Josefina Sierra Santibanez  

Member of the Formal Reasoning Group 
Computer Science Department
Stanford University


Associate professor of the Departamento de Lenguajes y Sistemas Informaticos        
Universidad Politecnica de Cataluna


34 93 4134016      
34 93 4137833
E-mail: jsierra at     
jsierra at
Direccisn / Address: Universidad Politecnica de Cataluna, Departamento de Lenguajes y Sistemas Informaticos, Campus Nord, Omega-S113, C/ Jordi  Girona 1-3, 08034 Barcelona
Consultas / Office hours:

Wednesdays 11:00-12:00, 14:00-15:00, 17:00-18:00 (34 93 7398737), Thursdays 14:00-17:00 (34 93 4134016)






Investigacion / Research

I've been working for several years in the area of Knowledge Representation and Reasoning. The following is a non-exhaustive list of papers that I've written on the "Declarative Formalization of Strategies for Action Selection", and the "Symbol Grounding Problem in the Context of the Language Games used in the Talking Heads Experiment":

Docencia / Teaching