Buscar
Mostrando ítems 1-10 de 2411
Wavelet-based fingerprint image retrieval
(Scopus, 2009)
This paper presents a novel approach for personal identification based on a wavelet-based fingerprint retrieval system which encompasses three image retrieval tasks, namely, feature extraction, similarity measurement, and ...
USE OF ONTOLOGIES ON INFORMATION RETRIEVAL: main approaches, problems and proposals for improvements
(Univ Federal Campina Grande, 2021-01-01)
The ontologies are being used to implement new features and improvements in information search and retrieval systems, especially in web context. This article aims to present an overview of ontologies in information retrieval ...
Use of ontologies on information retrieval: Main approaches, problems and proposals for improvementsUtilização de ontologias na recuperação de informação: Principais abordagens, problemas e propostas de melhorias
(2021-03-30)
The ontologies are being used to implement new features and improvements in information search and retrieval systems, especially in web context. This article aims to present an overview of ontologies in information retrieval ...
Searching in the Context of a Task: A Review of Methods and Tools
(Latin-american Center for Informatics Studies, 2018-04-04)
Contextual information extracted from the user task can help to better target retrieval to task-relevant content. In particular, topical context can be exploited to identify the sub- ject of the information needs, contributing ...
Testing search strategies for systematic reviews in the Medline literature database through PubMed
(Wiley-Blackwell, 2014-04-01)
BackgroundA high-quality electronic search is essential in ensuring accuracy and completeness in retrieved records for the conducting of a systematic review.ObjectiveWe analysed the available sample of search strategies ...
Search and retrieval of source code using the faceted approach
(Universidade Federal de Pernambuco, 2014)
PIXELWISE TIME SERIES RETRIEVAL IN PHENOLOGICAL STUDIES
(Ieee, 2019-01-01)
The support of time series similarity searches might be crucial in phenology studies, in which long-term time series analysis based on the identification of similar and different phenological patterns shared by individuals ...
Pixelwise Time Series Retrieval in Phenological Studies
(2019-07-01)
The support of time series similarity searches might be crucial in phenology studies, in which long-term time series analysis based on the identification of similar and different phenological patterns shared by individuals ...
Combining global with local texture information for image retrieval applications
(Scopus, 2008)
This paper proposes a new texture descriptor to guide the search and retrieval in image databases. It extracts rich information from global and local primitives of textured images. At a higher level, the global macro-features ...
The availability of controlled vocabulary to users for information retrieval
(Univ Brasilia, Dept Ciencia Informacao, 2022-01-01)
The controlled vocabularies are normally used in indexing, in the process of standardization of concepts for the representation of information, acting as a mediating agent between the natural language contained in documents ...