In this work the topic of service composition scenarios is introduced and discussed with the use of leading example of service composition in the transport domain. The example is used to visualize the connection to the Internet of Things paradigm. The service composition itself is defined with a holistic approach, describing all steps of the proposed composition process like: requirements defin...

At a given point p, a convex function f is differentiable in a certain subspace U (the subspace along which ∂f(p) has 0-breadth). This property opens the way to defining a suitably restricted second derivative of f at p. We do this via an intermediate function, convex on U . We call this function the U-Lagrangian; it coincides with the ordinary Lagrangian in composite cases: exact penalty, semi...

The Bethe ansatz equations of the fundamental Sp(2N) integrable model are solved by a peculiar configuration of roots leading us to determine the nature of the excitations. They consist of N elementary generalized spinons and N − 1 composite excitations made by special convolutions between the spinons. This fact is essential to determine the low-energy behaviour which is argued to be described ...

A small strand of recent literature is occupied with identifying simultaneity in multiple equation systems through autoregressive conditional heteroscedasticity. Since this approach assumes that the structural innovations are uncorrelated, any contemporaneous connection of the endogenous variables needs to be exclusively explained by mutual spillover effects. In contrast, this paper allows for ...

The paper 1 contains results of investigation of the structure and some properties of copper and molybdenum based composite materials and the processing parameters in their production via electron-beam evaporation/condensation. The present work has been done in connection with the necessity of improvement and repeatability of the properties of condensed molybdenum-copper materials, which partic...

Mutually unbiased bases and discrete Wigner functions are closely, but not uniquely related. Such a connection becomes more interesting when the Hilbert space has a dimension that is a power of a primeN = d, which describes a composite system of n qudits. Hence, entanglement naturally enters the picture. Although our results are general, we concentrate on the simplest nontrivial example of dime...

We study the holomorphic vector bundles E over twistor space $${{\,\mathrm{Tw}\,}}(M)$$ of a compact simply connected hyperkähler manifold M. give characterization semistability condition for in terms its restrictions to sections projection $$\pi \,:\, {{\,\mathrm{Tw}\,}}(M)\,\longrightarrow \, {\mathbb {CP}}^1$$ . It is shown that if admits connection, then holomorphically trivial and connecti...

This paper presents research on a new type of fabricated steel–wood composite floor material in the style slab-embedded beam flange, using test methods and finite element numerical analysis to study flexural load-bearing performance slabs. Through experimental phenomena, failure process mechanism are analyzed, deformation ultimate bearing capacity assessed. model, influence connection mode beam...

This research identifies evidence regarding the nexus between antecedents of CBE dimensions and consequences on smartphone brands in Indonesia. Data were collected through an online questionnaire targeted at a total 1251 users/consumers AMOS SEM was used processing statistical tests this research. Convergent validity composite reliability also to check items. The authors found that consumer inv...

In the paper, influence of modified Angren kaolin on properties composite elastomeric materials based butadiene-styrene rubber has been established that addition into mixtures instead gas pedals, activators and mineral fillers causes intensive connection sulfur with macromolecules. Adsorbed surface particles its uniform distribution in composition formation structure equal force were determined...