, 2019 We present a digitized adjoint method for realizing efficient inverse design of "digital" subwavelength nanophotonic devices. We design a single-mode 3-dB power divider and a dual-mode demultiplexer to demonstrate the digitized adjoint method for single-object and dual-object optimizations, respectively. The optimization comprises three stages, a first
arxiv
Evaluación de la alfabetización digital y pedagógica en TIC, a partir de las opiniones de estudiantes en Formación Inicial Docente [PDF]
, 2017 Pedro Sandoval Rubilar +2 more
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The Poincare conjecture for digital spaces. Properties of digital n-dimensional disks and spheres [PDF]
arXiv, 2006 Motivated by the Poincare conjecture, we study properties of digital n-dimensional spheres and disks, which are digital models of their continuous counterparts. We introduce homeomorphic transformations of digital manifolds, which retain the connectedness, the dimension, the Euler characteristics and the homology groups of manifolds. We find conditions
arxiv
DIGITAL ERA: Universal Bimagic Squares [PDF]
arXiv, 2010 In this short note we have produced different kinds of bimagic squares using only the digits 0, 1, 2, 5 and 8. The universal bimagic squares presented are of order 8x8, 9x9, 16x16 and 25x25. In order to bring universal bimagic square of order 8x8, we used only the digits 2 and 5. For the order 9x9, we used only the digits 2, 5 and 8.
arxiv
Alfabetización Científica: Herramienta Indispensable en la Era Digital
, 2021 Ruth M. Mujica-Sequera
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Epílogo. Horizontes para la alfabetización digital en las Facultades de Comunicación
, 2022 Charo Sádaba +2 more
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Alfabetización Digital: El desafío del “Access to Knowledge (A2K)” para la Sociedad Red
, 2022 Monica DIAZ +2 more
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