The development process of hypermedia applications implies very specific problems mainly related, first, to the use of navigational structures, interactive behaviours and multimed...
A product model is a formal and structured definition of product information. The most common procedure for defining a product data model is to first describe the business and/...
When automating work, it is often desirable to compensate completed work by undoing the work done by one or more activities. In the context of workflow, where compensation actions...
We present a general model and information server for the digital annotation of printed documents. The resulting annotation framework supports both informal and structured annotat...
: A large variety of emerging Computational Grid applications require versioning services to support effective management of constantly changing datasets and implementations of dat...