AIMC Topic: Knowledge Bases

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Quantitative identification of technological paradigm changes using knowledge persistence.

PloS one Aug 15, 2019
This paper proposes a method to quantitatively identify the changes of technological paradigm over time. Specifically, the method identifies previous paradigms and predicts future paradigms by analyzing a patent citation-based knowledge network. The ...
Knowledge Knowledge Bases Inventions Humans Technology
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Advances in gene ontology utilization improve statistical power of annotation enrichment.

PloS one Aug 15, 2019
Gene-annotation enrichment is a common method for utilizing ontology-based annotations in gene and gene-product centric knowledgebases. Effective utilization of these annotations requires inferring semantic linkages by tracing paths through edges in ...
Databases, Genetic Knowledge Bases Animals Computational Biology Humans Female Gene Ontology Horses Breast Neoplasms Molecular Sequence Annotation
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SinoPedia-A Linked Data Services platform for decentralized knowledge base.

PloS one Aug 2, 2019
Knowledge bases are largely developed and utilized in academic and industrial fields, such as DBPedia, VIAF, LoC, Getty, and which are published in the Linked Data format. However, if you want to view different resources on these knowledge bases, you...
Knowledge Bases Information Storage and Retrieval
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A subgraph-representation-based method for answering complex questions over knowledge bases.

Neural networks : the official journal of the International Neural Network Society Jul 26, 2019
Knowledge-based question answering has attracted a lot of attention in the research communities of natural language processing and information retrieval. However, existing studies do not adequately address the problem of answering complex questions w...
Humans Neural Networks, Computer Natural Language Processing Information Storage and Retrieval Knowledge Bases
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Automated 4π radiotherapy treatment planning with evolving knowledge-base.

Medical physics Jul 26, 2019
PURPOSE: Non-coplanar 4π radiotherapy generalizes intensity modulated radiation therapy (IMRT) to automate beam geometry selection but requires complicated hyperparameter tuning to attain superior plan quality, which can be tedious and inconsistent. ...
Lung Neoplasms Head and Neck Neoplasms Humans Automation Radiotherapy Dosage Knowledge Bases Radiotherapy, Intensity-Modulated Radiotherapy Planning, Computer-Assisted
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A curated knowledgebase on endocrine disrupting chemicals and their biological systems-level perturbations.

The Science of the total environment Jul 16, 2019
Human well-being can be affected by exposure to several chemicals in the environment. One such group is endocrine disrupting chemicals (EDCs) that can perturb the hormonal homeostasis leading to adverse health effects. In this work, we have developed...
Rodentia Animals Environmental Pollutants Humans Knowledge Bases Endocrine Disruptors
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Dual CNN for Relation Extraction with Knowledge-Based Attention and Word Embeddings.

Computational intelligence and neuroscience Jul 14, 2019
Relation extraction is the underlying critical task of textual understanding. However, the existing methods currently have defects in instance selection and lack background knowledge for entity recognition. In this paper, we propose a knowledge-based...
Attention Humans Knowledge Bases Neural Networks, Computer Data Mining Algorithms
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Enhancing ontology-driven diagnostic reasoning with a symptom-dependency-aware Naïve Bayes classifier.

BMC bioinformatics Jun 13, 2019
BACKGROUND: Ontology has attracted substantial attention from both academia and industry. Handling uncertainty reasoning is important in researching ontology. For example, when a patient is suffering from cirrhosis, the appearance of abdominal vein v...
Bayes Theorem Humans Knowledge Bases ROC Curve Disease Probability Area Under Curve Algorithms Diagnostic Techniques and Procedures Electronic Health Records
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Experimental Design to Systematically Develop a Knowledge Base for Effective Games for Health.

Games for health journal Jun 3, 2019
Humans Games, Recreational Health Promotion Knowledge Bases
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SynGO: An Evidence-Based, Expert-Curated Knowledge Base for the Synapse.

Neuron Jun 3, 2019
Synapses are fundamental information-processing units of the brain, and synaptic dysregulation is central to many brain disorders ("synaptopathies"). However, systematic annotation of synaptic genes and ontology of synaptic processes are currently la...
Synaptic Potentials Gene Ontology Synaptosomes Proteomics Databases, Genetic Knowledge Bases Synapses Brain Animals Humans Software
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