People in cafeJean Paoli speakingAmsterdam rooftopsXTech delegats
XTech 2007: “The Ubiquitous Web” — 15-18 May 2007, Paris, France
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Petr Nálevka

Petr Nálevka

University of Economics, Prague

Petr Nalevka is an IT consultant with over 8 years extensive experience across a variety of IT projects using contemporary enterprise-level web-based and server-side technologies. The highlights include development and architecture of an in-house modular billing system for large ISPs, distributed system for stock indexes calculation and other projects for governmental institutions or international banks.

Moreover, Petr works on development and maintenance of Relaxed and JNVDL, both open source projects. Relaxed is a web document validation service and JNVDL is a Java implementation of the NVDL international standard for compound document validation.

Sessions

16:45 Wednesday, 2007-05-16
NVDL - a breath of fresh air for compound document validation
Core technology Concorde-Invalides
Jirka Kosek (University of Economics, Prague), Petr Nálevka (University of Economics, Prague)
Classical schema languages like W3C XML Schema or RELAX NG are not flexible enough for validation of compound documents (CD). Validation of CD is best handled using new language called NVDL. Read more.