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Displaying 1-8 out of 8 total
Energy-Aware Process Design Optimization
Found in: 2013 International Conference on Cloud and Green Computing (CGC)
By Cinzia Cappiello,Pierluigi Plebani,Monica Vitali
Issue Date:September 2013
pp. 451-458
Cloud computing has a big impact on the environment since the energy consumption and the resulting CO2 emissions of data centers can be compared to the worldwide airlines traffic. Many researchers are addressing such issue by proposing methods and techniqu...
Information Quality in Mashups
Found in: IEEE Internet Computing
By Cinzia Cappiello, Florian Daniel, Maristella Matera, Cesare Pautasso
Issue Date:July 2010
pp. 14-22
Modern Web 2.0 applications are characterized by high user involvement: users receive support for creating content and annotations as well as
Toward Uncertain Business Intelligence: The Case of Key Indicators
Found in: IEEE Internet Computing
By Carlos Rodriguez, Florian Daniel, Fabio Casati, Cinzia Cappiello
Issue Date:July 2010
pp. 32-40
Enterprises widely use decision support systems and, in particular, business intelligence techniques for monitoring and analyzing operations to understand areas in which the business isn't performing well. These tools often aren't suitable in scenarios inv...
Quality- and energy-aware data compression by aggregation in WSN data streams
Found in: Pervasive Computing and Communications, IEEE International Conference on
By Cinzia Cappiello, Fabio A. Schreiber
Issue Date:March 2009
pp. 1-6
Sensor networks consist of autonomous devices that cooperatively monitor an environment. Sensors are equipped with capabilities to store information in memory, process information and communicate with neighbors and with a base station. However, due to the ...
Service Identification in Interorganizational Process Design
Found in: IEEE Transactions on Services Computing
By Devis Bianchini,Cinzia Cappiello,Valeria De Antonellis,Barbara Pernici
Issue Date:April 2014
pp. 265-278
Service identification is one of the main phases in the design of a service-oriented application. The way in which services are identified may influence the effectiveness of the SOA architecture. More specifically, the granularity of the services is very i...
A survey on service quality description
Found in: ACM Computing Surveys (CSUR)
By Barbara Pernici, Cinzia Cappiello, Ivona Brandic, Kyriakos Kritikos, Marco Comuzzi, Pierluigi Plebani, Attila Kertész, Manuel Carro, Michael Parkin, Salima Benrernou
Issue Date:October 2013
pp. 1-58
Quality of service (QoS) can be a critical element for achieving the business goals of a service provider, for the acceptance of a service by the user, or for guaranteeing service characteristics in a composition of services, where a service is defined as ...
Informing observers: quality-driven filtering and composition of web 2.0 sources
Found in: Proceedings of the 2012 Joint EDBT/ICDT Workshops (EDBT-ICDT '12)
By Chiara Francalanci, Cinzia Cappiello, Donato Barbagallo, Maristella Matera, Matteo Picozzi
Issue Date:March 2012
pp. 1-8
Current Web technologies enable an active role of users, who can create and share their contents very easily. This mass of information includes opinions about a variety of key interest topics and represents a new and invaluable source of marketing informat...
Methodologies for data quality assessment and improvement
Found in: ACM Computing Surveys (CSUR)
By Andrea Maurino, Carlo Batini, Chiara Francalanci, Cinzia Cappiello
Issue Date:July 2009
pp. 1-52
The literature provides a wide range of techniques to assess and improve the quality of data. Due to the diversity and complexity of these techniques, research has recently focused on defining methodologies that help the selection, customization, and appli...