Existing research on event-based middleware for wireless networks has mainly focused on what may be termed nomadic applications. .... In contrast we focus on collaborative applications.   more »

The technical basis of Siena is an innovatiove type of network service called content-based networking ....   more »

developed from the Rapide concepts of 1. causal event modeling 2. event patterns and pattern matching, and 3. event pattern maps and constraints   more »

effort focuses on developing a new technology for building large-scale, distributed multi-language systems ...   more »

offers asynchronous, decoupled, event-based communication between distributed and heterogeneous applications   more »

application level multicast and anycast...   more »

for retrieving XML data, querying and monitoring...   more »

aims to provide a new and powerful event-based architecture for electronic business applications...   more »

The LSAM project is developing the middleware infrastructure to support scalable distributed information services....   more »

Smart Delivery of Fresh Information ... Our vision of a civilized Infosphere goes beyond just gathering, storing, and retrieving increasing amounts of information.....   more »