Results 11 to 20 of about 41,909 (75)
arXiv, 2020 Digital Twins are one of the hottest digital trends. In this contribution we will shortly review the concept of Digital Twins and the chances for novel industrial applications. Mathematics are a key enabler and the impact will be highlighted along four specific examples addressing Digital Product Twins democratizing Design, Digital Production Twins ...
arxiv
Demonstration of a Standalone, Descriptive, and Predictive Digital Twin of a Floating Offshore Wind Turbine [PDF]
arXiv, 2023 Digital Twins bring several benefits for planning, operation, and maintenance of remote offshore assets. In this work, we explain the digital twin concept and the capability level scale in the context of wind energy. Furthermore, we demonstrate a standalone digital twin, a descriptive digital twin, and a prescriptive digital twin of an operational ...
arxiv
Digital (co)homology modules and digital Pontryagin algebras [PDF]
arXiv, 2011 In the current study, we explore digital homology and cohomology modules, and investigate their fundamental properties on pointed digital images. We also examine pointed digital Hopf spaces and base point preserving digital Hopf functions between the pointed digital Hopf spaces with suitable digital multiplications, and explore the digital primitive ...
arxiv
The Jordan-Brouwer theorem for the digital normal n-space Zn [PDF]
arXiv, 2013 In this paper we investigate properties of digital spaces which are represented by graphs. We find conditions for digital spaces to be digital n-manifolds and n-spheres. We study properties of partitions of digital spaces and prove a digital analog of the Jordan-Brouwer theorem for the normal digital n-space Zn.
arxiv
Using Structural Metadata to Localize Experience of Digital Content [PDF]
arXiv, 2001 With the increasing technical sophistication of both information consumers and providers, there is increasing demand for more meaningful experiences of digital information. We present a framework that separates digital object experience, or rendering, from digital object storage and manipulation, so the rendering can be tailored to particular ...
arxiv
Topology preserving representations of compact 2D manifolds by digital 2-surfaces. Compressed digital models and digital weights of compact 2D manifolds. Classification of closed surfaces by digital tools [PDF]
arXiv, 2014 Using digital topology approach, we construct digital models of closed surfaces as the intersection graphs of LCL covers of the surfaces. It is proved that digital models of closed surfaces are digital 2-dimensional surfaces preserving the geometry and topology of their continuous counterparts.
arxiv
Proyecto de Alfabetización Digital EDUATRIC [PDF]
, 2021 Desirée Ayuso-delPuerto +1 more
openalex +1 more source
Digital Fundamental Groups and Edge Groups of Clique Complexes [PDF]
arXiv, 2019 In previous work, we have defined---intrinsically, entirely within the digital setting---a fundamental group for digital images. Here, we show that this group is isomorphic to the edge group of the clique complex of the digital image considered as a graph.
arxiv
Principles for Digital Preservation [PDF]
arXiv, 2004 The immense investments in creating and disseminating digitally represented information have not been accompanied by commensurate effort to ensure the longevity of information of permanent interest. Asserted difficulties with long-term digital preservation prove to be largely underestimation of what technology can provide.
arxiv
D2D: Digital Archive to MPEG-21 DIDL [PDF]
arXiv, 2006 Digital Archive to MPEG-21 DIDL (D2D) analyzes the contents of the digital archive and produces an MPEG-21 Digital Item Declaration Language (DIDL) encapsulating the analysis results. DIDL is an extensible XML-based language that aggregates resources and the metadata.
arxiv