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Web Service Composition Phd Thesis

Our primary goal in bringing smart things to the Web is to facilitate their integration into composite applications.Just as Web developers and tech-savvies create Web 2.0 mashups (i.e., lightweight, ad-hoc compositions of several services on the Web), they should be able to create applications involving smart things with similar ease.

In this thesis we use the Web and its emerging technologies as the basis of a smart things application integration platform.In particular, we propose a Web of Things application architecture offering four layers that simplify the development of applications involving smart things.First, we address device accessibility and propose implementing, on smart things, the architectural principles that are at the heart of the Web such the Representational State Transfer (REST).It also introduces the Social Web of Things (where things use social networks) and the notion of Physical Mashups (where things can be used easily in 2.0 Web mashups).[…] The Internet is a compelling example of a scalable global network of computers that interoperate across heterogeneous hardware and software platforms.Thus, in the composition layer we introduce the physical mashups and propose a software platform, built as an extension of an open-source workflow engine, that offers basic constructs which can be used to build mashup editors for the Web of Things.Finally, to test our architecture and the proposed tools, we apply them to two types of smart things.First we look at wireless sensor networks, in particular at energy and environmental monitoring sensor nodes.Then, to better understand and evaluate how the Web of Things architecture can facilitate the development of real-world aware business applications, we study automatic identification […] Put together, these contributions materialize into an ecosystem of building-blocks for the Web of Things: a world-wide and interoperable network of smart things on which applications can be easily built, one step closer to bridging the gap between the virtual and physical worlds.Vlad and I were always pretty complementary in building our shared vision of the Web of Things.As such, my thesis is focusing more on the “software engineering” aspects of the Web of Things.


  1. The various approaches in field of web service compositions proposed by the. Ontology-based Metadata by Annotation for the Semantic web," Ph. D. thesis.

  2. Develop the service composition in pervasive environments. Key words middleware. and semantic features of web services to determine whether two services are. Oriented Pervasive Computing", Ph. D. thesis, University of. Paris 6, Paris.

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