Dynamical Systems, Plasmas and Gravitation [[electronic resource] ] : Selected Papers from a Conference Held in Orléans la Source, France, 22–24 June 1997 / / edited by P.G.L. Leach, S.E. Bouquet, J.-L. Rouet, E. Fijalkow

• Record Nr.: UNINA9910257384003321
• Pubbl/distr/stampa: Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1999
• ISBN: 3-540-49251-8
• Edizione: [1st ed. 1999.]
• Descrizione fisica: 1 online resource (XII, 404 p. 61 illus.)
• Collana: Lecture Notes in Physics, , 0075-8450 ; ; 518
• Disciplina: 530.4/4
• Soggetti: Physics; Fluids; Statistical physics; Dynamics; Atoms; Gravitation; Mathematical Methods in Physics; Numerical and Computational Physics, Simulation; Fluid- and Aerodynamics; Complex Systems; Atomic, Molecular, Optical and Plasma Physics; Classical and Quantum Gravitation, Relativity Theory
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Bibliographic Level Mode of Issuance: Monograph
• Nota di contenuto: General introduction -- Honouring marc feix -- Interaction of a ultra-high-intensity electromagnetic pulse with an overdense plasma -- Plasma accelerator simulations using semi-lagrangian 1D and 2D Vlasov code -- 2D vlasov-eulerian simulations: Extension to the relativistic case -- A limiting case of averaging compactness lemmas motivated by the kinetic formulation of some classical systems of fluid mechanics -- Expansion of a negative ion plasma into vacuum -- A presentation of the diffusion velocity method -- Finite-difference ; schemes for the diffusion equation -- 1, 2, 3 plasmas! -- The notion of integrability for time-dependent Hamiltonian systems: Illustration from the relativistic motion of a charged particle in an electromagnetic field -- Stochastisation of phases in four-wave interaction -- Light bullets propagation in saturating nonlinear optical medium -- The dynamics of some quantum open systems with short-range nonlinearities -- Global dynamics of fusion plasmas -- The Jeans’ criterion and the gravitational instability -- Recent progress in studies of one-dimensional gravitating systems -- Fluctuations of the kinetic energy and stability of coherent structures in a one-dimensional gravitating gas: Numerical simulation -- Structure formation in the one-dimensional gravitational gas -- Interaction forces and space symmetry -- Cellular automaton explosion models -- Acoustic earth imaging by seismic migration -- Integrability and alegbraic solutions for the 2-D lotka-Volterra system -- Isochronous centers of cubic reversible systems -- On the polynomial first integrals of the (a, b, c) Lotka-Volterra system -- Local integrability for nilpotent critical point -- Lie symmetries of generalized Ermakov systems -- Hamilton’s principal function and integration by quadratures for an N-degree-of-freedom non - autonomous system given N invertible invariants in involution -- Hierarchies of similarity symmetries and singularity analysis -- Area preserving flows on compact connected surfaces -- A lattice model for tropical rain forests -- Periodic solutions and associated limit cycle for the generalised Chazy equation -- A branch and bound algorithm for the flow-shop scheduling problem -- On the linear third-order differential equation -- Telecommunication network optimisation and statistical physics -- A study of the analytical and local semiclassical Wigner distribution -- Quantum transition and irreversibility -- Pioneering in plasma simulation.
• Sommario/riassunto: Published in honour of Marc Feix this book tries to give a thorough overview of mathematical methods, analytical and numerical techniques and simulations applied to a variety of problems from physics and engineering. The book addresses graduate students, researchers and especially engineers. The main emphasis is to apply the generality of methods to form a coherent and stimulating approach to practical investigations.

Data Science and Security : Proceedings of IDSCS 2020 / / edited by Dharm Singh Jat, Samiksha Shukla, Aynur Unal, Durgesh Kumar Mishra

• Record Nr.: UNINA9910484916103321
• Pubbl/distr/stampa: Singapore : , : Springer Singapore : , : Imprint : Springer, , 2021
• ISBN: 981-15-5309-2
• Edizione: [1st ed. 2021.]
• Descrizione fisica: 1 online resource (319 pages) : illustrations
• Collana: Lecture Notes in Networks and Systems, , 2367-3370 ; ; 132
• Disciplina: 006.3
• Soggetti: Engineering—Data processing; Computer security; Big data; Data structures (Computer science); Computational intelligence; Data Engineering; Systems and Data Security; Big Data; Data Structures; Computational Intelligence
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: An Approach to Predict Potential Edges in Online Social Networks -- A Novel Approach to Human-Computer Interaction using Hand Gesture Recognition -- Insider Threat Detection based on Anomalous Behavior of User for Cyber Security -- A Comparative Study of Text Mining Algorithms for Anomaly Detection in Online Social Networks -- Diabetic Retinopathy Detection using Convolutional Neural Network- a Study -- Implementation of Pisano period in Integer Factorization Algorithm.
• Sommario/riassunto: This book presents best selected papers presented at the International Conference on Data Science for Computational Security (IDSCS 2020), organized by the Department of Data Science, CHRIST (Deemed to be University), Pune Lavasa Campus, India, during 13–14 March 2020. The proceeding will be targeting the current research works in the areas of data science, data security, data analytics, artificial intelligence, ; machine learning, computer vision, algorithms design, computer networking, data mining, big data, text mining, knowledge representation, soft computing and cloud computing.