HUGIN Explorer

General Information

Technologies must be operated and maintained in accordance with Federal and Department security and privacy policies and guidelines. More information on the proper use of the TRM can be found on the TRM Proper Use Tab/Section.

Website:	Go to site
Description:	HUGIN Explorer is a model-based decision support and artificial intelligence application with access to Bayesian network technology using a Graphical User Interface (GUI). This technology combines existing data and subject/domain expertise with the capability to analyze unknown factors and conditions. Note: Bayesian networks are used for modeling beliefs in computational biology and bioinformatics (gene regulatory networks, protein structure, gene expression analysis, learning epistasis from genome-wide association studies (GWAS) data sets, medicine, biomonitoring, document classification, information retrieval, semantic search, image processing, data fusion, decision support systems, engineering, sports betting, gaming, law, study design, and risk analysis). This technology does not utilize a database.
Technology/Standard Usage Requirements:	Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.
Section 508 Information:	This technology has not been assessed by the Section 508 Office. The Implementer of this technology has the responsibility to ensure the version deployed is 508-compliant. Section 508 compliance may be reviewed by the Section 508 Office and appropriate remedial action required if necessary. For additional information or assistance regarding Section 508, please contact the Section 508 Office at Section508@va.gov.
Decision:	View Decisions

Decision Source:	TRM Mgmt Group
Decision Process:	One-VA TRM v22.10
Decision Date:	10/13/2022 at 21:20:25 UTC
Introduced By:	TRM Request
Vendor Name:	HUGIN EXPERT A/S

Vendor Release Information

The Vendor Release table provides the known releases for the TRM Technology, obtained from the vendor (or from the release source).

Version	Release Date	Vendor End of Life Date	Vendor Desupport Date
7.4	10/11/2010
7.5	06/08/2011
7.6	02/23/2012
7.7	12/18/2012
7.8	05/28/2013
8.0	03/25/2014
8.2	05/29/2015
8.4	10/04/2016
8.5	05/17/2017
8.6	03/21/2018
8.7	12/06/2018
8.8	09/16/2019
9.2	06/30/2022

Current Decision Matrix (09/26/2022)

Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.

The VA Decision Matrix displays the current and future VA IT position regarding different releases of a TRM entry. These decisions are based upon the best information available as of the most current date. The consumer of this information has the responsibility to consult the organizations responsible for the desktop, testing, and/or production environments to ensure that the target version of the technology will be supported. Any major.minor version that is not listed in the VA Decision Matrix is considered unapproved for use.

Legend:

White	Approved: The technology/standard has been approved for use.
Yellow	Approved w/Constraints: The technology/standard can be used within the specified constraints located below the decision matrix in the footnote[1] and on the General tab.
Gray	Unapproved: This technology or standard can be used only if a POA&M review is conducted and signed by the Authorizing Official Designated Representative (AODR) as designated by the Authorizing Official (AO) or designee and based upon a recommendation from the POA&M Compliance Enforcement, has been granted to the project team or organization that wishes to use the technology.
Orange	Divest: VA has decided to divest itself on the use of the technology/standard. As a result, all projects currently utilizing the technology/standard must plan to eliminate their use of the technology/standard. Additional information on when the entry is projected to become unapproved may be found on the Decision tab for the specific entry.
Black	Prohibited: The technology/standard is not (currently) permitted to be used under any circumstances.
Blue	Planning/Evaluation Constraint:The period of time this technology is currently being evaluated, reviewed, and tested in controlled environments. Use of this technology is strictly controlled and not available for use within the general population. If a customer would like to use this technology, please work with your local or Regional OI&T office and contact the appropriate evaluation office displayed in the notes below the decision matrix. The Local or Regional OI&T office should submit an inquiry to the TRM if they require further assistance or if the evaluating office is not listed in the notes below.

Release/Version Information:

VA decisions for specific versions may include a ‘.x’ wildcard, which denotes a decision that pertains to a range of multiple versions.

For example, a technology approved with a decision for 7.x would cover any version of 7.(Anything) - 7.(Anything). However, a 7.4.x decision would cover any version of 7.4.(Anything), but would not cover any version of 7.5.x or 7.6.x on the TRM.

VA decisions for specific versions may include ‘+’ symbols; which denotes that the decision for the version specified also includes versions greater than what is specified but is not to exceed or affect previous decimal places.

For example, a technology approved with a decision for 12.6.4+ would cover any version that is greater than 12.6.4, but would not exceed the .6 decimal ie: 12.6.401 is ok, 12.6.5 is ok, 12.6.9 is ok, however 12.7.0 or 13.0 is not.

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Release

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Q1

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Q1

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8.0

Unapproved

8.2

Unapproved

8.4

Unapproved

8.5

Unapproved

8.6

Unapproved

8.7

Unapproved

8.8

Unapproved

9.2

Unapproved

Decision Constraints


[1]	Projects using this technology must meet Veterans Affairs (VA) Directive 6500 and implement Federal Information Processing Standards (FIPS 199) for all laptop devices and National Institute of Standards and Technology Special Publication 800-53 for all desktop devices when VA sensitive information is involved, or additional mitigating controls must be documented in an approved System Security Plan (SSP) to prevent potential disclosure of PII/PHI data. Additionally, projects which interface with external VA partners must have a Memorandum of Understanding and Interconnection Security Agreements (MOU/ISA), which detail the security requirements for users and systems that share information and resources outside of the VA production network.

