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09/18/2023
Towards Ontology Construction with Language Models
We present a method for automatically constructing a concept hierarchy f...
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05/15/2023
SAT-Based PAC Learning of Description Logic Concepts
We propose bounded fitting as a scheme for learning description logic co...
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08/22/2022
On the non-efficient PAC learnability of acyclic conjunctive queries
This note serves three purposes: (i) we provide a self-contained exposit...
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06/10/2022
Extremal Fitting Problems for Conjunctive Queries
The fitting problem for conjunctive queries (CQs) is the problem to cons...
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04/29/2022
Frontiers and Exact Learning of ELI Queries under DL-Lite Ontologies
We study ELI queries (ELIQs) in the presence of ontologies formulated in...
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05/18/2021