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In this paper, we describe the process by which web services ontologies are populated from a web services collection. The general approach relies on a global ontology model that is used to represent automatically web services. The model is enriched with web service instances classified into a taxonomy. The main idea is to extract taxonomic relations (isTypeOf) from web services using a supervised...
With the increase in the number of Web services and the value they are taking, discovery of services that meet the criteria of users becomes a major challenge. Currently the discovery process lacks of well-defined semantics, therefore it is difficult to obtain the non explicit meaning of services, such as functionality. In order to provide an accurate solution to the problem described above, in this...
Ambient Networks will enable mobile terminals to communicate in an environments populated by several networks, devices, services and artefacts in a transparent way to the final user. In these scenarios, one way of implementing services uses web service architecture. So it is important to study how these mobile devices will integrate efficiently to access web services. Because of the reduced capabilities...
One key component of an Ambient Network are the services it offers to the users, services like calendars, agenda, object localization, network information, etc. In this paper, we propose a service naming and addressing framework (SNAF) and their implementation into the SerAN (Service advanced management for Ambient Networks) platform. SNAF is based in a decentralized distributed hash table (DHT) and...
The purpose of this paper is to explain the implementation of SerAN, an advanced management platform that provides services in an ambient networking environment. We make contributions in the ambient control space and the ambient network interface implementing a decentralized distributed hash table based on a P2P pastry system. Also this paper details the implementation of an ambient service interface...
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