Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Exploring the UMLS: a rough sets based theoretical framework.

P Srinivasan1

  • 1School of Library & Information Science, University of Iowa, Iowa City 52242, USA.

Proceedings. AMIA Symposium
|November 24, 1999
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Secondary neutron emissions and induced activity quantification during 14 MeV proton irradiation of thick natural yttrium target.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine·2026
Same author

Molecular Characterization and Detection of <i>Brachyspira pilosicoli</i> Associated with Intestinal Dysbiosis of Layer Chickens on the Indian Subcontinent.

Avian diseases·2026
Same author

Phytochemical-Mediated Synthesis of AgNPs Using Caulerpa peltata: Photoluminescent Analysis and Cytotoxic Potential.

Luminescence : the journal of biological and chemical luminescence·2025
Same author

Phyco-Fabricated Zinc Oxide Nanorods From Dictyota dichotoma Seaweed: A Promising Resource for Environmental and Biomedical Applications.

Luminescence : the journal of biological and chemical luminescence·2025
Same author

Green Synthesis of ZrO<sub>2</sub> Nanoparticles From Gardenia resinifera for Efficient Photocatalytic Methylene Blue Dye Degradation With Antimicrobial and Antioxidant Properties.

Luminescence : the journal of biological and chemical luminescence·2025
Same author

Fabrication and Characterization of Zinc Oxide Nanoparticles Derived From Aegle marmelos Fruit: Evaluation of Antioxidant, Antibacterial, and Photocatalytic Properties.

Luminescence : the journal of biological and chemical luminescence·2025
Same journal

Progressive display of very high resolution images using wavelets.

Proceedings. AMIA Symposium·2002
Same journal

The Chronus II temporal database mediator.

Proceedings. AMIA Symposium·2002
Same journal

Gene expression levels in different stages of progression in oral squamous cell carcinoma.

Proceedings. AMIA Symposium·2002
Same journal

An assessment of the visibility of MeSH-indexed medical web catalogs through search engines.

Proceedings. AMIA Symposium·2002
Same journal

Filtering for medical news items using a machine learning approach.

Proceedings. AMIA Symposium·2002
Same journal

Enriching the structure of the UMLS semantic network.

Proceedings. AMIA Symposium·2002
See all related articles

This study introduces a novel framework using rough set theory to improve text retrieval from the Unified Medical Language System (UMLS). This enhances information access for patients and healthcare professionals.

Area of Science:

  • Medical Informatics
  • Computational Linguistics
  • Information Retrieval

Background:

  • The Unified Medical Language System (UMLS) is a crucial resource in healthcare, integrating over fifty vocabularies.
  • Its complex structure, including the Metathesaurus, Semantic Network, and SPECIALIST lexicon, presents challenges for effective text retrieval.
  • Sophisticated methods are needed to fully leverage the UMLS for information access.

Purpose of the Study:

  • To propose a theoretical framework for systematic investigation of the UMLS Metathesaurus for text retrieval.
  • To enhance the feasibility of accessing relevant health information for patients and professionals.
  • To explore advanced methods for harnessing complex biomedical vocabularies.

Main Methods:

  • Development of a theoretical framework based on the theory of rough sets.

Related Experiment Videos

  • Application of this framework to the investigation of the UMLS Metathesaurus.
  • Focus on systematic and exploratory analysis for text retrieval applications.

    • Main Results:

    • A theoretical foundation is established for exploring the UMLS Metathesaurus.
    • The proposed framework aims to facilitate more effective text retrieval.
    • Potential for improved information access at the point of need is outlined.

    Conclusions:

    • A rough set theory-based framework offers a novel approach to understanding and utilizing the UMLS for text retrieval.
    • This methodology can lead to more efficient and accessible health information retrieval.
    • Further research can build upon this framework to optimize information access in healthcare.