Results 51 to 60 of about 764,785 (295)

Biomedical ontologies and their development, management, and applications in and beyond China

Journal of Bio-X Research, 2019
. Since the boom of biomedical big data studies, various big data processing technologies have been developed rapidly. As an important form of knowledge representation, ontology has become an important means for the utilization and integration of ...
Hongjie Pan, Yan Zhu, Sheng Yang, Zhigang Wang, Wei Zhou, Yongqun He, Xiaolin Yang   +6 more
doaj   +1 more source

Machine learning with biomedical ontologies

bioRxiv, 2020
Ontologies have long been employed in the life sciences to formally represent and reason over domain knowledge, and they are employed in almost every major biological database.
Maxat Kulmanov, F. Z. Smaili, Xin Gao, R. Hoehndorf   +3 more
semanticscholar   +1 more source

Biomedical Ontologies: Toward Scientific Debate

Methods of Information in Medicine, 2011
SummaryObjectives: Biomedical ontologies have been very successful in structuring knowl edge for many different applications, receiving widespread praise for their utility and potential. Yet, the role of computational ontologies in scientific research, as opposed to knowledge management applications, has not been extensively discussed.
Maojo García, Víctor Manuel, Crespo del Arco, Jose, García Remesal, Miguel, Iglesia Jiménez, Diana de la, Pérez del Rey, David, Kulikowski, Casimir A.   +5 more
openaire   +5 more sources

Disease ontologies for knowledge graphs

BMC Bioinformatics, 2021
Background Data integration to build a biomedical knowledge graph is a challenging task. There are multiple disease ontologies used in data sources and publications, each having its hierarchy.
Natalja Kurbatova, Rowan Swiers
doaj   +1 more source

Mechanisms in biomedical ontology [PDF]

Journal of Biomedical Semantics, 2012
The concept of a mechanism has become a standard proposal for explanations in biology. It has been claimed that mechanistic explanations are appropriate for systems biology, because they occupy a middle ground between strict reductionism and holism. Because of their importance in the field a formal ontological description of mechanisms is desirable ...
openaire   +2 more sources

Putting Biomedical Ontologies to Work [PDF]

European Journal for Biomedical Informatics, 2009
Summary Objectives: Biomedical ontologies exist to serve integration of clinical and experimental data, and it is critical to their success that they be put to widespread use in the annotation of data. How, then, can ontologies achieve the sort of user-friendliness, reliability, cost-effectiveness, and breadth of coverage that is necessary to
B, Smith, M, Brochhausen
openaire   +2 more sources

Using Neural Networks for Relation Extraction from Biomedical Literature

, 2020
Using different sources of information to support automated extracting of relations between biomedical concepts contributes to the development of our understanding of biological systems.
A Koike, A Lamurias, A Lamurias, A Lamurias, A Lamurias, A Singhal, AV Aho, B Xu, CD Manning, CH Alves, D Westergaard, D Zhou, E Guresen, F Rinaldi, HC Wang, HM Müller, J Hastings, L Aroyo, M Ashburner, MY Kim, N Ma, N Peng, P Goyal, P Zweigenbaum, PN Robinson, Q Li, QL Nguyen, S HayKin, S Hochreiter, TR Gruber, W Wang, WWM Fleuren, Y Hao, Y Luo, Y Xu   +34 more
core   +1 more source

Context-based refinement of mappings in evolving life science ontologies

Journal of Biomedical Semantics, 2023
Background Biomedical computational systems benefit from ontologies and their associated mappings. Indeed, aligned ontologies in life sciences play a central role in several semantic-enabled tasks, especially in data exchange.
Victor Eiti Yamamoto, Juliana Medeiros Destro, Julio Cesar dos Reis   +2 more
doaj   +1 more source

Using NSGA-III for optimising biomedical ontology alignment

CAAI Transactions on Intelligence Technology, 2019
To support semantic inter-operability between the biomedical information systems, it is necessary to determine the correspondences between the heterogeneous biomedical concepts, which is commonly known as biomedical ontology matching. Biomedical concepts
Xingsi Xue, Jiawei Lu, Jiawei Lu, Junfeng Chen   +3 more
doaj   +1 more source

UFO: A tool for unifying biomedical ontology-based semantic similarity calculation, enrichment analysis and visualization.

PLoS ONE, 2020
BackgroundBiomedical ontologies have been growing quickly and proven to be useful in many biomedical applications. Important applications of those data include estimating the functional similarity between ontology terms and between annotated biomedical ...
Duc-Hau Le
doaj   +1 more source