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Eine Suchmaschine für ASAM-ODSEine Suchmaschine für ASAM-ODS

Dr. Bruno Thelen

bruno.thelen@schenck.net

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AgendaAgenda

• Aufgabenstellung

• Neue Technologien für die Datenrecherche

• Semantische Query-Interpretation

• Exportschnittstelle

• Zusammenfassung

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AufgabenstellungAufgabenstellungSprache + AufgabenbereichSprache + Aufgabenbereich

Vehicle

• Same concept

Stylist

Car

Engineer

Automobile

• Different terminology

• Different association

A sketch A real object

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Neue Technologien für die Neue Technologien für die DatenrechercheDatenrecherche

Ontology– Explicit specification of Concepts and Relations– Focus on Application domains

e.g. Emission Standards, Engine Test, ASAM-ODS Data Model, ...

ASAM-ODSData Model

ASAM-ODSData Model

...

measuringregulation

laws

limitstest cycles

emissionstandard

region

Engine

FuelsystemIgnition-system

Exhaustgas-systemECU

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Neue Technologien für die Neue Technologien für die DatenrechercheDatenrecherche

z.B. System Wissen über Motortests

ENGINE

Engine

Engine

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Semantische Query-InterpretationSemantische Query-Interpretation

AoUnit AoQuantity

AoQuantityGroup

AoUnitGroup

AoPhysicalDimension

AoMeasurement

AoMeasurement

Quantity

AoSubmatrix

AoLocalColumn

AoTestAbstract

AoTest

AoSubTest

AoUnitUnderTestAbstract

AoUnitUnderTest

AoUnitUnderTest

Part

AoTestSequenceAbstract

AoTestSequence

AoTestSequence

Part

AoTestEquipmentAbstract

AoTestEquipment

AoTestEquipment

Part

Quantities and Units

Descriptive DataAdministrativeData

Measuring Data

AoUserGroup

AoUser

Security

Motor with Make=Audi, cylinder=4, ...Test with VibrationData linked_to Engine with cylinder=4, cc= 1.8 ltr, ...

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Semantische Query-InterpretationSemantische Query-Interpretation

Documents about Motor with ( Make = Audi AND cc = ....)

Brand

CubicCapacity

AttributeSystemKonzept

Brand

CubicCapacityRounded

AE_Engine

AttributeODS-KonzeptAppl Model

Engine

BenutzerVokabular

ASAM-ODSVokabular

ODSAttribute

SystemAttribute

SystemVokabular

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Semantische Query-InterpretationSemantische Query-Interpretation

Documents about Test with (VibrationData AND Engine with ..)

Torque

Speed

Attribute

TORQUE

DYNO_SPD

AE_Measurement

Quantity

Attribute

BenutzerVokabular

ASAM-ODSVokabular

SystemKonzept

ODS-KonzeptAppl Model

VibrationData

SystemAttribute

....

ODSAttribute

SystemVokabular

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Semantische Query-InterpretationSemantische Query-Interpretation

Comm-Server

UserInterface

WEBQ

user query1

KnowledgeTranslator

Semantic ProcessingDomain Ontologies,Thesaurus,Dictionaries

~~~ ~~~~~~ ~~~~~~ ~~

A Bsystemquery

2

ProviderTranslator Doc Obj

AttrKey

ProviderOntology

3

distributed querying

Query

4R R

R

QQQ

WIDEDB

Q5

ASAMODS

Q

R

Result

R

R

result assemblysemanticvisualization

~~~~~~1. ~~~~2. ~~~~3. ~~~4. ~~~~ . . .

6

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Page 10

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ODSServer

WIDEServer

Query:Test x with engine y

Query

ViewingTool

ATHOSWide

DB

URLASAM Path

ExportschnittstelleExportschnittstelle

ASAM Path

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ExportschnittstelleExportschnittstelle

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Page 13

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ZusammenfassungZusammenfassung

• Semantische Query-Interpretation

• Wissen anpassbar an Aufgabenbereiche

• Datenrecherche mittels Agententechnologie

• Offene Schnittstelle zum Exportieren der Suchergebnisse

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Das Projekt TeamDas Projekt Team