34 citations · 58 across the 4 of their papers we have counts for
4 papers
Compact and Efficient Representation of General Graph Databases
Sandra Álvarez-García, Borja Freire, Susana Ladra +1
In this paper, we propose a compact data structure to store labeled attributed graphs based on the k2-tree, which is a very compact data structure designed to represent a simple di…
A succinct data structure for self-indexing ternary relations
Sandra Alvarez-Garcia, Guillermo de Bernardo, Nieves R. Brisaboa +1
The representation of binary relations has been intensively studied and many different theoretical and practical representations have been proposed to answer the usual queries in m…
Compressed Vertical Partitioning for Full-In-Memory RDF Management
Sandra Álvarez-García, Nieves R. Brisaboa, Javier D. Fernández +2
The Web of Data has been gaining momentum and this leads to increasingly publish more semi-structured datasets following the RDF model, based on atomic triple units of subject, pre…
Compressed k2-Triples for Full-In-Memory RDF Engines
Sandra Álvarez-García, Nieves R. Brisaboa, Javier D. Fernández +1
Current "data deluge" has flooded the Web of Data with very large RDF datasets. They are hosted and queried through SPARQL endpoints which act as nodes of a semantic net built on t…