Results 11 to 20 of about 760,928 (287)

A Methodology for Biomedical Ontology Reuse [PDF]

Lecture Notes in Computer Science, 2016
The abundance of biomedical ontologies is beneficial to the\ud development of biomedical related systems. However, existing biomedical\ud ontologies such as the National Cancer Institute Thesaurus (NCIT),\ud Foundational Model of Anatomy (FMA) and Systematized Nomenclature\ud of Medicine-Clinical Terms (SNOMED CT) are often too large to be\ud ...
Farid Meziane, Nur Zareen Zulkarnain
exaly   +3 more sources

OntoCodex: a multi-agent biomedical ontology enrichment framework [PDF]

npj Health Systems
Ontology enrichment is a critical but labor-intensive step in semantic knowledge representation. To address this challenge, we propose OntoCodex, a multi-agent framework that integrates large language models (LLMs), ontologies, curated knowledge sources,
Jingna Feng, Yue Yu, Aaron Dong, Xinyue Hu, Shuteng Niu, Pengze Li, Yifang Dang, Ahmed Abdelhameed, Jiang Bian, Xiaoqian Jiang, Cui Tao   +10 more
doaj   +2 more sources

Exploring biomedical ontology mappings with graph theory methods [PDF]

PeerJ, 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   +3 more sources

Methods in biomedical ontology

Journal of Biomedical Informatics, 2006
Research on ontologies is becoming widespread in the biomedical informatics community. At the same time, it has become apparent that the challenges of properly constructing and maintaining ontologies have proven more difficult than many workers in the field initially expected. Discovering general, feasible methods has thus become a central activity for
exaly   +4 more sources

Assessing the practice of biomedical ontology evaluation: Gaps and opportunities [PDF]

Journal of Biomedical Informatics, 2018
Jiang Bian, Cui Tao, Juan Antonio Lossio Ventura   +2 more
exaly   +2 more sources

Representing dental restoration materials in the oral health and disease ontology [PDF]

Journal of Biomedical Semantics
Background Semantic clarity and standardization in representing dental restoration materials are essential for ensuring interoperability across research and clinical settings.
Nivedita Dutta, Michael DeBellis, Nripen Chanda, Alexander D. Diehl, Finn Wilson, Mateus Rocha, Mattew Diller, Gopikrishnan M. Chandrasekharan, William D. Duncan   +8 more
doaj   +2 more sources

Building a biomedical ontology recommender web service [PDF]

Journal of Biomedical Semantics, 2010
Background Researchers in biomedical informatics use ontologies and terminologies to annotate their data in order to facilitate data integration and translational discoveries.
Jonquet Clement, Musen Mark A, Shah Nigam H   +2 more
doaj   +2 more sources

Relations in biomedical ontologies [PDF]

Genome Biology, 2005
AbstractTo enhance the treatment of relations in biomedical ontologies we advance a methodology for providing consistent and unambiguous formal definitions of the relational expressions used in such ontologies in a way designed to assist developers and users in avoiding errors in coding and annotation.
Smith, Barry, Ceusters, Werner, Klagges, Bert, Köhler, Jacob, Kumar, Anand, Lomax, Jane, Mungall, Chris, Neuhaus, Fabian, Rector, Alan L, Rosse, Cornelius   +9 more
openaire   +2 more sources

Matching Biomedical Ontologies via a Hybrid Graph Attention Network

Frontiers in Genetics, 2022
Biomedical ontologies have been used extensively to formally define and organize biomedical terminologies, and these ontologies are typically manually created by biomedical experts. With more biomedical ontologies being built independently, matching them
Peng Wang, Peng Wang, Yunyan Hu
doaj   +1 more source

Physical properties of biological entities: an introduction to the ontology of physics for biology. [PDF]

PLoS ONE, 2011
As biomedical investigators strive to integrate data and analyses across spatiotemporal scales and biomedical domains, they have recognized the benefits of formalizing languages and terminologies via computational ontologies.
Daniel L Cook, Fred L Bookstein, John H Gennari   +2 more
doaj   +1 more source