Web Services has emerged as a dominant paradigm for constructing and composing distributed business applications and enabling enterprise-wide interoperability. A critical factor to the overall utility of web services is a scalable, flexible and robust discover mechanism. This paper improves UDDI specification, thus it could guarantee usability of response and append grid-like monitoring informa...

Peer-to-peer systems have gained widespread popularity for supporting resource location and distribution applications. To response to this, a number of peer-to-peer network architectures have been developed, each supporting a subset of application types, though no unifying P2P network architecture has emerged that is suitable for supporting today’s diverse peer-to-peer systems. The heterogeneou...

background: despite more than a decade experience of annual student congresses in iran, major scientific writing weakness still exists in students’ abstracts submitted to the annual research congress of iran’s medical sciences students (arcimss). assessment of these abstracts can provide information on common scientific writing errors and subsequent development of abstract quality for the futur...

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