  The analysis of data coming from interferometric antennas for gravitational
waves detection may require a huge amount of computing power. The usual
approach to the detection strategy is to set-up computer farms able to perform
several tasks in parallel, exchanging data through network links. In this paper
a new computation strategy is presented. This strategy is based on the GRID
environment that allows several geographically distributed computing resources
to exchange data and programs in secure way, using standard infrastructures.
The computing resources can be geographically distributed also on a large
scale. Some preliminary tests were performed using a subnetwork of the GRID
infrastructure, producing good results in terms of distribution efficiency and
time duration.
