AIMC Topic: Information Storage and Retrieval
Clear Filters Showing 341 to 350 of 714 articles
Harnessing electronic medical records to advance research on multiple sclerosis.
Multiple sclerosis (Houndmills, Basingstoke, England)
Jan 9, 2018
BACKGROUND: Electronic medical records (EMR) data are increasingly used in research, but no studies have yet evaluated similarity between EMR and research-quality data and between characteristics of an EMR multiple sclerosis (MS) population and known...
Information extraction from Italian medical reports: An ontology-driven approach.
International journal of medical informatics
Dec 23, 2017
OBJECTIVE: In this work, we propose an ontology-driven approach to identify events and their attributes from episodes of care included in medical reports written in Italian. For this language, shared resources for clinical information extraction are ...
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...
Endoscopic Image Classification and Retrieval using Clustered Convolutional Features.
Journal of medical systems
Oct 30, 2017
With the growing use of minimally invasive surgical procedures, endoscopic video archives are growing at a rapid pace. Efficient access to relevant content in such huge multimedia archives require compact and discriminative visual features for indexi...
Long short-term memory RNN for biomedical named entity recognition.
BMC bioinformatics
Oct 30, 2017
BACKGROUND: Biomedical named entity recognition(BNER) is a crucial initial step of information extraction in biomedical domain. The task is typically modeled as a sequence labeling problem. Various machine learning algorithms, such as Conditional Ran...
Music viewed by its entropy content: A novel window for comparative analysis.
PloS one
Oct 17, 2017
Polyphonic music files were analyzed using the set of symbols that produced the Minimal Entropy Description, which we call the Fundamental Scale. This allowed us to create a novel space to represent music pieces by developing: (a) a method to adjust ...
RAIN: A Bio-Inspired Communication and Data Storage Infrastructure.
Artificial life
Oct 6, 2017
We summarize the results and perspectives from a companion article, where we presented and evaluated an alternative architecture for data storage in distributed networks. We name the bio-inspired architecture RAIN, and it offers file storage service ...
Querying clinical data in HL7 RIM based relational model with morph-RDB.
Journal of biomedical semantics
Oct 5, 2017
BACKGROUND: Semantic interoperability is essential when carrying out post-genomic clinical trials where several institutions collaborate, since researchers and developers need to have an integrated view and access to heterogeneous data sources. One p...
Distant Supervision with Transductive Learning for Adverse Drug Reaction Identification from Electronic Medical Records.
Journal of healthcare engineering
Sep 26, 2017
Information extraction and knowledge discovery regarding adverse drug reaction (ADR) from large-scale clinical texts are very useful and needy processes. Two major difficulties of this task are the lack of domain experts for labeling examples and int...
Natural Language Processing
Supervised Machine Learning
Pattern Recognition, Automated
Medical Informatics
Drug-Related Side Effects and Adverse Reactions
Adverse Drug Reaction Reporting Systems
Linear Models
Algorithms
Humans
Knowledge Bases
Electronic Health Records
Software
Information Storage and Retrieval
Language
Semantic annotation in biomedicine: the current landscape.
Journal of biomedical semantics
Sep 22, 2017
The abundance and unstructured nature of biomedical texts, be it clinical or research content, impose significant challenges for the effective and efficient use of information and knowledge stored in such texts. Annotation of biomedical documents wit...
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