Answering "Why Empty?" and "Why So Many?" queries in graph databases.

Elena Vasilyeva Maik Thiele Christof Bornhövd Wolfgang Lehner

Published in: J. Comput. Syst. Sci. (2016)

Keyphrases

graph databases
query language
query processing
graph data
query graph
regular path queries
query evaluation
graph mining
application domains
index structure
database
regular expressions
data model
query answering
xml databases
structured data
real life
pattern mining
frequent subgraphs