From the 1 of 4 linked papers with an AI index.
1 citations · 1 across the 3 of their papers we have counts for
4 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…
PathFinder: A unified approach for handling paths in graph query languages
BenjamÃn FarÃas, Wim Martens, Carlos Rojas +1
PathFinder is a unified method for evaluating path queries across graph query languages, using a compact representation and pipelined execution to support various path modes and ac…
A Compositional Language for Property Graphs
Marcelo Arenas, Leonid Libkin, Wim Martens
A major shortcoming of the recently standardized graph query languages GQL and SQL/PGQ is their lack of compositionality. Given the importance of these languages in querying knowle…
A Unifying Perspective on Succinct Data Representations
Benny Kimelfeld, Wim Martens, Matthias Niewerth
Factorized representations (FRs) are a well-known tool to succinctly represent results of join queries and have been originally defined using the named database perspective. We def…