: A Novel Labeling Scheme for k-Hop Reachability Queries on DAGs.

Ming Du Anping Yang Junfeng Zhou Xian Tang Ziyang Chen Yanfei Zuo

Published in: IEEE Access (2019)

Keyphrases

labeling scheme
reachability queries
directed acyclic graph
transitive closure
xml query processing
directed graph
random variables
xml documents
xml data
xml queries
twig queries
database
databases
expressive power