We describe a fixed parameter tractable (fpt) algorithm for Colored Hypergraph Isomorphism which has running time 2O(b) NO(1) , where the parameter b is the maximum size of the col...
This paper describes batching, a novel technique in order to improve the throughput of an information filter (e.g. message broker or publish & subscribe system). Rather than p...
We describe our experiences designing and using AntWorld, a tool developed to make it easier for the members of a common-interest user group to collaborate in searching the web. It...
This paper describes the support provided for mobility and fault tolerance in Mykil, which is a key distribution protocol for large, secure group multicast. Mykil is based on a com...
The organization of a document collection into meaningful groups is a fundamental issue in document management systems. The grouping can be carried out by performing a comparison ...
Stefano Ferilli, Teresa Maria Altomare Basile, Mar...