About Authors

  • Jirka Kosek

    • Freelance XML consultant and university teacher

    • Member of OASIS DocBook, RELAX NG and ODF TCs

    • Czech representative in ISO/IEC JTC1/SC34 – many validation and schema technologies are standardized there including NVDL, RELAX NG and Schematron

    • W3C Invited Expert – XSL WG and ITS IG

  • Petr Nálevka

    • 9 years experience as IT consultant

    • Developing distributed server-side applications

    • Maintaining Relaxed and JNVDL, both open source projects related to XML validation

    • Presented my XML related work at WWW, XTech and Extreme Mark-up Languges conferences