@article {Bocciarelli201190, title = {A JXTA-based peer architecture for enhanced service discovery in SOA-based P2P applications}, journal = {Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)}, volume = {6569 LNCS}, year = {2011}, note = {cited By 0}, pages = {90-100}, abstract = {The adoption of a P2P paradigm for implementing software applications based on service oriented architectures (SOA) is gaining momentum as a valid alternative to the classic client-server paradigm. In this context, service providers are strategically interested to describe and manage the quality of service (QoS) characteristics of offered services. The ability to carry out QoS-oriented service discovery activities is an essential issue for effectively managing the QoS of SOA-based P2P applications and as consequence to guarantee an good quality level among collaborating services. To this purpose, this paper introduces a JXTA-based peer architecture for enhanced service discovery in SOA-based P2P applications. The proposed approach builds upon a model-driven framework for predicting, at composition time, and managing, at execution time, the QoS of SOA-based P2P applications. {\textcopyright} 2011 Springer-Verlag.}, keywords = {Client server, Composition time, Execution time, Gaining momentum, Information services, Model-driven, P2P applications, Quality levels, Quality of service, Service discovery, Service oriented architecture (SOA), Service provider, Software applications}, isbn = {9783642227592}, issn = {03029743}, doi = {10.1007/978-3-642-22760-8_10}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80054818335\&partnerID=40\&md5=7588973cdd0fb59a54c6d2a6fd1cda33}, author = {Bocciarelli, P. and Andrea D{\textquoteright}Ambrogio and Angelaccio, M.} } @conference {Bocciarelli2007159, title = {QShare: QoS-enabled description and discovery of services in SOA-based P2P applications}, booktitle = {Proceedings of the Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises, WETICE}, year = {2007}, note = {cited By 3}, pages = {159-164}, abstract = {Distributed applications are rapidly converging towards the adoption of a computing paradigm based on SOAs (service-oriented architectures), according to which an application results from the composition of a set of services in execution on networked server hosts. In this context, in order to provide SOA-based applications with high levels of QoS (quality of service), service providers may employ P2P (peer-to-peer) networks to bring applications closer to their consumers, overcoming slow backbone paths, network congestions and physical latencies. The ability to efficiently carry out service discovery activities is a key issue for effectively managing the QoS of SOA-based P2P applications. To this purpose, this paper introduces QSHARE, an approach for the QoS-enabled description and discovery of services in SOA-based P2P applications. The proposed approach introduces a novel peer architecture that makes use of QoS-enabled service descriptions and its effectiveness is shown within the context of a model-driven framework for managing the QoS of SOA-based P2P applications.}, keywords = {Computer networks, Enabling technologies, P2P applications, Quality of service}, isbn = {0769528791; 9780769528793}, issn = {15244547}, doi = {10.1109/WETICE.2007.4407144}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-51149106143\&partnerID=40\&md5=6e581af0df8d7f406326082475a8262d}, author = {Bocciarelli, P. and Andrea D{\textquoteright}Ambrogio and Angelaccio, M.} }