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address the semantic problem during MaaS discovery, domain ontologies are used to
classify the MaaSs into categories and to assist the user to specify his request. Domain
ontologies can be also exploited to deal with the semantic heterogeneity of MaaS.
An integration system, in sport domain, is implemented to validate our approach.
We can consider the realized work as a first and important stage for an aggregated
search that refers to service oriented computing.
As future work and taking into account the heterogeneous nature of user
environment (user profile, terminal, network) we propose to adapt the returned results
with user context. For this, it is suggested to compose MaaSs with adapting
multimedia services.
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