Quartic polynomials having Galois closure of genus zero and their value sets

A note on value sets of quartic polynomials

Finite Fields and Their Applications ◽

10.1016/j.ffa.2016.01.013 ◽

2016 ◽

Vol 39 ◽

pp. 272-276 ◽

Cited By ~ 1

Author(s):

Robert C. Valentini

Keyword(s):

Value Sets ◽

Quartic Polynomials

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Quintic polynomials having Galois closure of genus zero with Galois group A5

Finite Fields and Their Applications ◽

10.1016/j.ffa.2019.05.004 ◽

2019 ◽

Vol 59 ◽

pp. 97-103

Author(s):

Robert C. Valentini

Keyword(s):

Galois Group ◽

Genus Zero ◽

Galois Closure

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Developing a K-CDA Implementation Guide for Applying Health Information Exchange Service in South Korea (Preprint)

10.2196/preprints.25485 ◽

2020 ◽

Author(s):

Sung Won Jung ◽

Sungchul Bae ◽

Donghyeong Seong ◽

Byoung-Kee Yi

Keyword(s):

Information Exchange ◽

Health Information Exchange ◽

Expert Committee ◽

Healthcare Information ◽

Entry Level ◽

Template Library ◽

Value Sets ◽

Definition Of ◽

Document Level ◽

Section Level

BACKGROUND Through several years of the healthcare information exchange based on the HIE project, some problems were found in the CDA documents generated. OBJECTIVE To fix some problems, we developed the K-CDA Implementation Guide (K means S. Korea) that conforms to the HL7 CDA, and suits the domestic conditions regarding the healthcare information. METHODS We achieved by analyzing HIE guideline and the U.S. C-CDA, and comparing each item. The items that required further discussion were reviewed by the expert committee. Based on the reviews, the previously developed templates were revised. RESULTS A total of 35 CDA templates were developed: five document-level templates, fourteen section-level templates, and sixteen entry-level templates. The 28 value sets used in the templates have been improved and the OIDs for HIE have been redefined CONCLUSIONS The K-CDA IG allows management in the form of a template library based on the definition of the General K-Header and the structured templates. This enables the K-CDA IG to respond to the expansion of national HIE templates with flexibility. For the K-CDA IG, the CDA template in current use was incorporated to the greatest extent possible, to minimize the scope of modifications. It enables the national HIE and the HIE with countries abroad.

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