Mostafa Milani

Extending Weakly-Sticky Datalog+/-: Query-Answering Tractability and Optimizations

2016 · arXiv (Cornell University)

Weakly-sticky (WS) Datalog+/- is an expressive member of the family of Datalog+/- programs that is based on the syntactic notions of stickiness and weak-acyclicity. Query answering over the WS programs has been investigated, but there …