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- research-articleOctober 2024
What a Surprise! Computing Rewritten Modules Can Be as Efficient as Computing Subset Modules
CIKM '24: Proceedings of the 33rd ACM International Conference on Information and Knowledge ManagementPages 2940–2949https://doi.org/10.1145/3627673.3679528Uniform Interpolation (UI) is an advanced non-standard reasoning service that seeks to refine ontologies by creating rewritten modules. These modules, known as uniform interpolants, retain only "relevant names" while preserving their meanings in the ...
- research-articleMay 2024
Efficient Computation of Signature-Restricted Views for Semantic Web Ontologies
WWW '24: Proceedings of the ACM Web Conference 2024Pages 1945–1953https://doi.org/10.1145/3589334.3645317Uniform Interpolation (UI) is an advanced reasoning service used to narrow down an ontology to a restricted view. This new ontology, known as a uniform interpolant, will only consist of the ''relevant names'', yet it will retain their original meanings. ...
- research-articleOctober 2023
Highly-Optimized Forgetting for Creating Signature-Based Views of Ontologies
CIKM '23: Proceedings of the 32nd ACM International Conference on Information and Knowledge ManagementPages 3444–3452https://doi.org/10.1145/3583780.3614771Uniform interpolation (UI) is a non-standard reasoning service that seeks to project an ontology down to its sub-signature --- given an ontology taking a certain signature, and a subset Σ of "relevant names'' of that signature, compute a new ontology, ...
- research-articleOctober 2021
Tracking Semantic Evolutionary Changes in Large-Scale Ontological Knowledge Bases
CIKM '21: Proceedings of the 30th ACM International Conference on Information & Knowledge ManagementPages 1130–1139https://doi.org/10.1145/3459637.3482307This paper is concerned with the problem of computing the semantic difference between different versions of large-scale ontological knowledge bases using a uniform interpolation (UI) approach. The semantic difference between two versions of an ontology ...
- research-articleSeptember 2019
Ontology Extraction for Large Ontologies via Modularity and Forgetting
K-CAP '19: Proceedings of the 10th International Conference on Knowledge CapturePages 45–52https://doi.org/10.1145/3360901.3364424We are interested in the computation of ontology extracts based on forgetting from large ontologies in real-world scenarios. Such scenarios require nearly all of the terms in the ontology to be forgotten, which poses a significant challenge to ...
- articleOctober 2014
(Non-)Succinctness of uniform interpolants of general terminologies in the description logic EL
Artificial Intelligence (ARTI), Volume 215, Issue 1Pages 120–140https://doi.org/10.1016/j.artint.2014.06.005EL is a popular description logic, used as a core formalism in large existing knowledge bases. Uniform interpolants of knowledge bases are of high interest, e.g. in scenarios where a knowledge base is supposed to be partially reused. However, to the ...