In this paper we propose a meta-model for non- functional property descriptions targeted to support the se- lection of Web Services. The approach is based on the ex- plicit distinction between NFP offered by providers and re- quested by users, on the concept of policy that aggregates NFP descriptions into single entities with an applicability condition, and finally on a set of constraint operators, which is particularly relevant for NFP requests. The semantic meta-model embracing the above perspective is defined by a BNF syntax whose semantics is formalized by an ontology. The ontology has been formalized in OWL-DL and WSML to provide for logical syntaxes. The logic upon which the meta-model supports NFP-based selection is discussed in the paper.
De Paoli, F.M., Palmonari, M.L., Comerio, M., & Maurino, A. (2009). A Meta-Model for Non-Functional Property Descriptions of Web Services. In IEEE International Conference on Web Services 2008. IEEE [10.1109/ICWS.2008.97].
Citazione: | De Paoli, F.M., Palmonari, M.L., Comerio, M., & Maurino, A. (2009). A Meta-Model for Non-Functional Property Descriptions of Web Services. In IEEE International Conference on Web Services 2008. IEEE [10.1109/ICWS.2008.97]. | |
Tipo: | paper | |
Carattere della pubblicazione: | Scientifica | |
Titolo: | A Meta-Model for Non-Functional Property Descriptions of Web Services | |
Autori: | De Paoli, FM; Palmonari, ML; Comerio, M; Maurino, A | |
Autori: | ||
Data di pubblicazione: | 2009 | |
Lingua: | English | |
Nome del convegno: | IEEE International Conference on Web Services | |
ISBN: | 978-0-7695-3310-0 | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/ICWS.2008.97 | |
Appare nelle tipologie: | 02 - Intervento a convegno |