Distributed Transactions
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Distributed memory organization with support for data migration for noc-based MPSOCS / Distributed memory organization with support for data migration for noc-based MPSOCS
The evolution in the deployment of semiconductor technology has enabled the development of System-on-Chip (SoCs) that integrate several processing elements (PEs) and memory modules in a single chip. SoCs that integrate several PEs are referred as Multiprocessor System-on-Chip (MPSoCs). As the number of PEs increases in an MPSoC, techniques that present low e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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2. DTX: um mecanismo de controle de concorrÃncia distribuÃdo para dados XML / DTX: a mechanism of control of distributed concurrency for XML data
XML tornou-se um padrÃo amplamente utilizado na representaÃÃo e troca de dados entre aplicaÃÃes na Web. Com isso, grande volume desses dados està distribuÃdo na Web e armazenado em diversos meios de persistÃncia. SGBD relacionais que suportam XML fornecem tÃcnicas de controle de concorrÃncia para gerenciar esses dados. A estrutura dos dados XML, en
Publicado em: 2008
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3. SESAMO : um controlador de concorrência que implementa a serialidade semântica de forma descentralizada em sistemas de bancos de dados múltiplos com suporte a mobilidade
In a mobile multidatabase system, there is a collection of autonomous, distributed, heterogeneous and mobile component database systems which are interconnected by means of a wireless network. In such an environment, each network node can access multiple databases of that collection by means of global transactions whose concurrency is managed by a scheduler,
Publicado em: 2005
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4. Analysis of the demand and models of hedonic prices in the real estate market of the city of Fortaleza / AnÃlise da demanda e modelos de preÃos hedÃnicos no mercado imobiliÃrio da cidade de Fortaleza
The present work consists of the study of the economical determinants that contribute to the formation of the prices of the real estate market of the city of Fortaleza (CearÃ), in the optics of the economical agents of demand, based in the hedonic or implicit prices theory. The model considered for the work investigates implicit prices in the curve of utili
Publicado em: 2004
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5. The technology of the on line information and its relationship with the costumer: a study of the users of the electronic cash dispenser in the advanced bank positions of UFRRJ. / A tecnologia da informação e o cliente bancário como recurso humano: um estudo de caso dos usuários dos caixas eletrônicos nos postos bancários da UFRRJ.
The study has focus in the bank users behavior, presents in the electronic cash dispenser of the advanced positions of services of the Bank of Brazil and of the Real Bank, located in the campus of the Rural Federal University of Rio de Janeiro. It is centered in their perceptions of use of the Internet Banking, what generated the theme for the report of the
Publicado em: 2004
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6. Fatores críticos para o desenho e implantação de e-business por empresas tradicionais. / Critical factors to the design and adoption of e-business by traditional companies
Although many established companies are well positioned to succeed at e-business thanks to strong brands, customer relationships and logistical systems, the toughest challenges of e-business are less strategic than organizational. The thesis focuses on how companies in the real world tackle the challenge of doing business on the Internet in organizationa
Publicado em: 2002
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7. Migração de sistemas legados para ambiente de suporte a projetos e operação
Information Systems are essential for corporations. Particularly at design and operational support areas of telecommunications companies, information systems are the competitive advantage. These systems must be :flexible, stable and reliable in order to support a great volume of transactions in a mission critical scenarÍo. This is not the common environment
Publicado em: 2001
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8. Eukaryotic MCM Proteins: Beyond Replication Initiation
The minichromosome maintenance (or MCM) protein family is composed of six related proteins that are conserved in all eukaryotes. They were first identified by genetic screens in yeast and subsequently analyzed in other experimental systems using molecular and biochemical methods. Early data led to the identification of MCMs as central players in the initiati
American Society for Microbiology.
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9. Clusters of mutations from transient hypermutability
Collections of mutants usually contain more mutants bearing multiple mutations than expected from the mutant frequency and a random distribution of mutations. This excess is seen in a variety of organisms and also after DNA synthesis in vitro. The excess is unlikely to originate in mutator mutants but rather from transient hypermutability resulting from a pe
National Academy of Sciences.