1.8k citations · 1.9k across the 10 of their papers we have counts for
4 papers · 1 filter
Time- and Space-Efficient Regular Path Queries on Graphs
Diego Arroyuelo, Aidan Hogan, Gonzalo Navarro +1
We introduce a time- and space-efficient technique to solve regularpath queries over labeled graphs. We combine a bit-parallel simula-tion of the Glushkov automaton of the regular…
MillenniumDB: A Persistent, Open-Source, Graph Database
Domagoj Vrgoc, Carlos Rojas, Renzo Angles +7
In this systems paper, we present MillenniumDB: a novel graph database engine that is modular, persistent, and open source. MillenniumDB is based on a graph data model, which we ca…
Question Answering over Knowledge Graphs with Neural Machine Translation and Entity Linking
Daniel Diomedi, Aidan Hogan
The goal of Question Answering over Knowledge Graphs (KGQA) is to find answers for natural language questions over a knowledge graph. Recent KGQA approaches adopt a neural machine…
A Survey of RDF Stores & SPARQL Engines for Querying Knowledge Graphs
Waqas Ali, Muhammad Saleem, Bin Yao +2
RDF has seen increased adoption in recent years, prompting the standardization of the SPARQL query language for RDF, and the development of local and distributed engines for proces…