Publications

@inproceedings{dinapoliAutomatisingMashupCloud2018,

title = {Automatising Mashup of Cloud Services with QoS Requirements},

author = { Claudia Di Napoli and Luca Sabatucci and Massimo Cossentino},

doi = {10.1007/978-3-319-61566-0_85},

year  = {2018},

date = {2018-01-01},

booktitle = {Complex, Intelligent, and Software Intensive Systems: Proceedings of the 11th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS-2017)},

pages = {896--905},

publisher = {Springer International Publishing},

abstract = {Service mashups represent an appealing business opportunity for companies since value added applications can be provided to fulfill clients' needs by integrating their services with the ones available on the Internet accessible according to standard Web Services technologies. Clients' needs are usually expressed in terms of a required functionality that can be obtained as a mashup application, together with specified QoS requirements referring to non-functional characteristics of the application, such as price, time, reliability. In order to make this opportunity a reality, mechanisms allowing for automatic selection and composition of services are necessary to avoid human intervention in the composition process. Here, a framework for automatic mashup of Cloud services taking into account QoS users' preferences, is presented. It relies on both AI planning techniques for automatic service composition, and software agent negotiation to select a composition that meets the specified QoS preferences. It allows for a dynamic QoS-based mashup of services since the QoS values provided for the single services in the composition are not fixed, but they could vary according to the providers' strategy. The proposed approach can be applied when services are provided in the context of a competitive market of service providers},

keywords = {AAL for the Elderly, Automatic service composition, Mashup applications, Quality of Service},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{dinapoliGeneratingInstantiatingAbstract2017,

title = {Generating and Instantiating Abstract Workflows with QoS User Requirements.},

author = { Claudia Di Napoli and Luca Sabatucci and Massimo Cossentino and Silvia Rossi},

doi = {10.5220/0006203902760283},

year  = {2017},

date = {2017-01-01},

booktitle = {ICAART (1)},

pages = {276--283},

abstract = {The growing availability of services accessible through the network makes it possible to build complex applications resulting from their composition that are usually characterized also by non-functional properties, known as Quality of Service (QoS). To exploit the full potential of service technology, automatic QoS-based composition of services is crucial. In this work a framework for automatic service composition is presented that relies on planning and service negotiation techniques for addressing both functional and non-functional requirements. The proposed approach allows for dynamic service composition and QoS attributes, and it can be applied when services are provided in the contest of a competitive market of service providers without knowledge disclosure.},

keywords = {Automatic service composition, Distributed computer systems, Dynamic workflow, Multiagent negotiation, Quality of Service},

pubstate = {published},

tppubtype = {inproceedings}

}