The Gnutella protocol requires peers to broadcast messages to their neighbours when they search files. The message passing generates a lot of traffic in the network, which degrade...
Yamini Upadrashta, Julita Vassileva, Winfried K. G...
Community wireless networks (CWNs) offer free or affordable Internet access for the purpose of improving the well-being of the community. Many questions have been raised about the...
Abdelnasser Abdelaal, Hesham H. Ali, Deepak Khazan...
— Semantic Web researchers have initially focused on the representation, development and use of ontologies but paid less attention to the social and structural relationships invo...
Li Ding, Lina Zhou, Timothy W. Finin, Anupam Joshi
The Social Informatics Data Grid (SIDGrid) is a new cyberinfrastructure designed to transform how social and behavioral scientists collect and annotate data, collaborate and share...
In this paper we describe how we moved from ethnographic study to design and testing of a Mixed Reality (MR) system, supporting collaborative troubleshooting of office copiers and...