Results 31 to 40 of about 581,965 (380)

Representing default knowledge in biomedical ontologies: application to the integration of anatomy and phenotype ontologies

open access: yesBMC Bioinformatics, 2007
Background Current efforts within the biomedical ontology community focus on achieving interoperability between various biomedical ontologies that cover a range of diverse domains. Achieving this interoperability will contribute to the creation of a rich
Loebe Frank   +3 more
doaj   +1 more source

Enhancing Learning Personalization in Educational Environments through Ontology-Based Knowledge Representation

open access: yesComputers, 2023
In the digital age, the personalization of learning has become a critical priority in education. This article delves into the cutting-edge of educational innovation by exploring the essential role of ontology-based knowledge representation in ...
William Villegas-Ch   +1 more
doaj   +1 more source

Ontology ranking based on the analysis of concept structures [PDF]

open access: yes, 2005
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such as ontologies, we present in this paper a system, AKTiveRank, for the ranking of ontologies.
Alani, Harith, Brewster, Christopher
core   +1 more source

Semantically-Aware Retrieval of Oceanographic Phenomena Annotated on Satellite Images

open access: yesInformation, 2021
Scientists in the marine domain process satellite images in order to extract information that can be used for monitoring, understanding, and forecasting of marine phenomena, such as turbidity, algal blooms and oil spills.
Vasilis Kopsachilis   +6 more
doaj   +1 more source

An Ontological Approach to Representing the Product Life Cycle [PDF]

open access: yes, 2019
The ability to access and share data is key to optimizing and streamlining any industrial production process. Unfortunately, the manufacturing industry is stymied by a lack of interoperability among the systems by which data are produced and managed, and
Ali, Munira Mohd   +7 more
core   +1 more source

Semantic

open access: yesJournal of King Saud University: Computer and Information Sciences, 2014
Hierarchical ontologies play a key role in organizing documents in a repository. While matching the ontologies, the relationships among the concepts are considered to be a major aspect.
Sharifullah Khan, Muhammad Safyan
doaj   +1 more source

Formal Ontologies and Uncertainty. In Geographical Knowledge

open access: yesTeMA: Journal of Land Use, Mobility and Environment, 2014
Formal ontologies have proved to be a very useful tool to manage interoperability among data, systems and knowledge. In this paper we will show how formal ontologies can evolve from a crisp, deterministic framework (ontologies of hard knowledge) to new ...
Matteo Caglioni, Giovanni Fusco
doaj   +1 more source

Exploring biomedical ontology mappings with graph theory methods [PDF]

open access: yesPeerJ, 2017
Background In the era of semantic web, life science ontologies play an important role in tasks such as annotating biological objects, linking relevant data pieces, and verifying data consistency.
Simon Kocbek, Jin-Dong Kim
doaj   +2 more sources

Design of Interoperability in Digital Humanities: A Case Study of the Interpretation and Restoration of the Han Dynasty Wooden Slips From Edsen-Gol [PDF]

open access: yesJiàoyù zīliào yǔ túshūguǎn xué, 2021
This study explores the use of ontologies and the International Image Interoperability Framework (IIIF) in digital humanities from the perspective of interoperability.
Shu-Jiun Chen
doaj   +1 more source

A New Fuzzy Ontology Development Methodology (FODM) Proposal

open access: yesIEEE Access, 2016
There is an upsurge in applying fuzzy ontologies to represent vague information in the knowledge representation field. Current research in the fuzzy ontologies paradigm mainly focuses on developing formalism languages to represent fuzzy ontologies ...
Xin Li   +2 more
doaj   +1 more source

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