no code implementations • 2 Mar 2023 • Kshitij Goyal, Sebastijan Dumancic, Hendrik Blockeel
In this paper, we present an approach to train neural networks which can enforce a wide variety of constraints and guarantee that the constraint is satisfied by all possible predictions.
no code implementations • 1 Dec 2021 • Kshitij Goyal, Sebastijan Dumancic, Hendrik Blockeel
In many real world applications of machine learning, models have to meet certain domain-based requirements that can be expressed as constraints (e. g., safety-critical constraints in autonomous driving systems).
no code implementations • 11 Jul 2020 • Kshitij Goyal, Sebastijan Dumancic, Hendrik Blockeel
Further, the improvement in the model structure can also lead to better interpretability.
1 code implementation • 21 Apr 2020 • Sebastijan Dumancic, Tias Guns, Andrew Cropper
We introduce the \textit{knowledge refactoring} problem, where the goal is to restructure a learner's knowledge base to reduce its size and to minimise redundancy in it.
no code implementations • 29 Mar 2019 • Sebastijan Dumancic, Tias Guns, Wannes Meert, Hendrik Blockeel
This framework, inspired by the auto-encoding principle, uses first-order logic as a data representation language, and the mapping between the original and latent representation is done by means of logic programs instead of neural networks.
1 code implementation • 29 Jun 2018 • Sebastijan Dumancic, Alberto Garcia-Duran, Mathias Niepert
Many real-world domains can be expressed as graphs and, more generally, as multi-relational knowledge graphs.
no code implementations • 2 May 2018 • Toon Van Craenendonck, Wannes Meert, Sebastijan Dumancic, Hendrik Blockeel
This paper studies semi-supervised clustering in the context of time series.
no code implementations • 30 Jan 2018 • Toon Van Craenendonck, Sebastijan Dumancic, Hendrik Blockeel
Clustering is inherently ill-posed: there often exist multiple valid clusterings of a single dataset, and without any additional information a clustering system has no way of knowing which clustering it should produce.
no code implementations • 28 Jun 2016 • Sebastijan Dumancic, Wannes Meert, Hendrik Blockeel
With this positional paper we present a representation learning view on predicate invention.
no code implementations • 28 Jun 2016 • Sebastijan Dumancic, Hendrik Blockeel
The goal of unsupervised representation learning is to extract a new representation of data, such that solving many different tasks becomes easier.
no code implementations • 29 Apr 2016 • Sebastijan Dumancic, Hendrik Blockeel
It is the first measure to incorporate a wide variety of types of similarity, including similarity of attributes, similarity of relational context, and proximity in a hypergraph.