This project proposes a tool for formal verification of web services composition based on Pi-calculus and the conversion between BPEL and pi-calculus. This tool integrates two kinds of formal verification techniques and can validate automatically.
OSML is an XML Schema for building web content. Built as an event handler, OSML gives the ability to create and manage elements interactively. OSML is compatible with JAVA / XML technology and has been extremely tested with Cocoon 2 Framework.