Semantic models have shown the utility of arbitrary user-de ned relationships for de ning the semantics of database information, while objectoriented models have developed a stron...
Semantics represents a major problem area for active databases inasmuch as (i) there is l framework for defining the abstract semantics of active rules, and (ii) the various syst...
: This paper presents the "situation manager", a tool that includes both a language and an efficient run-time execution mechanism, aimed at reducing the complexity of act...
This paper establishes ACE system that supports active emergency call service. ACE system is physically composed of E-Device (Emergency Mobile Device) for the handicapped, single ...
We present here a framework together with a set of paradigms for mobile agent based active monitoring of network systems. In our framework mobile agents are used to perform remote...