157 citations · 284 across the 16 of their papers we have counts for
4 papers · 1 filter
The Future is Big Graphs! A Community View on Graph Processing Systems
Sherif Sakr, Angela Bonifati, Hannes Voigt +38
Graphs are by nature unifying abstractions that can leverage interconnectedness to represent, explore, predict, and explain real- and digital-world phenomena. Although real users a…
Holding a Conference Online and Live due to COVID-19
Angela Bonifati, Giovanna Guerrini, Carsten Lutz +6
The joint EDBT/ICDT conference (International Conference on Extending Database Technology/International Conference on Database Theory) is a well established conference series on da…
Containment of Simple Regular Path Queries
Diego Figueira, Adwait Godbole, S. Krishna +3
Testing containment of queries is a fundamental reasoning task in knowledge representation. We study here the containment problem for Conjunctive Regular Path Queries (CRPQs), a na…
The Complexity of Aggregates over Extractions by Regular Expressions
Johannes Doleschal, Benny Kimelfeld, Wim Martens
Regular expressions with capture variables, also known as regex-formulas, extract relations of spans (intervals identified by their start and end indices) from text. In turn, the c…