Opmw
9
Date: 14/11/2011 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
-
Upload
dgarijo -
Category
Self Improvement
-
view
662 -
download
0
description
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 Some of the details of this presentation may be out of date.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/
Transcript of Opmw
Date: 14/11/2011
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
1
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
2
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
3
Executed workflow and execution-ready workflow
SigR110293
FList100283
ChList1288
cOutPut09
NonSigResults1 SigResults1
We export the abstract workflow in addition to the executed workflow
4
OPM Overview
Nodes
• 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.
• Agent: Contextual entity acting as a catalyst of a process, enabling, facilitating, controlling, affecting its execution.
A
P
Ag
5
OPM Overview
Edges
A1 A2
P1 P2 wasTriggeredBy
wasDerivedFrom
A P used(R)
A P wasGeneratedBy(R)
Ag P wasControlledBy(R)
Edge labels are in the past to express that these are used to describe past executions
6
OPMW: (I) Representing the Process
opmo:account
opmo:
account
opmo: account
opmw:ProcessTemplatetemplateNode1
opmw:
WorkflowTemplatetemplate1
opmw:
ArtifactTemplateartifact1
opmw:ArtifactTemplateoutputArtifact1
ac:AbstractComponentabsComp1
opmw:ProcessInstanceexecutionNode1
opmw:ArtifactInstance
execInput1
opmw:ArtifactInstace
executionOutput1
ac:SpecificComponentspecComp1
opmw:ExecutionAccount
account1
Abstract Workflow Executable Workflow
opmv:Agentuser1
opmo:account
opmo:hasArtifact
opmo:hasArtifact
opmw:hasWorkflowTemplate
opmw:hasArtifactTemplate
opmw:hasProcessTemplate
opmw: hasArtifactTemplate
opmv:wasGeneratedBy opmv:wasGeneratedBy
opmv:used opmv:usedopmv:wasControlledBy
opmw:hasSpecificComponentopmw:hasTemplateComponent
opmo:hasProcess
opmv:Process
opmv:Artifact
opmv:Artifact
opmo:Account
opmo:OPMGraph
opmv:Process
opmv:Artifact
opmv:Artifact
7
OPMW: (II) Representing Attribution
opmw:WorkflowTemplate
template1
opmw:ExecutionAccount
account1
opmo:Account
opmo:OPMGraph
opmw:hasWorkflowTemplate
opmw:AgentDaniel
“This is thedocumentation
for template1….”
“2”
opmw:createdInWorkflowSystem
opmw:executedInWorkflowSystem
opmw:hasEndTime
opmw:hasStartTimeopmw:hasStatus
dc:rights
opmw:Agent
Pegasus
“1317342560”“1317341784”“SUCCESS”
“http://creativeco
mmons.org/licenses/by-sa/3.0/”
opmw:Agent
Condor
dc:contributor
opmw:
hasDocumentation
opmw:hasVersion
“2011-09-29T15:54:56-07:00”
opmw:lastUpdatedTime
opmw:
AgentPhil
dc:creator
opmw:
AgentWINGS
Date: 14/11/2011
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