[2]	As of April 23, 2015, per the Deputy CIO of Architecture, Strategy and Design (ASD), all technologies in use by the VA require an assessment by the VA Section 508 office. Section 508 of the Rehabilitation Act Amendments of 1998 is a federal law that sets the guidelines for technology accessibility. A VA Section 508 assessment of this technology has not been completed at the time of publication. Therefore, as of April 23, 2015 only users of this technology who have deployed the technology to the production environment, or have project design and implementation plans approved, may continue to operate this technology. In the case of a project that has implemented, or been approved for a specific site or number of users, and that project needs to expand operations to other sites or to an increased user base, it may do so as long as the project stays on the existing version of the technology that was approved or implemented as of April 22, 2015. Use of this technology in all other cases is prohibited.

[3]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISO (Information Security Officer) to ensure compliance with VA Handbook 6500.

[4]	If free trialware is utilized, the software must be purchased or removed at the end of the trial period.

[5]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISO (Information Security Officer) to ensure compliance with VA Handbook 6500.

[6]	If free trialware is utilized, the software must be purchased or removed at the end of the trial period. Users must ensure that Microsoft .NET Core is implemented with VA-approved baselines.

[7]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISO (Information Security Officer) to ensure compliance with VA Handbook 6500.

[8]	Users should check with their supervisor, Information Security Office (ISO) or local OIT representative for permission to download and use this software. Downloaded software must always be scanned for viruses prior to installation to prevent adware or malware. Freeware may only be downloaded directly from the primary site that the creator of the software has advertised for public download and user or development community engagement. Users should note, any attempt by the installation process to install any additional, unrelated software is not approved and the user should take the proper steps to decline those installations.

[9]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISSO (Information System Security Officer) to ensure compliance with VA Handbook 6500.

[10]	Users should check with their supervisor, Information System Security Officer (ISSO) or local OIT representative for permission to download and use this software. Downloaded software must always be scanned for viruses prior to installation to prevent adware or malware. Freeware may only be downloaded directly from the primary site that the creator of the software has advertised for public download and user or development community engagement. Users should note, any attempt by the installation process to install any additional, unrelated software is not approved and the user should take the proper steps to decline those installations.

[11]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISSO (Information System Security Officer) to ensure compliance with both VA Handbook 6500 and VA Directive 6500.

Note:

At the time of writing, version 9.2 is the most current version, released 06/30/2022.

References

The following reference(s) are associated with this entry:
Type	Name	Description
Other	HUGINExpert Forum	HUGINExpert Forum is a web-based user question and answer forum on the use of HUGIN Expert products.
Other	Release Notes	This page displays all release notes and version history for this technology.
Requirement	System Requirements	The webpage outlines the system requirements for the HUGIN Explorer technology.

Technology Components

Note: This list may not be complete. No component, listed or unlisted, may be used outside of the technology in which it is released. The usage decision for a component is found in the Decision and Decision Constraints.
Name	Description
HUGIN Decision Engine (HDE)	The HDE component constructs the Bayesian network, chain and influence diagram models, creates/clones/deletes domain and nodes, adds and removes edges, and assesses and changes the number of states of a node. This component includes a table generator that supports multiple types of discrete and continuous distributions.
HUGIN Graphical User Interface (GUI)	The GUI provides the capability to interact with the technology and display models. The component contains an expression builder wizard which is used to build an expression by dividing the process into steps.

VA Categories View the VA Categorization Framework

Domain Area	Category	Customer Guidance	Category Locked By ELT Date
Information Management Technologies Business Intelligence and Data Warehouse Platforms	Data Analytics (Statistical Analysis, Prediction, and Modeling)

Operating Systems Supported by the Technology

macOS - Approved w/Constraints
Red Hat Enterprise Linux (RHEL) - Approved w/Constraints
Windows Client - Approved w/Constraints
Windows Server - Approved w/Constraints

Technologies/Standards Relationships

Runtime Dependencies:

Microsoft .NET

Comparable Technologies:

Companion Technologies/Supported Standards:

General Analysis

Adoption Benefits

This is a mature technology
At the time of writing, no National Institute of Standards and Technology (NIST) vulnerabilities had been reported and no VA Cyber Security Operations Center (CSOC) bulletins had been issued for the latest versions of this technology.
This technology provides a library of pre-built domain knowledge bases containing dependent relations between domain entities.
This technology has a comprehensive set of documentation.

Adoption Risks

System scans indicate that this technology is no longer in use within the VA network.
The potential exists to store Personally Identifiable Information (PII), Protected Health Information (PHI) and/or VA Sensitive data and proper security standards must be followed in these cases.
This technology has a free trial period, which carries the potential for the disruption of service delivery and inaccurate financial planning.
There are other VA approved comparable solutions, and the adoption of this technology could result in duplicate functionality.

Architectural Benefits

This technology is portable as it runs on multiple TRM-approved operating systems.
This technology is compatible with virtual machines, therefore consistent with the enterprise Server Virtualize First Policy (VAIQ 7266972 08-27-2012).

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VA Technical Reference Model v 24.7

General Information

Vendor Release Information

Current Decision Matrix (09/26/2022)

Decision Constraints

References

Technology Components

VA Categories View the VA Categorization Framework

Operating Systems Supported by the Technology

Technologies/Standards Relationships

Runtime Dependencies:

Comparable Technologies:

Companion Technologies/Supported Standards:

General Analysis

Adoption Benefits

Adoption Risks

Architectural Benefits

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VA Technical Reference Model v 24.7

General Information

Vendor Release Information

Current Decision Matrix (09/26/2022)

Decision Constraints

References

Technology Components

VA Categories View the VA Categorization Framework

Operating Systems Supported by the Technology

Technologies/Standards Relationships

Runtime Dependencies:

Comparable Technologies:

Companion Technologies/Supported Standards:

General Analysis

Adoption Benefits

Adoption Risks

Architectural Benefits

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