Angelica Urrutia Sepúlveda, PhD, is an associate professor at the Maule Catholic University, Chile, in the computer science department. She is member of the Chilean Computer Science Society and RITOS-2 (Red iberoamericana de tecnologías del software para la década del 2000) working group of CYTED, and the founder and president of the Chilean Workshop on Databases. In 2003, she obtained her Ph.D. in computer science at the Castilla-La Mancha University, Spain. Dr. Sepúlveda has authored several original scientific papers on fuzzy databases and information systems.