Sois dictionary of terms
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SOIS Dictionary of Terms. Model-Based Dictionary. Is a variation on model-based engineering. Allows expression of relations between terms. Can be checked algorithmically for consistency, using existing reasoners . Can be source for algorithmic generation of artifacts for use in a tool chain.

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SOIS Dictionary of Terms

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Sois dictionary of terms

SOIS Dictionary of Terms


Model based dictionary

Model-Based Dictionary

  • Is a variation on model-based engineering.

  • Allows expression of relations between terms.

  • Can be checked algorithmically for consistency, using existing reasoners.

  • Can be source for algorithmic generation of artifacts for use in a tool chain.

    • Human-readable glossary in html.

    • Xml schema of terms for inclusion in EDS schema.

    • Check designed interfaces.

  • Supports inclusion of other ontologies, such as QUDV.


Summary of dot in sois tool chain

Summary of DoT in SOIS Tool Chain

Mission Control Team

DoT

Ontology Team

Manufacturer

Mission Design Team


Syntactic attributes

Syntactic Attributes

SyntacticAttribute

These attributes were handled by the Scisys Schema, and so weren’t generated in schema for that project.

These attributes are present in DoT to support generation of other artifacts, such as html glossary.

encoding

sizeInBits

lowerBound = 1

IEEE754_1985

upperBound

twosComplement


Combinatorial constraints on syntactic attributes

Combinatorial Constraints on Syntactic Attributes

ExcludedSyntax

Individuals represent excluded combinations.

These attributes are present in DoT to support generation of other artifacts, such as html glossary.

lowerBound_sizeInBits

upperBound_sizeInBits


Standard types of numbers

Standard Types of Numbers

SyntacticType

These attributes were handled by the Scisys Schema, and so weren’t generated in schema.

These attributes are present in DoT to support generation of other artifacts, such as html glossary.

float32

value_encoding

value_sizeInBits

IEEE754_1985

32


Semantic attributes

Semantic Attributes

SemanticProperty

These attributes come from the following sources.

QUDV

xTEDS

Imported type system may include some semantic properties.

referenceFrame

unit

device

meter

ECI

second


Referential semantics

Referential Semantics

SemanticProperty

PartOfModel

ModelOfOperation

This part of the model allows description of subject of a measurement.

The xml example is notional.

refersTo

subject

imager

focalPlane

hasPart

processor

<Imager name=“I2”/>

<Thermistor name=“T1” subject=“I2.focalPlane”/>

<Thermistor name=“T2” subject=“I2.processor”/>


Combinatorial constraints on semantic attributes

Combinatorial Constraints on Semantic Attributes

ExcludedSemantics

Individuals represent excluded combinations.

These attributes are present in DoT to support generation of other artifacts, such as html glossary.

value_unit

value_quantityKind


Standard engineering profiles

Standard Engineering Profiles

EngineeringProfile

value_quantityKind

value_unit

length

meter

angle


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