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Ontology engineering (OE) in large projects poses a number of challenges arising from the heterogeneous backgrounds of the various stakeholders, domain experts, and their complex interactions with ontology designers. This multi-party…

Ontology-based knowledge graph (KG) construction is a core technology that enables multidimensional understanding and advanced reasoning over domain knowledge. Industrial standards, in particular, contain extensive technical information and…

Information Retrieval · Computer Science 2025-12-23 Jiin Park , Hyuna Jeon , Yoonseo Lee , Jisu Hong , Misuk Kim

This survey investigates how ontologies, semantic log processing, and Large Language Models (LLMs) enhance cybersecurity. Ontologies structure domain knowledge, enabling interoperability, data integration, and advanced threat analysis.…

Cryptography and Security · Computer Science 2025-10-21 Bruno Lourenço , Pedro Adão , João F. Ferreira , Mario Monteiro Marques , Cátia Vaz

The limited ability to reason across occupational data from different sources is a long-standing bottleneck for data-driven labour market analytics. Previous research has relied on hand-crafted ontologies that allow such reasoning but are…

Machine Learning · Computer Science 2025-09-08 Heinke Hihn , Dennis A. V. Dittrich , Carl Jeske , Cayo Costa Sobral , Helio Pais , Timm Lochmann

The blockchain technology provides integrity and reliability of the information, thus offering a suitable solution to guarantee trustability in a multi-stakeholder scenario that involves actors defining business agreements. The Ride2Rail…

Computers and Society · Computer Science 2025-12-08 Mario Scrocca , Marco Comerio , Alessio Carenini , Irene Celino

Ontology reuse aims to foster interoperability and facilitate knowledge reuse. Several approaches are typically evaluated by ontology engineers when bootstrapping a new project. However, current practices are often motivated by subjective,…

Large language models have demonstrated remarkable capabilities across a wide range of tasks, yet their ability to process structured symbolic knowledge remains underexplored. To address this gap, we propose a taxonomy of ontological…

Computation and Language · Computer Science 2025-10-03 Xiao Zhang , Huiyuan Lai , Qianru Meng , Johan Bos

The rapid advancement of artificial intelligence in materials science requires data standards and data management practices that can capture the complexity of real-world structures, including surfaces, interfaces, defects, and…

Materials Science · Physics 2026-02-17 Vsevolod Biryukov , Kamal Choudhary , Timur Bazhirov

Human knowledge is made up of the conceptual structures of many communities of interest. In order to establish coherence in human knowledge representation, it is important to enable communication between the conceptual structures of…

Logic in Computer Science · Computer Science 2024-04-23 Robert E. Kent

With the web getting bigger and assimilating knowledge about different concepts and domains, it is becoming very difficult for simple database driven applications to capture the data for a domain. Thus developers have come out with ontology…

Artificial Intelligence · Computer Science 2014-04-22 Iti Mathur , Nisheeth Joshi , Hemant Darbari , Ajai Kumar

Ontology can be seen as a formal representation of knowledge. They have been investigated in many artificial intelligence studies including semantic web, software engineering, and information retrieval. The aim of ontology is to develop…

Computation and Language · Computer Science 2020-08-11 Fouzi Harrag , Abdullah Al-Nasser , Abdullah Al-Musnad , Rayan Al-Shaya

Biomedical taxonomies, thesauri and ontologies in the form of the International Classification of Diseases (ICD) as a taxonomy or the National Cancer Institute Thesaurus as an OWL-based ontology, play a critical role in acquiring,…

Social and Information Networks · Computer Science 2016-03-01 Simon Walk , Philipp Singer , Markus Strohmaier , Tania Tudorache , Mark A. Musen , Natalya F. Noy

Ontology alignment is the task of identifying semantically equivalent entities from two given ontologies. Different ontologies have different representations of the same entity, resulting in a need to de-duplicate entities when merging…

Computation and Language · Computer Science 2018-06-22 Lucy Lu Wang , Chandra Bhagavatula , Mark Neumann , Kyle Lo , Chris Wilhelm , Waleed Ammar

Ontologies order and interconnect knowledge of a certain field in a formal and semantic way so that they are machine-parsable. They try to define allwhere acceptable definition of concepts and objects, classify them, provide properties as…

Artificial Intelligence · Computer Science 2020-02-11 Christian Pachl , Nils Frank , Jan Breitbart , Stefan Bräse

To present the biodiversity information, a semantic model is required that connects all kinds of data about living creatures and their habitats. The model must be able to encode human knowledge for machines to be understood. Ontology offers…

Artificial Intelligence · Computer Science 2022-10-31 Archana Patel , Sarika Jain , Narayan C. Debnath , Vishal Lama

The present study is aimed at analysing the benefits of an ontological approach in Functional Structural Plant Modelling. The ontological approach has been used at two levels, to refine the conceptual modelling approach, and to define the…

Applied Physics · Physics 2022-08-17 Giuliano Vitali

Medical artificial intelligence (AI) systems frequently lack systematic domain expertise integration, potentially compromising diagnostic reliability. This study presents an ontology-based framework for bone disease diagnosis, developed in…

Artificial Intelligence · Computer Science 2025-06-06 Loan Dao , Ngoc Quoc Ly

Ontologies are considered as the backbone of the Semantic Web. With the rising success of the Semantic Web, the number of participating communities from different countries is constantly increasing. The growing number of ontologies…

Computation and Language · Computer Science 2013-09-27 Haytham Al-Feel , Ralph Schafermeier , Adrian Paschke

Knowledge-based economy forces companies in the nation to group together as a cluster in order to maintain their competitiveness in the world market. The cluster development relies on two key success factors which are knowledge sharing and…

Artificial Intelligence · Computer Science 2008-12-18 Pradorn Sureephong , Nopasit Chakpitak , Yacine Ouzrout , Abdelaziz Bouras

Ontology Matching (OM), is a critical task in knowledge integration, where aligning heterogeneous ontologies facilitates data interoperability and knowledge sharing. Traditional OM systems often rely on expert knowledge or predictive…

Artificial Intelligence · Computer Science 2024-04-24 Hamed Babaei Giglou , Jennifer D'Souza , Felix Engel , Sören Auer