Encontrados 4 documentos, a visualizar página 1 de 1
Cloud terminals for ticketing systems
Ferreira, João C.; Porfírio, Filipe; Cunha, Gonçalo; Silva, JoãoIn this research work, we introduce the concept of a thin device implemented on a cloud platform for terminal devices on the front end of ticketing systems. Therefore, we propose the evolution of the traditional architecture of ticketing for a cloud based architecture in which the core processes of ticketing are offered through a Software-as-a-Service (SaaS) business model, which can be subscribed by transport ...
Taas – ticketing as a service
Ferreira, João C.; Filipe, Porfírio; Gomes, Carina; Cunha, Gonçalo; Silva, JoãoThe goal of this research work is to introduce the concept of a lower cost flexible system for ticketing purposes implemented on a cloud platform. We propose therefore the evolution of the traditional architecture of ticketing for a cloud based architecture in which the core processes of ticketing are offered through a Software-as-a-Service (SaaS) business model, which can be subscribed by operators that pay-pe...
Developing Libraries Using Software Transactional Memory
Dias, Ricardo; Lourenço, João; Cunha, GonçaloSoftware transactional memory is a promising programming model that adapts many concepts borrowed from the databases world to control concurrent accesses to main memory (RAM) locations. This paper discusses how to support apparently irreversible operations, such as memory allocation and deallocation, within software libraries that will be used in (software memory) transactional contexts, and propose a generic a...
Consistent state software transactional memory
Cunha, Gonçalo Vasco Trincão Bento daDissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para a obtenção do Grau de Mestre em Engenharia Informática ; As the multicore CPUs start getting into everyone’s computers, concurrent programming must start covering, not only the scientific and enterprise applications, but also every computer application we all use in our daily lives. Since the introduction of softw...
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