I would like to know if there is any kind open/standard resume or Curriculum Viate format which allows interchanging of resumes between systems.
i guess this is an old question, but there is HR-XML now. http://schemas.liquid-technologies.com/hr-xml/2007-04-15/
h-resume (formally hresume) is a simple, open format for publishing resumes and CVs on on the web. h-resume is one of several open microformat draft standards suitable for embedding data in HTML.
h-resume is the microformats2 version of hresume.