Abstract Software-defined networking decouples control and data plane in softwarized networks. This allows for centralized management of the network, but complete centralization controller functions raises potential issues related to failure, latency, scalability. Distributed deployment is adopted optimize scalability latency problems. However, existing controllers are monolithic, resulting cod...

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The article is devoted to the study of conceptual apparatus enterprise's competitiveness, generalization theoretical and methodological foundations management competitiveness economic entity, as well development practical recommendations for formation an effective system strategic enterprise electrical installation services. Based on compiled list meaningful characteristics concept "enterprise ...

As massive distributed energy resources (DERs) are integrated into distribution networks (DNs) and the automation facilities widely deployed, DNs evolving to active (ADNs). This paper introduces architecture main function modules of an management system (IDMS) its applications in China. consists three subsystems, including real-time operation control (OCS), outage (OMS), operator training simul...

As a novel approach with possible relevance to semiclassical gravity, we propose to define regions of space as quantum subsystems. After recalling how to divide a generic quantum system into “parts”, we apply this idea to a free scalar field in Minkowski space and we compare two different localization schemes. The first scheme is the standard one, induced by the local relativistic fields; the a...

the present study investigates the central concerns of the use of visuals within the four efl textbooks taught at iranian high schools which have been prescribed by the ministry of education. to do this, the four efl textbooks were evaluated and analyzed. descriptive statistics were used to analyze data quantitatively. the analysis indicated that over the four textbooks, 95.71 percent of all vi...

‎we obtain the asymptotic expansion of the sequence with general term $frac{a_n}{g_n}$‎, ‎where $a_n$ and $g_n$ are the arithmetic and geometric means of the numbers $d(1),d(2),dots,d(n)$‎, ‎with $d(n)$ denoting the number of positive divisors of $n$‎. ‎also‎, ‎we obtain some explicit bounds concerning $g_n$ and $frac{a_n}{g_n}$.

The sustainable development of regional enterprises is negatively affected by uncertainty arising from external factors the current economic crisis. Due to resultant inconsistencies in their interaction, these entities may experience reduced inno- vativeness. Therefore, it becomes necessary derive synergies diversified resources industrial enterprises, science and education. research aims devel...