3 citations · 3 across the 2 of their papers we have counts for
3 papers
Time to Move on: Querying without Nulls and Bags
Molham Aref, Leonid Libkin, Wim Martens
SQL is the database community's success story in terms of language design. The key reason for its success is its declarativeness: it gives rise to optimizability, reducing the prog…
GQL and SQL/PGQ: Theoretical Models and Expressive Power
Amélie Gheerbrant, Leonid Libkin, Liat Peterfreund +1
SQL/PGQ and GQL are very recent international standards for querying property graphs: SQL/PGQ specifies how to query relational representations of property graphs in SQL, while GQL…
Rel: A Programming Language for Relational Data
Molham Aref, Paolo Guagliardo, George Kastrinis +12
From the moment of their inception, languages for relational data have been described as sublanguages embedded in a host programming language. Rel is a new relational language whos…