03690nam 2200673z- 450 991064000000332120231214133528.03-0365-4948-X(CKB)5470000001633352(oapen)https://directory.doabooks.org/handle/20.500.12854/95786(EXLCZ)99547000000163335220202301d2022 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierAdvances in Optical Fiber CommunicationsBaselMDPI - Multidisciplinary Digital Publishing Institute20221 electronic resource (104 p.)3-0365-4947-1 Given the increasing importance of a globally interconnected world, driven by modern digital services and the need for fast and reliable access to digital resources, communication networks are one of the key infrastructures in today’s society. In this scenario, fiber optics and optical devices play a leading role, as they allow for unprecedented growth in our capacity to cope with the ever-increasing traffic demand. Optical transmission solutions range from high-speed networks based on coherent detection and advanced modulation formats for long-haul-level communications, to networks still relying on traditional intensity modulation and direct detection receivers for short-reach communications, down to intra-data center scenarios. In between there is a whole gamut of network architectures, providing different solutions for specific applications, targeting the minimization of cost-per-bit as a trade-off between capacity and overall implementation cost, in order for operators to cope with the increasing traffic demand while still providing reasonable market accessibility. Currently, most communications rely on optical technologies, and the worldwide goal is the optimum trade-off between transmission speed and cost-per-bit. This is usually pursued by i) manufacturing low-cost devices, ii) the introduction of digital solutions to overcome the physical limitations of optical communications systems and iii) the optimization of network design. Contributions to this Special Issue address these three subjects, and provide valuable insights into the optical fiber communications world.Technology: general issuesbicsscHistory of engineering & technologybicsscoptical interconnectson-off keyingpulse amplitude modulationmisorientationoptical communicationInGaAs/GaAsP quantum welloptical propertieslocalization potentialdigital predistortionmagnitude selective affineradio over fiberneural networkerror vector magnitudeadjacent channel power ratioPONC-bandchromatic dispersion compensationdirect detection200 Gbps per wavelengthtranslucent optical networksregenerator placementdynamic trafficheuristicsnetwork designsparse regeneration3RregeneratorTechnology: general issuesHistory of engineering & technologyRizzelli Giuseppeedt1316712Rizzelli GiuseppeothBOOK9910640000003321Advances in Optical Fiber Communications3032747UNINA03065nam 22007455 450 99648315530331620240221123320.09783030961664(electronic bk.)978303096165710.1007/978-3-030-96166-4(MiAaPQ)EBC7030741(Au-PeEL)EBL7030741(CKB)24169279400041(DE-He213)978-3-030-96166-4(PPN)263901653(EXLCZ)992416927940004120220704d2022 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierAlgorithms for a New World[electronic resource] When Big Data and Mathematical Models Meet /by Alfio Quarteroni1st ed. 2022.Cham :Springer International Publishing :Imprint: Springer,2022.1 online resource (68 pages) illustrationsTranslated from Italian.Print version: Quarteroni, Alfio Algorithms for a New World Cham : Springer International Publishing AG,c2022 9783030961657 1 Epidemic -- 2 Retrospective -- 3 Interlude: the revolution that did not happen and the revolution that was unforeseen -- 4 Artificial intelligence, learning computers, artificial neural networks -- 5 A bit of maths (behind artificial intelligence and machine learning) -- 6 BIG DATA - BIG BROTHER (or, on the ethical and moral aspects of artificial intelligence).Covid-19 has shown us the importance of mathematical and statistical models to interpret reality, provide forecasts, and explore future scenarios. Algorithms, artificial neural networks, and machine learning help us discover the opportunities and pitfalls of a world governed by mathematics and artificial intelligence.MathematicsMachine learningArtificial intelligenceQuantitative researchAlgorithmsApplications of MathematicsMachine LearningArtificial IntelligenceData Analysis and Big DataAlgorithmsModels matemàticsthubIntel·ligència artificialthubDades massivesthubLlibres electrònicsthubMathematics.Machine learning.Artificial intelligence.Quantitative research.Algorithms.Applications of Mathematics.Machine Learning.Artificial Intelligence.Data Analysis and Big Data.Algorithms.Models matemàticsIntel·ligència artificialDades massives006.3Quarteroni Alfio8375MiAaPQMiAaPQMiAaPQ996483155303316Algorithms for a New World2899601UNISA