5 citations · 10 across the 8 of their papers we have counts for
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cs.AI2016★ 5 cited
Expressive Completeness of Existential Rule Languages for Ontology-based Query Answering
Heng Zhang, Yan Zhang, Jia-Huai You
Existential rules, also known as data dependencies in Databases, have been recently rediscovered as a promising family of languages for Ontology-based Query Answering. In this pape…
cs.AI2016★ 1 cited
Query Answering with Inconsistent Existential Rules under Stable Model Semantics
Hai Wan, Heng Zhang, Peng Xiao +2
Traditional inconsistency-tolerent query answering in ontology-based data access relies on selecting maximal components of an ABox/database which are consistent with the ontology.…