6 citations · 18 across the 13 of their papers we have counts for
7 papers · 1 filter
Bounded Fitting for Expressive Description Logics
Maurice Funk, Jean Christoph Jung, Tom Voellmer
Bounded fitting is an attractive paradigm for learning logical formulas from labeled data examples that offers PAC-style generalization guarantees and can often be implemented leve…
Fitting Description Logic Ontologies to ABox and Query Examples
Maurice Funk, Marvin Grosser, Carsten Lutz
We study a fitting problem inspired by ontology-mediated querying: given a collection of positive and negative examples of the form with an ABox and…
SAT-Based Bounded Fitting for the Description Logic ALC
Maurice Funk, Jean Christoph Jung, Tom Voellmer
Bounded fitting is a general paradigm for learning logical formulas from positive and negative data examples, that has received considerable interest recently. We investigate bound…
Towards Ontology Construction with Language Models
Maurice Funk, Simon Hosemann, Jean Christoph Jung +1
We present a method for automatically constructing a concept hierarchy for a given domain by querying a large language model. We apply this method to various domains using OpenAI's…
SAT-Based PAC Learning of Description Logic Concepts
Balder ten Cate, Maurice Funk, Jean Christoph Jung +1
We propose bounded fitting as a scheme for learning description logic concepts in the presence of ontologies. A main advantage is that the resulting learning algorithms come with t…
Frontiers and Exact Learning of ELI Queries under DL-Lite Ontologies
Maurice Funk, Jean Christoph Jung, Carsten Lutz
We study ELI queries (ELIQs) in the presence of ontologies formulated in the description logic DL-Lite. For the dialect DL-LiteH, we show that ELIQs have a frontier (set of least g…
Actively Learning Concepts and Conjunctive Queries under ELr-Ontologies
Maurice Funk, Jean Christoph Jung, Carsten Lutz
We consider the problem to learn a concept or a query in the presence of an ontology formulated in the description logic ELr, in Angluin's framework of active learning that allows…