Preference-driven Control over Incompleteness of Knowledge Graph Query Answers.

Till Affeldt Stephan Mennicke Wolf-Tilo Balke

Published in: WebSci (2020)

Keyphrases

query answers
knowledge representation
knowledge base
knowledge management
database systems
data mining techniques
query evaluation
database
databases
computational complexity
information extraction
incomplete information
query answering
relational algebra
probabilistic databases