AIMC Topic: Semantic Web
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Prediction of venous thromboembolism using semantic and sentiment analyses of clinical narratives.
Computers in biology and medicine
Jan 3, 2018
Venous thromboembolism (VTE) is the third most common cardiovascular disorder. It affects people of both genders at ages as young as 20 years. The increased number of VTE cases with a high fatality rate of 25% at first occurrence makes preventive mea...
A document-centric approach for developing the tolAPC ontology.
Journal of biomedical semantics
Nov 28, 2017
BACKGROUND: There are many challenges associated with ontology building, as the process often touches on many different subject areas; it needs knowledge of the problem domain, an understanding of the ontology formalism, software in use and, sometime...
Using semantics for representing experimental protocols.
Journal of biomedical semantics
Nov 13, 2017
BACKGROUND: An experimental protocol is a sequence of tasks and operations executed to perform experimental research in biological and biomedical areas, e.g. biology, genetics, immunology, neurosciences, virology. Protocols often include references t...
Disease Compass- a navigation system for disease knowledge based on ontology and linked data techniques.
Journal of biomedical semantics
Jun 19, 2017
BACKGROUND: Medical ontologies are expected to contribute to the effective use of medical information resources that store considerable amount of data. In this study, we focused on disease ontology because the complicated mechanisms of diseases are r...
Learning from biomedical linked data to suggest valid pharmacogenes.
Journal of biomedical semantics
Apr 20, 2017
BACKGROUND: A standard task in pharmacogenomics research is identifying genes that may be involved in drug response variability, i.e., pharmacogenes. Because genomic experiments tended to generate many false positives, computational approaches based ...
Publication, discovery and interoperability of Clinical Decision Support Systems: A Linked Data approach.
Journal of biomedical informatics
Jul 8, 2016
BACKGROUND: The high costs involved in the development of Clinical Decision Support Systems (CDSS) make it necessary to share their functionality across different systems and organizations. Service Oriented Architectures (SOA) have been proposed to a...
From frames to OWL2: Converting the Foundational Model of Anatomy.
Artificial intelligence in medicine
Apr 27, 2016
OBJECTIVE: The Foundational Model of Anatomy (FMA) [Rosse C, Mejino JLV. A reference ontology for bioinformatics: the Foundational Model of Anatomy. J. Biomed. Inform. 2003;36:478-500] is an ontology that represents canonical anatomy at levels rangin...
Using Linked Data for polarity classification of patients' experiences.
Journal of biomedical informatics
Jul 23, 2015
Polarity classification is the main subtask of sentiment analysis and opinion mining, well-known problems in natural language processing that have attracted increasing attention in recent years. Existing approaches mainly rely on the subjective part ...
REDIRECT: Mapping Drug Prescriptions and Evidence from Biomedical Literature.
Studies in health technology and informatics
May 25, 2022
To enhance their practice, healthcare professionals need to cross-link various usage recommendations provided by heterogeneous vocabularies that must be retrieved and integrated conjointly. This is the aim of the Knowledge Warehouse / K-Ware platform...
Big Data Analytics + Virtual Clinical Semantic Network (vCSN): An Approach to Addressing the Increasing Clinical Nuances and Organ Involvement of COVID-19.
ASAIO journal (American Society for Artificial Internal Organs : 1992)
Jan 1, 2021
The coronavirus disease 2019 (COVID-19) pandemic has revealed deep gaps in our understanding of the clinical nuances of this extremely infectious viral pathogen. In order for public health, care delivery systems, clinicians, and other stakeholders to...
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