Efficient Embeddings of Logical Variables for Query Answering over Incomplete Knowledge Graphs.

Dingmin Wang Yeyuan Chen Bernardo Cuenca Grau

Published in: AAAI (2023)

Keyphrases

query answering
incomplete knowledge
data exchange
integrity constraints
conjunctive queries
incomplete information
data complexity
answering queries
data integration
query rewriting
data integration systems
inconsistent databases
decision making
query relaxation
query containment
query optimization
multi agent