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Extracting Graphs from Tables via Conceptual Models
This poster presents initial progress on a mapping to convert relational databases into knowledge graphs by utilizing the conceptual …
Sebastián Ferrada
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Application of Graph Neural Networks for Representing and Analyzing Internet Topology via the BGP Protocol
The relationships between Autonomous Systems (ASes) are a crucial aspect of the Internet, as they reveal how it operates and influence …
Valentina Esteban, Ivana Bachmann, Sebastián Ferrada
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MillenniumDB: A Multi-modal, Multi-model Graph Database
Current knowledge graphs encompass diverse data formats, including images, text, tables, audio files, and videos. Additionally, the …
Domagoj Vrgoc, Carlos Rojas, Renzo Angles, Marcelo Arenas, Vicente Calisto, Benjamín Farías, Sebastián Ferrada, Tristan Heuer, Aidan Hogan, Gonzalo Navarro, Alexander Pinto, Juan Reutter, Henry Rosales, Etienne Toussiant
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Converting Property Graphs to RDF: A Preliminary Study of the Practical Impact of Different Mappings
Today’s space of graph database solutions is characterized by two main technology stacks that have evolved separate from one …
Shahrzad Khayatbashi, Sebastián Ferrada, Olaf Hartig
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A Simple, Efficient, Parallelizable Algorithm for Approximated Nearest Neighbors
The use of the join operator in metric spaces leads to what is known as a similarity join, where objects of two datasets are paired if …
Sebastián Ferrada, Benjamin Bustos, Nora Reyes
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Answering Visuo-Semantic Queries with IMGpedia
IMGpedia is a linked dataset that provides a public SPARQL endpoint where users can answer queries that combine the visual similarity …
Sebastián Ferrada, Benjamin Bustos, Aidan Hogan
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Querying Wikimedia Images using Wikidata Facts
Despite its importance to the Web, multimedia content is often neglected when building and designing knowledge-bases: though …
Sebastián Ferrada, Nicolás Bravo, Aidan Hogan, Benjamin Bustos
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IMGpedia: Enriching the Web of Data with Image Content Analysis
Linked Data rarely takes into account multimedia content, which forms a central part of the Web. To explore the combination of Linked …
Sebastián Ferrada, Aidan Hogan, Benjamin Bustos
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