ly. Then, a CASE tool extraction of the framework is introduced. Its motivation is argued, and synopses of its implementation are displayed. An introspective case study is provided to reinforce the overview of the suggested ontology in addition to displaying the CASE

ground state geometries have been computed using density functional theory (dft) at b3lyp/6-31g(d,p) level of theory. the excitation energies and spectroscopic parameters have been computed using long range corrected (lc) hybrid functional by time dependent density functional theory (tddft) with lc-blyp level of theory. the polarizable continuum model (pcm) has been used for evaluating bulk sol...

In this paper we investigate the generalized Hyers-Ulamstability of the following Cauchy-Jensen type functional equation$$QBig(frac{x+y}{2}+zBig)+QBig(frac{x+z}{2}+yBig)+QBig(frac{z+y}{2}+xBig)=2[Q(x)+Q(y)+Q(z)]$$ in non-Archimedean spaces

‎In 1897‎, ‎Hensel introduced a normed space which does‎ ‎not have the Archimedean property‎. ‎During the last three decades‎ ‎theory of non--Archimedean spaces has gained the interest of‎ ‎physicists for their research in particular in problems coming‎ ‎from quantum physics‎, ‎p--adic strings and superstrings‎. ‎In this paper‎, ‎we prove‎ ‎the generalized Hyers--Ulam--Rassias stability for a‎ ...

It is well known that a meta-object protocol (MOP) is a powerful mechanism to control the behavior of an application and to implement non-functional requirements such as fault-tolerance and distributed execution. A key feature of these architectures is the strict separation between the application at the base-level and the non-functional concerns at the meta-level. This makes it possible to dev...

Non-functional requirements (NFRs) have been the focus of research in Requirements Engineering (RE) for more than 20 years. Despite this attention, their ontological nature is still an open question, thereby hampering efforts to develop concepts, tools and techniques for eliciting, modeling, and analyzing them, in order to produce a specification for a system-to-be. In this paper, we propose to...

Software deployment can turn into a baffling problem when the components being deployed exhibit non-functional requirements. If the platform on which such components are deployed cannot satisfy their non-functional requirements, then they may in turn fail to perform satisfactorily. In this paper, we present a contract-based approach to take a specific category of non-functional properties speci...

Public institutions generally consider only the features list and the price in tenders while acquiring commercial-of-the-shelf (COTS) software products. Yet non-functional requirements of software often dominate them in terms of cost-benefit analysis and total cost of ownership (TCO). In this paper, we emphasize the non-functional requirements that need to be included in the technical scoring/e...

This paper addresses the problem of managing requirements evolution in situations where functional and nonfunctional requirements interact and often contradict each other. It de nes a requirements representation scheme that captures the critical interplay between functional and non-functional requirements and makes explicit the trade-o between them. It then de nes a model of requirements evolut...