Knowledge Discovery Systems
Mostrando 1-12 de 34 artigos, teses e dissertações.
-
1. Corticotropin-releasing factor receptor signaling and modulation: implications for stress response and resilience
Abstract Introduction In addition to their role in regulation of the hypothalamic-pituitary-adrenal-axis, corticotropin-releasing factor (CRF) and its related peptides, the urocortins, are important mediators of physiological and pathophysiological processes of the central nervous, cardiovascular, gastrointestinal, immune, endocrine, reproductive, and skin
Trends Psychiatry Psychother.. Publicado em: 2020-06
-
2. CLASSIFICATION OF POWER QUALITY CONSIDERING VOLTAGE SAGS IN DISTRIBUTION SYSTEMS USING KDD PROCESS
In this paper, we propose a methodology to classify Power Quality (PQ) in distribution systems based on voltage sags. The methodology uses the KDD process (Knowledge Discovery in Databases) in order to establish a quality level to be printed in labels. The methodology was applied to feeders on a substation located in Curitiba, Paraná, Brazil, considering at
Pesqui. Oper.. Publicado em: 2015-08
-
3. AplicaÃÃo de princÃpios de qualidade de dados durante o desenvolvimento de um sistema computacional mÃdico para a cirurgia coloproctolÃgica / Application of data quality principles in the development of a computacional medical system for coloproctology surgery
Lately, many human knowledge fields use computer systems to support data management which are the foundation to the decision making process. Data Quality (DQ) is a key feature whose absence can undermine the usefulness of the information and the processes that use it. There can be found in the literature several cases of DQ problems with impact in many
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/04/2012
-
4. Proposta de traduÃÃo dos princÃpios da coordenaÃÃo modular em parÃmetros aplicÃveis ao building information modeling. / Study for the translation of the modular coordination principles for the building information modeling parameters
Due to changes occurring in the Civil Construction scenario, it is important to emphasize the challenge to achieve the growing demand for housing and overcome deficiencies of the sector related to productivity and the reliability of the products, from design to construction. In this context, Modular Coordination and Building Information Modeling (BIM) emerge
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/04/2012
-
5. Mobility Data under Analysis a Complex Network Perspective from Interactions Among Trajectories to Movements among Points Interest
The explosion of personal positioning devices like GPS-enabled smartphones has enabled the collection and storage of a huge amount of positioning data in the form of trajectories. Thereby, trajectory data have brought many research challenges in the process of recovery, storage and knowledge discovery in mobility as well as new applications to support our so
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/02/2012
-
6. Auxílio na prevenção de doenças crônicas por meio de mapeamento e relacionamento conceitual de informações em biomedicina / Support in the Prevention of Chronic Diseases by means of Mapping and Conceptual Relationship of Biomedical Information
Genomic medicine has suggested that the exposure to risk factors since conception may influence gene expression and consequently induce the development of chronic diseases in adulthood. Scientific papers bringing up these discoveries indicate that epigenetics must be exploited to prevent diseases of high prevalence, such as cardiovascular diseases, diabetes
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/11/2011
-
7. The RNA interference revolution
The discovery of double-stranded RNA-mediated gene silencing has rapidly led to its use as a method of choice for blocking a gene, and has turned it into one of the most discussed topics in cell biology. Although still in its infancy, the field of RNA interference has already produced a vast array of results, mainly in Caenorhabditis elegans, but recently al
Publicado em: 2010
-
8. SES : sistema de extração semântica de informações / System of semantic extraction of information
Entre as áreas que mais se desenvolvem na informática nos últimos anos estão aquelas relacionadas ao crescimento da rede Internet, que interliga milhões de usuários de todo o mundo. Esta rede disponibiliza aos usuários uma a enorme variedade e quantidade de informações, principalmente dados armazenados de forma não estruturada ou semi estruturada.
Publicado em: 2010
-
9. KNOWLEDGE DISCOVERY IN POLICE CRIMINAL RECORDS: ALGORITHMS AND SYSTEMS / DESCOBERTA DE CONHECIMENTO EM HISTÓRICOS CRIMINAIS: ALGORITMOS E SISTEMAS
Esta Tese propõe uma metodologia para extração de conhecimento em bases de históricos criminais. A abrangência da metodologia proposta envolve todo o ciclo de tratamento dos históricos criminais, desde a extração de radicais temáticos, passando pela construção de dicionários especializados para apoio à extração de entidades até o desenvolvime
Publicado em: 2009
-
10. Using the technique of genetic identification: picture of reality official identification of the Brazilian and the importance of role of dentistry-on forensic team / Utilização da técnica de identificação genética: panorama da realidade dos serviços oficiais de identificação brasileiros e a importância da atuação do cirurgião-dentista na equipe forense
The analysis of DNA can be considered major technical advances for criminal investigation since the discovery of fingerprints. Its emergence has brought new paradigms for the criteria used in the formulation of culpability in the field of criminal law, as well as the establishment of legal certainty in relations of affiliation, field of civil law. It was inc
Publicado em: 2009
-
11. Um modelo de interface extensível para sistemas de mineração de dados por regras de associação
Currently, one of the main challenges of computing is the huge volume of data due to the storage facility and increasing use of technology in different contexts. The analysis of this data provides support for decisions in distinct areas. However, without efficient computational techniques it becomes unfeasible to analyze this large volume of data. Thus, data
Publicado em: 2008
-
12. Modeling of knowledge discovery in databases for decision systems. / Modelagem de processo de extração de conhecimento em banco de dados para sistemas de suporte à decisão.
Este trabalho apresenta a modelagem de um processo de extração de conhecimento, onde a aquisição de informações para a análise de dados têm como origem os bancos de dados transacionais e data warehouse. A mineração de dados focou-se na geração de modelos descritivos a partir de técnicas de classificação baseada no Teorema de Bayes e no método
Publicado em: 2008