Results 21 to 30 of about 1,174,184 (329)
Automatic Ontology Construction Using Text Corpora and Ontology Design Patterns (ODPs) in Alzheimer\u27s Disease [PDF]
Jurnal Ilmu Komputer dan Informasi, 2017 An ontology is defined as an explicit specification of a conceptualization, which is an important tool for modeling, sharing and reuse of domain knowledge. However, ontology construction by hand is a complex and a time consuming task.
Cahyani, D. E. (Denis), Wasito, I. (Ito)
core +6 more sources
Matching a Trope Ontology to the Basic Formal Ontology [PDF]
Philosophies, 2019 Applied ontology, at the foundational level, is as much philosophy as engineering and as such provides a different aspect of contemporary natural philosophy. A prominent foundational ontology in this field is the Basic Formal Ontology (BFO). It is important for lesser known ontologies, like the trope ontology of interest here, to match to BFO because ...
Richard de Rozario
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Matching biomedical ontologies with GCN-based feature propagation
Mathematical Biosciences and Engineering, 2022 With an increasing number of biomedical ontologies being evolved independently, matching these ontologies to solve the interoperability problem has become a critical issue in biomedical applications.
Peng Wang +3 more
doaj +2 more sources
Hybrid Ontology for Semantic Information Retrieval Model Using Keyword Matching Indexing System [PDF]
The Scientific World Journal, 2015 Ontology is the process of growth and elucidation of concepts of an information domain being common for a group of users. Establishing ontology into information retrieval is a normal method to develop searching effects of relevant information users ...
G. S. Anandha Mala, K. R. Uthayan
core +3 more sources
How do Ontology Mappings Change in the Life Sciences? [PDF]
arXiv, 2012 Mappings between related ontologies are increasingly used to support data integration and analysis tasks. Changes in the ontologies also require the adaptation of ontology mappings.
Gross, Anika +3 more
core +1 more source
Biomedical ontology alignment: An approach based on representation learning [PDF]
Journal of Biomedical Semantics, 2018 While representation learning techniques have shown great promise in application to a number of different NLP tasks, they have had little impact on the problem of ontology matching.
Kalousis, Alexandros +3 more
core +3 more sources
Semantic matching in hierarchical ontologies
Journal of King Saud University - Computer and Information Sciences, 2014 AbstractHierarchical 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. In hierarchical ontologies, the concepts are associated with one another only through the “is-a” relation.
Khan, Sharifullah, Safyan, Muhammad
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Tackling the challenges of matching biomedical ontologies [PDF]
Journal of Biomedical Semantics, 2018 Biomedical ontologies pose several challenges to ontology matching due both to the complexity of the biomedical domain and to the characteristics of the ontologies themselves. The biomedical tracks in the Ontology Matching Evaluation Initiative (OAEI) have spurred the development of matching systems able to tackle these challenges, and benchmarked ...
Daniel Faria +5 more
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Structural Weights in Ontology Matching [PDF]
International journal of Web & Semantic Technology, 2013 Ontology matching finds correspondences between similar entities of different ontologies. Two ontologies may be similar in some aspects such as structure, semantic etc. Most ontology matching systems integrate multiple matchers to extract all the similarities that two ontologies may have.
Mohammad Ali Nematbakhsh +2 more
arxiv +5 more sources
Domain-Aware Ontology Matching [PDF]
, 2012 The inherent heterogeneity of datasets on the Semantic Web has created a need to interlink them, and several tools have emerged that automate this task. In this paper we are interested in what happens if we enrich these matching tools with knowledge of the domain of the ontologies. We explore how to express the notion of a domain in terms usable for an
Laura Hollink +2 more
openaire +4 more sources