Metrics Selection
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. UPi - a software development process aiming at usability, productivity and integration
This dissertation proposes the Unified Process for Interactive Systems, called UPi, which integrates practices from Software Engineering (SE) and Human-Computer Interaction (HCI) with three main goals: usability, productivity, and integration. First, we intend to help professionals from both areas in developing interactive systems with usability through the
Publicado em: 2005
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14. UPi - a software development process aiming at usability, productivity and integration
This dissertation proposes the Unified Process for Interactive Systems, called UPi, which integrates practices from Software Engineering (SE) and Human-Computer Interaction (HCI) with three main goals: usability, productivity, and integration. First, we intend to help professionals from both areas in developing interactive systems with usability through the
Publicado em: 2005
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15. Evaluation of gene selection metrics for tumor cell classification
Gene expression profiles contain the expression level of thousands of genes. Depending on the issue under investigation, this large amount of data makes analysis impractical. Thus, it is important to select subsets of relevant genes to work with. This paper investigates different metrics for gene selection. The metrics are evaluated based on their ability in
Genetics and Molecular Biology. Publicado em: 2004
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16. NEURO-FUZZY BSP HIERARCHICAL SYSTEM FOR TIME FORECASTING AND FUZZY RULE EXTRACTION DOR DATA MINING APPLICATONS / SISTEMA NEURO-FUZZY HIERÁRQUICO BSP PARA PREVISÃO E EXTRAÇÃO DE REGRAS FUZZY EM APLICAÇÕES DE DATA MINING
This dissertation investigates the use of a Neuro-Fuzzy Hierarchical system for time series forecasting and fuzzy rule extraction for Data Mining applications. The objective of this work was to extend the Neuro-Fuzzy BSP Hierarchical model for the classification of registers and time series forecasting. The process of classification of registers in the Data
Publicado em: 2000
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17. Evidence of functional selection pressure for alternative splicing events that accelerate evolution of protein subsequences
Recently, it was proposed that alternative splicing may act as a mechanism for opening accelerated paths of evolution, by reducing negative selection pressure, but there has been little evidence so far that this mechanism could produce adaptive benefit. Here, we use metrics of very different types of selection pressures [e.g., against amino acid mutations (K
National Academy of Sciences.
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18. Design and Performance Frameworks for Constructing Problem-Solving Simulations
Rapid advancements in hardware, software, and connectivity are helping to shorten the times needed to develop computer simulations for science education. These advancements, however, have not been accompanied by corresponding theories of how best to design and use these technologies for teaching, learning, and testing. Such design frameworks ideally would be
The American Society for Cell Biology.
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19. Design of Antisense RNA Constructs for Downregulation of the Acetone Formation Pathway of Clostridium acetobutylicum
We investigated the effect of antisense RNA (asRNA) structural properties on the downregulation efficacy of enzymes in the acetone-formation pathway (acetoacetate decarboxylase [AADC] and coenzyme A-transferase [CoAT]) of Clostridium acetobutylicum strain ATCC 824. First, we generated three strains, C. acetobutylicum ATCC 824 (pADC38AS), 824(pADC68AS), and 8
American Society for Microbiology.