In this paper we describe R-P2P, a novel system meant to support the search and retrieval of data in a given area. RP2P couples opportunistic wireless communications between mobil...
Francesco De Pellegrini, Iacopo Carreras, Daniele ...
A recent trend in Ubiquitous Computing is that embedded software (e.g. in production machines, wired or wireless networked sensors and actuators, or RFID readers) directly offers W...
We propose and investigate the notion of aggregate message authentication codes (MACs) which have the property that multiple MAC tags, computed by (possibly) different senders on ...
Query performance issues over semi-structured data have led to the emergence of materialised XML views as a means of restricting the data structure processed by a query. However p...
The widespread adoption of mobile communication devices combined with technical improvements of location technologies are fostering the development of a new wave of applications th...
Claudio Agostino Ardagna, Marco Cremonini, Ernesto...