the model web approach: a push- pull component for the science- policy interface? stefano nativi,...
TRANSCRIPT
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THE M
ODEL W
EB APP
ROACH: A
PUSH-P
ULL C
OMPONENT
FOR T
HE
SCIENCE-P
OLICY
INTE
RFACE?
ST
EF A
NO
NA
TI V
I , P
AO
L O M
AZ
ZE
TT
I , G
AR
Y
GE
L L ER
CN
R- I I
A E
S SI -
L AB
, N
AS
A J
PL
August 2012
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WHAT IF…
Global ClimateModel
RegionalClimate Model
InfectionRate Model
Human Population Density and Distribution Model
Vector NicheModel
Infection Rates
How will CC affect infection rateof dengue fever in Vietnam?
Deforestation/Disturbance Model
Observational Data(environment &vector distribution)
Data Data
Data
Data
SocioeconomicFossil Fuel Use Model
Data
?
?
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ELEMENTS …
Business Process
Data
Model
Link/Interface
How will CC affect infection rateof dengue fever in Vietnam?
?
?
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GENERAL USE CASE
A
• Create or Edit an abstract BP
B
• Compile the abstract BP
C
• Execute the BP
D
• Return the output to the User
USER
Define and run a Business Process to answer to “What if..”
BPBrokers
WF engineBP editor
Middleware
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ELEMENTS …
Business Process
Data
Model
Link/Interface
Vocabularies
How will CC affect infection rateof dengue fever in Vietnam?
?
?
Knowledge Base
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KNOWLEDGE BASESURR is a knowledge base Application = BP (with User’s
feedbacks) Lexicon = Vocabulary
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UNCERTWEB BP BROKER
BP Editor
Controller
BP library
Component library
URR
Preprocessor
ResourcesBrokeringframework
WF engine
BP Broker
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CONCLUSIONS
• The Model Web aims to support the science of tomorrow building an ecosystem of interacting models and facing the related challenges (i.e. multidisciplinarity, scalability, etc.).
• In the Model Web users focus on high-level representations (i.e. abstract Business Processes); lower level details are in charge of the middleware.
• Building meaningful multidisciplinary BPs requires knowledge bases supporting the interaction with and between Science and Policy components
• The GEO URR can provide the knowledge (applications/BPs, lexicon/vocabularies) required to implement the GEO Model Web vision.