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Brief description of the OPMW ontology for publishing workflow results. The two OPM slides are from the OPM tutorial: http://openprovenance.org/tutorial/ (edit 01-10-2013): OPMW has constantly been evolving since it was released in 2011. Some of the details of this presentation may be out of date. For the latest version please see: http://www.opmw.org/model/OPMW/

Weiterbildung und Persönlichkeitsentwicklung Technologie

OPMW

Daniel Garijo
Ontology Engineering Group, Departamento de Inteligencia
Artificial. Universidad Politécnica de Madrid

Yolanda Gil
Information Sciences and Institute
University of Southern California, Marina del Rey
Date: 14/11/2011

Index of contents

Overview:
1. What are we exporting with OPMW?
• Publish abstract workflow in addition to executed workflow

2. OPM Overview

3. OPMW: Extending OPM to represent abstract workflows

• Representing the process
• Representing attribution

1

Abstract workflow and concrete workflow

We export the
abstract workflow
in addition to the
executed workflow

Abstract workflow
has conceptual
steps and is
independent of
execution codes

2

Executed workflow and execution-ready workflow

SigR110293

FList100283

ChList1288

We export the
cOutPut09
abstract workflow
in addition to the
executed workflow

NonSigResults1 SigResults1

3

OPM Overview

Nodes
A
• Artifact: Immutable piece of state, which may have a
physical embodiment in a physical object, or a digital
representation in a computer system.

• Process: Action or series of actions performed on or caused
by artifacts, and resulting in new artifacts. P

• Agent: Contextual entity acting as a catalyst of a process,
enabling, facilitating, controlling, affecting its execution.

Ag

4

OPM Overview

Edges

used(R)
A P
wasTriggeredBy
P1 P2
wasGeneratedBy(R)
P A
wasDerivedFrom
A1 A2
wasControlledBy(R)
Ag P

Edge labels are in the past to express that these are used to describe past executions

5

OPMW: (I) Representing the Process

opmv:Artifact opmv:Artifact
opmw: opmw: opmv:
opmw: hasArtifactTemplate
ArtifactTemplate ArtifactInstance Agent
artifact1 execInput1 user1
opmo:account

opmo: opmo:hasArtifact opmv:used opmv:used opmo:account opmo:
opmv:wasControlledBy
OPMGraph Account
opmv:Process opmv:Process
opmw: opmw:
opmw:ProcessTemplate opmw:ProcessInstance opmo:
WorkflowTemplate ExecutionAccount
opmo: templateNode1 opmw:hasProcessTemplate executionNode1 account
template1 account1
hasProcess
opmw:hasTemplateComponent opmw:hasSpecificComponent
opmo: opmv:
hasArtifact wasGeneratedBy ac:AbstractComponent ac:SpecificComponent opmv:wasGeneratedBy opmo: account
absComp1 specComp1

opmw: opmw:
opmw:hasArtifactTemplate
ArtifactTemplate ArtifactInstace
outputArtifact1 executionOutput1
opmv:Artifact opmv:Artifact
opmw:hasWorkflowTemplate

Abstract Workflow Executable Workflow

6

OPMW: (II) Representing Attribution

opmw:
Agent
Phil opmw:
Agent
Daniel
dc:contributor
dc:creator
opmw: “This is the
opmw: documentation
WorkflowTemplate
opmo: template1
hasDocumentation for template1….”
opmw:
OPMGraph opmw: hasVersion “2”
lastUpdatedTime
opmw:hasWorkflowTemplate “2011-09-
29T15:54:56-07:00”

opmw:createdInWorkflowSystem opmw:
opmw: Agent
opmo: ExecutionAccount
WINGS

Account account1 opmw:executedInWorkflowSystem
opmw:
Agent
opmw:hasEndTime Pegasus
dc:rights opmw:
Agent
opmw:hasStatus opmw:hasStartTime Condor
“http://creativeco
mmons.org/licens “1317342560”
es/by-sa/3.0/” “SUCCESS” “1317341784”

7

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1. OPMW Daniel Garijo Ontology Engineering Group, Departamento de Inteligencia Artificial. Universidad Politécnica de Madrid Yolanda Gil Information Sciences and Institute University of Southern California, Marina del Rey Date: 14/11/2011

2. Index of contents Overview: 1. What are we exporting with OPMW? • Publish abstract workflow in addition to executed workflow 2. OPM Overview 3. OPMW: Extending OPM to represent abstract workflows • Representing the process • Representing attribution 1

3. Abstract workflow and concrete workflow We export the abstract workflow in addition to the executed workflow Abstract workflow has conceptual steps and is independent of execution codes 2

4. Executed workflow and execution-ready workflow SigR110293 FList100283 ChList1288 We export the cOutPut09 abstract workflow in addition to the executed workflow NonSigResults1 SigResults1 3

5. OPM Overview Nodes A • Artifact: Immutable piece of state, which may have a physical embodiment in a physical object, or a digital representation in a computer system. • Process: Action or series of actions performed on or caused by artifacts, and resulting in new artifacts. P • Agent: Contextual entity acting as a catalyst of a process, enabling, facilitating, controlling, affecting its execution. Ag 4

6. OPM Overview Edges used(R) A P wasTriggeredBy P1 P2 wasGeneratedBy(R) P A wasDerivedFrom A1 A2 wasControlledBy(R) Ag P Edge labels are in the past to express that these are used to describe past executions 5

7. OPMW: (I) Representing the Process opmv:Artifact opmv:Artifact opmw: opmw: opmv: opmw: hasArtifactTemplate ArtifactTemplate ArtifactInstance Agent artifact1 execInput1 user1 opmo:account opmo: opmo:hasArtifact opmv:used opmv:used opmo:account opmo: opmv:wasControlledBy OPMGraph Account opmv:Process opmv:Process opmw: opmw: opmw:ProcessTemplate opmw:ProcessInstance opmo: WorkflowTemplate ExecutionAccount opmo: templateNode1 opmw:hasProcessTemplate executionNode1 account template1 account1 hasProcess opmw:hasTemplateComponent opmw:hasSpecificComponent opmo: opmv: hasArtifact wasGeneratedBy ac:AbstractComponent ac:SpecificComponent opmv:wasGeneratedBy opmo: account absComp1 specComp1 opmw: opmw: opmw:hasArtifactTemplate ArtifactTemplate ArtifactInstace outputArtifact1 executionOutput1 opmv:Artifact opmv:Artifact opmw:hasWorkflowTemplate Abstract Workflow Executable Workflow 6

8. OPMW: (II) Representing Attribution opmw: Agent Phil opmw: Agent Daniel dc:contributor dc:creator opmw: “This is the opmw: documentation WorkflowTemplate opmo: template1 hasDocumentation for template1….” opmw: OPMGraph opmw: hasVersion “2” lastUpdatedTime opmw:hasWorkflowTemplate “2011-09- 29T15:54:56-07:00” opmw:createdInWorkflowSystem opmw: opmw: Agent opmo: ExecutionAccount WINGS Account account1 opmw:executedInWorkflowSystem opmw: Agent opmw:hasEndTime Pegasus dc:rights opmw: Agent opmw:hasStatus opmw:hasStartTime Condor “http://creativeco mmons.org/licens “1317342560” es/by-sa/3.0/” “SUCCESS” “1317341784” 7

9. OPMW Daniel Garijo Ontology Engineering Group, Departamento de Inteligencia Artificial. Universidad Politécnica de Madrid Yolanda Gil Information Sciences and Institute University of Southern California, Marina del Rey Date: 14/11/2011

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