Non Functional Requirements
Mostrando 1-12 de 46 artigos, teses e dissertações.
-
1. Materials from renewable resources: new properties and functions
Abstract: Sustainable production requires increasing use of raw materials from renewable sources, processed under mild conditions with minimal effluent production. These requirements are satisfied by using materials derived from biomass, in synergy with food and energy production. The possibilities of biomass are continuously enlarged by new findings, as in
An. Acad. Bras. Ciênc.. Publicado em: 21/10/2019
-
2. PRO-ELICERE: A Hazard Analysis Automation Process Applied to Space Systems
ABSTRACT In the last decades, critical systems have increasingly been developed using computers and software even in space area, where the project approach is usually very conservative. In the projects of rockets, satellites and its facilities, like ground support systems, simulators, among other critical operations for the space mission, it must be applied
J. Aerosp. Technol. Manag.. Publicado em: 2016-09
-
3. Evolução de software baseada em avaliação de arquiteturas. / Software evolution based on architecture evaluation.
Este trabalho discorre sobre o estudo da utilização do método de avaliação ATAM como referência para um roteiro para evolução arquitetural. O estudo apresentado está dividido em duas partes: a elaboração de um roteiro para evolução de software e a aplicação do roteiro em um ambiente real de um sistema para automação de linhas aéreas. O obje
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/03/2012
-
4. A timestamp-based two phase commit protocol for web services
Service Oriented Architecture (SOA) allows the development of software with requirements of interoperability and loose coupling. New services can be offered through the composition of existing services in order to address new business requirements. Business-to-business collaborative web applications demand a loosely coupled, coarse-grained interaction model.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/12/2011
-
5. MoSAC: um módulo para seleção de configurações arquiteturais baseado em critérios de QoS no contexto de sistema distribuídos autoadaptativos
O processo para a escolha dos melhores componentes a serem usados na construção de sistemas tem se tornado cada vez mais complexo; isso se torna mais crítico quando precisamos considerar várias combinações de componentes a serem escolhidos no contexto de uma configuração arquitetural. Essa preocupação ocorre, principalmente, quando lidamos com sist
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2011
-
6. Uma abordagem em arquitetura conduzida por modelos aplicada a software embarcado de tempo real espacial / An approach to model-driven architecture applied to space embedded real time software
Real time embedded software are applied on space missions, however its development lacks more robust techniques to accomplish requirements more wide and complex, to improve its easiness for execution of tests and integration, beyond increasing time-to-market. Aligned with Model-Driven Architecture the current work proposes an approach to describe real time e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/11/2010
-
7. PARNAFOA: um processo de análise de requisitos não-funcionais orientado a aspectos. / PARNAFOA: an aspect-oriented non-functional requirements analysis process.
The aim of this thesis is to define an aspect-oriented non-functional requirements analysis process named PARNAFOA. This process applies nonfunctional requirements methods in an integrated manner, based on NFR Framework, and aspect-oriented methods. A use case model that embodies non-functional requirements as new functions is the main result obtained from t
Publicado em: 2010
-
8. A QoS-Based approach for dynamic web service composition.
Web services have become a de facto standard for integration of systems in distributed environments by providing means for exchanging data in a standardized way over the Internet. In fact, this allows computer-computer interaction regardless the programming languages, platform and operating systems used. However, the way services are defined is not enough fo
Publicado em: 2009
-
9. Análise de disponibilidade em sistemas de software na Web. / Availability analysis of Web software systems.
A utilização da Internet como um meio de automação de serviços de e-business tem sido adotada como estratégia por empresas em vários ramos da economia, diminuindo custos e propiciando uma melhoria no relacionamento com o cliente. Um requisito não-funcional importante a ser considerado no desenvolvimento de sistemas de software que possibilita esta au
Publicado em: 2009
-
10. Metátese de olefinas aplicada ao fechamento de anéis: uma ferramenta poderosa para a síntese de macrociclos naturais
For a quarter of a century, metathesis has become indispensable for the synthesis of natural and non-natural products, particularly of biologically active compounds. This review illustrates through a maximum of appropriate examples the power and the versatility of the metathesis ring-closure (RCM) reaction as a key ring-closure methodology for the synthesis
Química Nova. Publicado em: 2008
-
11. Incorporação de qualidade de serviço no modelo de serviços web / Inclusion of quality of service into the web service model
Although the Web service technology allows the development and execution of distributed applications, it still lacks facilities to deal with Quality of Service (QoS). Consumers may require services with particular non-functional characteristics and expect quality level guarantees. The goal of this thesis is to propose an extended Web service architecture sup
Publicado em: 2007
-
12. Um arcabouço baseado em componentes para engenharia de ambientes em sistemas multiagentes abertos. / A components-based framewoek for engineering environments in open multiagents systems.
Multiagent systems (MAS) are considered a high level abstration for design and engineering of complex systems. Such systems are characterized by organization structures and coordination process more articulated and dynamic. Usually, agents cooperate and coexist in an environment. In addition, there is a general consense in the research community that an envi
Publicado em: 2007