Béatrice Bouchou Ahmed Cheriat Mírian Halfeld Ferrari Dominique Laurent Maria Adriana Lima Martin A. Musicante Efficient Constraint Validation for Updated XML Database. 285-309 2007 31 Informatica (Slovenia) 3 http://www.informatica.si/PDF/31-3/14_Bouchou-Efficient%20Constraint%20Validation%20for...pdf db/journals/informaticaSI/informaticaSI31.html#BouchouCFLLM07