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ESWS
2009
Springer

ONTOCOM Revisited: Towards Accurate Cost Predictions for Ontology Development Projects

13 years 12 months ago
ONTOCOM Revisited: Towards Accurate Cost Predictions for Ontology Development Projects
Reliable methods to assess the costs and benefits of ontologies are an important instrument to demonstrate the tangible business value of semantic technologies within enterprises, as an argument to encourage their wide-scale adoption. The economic aspects of ontologies have been investigated in previous work of ours. With ONTOCOM we proposed a cost estimation model for ontologies and ontology development projects. This paper revisits this model and presents its latest achievements. We report on a comprehensive calibration of ONTOCOM based on a considerably larger data set of 148 ontology development projects. The calibration used a combination of statistical methods, ranging from preliminary data analysis to regression and Bayes analysis, and resulted a significant improvement of the prediction quality of up to 50%. In addition, the availability of a representative data set allowed us to identify meaningful directions for customizing the generic cost model along particular types of o...
Elena Paslaru Bontas Simperl, Igor O. Popov, Tobia
Added 26 May 2010
Updated 26 May 2010
Type Conference
Year 2009
Where ESWS
Authors Elena Paslaru Bontas Simperl, Igor O. Popov, Tobias Bürger
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