This book constitutes the refereed proceedings of the 7th IFIP WG 8.5 International Conference on Electronic Participation, ePart 2015, held in Thessaloniki, Greece, in August/September 2015.;The 12 revised full paper...
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ISBN:
(数字)9783319225005
ISBN:
(纸本)9783319224992
This book constitutes the refereed proceedings of the 7th IFIP WG 8.5 International Conference on Electronic Participation, ePart 2015, held in Thessaloniki, Greece, in August/September 2015.;The 12 revised full papers presented were carefully reviewed and selected from 19 submissions. The papers have been organized in the following topical sections: eParticipation and social media, delibration and consultation, evaluation, and policy formulation and modelling.
This book constitutes revised and selected papers from the First International Conference on Society 5.0, Society 5.0 2021, held virtually in June 2021.;The 12 full papers and 3 short papers presented in this vol...
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ISBN:
(数字)9783030867614
ISBN:
(纸本)9783030867607
This book constitutes revised and selected papers from the First International Conference on Society 5.0, Society 5.0 2021, held virtually in June 2021.;The 12 full papers and 3 short papers presented in this volume were thoroughly reviewed and selected from the 54 qualified submissions. The papers discuss topics on appl.cation of the fourth industrial revolution innovations (e.g. Internet of Things, Big data, Artificial intelligence, and the sharing economy) in healthcare, mobility, infrastructure, politics, government, economy and industry.
In this paper we investigateTschebyscheff-Approximations for realvalued continuous functions by asymptotic convex familiesV of functions, which depend on a finite-dimensional set of real parameters. To obtain a charac...
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In this paper we investigateTschebyscheff-Approximations for realvalued continuous functions by asymptotic convex familiesV of functions, which depend on a finite-dimensional set of real parameters. To obtain a characterization of best approximation extremal signatures are defined. We derive necessary and sufficient conditions for a subset ofV to be a set of best approximations for a given continuous functionf and for the dimension of the set of all best approximations forf to be bounded by a constant independent off. Finally we consider approximations by familiesV, which are differentiable in the parameters.
In this paper we develop kind of a gradient procedure for the solution of the discrete linearChebyshev approximation problem based on a criterion for best approximants due toKolmogoroff. Compared with the usual simple...
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In this paper we develop kind of a gradient procedure for the solution of the discrete linearChebyshev approximation problem based on a criterion for best approximants due toKolmogoroff. Compared with the usual simplex methods it has the advantage of less numerical work and need of storage in a computer.
As in many branches of science, there has been a change of inner structure taking place in appl.ed Mathematics in recent times, with a marked turn towards abstraction, exemplified by the wide use of methods of functio...
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As in many branches of science, there has been a change of inner structure taking place in appl.ed Mathematics in recent times, with a marked turn towards abstraction, exemplified by the wide use of methods of functional analysis. In this summarizing lecture, an attempt is made to demonstrate the useful appl.cation of abstract notions in Numerical Mathematics, especially by means of the concept of partial order. This concept is used, for instance, in connection withRiesz' partially ordered Banachspaces, pseudometric spaces, intervals, monotone and positive operators, linear and nonlinear optimization. appl.cations of monotone operators are given for benting of beams, boundary value problems for linear and nonlinear elliptic differential equations, extrapolation for initial value problems and eigenvalue problems. Emphasis is laid on the interrelation between various problem areas, e.g. between boundary value problems and optimization problems.
Der Autor stellt in diesem Lehrbuch die Grundlagen der Organisations- und Wirtschaftsinformatik interdisziplinär dar und ordnet diese unter den Aspekten der nachhaltigen Entwicklungen in den gesellschaftlichen Ko...
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ISBN:
(数字)9783642587740
ISBN:
(纸本)9783540638810
Der Autor stellt in diesem Lehrbuch die Grundlagen der Organisations- und Wirtschaftsinformatik interdisziplinär dar und ordnet diese unter den Aspekten der nachhaltigen Entwicklungen in den gesellschaftlichen Kontext ein. Ausgehend vom Vergleich und der Bewertung aktueller, kommerzieller Softwarekonzepte, wie etwa SAP R/3, zeigt der Autor Entwicklungsmöglichkeiten in der Informationsgesellschaft auf.
This book constitutes the refereed proceedings of the 14th International Conference on Web Engineering, ICWE 2014, held in Toulouse, France, in July 2014. The 20 full research papers, 13 late breaking result papers, 1...
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ISBN:
(数字)9783319082455
ISBN:
(纸本)9783319082448
This book constitutes the refereed proceedings of the 14th International Conference on Web Engineering, ICWE 2014, held in Toulouse, France, in July 2014. The 20 full research papers, 13 late breaking result papers, 15 poster papers, and 4 contributions to the PhD symposium presented were carefully reviewed and selected from 100 submissions. Moreover 3 tutorials and 3 workshops are presented. The papers focus on six research tracks, namely cross-media and mobile Web appl.cations, HCI and the Web, Modelling and Engineering Web appl.cations, quality aspects of Web appl.cations, social Web appl.cations, Web appl.cations composition and mashups.
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