Social Tagging Systems (STS) empower users to classify and organize resources and to improve the retrieval performance over the tagged resources. In this paper we argue that the po...
Abstract. The user experience of ubiquitous environments is a determining factor in their success. The characteristics of such systems must be explored as early as possible to anti...
Abstract: Software product line engineering is an established methodology for fast and effective development of software-intensive systems and services. To reap maximum benefits fr...
—In this paper we describe extensions to the access control industry standards XACML and SAML to enable privacy-preserving and credential-based access control. Rather than assumi...
Claudio Agostino Ardagna, Sabrina De Capitani di V...
—In this paper, we discuss interaction interoperability in Collaborative Virtual Environments (CVE), intended to mean the ability of two or more users to cooperate despite the he...
Mario Ciampi, Luigi Gallo, Antonio Coronato, Giuse...