Cerca risorse accademiche

Materie / parole chiave: CONDON, ROBERT J; RESTON PUBLISHING COMPANY; 658.05 C746d3

An end-to-end methodology based on deep learning for the detection and localization of microcalcifications in digital mammograms introduces a novel methodology designed for the preprocessing and localization of clusters ...

This paper describes two parallel algorithms for the eÆcient processing of relational database transactions and presents a performance analysis of them. These algorithms are built upon the bulk-synchronous parallel mode...

"In current Big Data scenarios, traditional data warehousing and Online Analytical Processing (OLAP) operations on cubes are clearly not sufficient to address the current data analysis requirements. Nevertheless, OLAP op...

Cell adhesion is a fundamental biological process underpinning various physiological and pathological phenomena, including tissue repair and cancer metastasis. While straightforward, traditional assays for assessing cell...

Many aspects of data processing are functional in nature and can take advantage of recent developments in the area of functional programming and calculi. The work described in this paper is an attempt to contribute to t...

This paper describes an approach to On Line Analytical Processing (OLAP), expresed in the declarative programming paradigm. We define a collection of functions that capture some of the functionality currently provided b...

In this article we present the Video Analysis Platform (VAP) which is an open source software framework for video analysis, processing and description. The main goals of VAP are: to provide a multiplatform system which a...

This article intends to make an analysis about the Artificial Intelligence (AI) and the Knowledge Management (KM). Faced with the dualism mind and body how we be able to see it AI? It doesn’t intent to create identical...

Small businesses in Argentina, such as kiosks and microenterprises, often face challenges in managing inventory and responding to shifting customer preferences especially when certain products are unavailable. This study...

El presente trabajo propone una aplicación de herramientas provenientes del análisis de redes sociales y de programación para la explotación de información de una comunidad online, más específicamente una red soci...

La rama de la Informática conocida como procesamiento de imágenes digitales comprende diferentes temas de Investigación y Desarrollo, así como aplicaciones que involucran las distintas etapas que van desde la adquisi...

El proceso de “globalización” que atraviesa la humanidad, enmarca la interacción de los sistemas de educación superior y de investigación científica, creando sinergia a través de medios estratégicos tales como...

In this paper the prototype of a system designed to analyze road accidents is presented. The analysis is carried out in order to recog- nize within accident reports general mechanisms of road accidents that represent pro...

Materie / parole chiave: Discourse analysis; Data processing; Language and languages; Computer-assisted instruction; Communication; Technological innovations; Electronic books

This article describes strategies devised to improve the efficiency of two classical index data structures for parallel textual databases. The design and cost evaluation is effected on top of the bulk-synchronous model o...

A proposal to use data mining techniques to analyze e-mails corresponding to courses carried out through a distance education plat- form is made. The purpose of this type of analyses is determining which are the groups o...

A DNA sequence analysis parallelization in large databases using cluster, multi-cluster, and GRID is presented. Achievable speedup, scalability, and overhead introduced by communications are discussed, and the impact of ...

Computer Intrusion Detection Systems (IDS) are primarily designed to protect availability, condentiality and integrity of critical information infrastructures. A Distributed IDS (DIDS) consists of several IDS over a larg...

This paper presents a system that can take short messages relevant to a particular topic from a microblogging service such as Twitter or Facebook, analyze the messages for the sentiments they carry on, and classify them....

Images from complementary DNA (cDNA) microarrays need to be processed automatically due to the huge amount of information that they provide. In addition, automatic processing is also required to implement batch processes...

Este trabalho apresenta um estudo sobre a aplicação da técnica de descrição formal LOTOS na concepção formal de um sistema para gerência de redes denominado Gateway CMIP-SNMP. São apresentados os resultados obti...