Daniel N. Ilha

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The main objective of the present study was to evaluate the diagnostic value (clinical application) of brain measures and cognitive function. Alzheimer and multi-infarct patients (N = 30) and normal subjects over the age of 50 (N = 40) were submitted to a medical, neurological and cognitive investigation. The cognitive tests applied were Mini-Mental, word(More)
Efficient indexing can significantly speed up the processing of large volumes of spatial data in many BigData applications. Many new emerging spatial applications (e.g., biomedical imaging, genome analysis, etc.) have varying indexing requirements, thus, a unified indexing infrastructure for implementing new indexing schemes without requiring knowledge of(More)
Traditional relational database engines have been losing ground to specialized data processing engines in virtually every market segment, from data warehousing, OLTP, and stream processing, to scientific applications. Although relational database engines are evolving to leverage new technologies and more efficient processing paradigms, the generality of a(More)
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