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Administration of a Web directory and maintenance of its content and the associated structure is a delicate and labor intensive task performed exclusively by human domain experts. Subsequently there is an imminent risk of a directory…

Information Retrieval · Computer Science 2013-02-12 Marko Horvat , Gordan Gledec , Nikola Bogunović

Ontologies are critical sources of semantic information for many application domains. Hence, there are ontologies proposed and utilized for domains such as medicine, chemical engineering, and electrical energy. In this paper, we present an…

Artificial Intelligence · Computer Science 2018-03-08 Dilek Küçük , Doğan Küçük

Considering the evolution of the semantic wiki engine based platforms, two main approaches could be distinguished: Ontologies for Wikis (OfW) and Wikis for Ontologies (WfO). OfW vision requires existing ontologies to be imported. Most of…

Artificial Intelligence · Computer Science 2019-04-12 Guidedi Kaladzavi , Papa Fary Diallo , Cedric Béré , Olivier Corby , Isabelle Mirbel , Moussa Lo , Dina Taiwe Kolyang

While classical planning languages make the closed-domain and closed-world assumption, there have been various approaches to extend those with DL reasoning, which is then interpreted under the usual open-world semantics. Current approaches…

Artificial Intelligence · Computer Science 2023-08-17 Tobias John , Patrick Koopmann

Ontologies are useful for automatic machine processing of domain knowledge as they represent it in a structured format. Yet, constructing ontologies requires substantial manual effort. To automate part of this process, large language models…

Machine Learning · Computer Science 2024-11-01 Andy Lo , Albert Q. Jiang , Wenda Li , Mateja Jamnik

This work presents the architecture used in the ongoing OntologyNavigator project. It is a research tool to help advanced learners to find adapted IT papers to create scientific bibliographies. The purpose is the use of an IT representation…

Information Retrieval · Computer Science 2012-02-07 Gérald Kembellec , Imad Saleh , Catherine Sauvaget

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

In order to provide the agricultural industry with the infrastructure it needs to take advantage of advanced technology, such as big data, the cloud, and the internet of things (IoT); smart farming is a management concept that focuses on…

Artificial Intelligence · Computer Science 2021-12-24 Bikram Pratim Bhuyan , Ravi Tomar , Maanak Gupta , Amar Ramdane-Cherif

For some decision processes a significant added value is achieved when enterprises' internal Data Warehouse (DW) can be integrated and combined with external data gained from web sites of competitors and other relevant Web sources. In this…

Multiagent Systems · Computer Science 2018-07-11 Dejan Lavbič , Olegas Vasilecas , Rok Rupnik

A Data Ecosystem offers a keystone-player or alliance-driven infrastructure that enables the interaction of different stakeholders and the resolution of interoperability issues among shared data. However, despite years of research in data…

Retrieval over knowledge graphs is usually performed using dedicated, complex query languages like SPARQL. We propose a novel system, Ontology and Semantic Exploration Toolkit (OnSET) that allows non-expert users to easily build queries…

Information Retrieval · Computer Science 2025-07-15 Benedikt Kantz , Kevin Innerebner , Peter Waldert , Stefan Lengauer , Elisabeth Lex , Tobias Schreck

A Knowledge Management System developed for supporting creation, capture, storage and dissemination of information about Epilepsy and Epileptic Seizures is presented. We present an Ontology on Epilepsy and a Web-based prototype that…

Digital Libraries · Computer Science 2010-12-09 Pedro Almeida , Paulo Gomes , Francisco Sales , Ana Nogueira , António Dourado

The reuse of atomistic simulation data is often limited by heterogeneous formats, incomplete metadata, and a lack of standardized representations of workflows and provenance. Here we present an ontology-based infrastructure for representing…

Databases · Computer Science 2026-04-09 Abril Azocar Guzman , Sarath Menon , Tilmann Hickel , Stefan Sandfeld

The Mathematics Subject Classification (MSC) is a widely used scheme for classifying documents in mathematics by subject. Its traditional, idiosyncratic conceptualization and representation makes the scheme hard to maintain and requires…

Ontologies represent the conceptual knowledge of a domain. At the core of an ontology is the taxonomy of concepts and subconcepts that represent specific entities, which can be complex to build. In many cases, information is available in…

Artificial Intelligence · Computer Science 2026-05-26 Mathieu d'Aquin

Widespread deployment of the Internet enabled building of an emerging IT delivery model, i.e., cloud computing. Albeit cloud computing-based services have rapidly developed, their security aspects are still at the initial stage of…

Cryptography and Security · Computer Science 2014-05-26 Takeshi Takahashi , Youki Kadobayashi , Hiroyuki Fujiwara

Ontologies are widely used in materials science to describe experiments, processes, material properties, and experimental and computational workflows. Numerous online platforms are available for accessing and sharing ontologies in Materials…

Information Retrieval · Computer Science 2024-08-13 Ebrahim Norouzi , Jörg Waitelonis , Harald Sack

The Semantic Web is becoming a large scale framework that enables data to be published, shared, and reused in the form of ontologies. The ontology which is considered as basic building block of semantic web consists of two layers including…

Information Retrieval · Computer Science 2018-01-09 Seyedamin Pouriyeh , Mehdi Allahyari , Krys Kochut , Hamid Reza Arabnia

Personal service robots are increasingly used in domestic settings to assist older adults and people requiring support. Effective operation involves not only physical interaction but also the ability to interpret dynamic environments,…

Robotics · Computer Science 2025-09-29 Margherita Martorana , Francesca Urgese , Ilaria Tiddi , Stefan Schlobach

When developing devices, architectures and services for the Internet of Medical Things (IoMT) world, manufacturers or integrators must be aware of the security requirements expressed by both laws and specifications. To provide tools guiding…

Cryptography and Security · Computer Science 2025-01-07 Daniel Naro , Jaime Delgado , Silvia Llorente , Amanda Palomo