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Bottom-up construction of ontologies [PDF]
, 1998 Presents a particular way of building ontologies that proceeds in a bottom-up fashion. Concepts are defined in a way that mirrors the way their instances are composed out of smaller objects.
P.E. van der Vet, Nicolaas Mars
openalex +6 more sources
Using Adaptive Logics for Expression of Context and Interoperability in DL Ontologies
Information, 2022 Ontologies are logical theories that are used in computer science for describing different items such as web services, agents in multi-agent systems, or domain knowledge.
Thierry Louge +2 more
doaj +1 more source
Ontology for immunogenetics: the IMGT-ONTOLOGY [PDF]
Bioinformatics, 1999 Abstract Motivation: IMGT, the international ImMunoGene- Tics database (http://imgt.cines.fr:8104), created by M.-P. Lefranc, is an integrated database specializing in antigen receptors (immunoglobulins and T-cell receptors) and major histocompatibility complex (MHC) of all vertebrate species.
Giudicelli, Véronique +1 more
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Semantic similarity and machine learning with ontologies
Briefings Bioinform., 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 +3 more
semanticscholar +1 more source
Ontologies and ontological methods in linguistics [PDF]
Language and Linguistics Compass, 2019 AbstractIn the last decade, linguists have started to develop and make use of ontologies, encouraged by the progress made in areas such as Artificial Intelligence and the Semantic Web. This paper gives an overview of notions and dimensions of “ontology” and of ontologies for and in linguistics.
Andrea C. Schalley, Andrea C. Schalley
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OPA2Vec: combining formal and informal content of biomedical ontologies to improve similarity-based prediction [PDF]
Bioinform., 2018 MOTIVATION Ontologies are widely used in biology for data annotation, integration and analysis. In addition to formally structured axioms, ontologies contain meta-data in the form of annotation axioms which provide valuable pieces of information that ...
F. Z. Smaili, Xin Gao, R. Hoehndorf
semanticscholar +1 more source
BMC Medical Informatics and Decision Making, 2020 Background Ontologies are widely used throughout the biomedical domain. These ontologies formally represent the classes and relations assumed to exist within a domain. As scientific domains are deeply interlinked, so too are their representations.
Luke T. Slater +2 more
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Mineração de textos aplicada a postagens do Twitter sobre Coronavírus: uma análise na linha do tempo
Liinc em Revista, 2020 Este artigo descreve uma pesquisa sobre a mineração de postagens coletadas do Twitter, contendo duas palavras-chave: “Coronavírus” e “Brasil”. O enfoque é a listagem das frequências dos substantivos (nouns), e a verificação de tais frequências como ...
Alexandre Ribeiro Afonso +1 more
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An Introduction to Ontologies and Ontology Engineering [PDF]
, 2011 In the last decades, the use of ontologies in information systems has become more and more popular in various fields, such as web technologies, database integration, multi agent systems, natural language processing, etc. Artificial intelligent researchers have initially borrowed the word “ontology” from Philosophy, then the word spread in many ...
Roussey, Catherine +3 more
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Comparison, alignment, and synchronization of cell line information between CLO and EFO
BMC Bioinformatics, 2017 Background The Experimental Factor Ontology (EFO) is an application ontology driven by experimental variables including cell lines to organize and describe the diverse experimental variables and data resided in the EMBL-EBI resources.
Edison Ong +4 more
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