Distributed execution model for cross-organizational declarative web applications

A system and method for distributed computation includes providing a first service of a first computation node in a network of nodes, the first service having a first resource, the first resource including one of references to data and other resources. In a second service on a second computation node, the first resource is reference-able by associating the first resource in the second service for use in the second service. A distributed computation is performed across node boundaries using the references of the first resource to perform the computation in the first service and in the second service.