no code implementations • 6 Mar 2024 • Sam Adam-Day, Michael Benedikt, İsmail İlkan Ceylan, Ben Finkelshtein
Our results apply to a broad class of random graph models, including sparse and dense variants of the Erd\H{o}s-R\'enyi model, the stochastic block model, and the Barab\'asi-Albert model.
no code implementations • 2 Jul 2023 • Zsolt Zombori, Agapi Rissaki, Kristóf Szabó, Wolfgang Gatterbauer, Michael Benedikt
We consider learning a probabilistic classifier from partially-labelled supervision (inputs denoted with multiple possibilities) using standard neural architectures with a softmax as the final layer.
no code implementations • 17 Feb 2022 • Antoine Amarilli, Michael Benedikt, Pierre Bourhis, Michael Vanden Boom
We consider entailment problems involving powerful constraint languages such as frontier-guarded existential rules in which we impose additional semantic restrictions on a set of distinguished relations.
no code implementations • 3 Jun 2019 • Michael Benedikt, Pierre Bourhis, Louis Jachiet, Michaël Thomazo
Data integration systems allow users to access data sitting in multiple sources by means of queries over a global schema, related to the sources via mappings.
no code implementations • 14 Nov 2017 • Michael Benedikt, Boris Motik, Efthymia Tsamoura
We show empirically that our technique can significantly improve the performance of query answering, and that it can mean the difference between answering a query in a few seconds or not being able to process the query at all.