We propose a middleware for automated implementation of security protocols for Web services. The proposed middleware consists of two main layers: the communication layer and the se...
Abstract. The recent development of location-based services has originated a set of new security services that address their particular security problems. Spatial-temporal certific...
Participatory search can be defined as a search service framework where each participant takes care of gathering information and contributing indexes to a central location where t...
Giuseppe Attardi, Andrea Esuli, Lucian Hancu, Mari...
Industry standards for Web Service composition, such as WSBPEL, provide the notation and additional control mechanisms for the execution of business processes in Web Service colla...
In the vision of ubiquitous computing, there are billions of context sources that continuously publish their contextual information, and even more user agents that search for and ...