This paper studies the problem of realizing a common software clock among a large set of nodes without an external time reference (i.e., internal clock synchronization), any centr...
Large-scale, group-to-group collaboration is an emerging trend, yet has so far not received much attention. We performed an ethnographic study to examine how interaction and perce...
A radio frequency identifier (RFID) system consists of inexpensive, uniquely identifiable tags that are mounted on physical objects, and readers that track these tags (and hence...
Abstract. Data Mining is often required to be performed among a number of groups of sites, where the precondition is that no privacy of any site should be leaked out to other sites...
— We propose a new scheme for content distribution of large files that is based on network coding. With network coding, each node of the distribution network is able to generate...