Abstract. The distributed adaptive routing is the typical routing algorithm that is used in the current Internet. The path cost of the least delay (LD) path is relatively more expe...
Agriculture is a complicated system, related to a wide range of environments, which is difficult to deal with perfectly. Web-based agricultural support system (WASS) has been prop...
PPDN, Push-Pull Distribution Network, — a proposal for a novel framework for peer-to-peer collaborative research network is presented. Some requirements not addressed by the cur...
Transparent replication has been viewed as the holy grail of fault-tolerant computing. We discuss issues arising when using atomic broadcast to replicate services that are accesse...
The development of case studies in selected Portuguese cities and regions which have been engaged in “digital city” projects is considered in this paper in a way to discuss mai...