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Aggregated 2D range queries on clustered points
(Pergamon-Elsevier Science, 2016)
Efficient processing of aggregated range queries on two-dimensional grids is a common requirement in information retrieval and data mining systems, for example in Geographic Information Systems and OLAP cubes. We introduce ...
Answering visuo-semantic queries with IMGpedia
(CEUR-WS, 2017)
IMGpedia is a linked dataset that provides a public SPARQL endpoint where users can answer queries that combine the visual similarity of images from Wikimedia Commons and semantic information from existing knowledge-bases. ...
Attitudes toward health systems financing in Chile
(SAGE, 2021)
This article presents an exploratory model to classify public attitudes towards health systems financing and organization. It comprises 5 factors (pay-as-you-use, solidarity, willingness to contribute, mixed financing, and ...
Colored range queries and document retrieval
(2013)
Colored range queries are a well-studied topic in computational geometry and database
research that, in the past decade, have found exciting applications in information retrieval.
In this paper, we give improved time and ...
Content-based medical image retrieval and intelligent interactive visual browser for medical education, research and care
(MDPI, 2021)
Medical imaging is essential nowadays throughout medical education, research, and care. Accordingly, international efforts have been made to set large-scale image repositories for these purposes. Yet, to date, browsing of ...
Prometeo : una herramienta para el aprovechamiento de metadatos de base de datos relacionales
(Red de Universidades con Informática, 2021)
Heurística y software para aprovechamiento de metadatos de base de datos relacionales - Prometeo
(Centro de Ingenieros de Córdoba: Jorge Sarmiento, 2021)
Certain answers for SPARQL with blank nodes
(Springer Verlag, 2018)
Blank nodes in RDF graphs can be used to represent values known to exist but whose identity remains unknown. A prominent example of such usage can be found in the Wikidata dataset where, e.g., the author of Beowulf is given ...
Biomart central portal: an open database network for the biological community
(2011)
BioMart Central Portal is a first of its kind, community-driven effort to provide unified access to dozens of biological databases spanning genomics, proteomics, model organisms, cancer data, ontology information and more. ...