Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 112-126 |
| Number of pages | 15 |
| Journal | Environmental modelling & software |
| Volume | 94 |
| DOIs | |
| Publication status | Published - 2017 |
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Keywords
- ITC-ISI-JOURNAL-ARTICLE
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Designing the Distributed Model Integration Framework – DMIF. / Belete, Getachew F.; Voinov, Alexey ; Morales, Javier.
In: Environmental modelling & software, Vol. 94, 2017, p. 112-126.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Designing the Distributed Model Integration Framework – DMIF
AU - Belete, Getachew F.
AU - Voinov, Alexey
AU - Morales, Javier
PY - 2017
Y1 - 2017
N2 - We describe and discuss the design and prototype of the Distributed Model Integration Framework (DMIF) that links models deployed on different hardware and software platforms. We used distributed computing and service-oriented development approaches to address the different aspects of interoperability. Reusable web service wrappers were developed for technical interoperability models created in NetLogo and GAMS modeling languages. We investigated automated semantic mapping of text-based input-output data and attribute names of components using word overlap semantic matching algorithms and using an openly available lexical database. We also incorporated automated unit conversion in semantic mediation by using openly available ontologies. DMIF helps to avoid significant amount of reinvention by framework developers, and opens up the modeling process for many stakeholders who are not prepared to deal with the technical difficulties associated with installing, configuring, and running various models. As a proof of concept, we implemented our design to integrate several climate-energy-economy models.
AB - We describe and discuss the design and prototype of the Distributed Model Integration Framework (DMIF) that links models deployed on different hardware and software platforms. We used distributed computing and service-oriented development approaches to address the different aspects of interoperability. Reusable web service wrappers were developed for technical interoperability models created in NetLogo and GAMS modeling languages. We investigated automated semantic mapping of text-based input-output data and attribute names of components using word overlap semantic matching algorithms and using an openly available lexical database. We also incorporated automated unit conversion in semantic mediation by using openly available ontologies. DMIF helps to avoid significant amount of reinvention by framework developers, and opens up the modeling process for many stakeholders who are not prepared to deal with the technical difficulties associated with installing, configuring, and running various models. As a proof of concept, we implemented our design to integrate several climate-energy-economy models.
KW - ITC-ISI-JOURNAL-ARTICLE
UR - https://ezproxy2.utwente.nl/login?url=https://webapps.itc.utwente.nl/library/2017/isi/belete_des.pdf
U2 - 10.1016/j.envsoft.2017.04.003
DO - 10.1016/j.envsoft.2017.04.003
M3 - Article
VL - 94
SP - 112
EP - 126
JO - Environmental modelling & software
JF - Environmental modelling & software
SN - 1364-8152
ER -